TW200833089A - Camera module, electronic apparatus and method of manufacturing them - Google Patents

Abstract

A camera module (1) is provided with a camera body (21), an image picking-up element (8), which is detachably set at the camera body (21), carries out a photoelectric conversion of an object image and outputs an image signal, a variable gain amplifier (11) that corrects gain of the image signal, an A/D converter (12) that carries out an A/D conversion of the image signal and output a digital image signal, a memory medium (18), etc. The camera body (21) is provided with an image processing unit (22) that adjusts a digital image signal to predetermined image data (P) and outputs them. The camera module (1) is mounted on a predetermined electronic apparatus before it is set to the camera body (21), so that the memory medium (18) stores an adjusted result value (Q) of a digital image signal corresponding to the predetermined image data (P) after adjustment.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a camera module that can be detachably attached to and detached from an electronic device main body, and an electronic device including the same. [Prior Art] In recent years, with the high performance and miniaturization of digital cameras, the camera module consisting of an imaging element and a lens has been developed to be freely attachable to a mobile phone or a PHs (Personal Handyhone System). ), electronic devices in mobile devices such as PDA (persona| Digital Assistant, personal digital assistant). Further, after the camera module is assembled into the mobile device main body, in order to reduce the deterioration of the quality caused by the characteristic deviation of the camera module, some adjustment is made on the mobile device main body side. Further, in order to reduce the adjustment load on the main body side of the mobile device, there is a camera module having a flash memory and storing a deviation parameter for adjusting the camera and a camera module control program 0 corresponding to the final product, for example, In the manufacturing step of the camera module, the camera adjustment data and the control program corresponding to the final product are stored in the flash memory, and then the camera module is automatically adjusted based on the camera adjustment data and the camera module control program. Io (for example, refer to the patent document 仂.

In detail, there is a CCD for capturing an object in the camera module.

Copied Devices 'charge surface-mounting device', Dsp (1) (four) s_丨P "0Ce·' digital signal processor) for image processing of the CCD output signal, and FIG. 5 The required camera adjustment parameters and the flash memory of the module control program 'in the manufacturing step of the camera module, the camera adjustment data and the module control program corresponding to the final product are stored in the flash memory. Then' Based on these camera adjustment data and module control programs, the camera module is automatically adjusted and manufactured. Patent Document 1: Japanese Patent Laid-Open Publication No. 2005-33691. However, in recent years, the application of electronic devices such as mobile devices has been improved and varied. According to the conventional example, based on the camera adjustment data and the camera module control program stored in the flash memory, the camera module is automatically adjusted and the structure is factory-elected, and the camera module is not actually mounted to the mobile device. The result of the latter in the device body, so there is a slight mismatch between the mobile device body and the module control program. Therefore, it is possible to take measures against the camera module. The present invention is directed to providing high performance and diversification of electronic devices. The resulting adjustment can simultaneously match the camera module of the image processing unit of the electronic device with high precision. The invention of the first aspect completed to achieve such a purpose is a = camera module, which can be in the main body of the electronic device The camera module is detachably mounted, and includes a lens that guides the subject image; and the imaging element has a plurality of photoelectric conversion elements juxtaposed with β, and photoelectrically converts the captured image that is guided by the lens. , thereby outputting image signals of a plurality of colors; a variable gain amplifier that corrects the gain of the image signal; an A/D converter, 6.200833089 which will input an image signal output from the variable gain amplifier _ A / D transform ' thereby outputting a digital image signal; and a storage medium f, characterized in that f the electronic device body t has a The image processing unit that adjusts the digital image signal to a predetermined image data and outputs it to the electronic device main body before attaching it to a predetermined electronic device: The medium towel stores an adjustment result value of the digital image signal corresponding to the adjusted predetermined image data. According to the camera module of the first aspect of the invention, the camera module is mounted on the electronic device body In the storage medium, the adjustment result value of the digital image signal corresponding to the adjusted predetermined image data is stored in advance, and the camera module is installed in the main body of the electronic device. Then, it is possible to save the step of obtaining an adjustment value for correcting the manufacturing variation of the camera module, and to accurately match the image processing unit of the electronic device master, thereby obtaining an image of high quality and precision. Furthermore, it can also be applied to the high performance and high precision of an electronic device. After the camera module is mounted in the main body of the electronic device, when the adjustment for eliminating the manufacturing deviation of the camera module is performed, the adjusted yarn value in the deposit of the camera module can be used. Therefore, the step of obtaining the adjustment value is omitted. In addition, in this case, in the predetermined electric equipment, it is necessary to have the same electronic device main body as the image processing unit actually mounted in the camera module. (4) The image processing unit allows the n camera module to be mounted with the electronic device body with high precision. match. Further, the camera module of the first aspect is the same as the invention of the second aspect of the invention of 200833089, wherein the adjustment result value is obtained by adjusting at least one of the following operations: for adjusting the imaging element Exposure of the guided amount of light, autofocus for the AF point, white balance for adjusting the image data, color reproduction for matching the image material with a prescribed hue, and interlocking with the shutter Irradiating the flash (strob.) operation of the subject, etc. 'After mounting the camera module on the main body of the electronic device' T, the adjustment values of exposure, auto focus, white balance, color reproduction, flash action, etc. are omitted. Steps, which can improve convenience' while obtaining high quality and high precision images. In addition, “strobo” is the trademark of the flashlight researcher, and it can also use “flash” or “speecl iight” instead of “strobo”. Further, in the camera module of the first aspect, as in the invention of the third aspect, the adjustment result value includes the exposure of the amount of light guided to the image pickup element, and the automatic adjustment of the defect point. White fine 7 ", , · autofocus of the drill, white balance for adjusting the white of the image data, use of the color & 丄 ^ for color reproduction of the image data in accordance with the specified color i m (four) of all operations, the step of obtaining the adjustment value on the main body side of the electronic device is omitted, and an image of high quality and high precision is obtained. Next, the camera module of the first aspect is as described in the fourth aspect of the invention. The result value is data for correcting the aberration caused by the lens, so that after the camera module is mounted on the main body of the electronic device, the distortion aberration and the color image for correcting the lens 5 can be omitted. The step of adjusting the difference value uses the value of the adjustment result stored in the storage medium f, so that high-quality and high-precision rotation can be obtained, and the processing precision of the lens 8 • 200833089 can be moderated, thereby enabling Next, the camera module of the first aspect is the same as the invention of the fifth aspect, wherein the adjustment result value is obtained by reducing the sensitivity unevenness between adjacent the same color primitives, thereby After the module is mounted on the main body of the electronic device, the step of determining the adjustment value for reducing the sensitivity unevenness can be omitted, and the convenience can be improved while obtaining an image of high quality and high precision. The camera module is the same as the invention of the sixth aspect, wherein the adjustment result value is obtained by adjusting the effective primitive area in the primitive area output by the imaging element, thereby mounting the camera module to the electronic device. After the main body, the step of adjusting the effective primitive area can be omitted, and the convenience can be improved, and an image of high quality and local precision can be obtained at the same time. In other words, it is easy to find a map area which cannot be normally converted in the periphery. (hereinafter referred to as the invalid primitive region), so the image pickup device is optimally selected to remove the invalid primitive region. In addition, when an invalid element area called an optical black body (〇ptica|black) (a picture element area not illuminated by light) is set in the peripheral portion of the image pickup element to remove dark current noise, The invalid element area is adjusted in advance and stored as a result of the adjustment, so that convenience can be improved. Further, in the effective element area, it is preferable to increase the shadow () correction as needed. The brightness of the effective picture element area is accurately reduced. Further, the camera module of the first aspect is adjusted as described in the seventh aspect of the invention, and the value of the image is used to perform dark current on the imaging element. 9 200833089 The biased bead material can be omitted after the camera module is mounted on the main body of the electronic device, and the step of obtaining the offset value of the dark current can be omitted, and the high quality and high precision image can be obtained at the same time. image. In other words, since there is a possibility that a dark current is found in a plurality of photoelectric conversion elements and a mother of the image pickup element to impair the image quality, the dark current for each primitive is stored in the storage medium in advance. By performing the offset data, it is possible to accurately generate an image corresponding to the amount of light incident on the image pickup element. Next, in the camera module of the first aspect, the exposure adjustment result value is data for adjusting at least one of exposure sensitivity, aperture, shutter speed, and the like, thereby adjusting the camera module. After being mounted on the main body of the electronic device, the step of determining the adjustment value for reducing the exposure deviation can be omitted, and the convenience can be improved, and an image of high quality and south precision can be obtained. [The camera module of the second aspect, as in the invention of the ninth aspect, the adjustment result value of the autofocus is a home position of the lens, a reference value of the focus evaluation, an imaging magnification, or the subject The movement and position of the lens corresponding to the distance of the image, the zoom trajectory of the lens movement corresponding to the zooming motion, the followability to the movement of the subject, and the map corresponding to the shutter speed At least one of image signal gain, activation of an auxiliary light source that illuminates the subject, and trajectory of the lens position corresponding to an F value (F parameter) (a parameter indicating brightness of the lens) By adjusting the obtained data, after the camera module is mounted on the main body of the electronic device, the step of using the adjustment value for the focus of 200833089 can be omitted, and the convenience, the image quality, and the high-precision image can be improved. At the same time, according to the invention of the first aspect or the ninth aspect, the automatic confrontation, for example, in each of the tenth magnifications: The adjustment result value is the number of the __QQ for the focus image setting window (_dQW) for the plurality of cameras A, the 隹 point for the respective windows in the detection window, the small, the multi-妁... At least the weight of the weighted weights, etc., is adjusted, so that the image can be obtained according to the contrast ratio of the two images of the imaging magnification. The field adjustment sample, = two: aspect of the camera mode According to the invention of the tenth aspect, the adjustment result value of the white balance is a color estimation of a light source based on the - sign of the geese from the imaging element, and an estimated value of the color of the light source: a dihedral gain, The image signal outputted by the imaging element is changed to the color conversion matrix coefficient of the color data of the standard color of red, green, and blue: the data of the adjusted data is adjusted to/or the camera module is mounted to After the electronic device main body, the step of determining the adjustment value for matching the white balance can be omitted, and the convenience can be improved, and a high-quality and high-precision image can be obtained at the same time. According to another aspect of the invention, the electronic device main body includes a picture f adjustment unit that performs color interpolation, false color suppression, noise suppression, edge enhancement, chrominance suppression, and the like based on the digital image signal. The color interpolation is a process of generating color components of three colors of RGB for each primitive output from the image pickup element, and the adjustment result value stored in the storage medium is for the color insertion 200833089 = false color Data adjusted by suppression, noise suppression, edge enhancement, chromaticity suppression, etc., so that after the camera module is mounted on the main body of the electronic device, color can be omitted on the main body side of the electronic device Interpolation, false color suppression, noise suppression, edge enhancement, chrominance suppression, etc. = value, the step of the value 'uses the adjustment result value stored in the storage medium, and the monthly b is the same as the image processing of the electronic device body with the same precision The part is matched, and a high-quality, high-precision image can be obtained. (According to the camera module of the first aspect, the adjustment result value is adjusted to be the same as the invention of the thirteenth aspect. The predetermined brightness gradation matching data, after the camera module is mounted on the electronic device body, the step of determining the adjustment value for matching the brightness gradation can be omitted, and the adjustment result value stored in the storage medium is used. The subject _ can be smoothly reproduced, and a high-quality, high-precision image can be obtained. Next, the camera module of the first aspect, such as the camera module of the fourteenth aspect, wherein the adjustment result value is a gamma conversion value corresponding to a color display characteristic of a display displaying the image data, thereby After the group is mounted on the main body of the electronic device, the step of obtaining the adjustment value of the gamma conversion value can be omitted, and the high-quality, high-precision image conforming to the color display characteristic of the display can be obtained using the adjustment result value stored in the storage medium. . Next, the camera module of the second aspect is the same as the invention of the fifteenth aspect, wherein the adjustment result value of the flashing action is information for adjusting the lighting time of the flash corresponding to the (four) money index (strob. guide _b... Therefore, after the camera module is mounted on the electronic device main body 12 200833089, the 'step of omitting the adjustment value of the lighting time corresponding to the flash index' can be obtained by using the adjustment result value stored in the storage medium. The camera module according to any one of the first aspect to the fifteenth aspect, wherein the adjustment result value is obtained by the appropriate exposure. Corresponding to a plurality of preset imaging scenes respectively, the added value of the f camera module can be further improved. Next, the invention of the seventeenth aspect is an electronic device including a digital device to be input through the camera module An image processing unit that converts an image signal into a predetermined image data and outputs the image processing unit, wherein The camera module of any one of the first to sixteenth aspects, wherein the electronic device of the seventeenth aspect is provided with the camera module according to any one of the first to sixteenth aspects Therefore, in the same manner as the invention of any one of the first to sixteenth aspects, after the camera module is mounted on the electronic device main body, the adjustment value for correcting the manufacturing deviation of the camera module can be omitted. In addition, the camera module and the image processing unit of the electronic device main body can be accurately matched, and a high-quality, high-precision image can be obtained, and the high performance and high precision of the electronic device can be accommodated. The invention of the eighteenth aspect is a manufacturing method of a camera module, wherein the camera module is detachably attachable to and detachable from an electronic device body, and the camera module uses: a lens that guides a subject image; The image capturing unit 'transforms the subject image guided by the lens to photoelectrically change 13 200833089, thereby outputting image signals of a plurality of colors; variable gain amplification a unit that corrects a gain of the image signal; an A/D conversion unit that performs A/D conversion on the image signal output from the variable gain amplifying unit to output a digital image signal; and a storage unit, An image processing unit that outputs the digital signal to a predetermined image data and outputs the image processing unit in the electronic device main body, and preliminarily attaches the camera module to the electronic device main body Installed on a predetermined electronic device, and stored in the storage material & the value of the adjustment result of the digital image signal corresponding to the map data of the adjusted specification. In the same manner as the invention described in the first to sixteenth aspects, the camera module is preliminarily mounted in a predetermined electronic device and has a storage unit that stores the main body of the electronic device. The result of the adjustment of the digital image signal corresponding to the adjusted predetermined image data in the image processing unit, so after the camera module is mounted on the main body of the electronic device It is possible to omit the step of obtaining an adjustment value for correcting the manufacturing variation of the camera module, and it is possible to accurately match the camera module and the image processing unit of the electronic device main body to obtain a south-quality, high-precision image. Moreover, it can adapt to the high performance and high precision of electronic equipment. Further, the method of manufacturing the camera module according to the eighteenth aspect is the same as the invention of the nineteenth aspect, wherein the adjustment result value is data for adjusting at least one of the following operations: for adjustment Exposure of the amount of light directed to the imaging element, autofocus for an AF point, white balance for adjusting the whiteness of the image material, for matching the image 14 200833089 data with a prescribed hue In the same manner as in the second aspect of the invention, the steps of obtaining adjustment values such as exposure, auto focus, white reproduction, and flash operation can be omitted after the camera body is applied, and the convenience can be improved. High quality and high precision images are available. Further, in the method of manufacturing the camera module of the eighteenth aspect, as in the twentieth aspect of the invention, the adjustment result value includes an exposure for adjusting the amount of light guided to the imaging element, and an autofocus for the AF point. Further, the numerical value of all the operations such as adjusting the white balance of the image data and the color reproduction for matching the image data with the predetermined color tone can be further omitted as in the third aspect of the invention. The step of adjusting the value on the main body side of the electronic device, and obtaining an image of high quality and high precision. Further, in the method of manufacturing the camera module according to any one of the eighteenth aspect to the twentieth aspect, the adjustment result value corresponds to a plurality of preset imaging scenes respectively. Therefore, the added value of the camera module can be further improved. Next, the invention of the twenty-second aspect is a method of manufacturing an electronic device using an image processing unit that adjusts a digital image signal input through a camera module to a predetermined image data and outputs the image processing unit, and The camera module is freely attached and detached, and the method of manufacturing the camera module is any one of the eighteenth to twenty-first aspects. The manufacturing method of the electronic device according to the twenty-second aspect is the method of manufacturing the camera module according to any one of the eighteenth aspect to the twenty-first aspect, wherein the method of the invention is the same as the eighteenth to the twentieth The invention described in the first aspect can also omit the step of determining the adjustment value for correcting the manufacturing variation of the camera module after the camera module is mounted on the main body of the electronic device, and can enable the camera module and the main body of the electronic device. The image processing unit is accurately matched to obtain high-quality, high-precision images, and can be adapted to high performance and high precision of electronic equipment.

1. The camera module and the electronic device of the present invention and the method of manufacturing the same, after the camera module is mounted on the electronic device main body, the step of determining an adjustment value for correcting the manufacturing deviation of the camera module can be omitted, and The camera module can be accurately matched with the image processing unit of the electronic device main body to obtain an image of high quality and high precision, and can be adapted to high performance and high precision of the electronic device. Further, the camera module and the electronic device of the present invention and the method of manufacturing the same can omit adjustment of exposure, auto focus, white balance, color reproduction, flash operation, etc. after the camera module is mounted on the main body of the electronic device. The value step can improve convenience, and it is possible to obtain high quality and high precision images. In the camera module of the present invention, the adjustment result value is as follows: a material for the aberration caused by the lens, and the like for reducing the sensitivity unevenness between adjacent the same color elements. For the effective map: area: the data to be adjusted, the bead used to bias the dark current of the image sensor is adjusted to the data corresponding to the specified brightness gray scale, and the color of the image of the 7F 显The data corresponding to the plurality of imaging scenes set by the Y-transformation disk corresponding to the characteristic is displayed. Therefore, when the camera module 16 200833089 is attached to the electronic designing step, it is possible to omit the & Enough k's convenience' at the same time get high quality enamel. The second camera module of the present invention can omit color, false color suppression, noise suppression, edge enhancement, chromaticity suppression, etc. on the electronic device main body side after the camera module is mounted on the main body and the main body. The step of adjusting the ancient time, using the adjustment result value stored in the storage medium, can match the image processing unit of the f 9 and the month, and can obtain a quality and high-precision image. BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of a camera module and an electronic apparatus according to the present invention will be described based on the drawings. Fig. 1 is a block diagram showing the configuration of a portable digital camera (10) of the present embodiment. Fig. 2 is a view showing a digital position of the same embodiment. FIG. 3 is an explanatory view of the exposure adjustment of the same embodiment, and FIG. 4 is an explanatory diagram of the autofocus adjustment of the same embodiment, FIG. Fig. 6 is an explanatory diagram of color reproduction adjustment in the same embodiment. As shown in Fig. 1, a digital camera (four) is a portable digital camera that communicates a captured image with an external host ( The electronic device of the present invention is constituted by a camera body (so-called electronic device body of the present invention) 21 and a camera module 可 detachably attachable to and detachable from the camera body 21, and an image pickup signal s (which is captured by the camera module 1) The subject image is converted into a predetermined image data P′ by the image processing unit 22 included in the camera body 21 and output to an image processing unit, a monitor, or the like (not shown). The unit is realized by the image processing unit 22 by its function 17 200833089. The 'show camera module 1 includes: a front lens 2; a zoom lens 3; a correction lens 5; a focus lens 6; | "js (aperture) 4; a detection program (infrared removal screening program or optical screening program) that removes harmful infrared rays and harmful reflected light, etc.; a mechanical shutter 43 that performs light shielding and unblocking of the person who images the camera #8; An imaging element (CCD: Digital Processor) 8 that photoelectrically converts the imaging signal s to output an analog image signal of three colors of RGB, and converts the analog image signal output from the imaging element 8 into Afe (Anal〇g Ρ_ΕΓΚ1 'analog front end) 9 outputted after the bit image signal; the TG of the image sensor 8 and the AFE 9 is controlled by the duty cycle (Timing17; the adjustment result of the camera body 21_image processing unit 22ε is stored) Value storage medium (eEPROM : Electrica丨丨y E "asab|e

Programmable Read-only Mem〇ry) 18 and so on. Further, the image pickup unit and the storage unit of the present invention respectively realize their functions by the image pickup device 8 and the storage medium. Further, the camera module i includes: ms turbulence 杳 M3 for driving the ms (aperture) 4; and a sensor 14 for detecting the driving amount of the nris 4; focusing (four) for performing the axial sliding drive of the focus lens 6 16. The focus (four) portion 15 of the amount of sliding of the focus lens 6; the zoom drive unit 20 that performs the axial sliding drive of the change head: the zoom detection # 19 that detects the amount of the zoom lens 3; the flash 41; Auxiliary light source 42 and the like in the dark. As shown in Fig. 5 (4), the image pickup device 8 is provided with a color filter composed of a Bayer arrangement of three colors of r 18 200833089 (red) G (green) B (blue) corresponding to the primitive, and will pass through color filters of various colors. The light quantity of the part is converted into an electrical signal and output. In addition, as shown in FIG. 1, the AFE 9 includes a correlated double sampling circuit (CDS: Corelated Double Sampling) 10 for removing noise from the analog image signal output from the image pickup device 8, and is correlated by the correlated double sampling circuit 1(). Dual-sampled image signal-amplified variable gain amplifier (AGC: Automatic Gain Control) 11. Converts an analog image signal from the image pickup element 8 input via the variable gain_amplifier 11 into an A/D of a digital image signal The inverter 12 or the like converts the image signal output from the image pickup device 8 into a digital image signal at a predetermined sampling frequency, and outputs it to the electronic device main body 21. Further, the variable gain amplifying unit and the A/D converting unit in the present invention are respectively realized by the variable gain amplifier ii and the a/d converter 12.

Further, the camera module 1 may use a CMOS (Complementary Metal Oxide Semiconductor Sensor) instead of the imaging element 8, the correlated double sampling circuit 10, the A/D converter 11, and the like. Before the module 1 is mounted on the electronic device main body 21, it is mounted in advance on a predetermined electronic device (not shown), and the storage medium 18 stores a digital image 4 corresponding to the predetermined image data p. The result value Q is adjusted. In detail, in the storage medium 18, as the adjustment result value Q, an exposure for adjusting the amount of light guided to the image pickup element 8, an autofocus for the AF point, and an image for adjustment are stored. The white white balance of the data P, 200833089, the color reproduction for matching the image data P with the predetermined color tone, the information for adjusting the operation of the flash 41, and other materials for image quality adjustment, etc. Further, the storage medium 18 In the case of the adjustment result value Q, data for correcting aberrations caused by the lenses 2, 3, 5, 6, etc., for reducing image signals output by the image pickup element 8 are stored. Data of sensitivity unevenness between adjacent homochromatic primitives in the medium, data for adjusting the effective primitive region in the primitive region output via the imaging element 8, and for biasing the dark current of the imaging element 8 Next, the camera body 21 includes an image processing unit that converts a digital signal output from the camera module 1 into image data of a predetermined format and outputs the image processing processor (image processing processor: 丨mage) S|gna丨

Processing 22' ROM (Read Only Memory) 23, CPU (Central Processing Unit) 24, etc., the CPU 24 controls the respective processes of the digital camera 100 in accordance with the control program stored in the ROM 23. As shown in FIG. 2, the image processing unit 22 includes a preprocessing unit ^Fp:

Image Front Pr〇cessor 25, an exposure processing unit % for setting an exposure amount, an autofocus processing unit 27 for autofocus, a white white balance processing unit 28 for adjusting image data p, and a predetermined image data p The color reproduction processing unit 29 and the like that match the hue. The pre-processing section 25 biases the dark current portion of each of the primitive signals output from the camera module based on the adjustment result value of the dark current stored in the storage interface f18. Specifically, when the imaging element is not incident on the amount of light 2008 200833089, the digital image signal output from the A/D conversion _ 12 is stored in the storage "quality 18' and the stored value is taken as the dark current. Offset value. At this time, the offset value of the dark current corresponding to each of the plurality of primitives is stored in the storage medium 18. Further, the preprocessing section 25 sets the effective primitive range of the imaging element 18 in all the primitive regions using the adjustment result value of the effective primitive range stored in the storage medium 18. In detail, in all the primitive areas, the degree of brightness or distortion of the output image is measured, and the area of the allowable range is taken as the effective element area. In addition, at this time, the shape of the effective element range is displayed and displayed. The rectangle corresponding to the face of the device (monitor or television receiver). Further, the pre-processing section 25 corrects the adjacent in the effective primitive range using the adjustment result value between the adjacent FIG. 7G stored in the storage medium 18. Sensitivity between the same color is uneven. Regarding the adjustment result value between adjacent primitives, a predetermined amount of light is incident on the effective primitive range within a predetermined time, and an output value from each primitive is detected, and each of the same color primitives is performed. The averaging processing of the output values is performed, and then the deviation from the average value of each of the primitives is obtained based on the average value obtained by the averaging processing, and the inverse value of the deviation is stored as the adjustment result value in the EEPROM 18. Next, the exposure processing unit 26 sets the exposure conditions using the adjustment result values of the exposure sensitivity, the aperture, the shutter, and the like stored in the storage medium cassette 8. Further, the CPU 24 acquires the stored condition. The adjustment result value relating to the exposure adjustment in the medium 18 is coordinated with the exposure processing unit 26 to obtain an optimum value of |||s 4, the mechanical shutter 43, the variable gain amplifier n, etc., to control the Iris driving section. 20. A drive unit (not shown) of the mechanical shutter 43, a 21330330 variable gain amplifier 11, etc. As shown in Fig. 3 (a), the aperture adjustment result value is associated with the position 〇 3 of Iris 4 'is It is set to eliminate the difference (error) between the theoretical value and the measured value of the aperture AV. That is, the 'lris position 〇, !, 2, 3 are set to 0pen (open), AV4 〇, AV5 〇c| respectively corresponding to the first circle AV 〇se" Close), in order to eliminate the error of the aperture value at this time, the adjustment result value of the command signal for correcting the aperture value is stored in the storage medium 18. f Further, as shown in Fig. 3 (b),丨r_ls 4 position 〇~3, based on the amount of light output from the imaging unit 8, the error value with respect to a predetermined predetermined amount of light is obtained, and in order to eliminate the error, the speed of the mechanical shutter or the gain of the variable gain amplifier 校正 is corrected. Command signal. Then, the correction value As the adjustment result value, it is stored in the storage medium 18. In detail, at the 丨ris position 〇, |ris 4 is opened, the exposure amount AVO based on the aperture 4 is obtained, and the shutter speed Tvref is set so that |ris 4 and mechanical The exposure amount output from the diaphragm 43 is a predetermined value vref, and the exposure amount Vref and the shutter speed Tvref at this time are used as reference values. Next, when the predetermined aperture value is set for the 丨r.|S positions 1 to 3 The exposure amounts AVA to AVc are set, and the speed of the mechanical shutter 43 or the gain of the variable gain amplifier u is set so as to eliminate a change portion of the exposure amount of the AV.

The receiver's measurement of the exposure amounts Va, Vb, and Vc outputted by the 丨ris 4 and the mechanical aperture 43 based on the set speed of the mechanical shutter 43 or the gain of the variable gain amplifier 11 is determined and compared with the reference exposure. The difference between the quantities Vref is taken as the AV error (adjustment result value). In addition, in FIG. 4, AV is an aperture, Avo~Avc is 丨"the exposure amount of is 4 at each 丨ris position, TV 22 200833089 is a shutter, and Tvref~TVref+ (AV〇~AVC) is for eliminating the exposure amount of Av. The theoretical value of the calculated shutter speed is changed. In addition, for the start-up operation of the mechanical shutter 43, the timing chart of the response start command signal and the exposure amount obtained at this time are measured in advance, and the correction is corrected in order to eliminate the error of the exposure amount. The timing of the start signal outputted by the CPU 24. Then, the correction value at this time is stored as the adjustment result value in the storage medium 18. Further, as shown in Figs. 3(c) and (d), the output from the image pickup device 8 is output. The saturated output of the signal (the output voltage output from the image pickup element 8 when a predetermined amount of light is received and saturated as time passes) is passed according to the number of bits of data processing when the digital converter performs digital conversion by the a/d converter 12. G=2〇xLogi〇( Vadc/Vccd) is used to set the gain of the gain in the variable gain amplifier. In addition, the sensitivity of the 丨so when using Min.Gain 丨 passes | = 12〇xA2/ (LsatxT) According to the equation, Min.S corresponding to the sensitivity of the sensitivity of the 丨s〇 is obtained by the equation of S=L〇g2 (丨S0/3.125), and is stored as the adjustment result value in the storage medium 彳8. In addition,

Lsat is the exposure amount when the output of the image pickup element 8 is saturated, eight is the f value, and D is the shutter speed. Further, the lighting time corresponding to the index of the flash 41 in the storage medium 18 is stored as the adjustment result value. Next, as shown in Fig. 1, the autofocus processing unit 27 includes a focus control (4) that moves the focus lens 6 to focus, and a zoom control unit that moves the zoom lens/3 to perform a zoom operation. 23 200833089 The focus control unit moves the focus lens 6 in the axial direction (X direction in the drawing) by the focus drive unit 16 and the focus detection unit 5 detects the bit s of the focus (4) 6 by the sensor 15a, based on the detection structure. The position of the focus lens 6 is controlled. On the other hand, in the image processing unit 22, as shown in FIG. 2, preprocessing is applied to the output of the digital image signal C which is output from the camera module 1 and is output (preprocessing section) Based on the processing in 25), via the high-pass filter 27a? A part of the bit image number c is output to the AF evaluation unit 27b. At this time, the high-frequency signal component is extracted by the high-pass filter 27a, and the af evaluation unit 27b detects the contrast amount based on the magnitude of the signal component, and the contrast signal is output to the autofocus processing unit 27 via the CPU 24. Then, the autofocus processing unit 27 refers to the output of the focus detection unit 15 based on the command signal from the CPU 24, and calculates the position of the focus lens 6 having the best contrast by the storage medium f] : AF adjustment result value, =: at 724 The focus drive unit 16 is controlled. Further, '(4)' takes the value of the adjustment result relating to the AF adjustment in Γ=!Γ, 18, and the processing unit 27 cooperates to obtain the optimum position of the focus lens 6 to control the focus drive unit 16 Like the scene, the "mediator (4) adjusts the result value of the lower value in the storage medium f 18 for each camera magnification according to the camera adjustment: the window (windc) set for the image for performing the spot check. w 仃: The point of the check is the size of the Hungarian mouth, the weighting weight of the focus adjustment of each window in the 2008. Then, the 'zoom control unit moves the zoom lens 3 in the axial direction (X direction in the drawing) by the zoom drive unit 20, and the zoom detecting portion 19 detects the position of the zoom lens 3 through the sensor 19a, and controls based on the detection structure. The position of the zoom lens 3. Further, the autofocus processing unit 27 sets the autofocus using the following adjustment result values stored in the storage medium 18: the original position of the focus lens 6, the δ flat mussel reference value of the C focus, the corresponding imaging magnification, or the image being taken. The movement and position of the lens of the distance of the body image, the zoom trajectory corresponding to the lens movement operation of the zoom operation, the followability to the movement of the subject, the image signal corresponding to the shutter speed, and the subject The adjustment result value of the activation of the auxiliary light source 42 that illuminates the light, the trajectory of the lens position corresponding to the F value, and the like. In detail, the difference between the original position of the focus lens 6 and the predetermined position and the position detected by the sensing H 15a and the detecting portion 15 is stored at 181 in addition to the original position of the zoom lens 3 and the predetermined position and passage. The difference in the position detected by the sensor 19a and the detecting portion 19 is stored in the storage medium 8 . Further, as shown in FIG. 4 (4), the position (allowing R) of the focus lens 6 based on the zooming action is stored in the memory. In addition, the original position of the focus lens 6 is indicated in the vertical axis of FIG. The allowable range R of the position of the focus lens 6 is associated with the original focus of the focus lens 6. Further, as shown in FIG. 4(b), the position of the zoom lens 3 based on the imaging magnification and the distance from the subject 25 200833089 And the position of the focus lens 6 is stored in the storage medium 18. Further, as shown in Fig. 4(c), the gain of the image signal and the threshold value of the AF evaluation value in the variable gain amplifier 11 are correspondingly stored in the storage quality. (The following is described in the storage medium 18 for the followability of the movement of the subject.) Further, the evaluation reference value of the focus is stored in the storage medium 18 corresponding to the position of the focus lens 6. i Λ Further, as shown in FIG. 4(d), the gain of the image signal in the variable gain amplifier 11 is stored in the storage medium 18 corresponding to the shutter speed. Further, as shown in FIG. 4(e), with the aperture 4 The aperture value (sv) is set correspondingly to the shot The activation of the auxiliary light source that illuminates the light is stored in the storage medium 18. Further, as shown in Fig. 4 (1), the tracks A to D of the positions of the zoom lens 3 and the focus lens 6 are stored in the storage medium 18 in correspondence with the F value. Next, as shown in Fig. 2, the white balance processing unit 28 cooperates with the color reproduction coefficient setting unit 30 to correct the digital image signal c so that the white color appears white. In other words, the white balance processing unit 28 In the case of an achromatic subject, the signal level of RGB is adjusted so that the B 〇 color reproduction coefficient setting unit 3 includes the block accumulation unit, the light source estimation unit 30b' color reproduction coefficient calculation unit 3〇c, and the reference. The light source selection unit 30d, the reference light source data storage unit 3〇e, etc. 26 200833089 The block accumulation unit 30a divides the effective primitive area provided from the camera module into a plurality of blocks, each of the RGB colors according to the digital image signal c. The color is accumulated, and ZR, ZG, and ZB are obtained and transmitted to the light source estimation unit το 3Gb. At this time, a complementary color screening program is used for the image pickup device 8 instead of the RGB color filter. Case, the signal may be a color converting CMYG color signals RGB is determined to ER, Zg, ΣΒ &quot.;

The light source estimating unit 30b converts [R, ΣΒ, χ Ζ 输入 signals input from the block arithmetic unit 3 〇 a into the XYZ only matrix operation composed of three rows and three columns for each block, and substitutes the obtained χ γ ζ signal into ( X + Υ + Ζ), y = Y / (X + Y + z) in the equation to find the chromaticity coordinates, and RGB color signals in a two-dimensional space into xy chromaticity coordinates. At this time, in order to combine the matrix coefficients of the three rows and three columns used in the XYZ transformation matrix calculation with the values of the RGB color signals supplied by the camera module that capture the achromatic subject under the reference light source, The achromatic subject is associated with the chromaticity coordinates actually measured by a measuring instrument such as a colorimeter, and the camera module is mounted on a predetermined electronic device in advance to calculate XYZ, and the three rows of the matrix are changed. The matrix coefficients of the three columns are stored in the storage medium 18. In addition, the light source estimating unit 30b associates the xy chromaticity coordinates calculated for each block with a predetermined light source map, determines whether the xy chromaticity coordinates are within the light source selection region, and performs xy chromaticity coordinates in the light source selection region. The cumulative addition is performed and the average value is calculated, and output to the reference light source selection = element 30d and the color reproduction coefficient calculation unit 3〇c. The reference light source selection unit 30d refers to the reference light source data storage unit 3〇e which is set in advance and stores the coefficient for source calculation of the reference light 27 200833089, and obtains the interpolation reference coordinates of the three points for interpolation calculation of the light source estimation coordinates. The reference light source data storage unit 30e stores a plurality of xy chromaticity coordinates corresponding to the plurality of reference light sources, white balance gain coefficients K", Kg, Kb, and a color reproduction matrix composed of three rows and three columns. The camera module is pre-installed on a predetermined electronic device before being mounted on the main body of the electronic device, and is stored in the reference light source data storage unit 3Ge according to actual shooting data taken under the plurality of reference light sources using the camera module 1. The xy chromaticity coordinates, the white balance gains Kr, Kg, and Kb corresponding to the plurality of reference light sources are adjusted by the color reproduction matrix composed of three rows and three columns, and are stored in the storage medium 18. The color reproduction coefficient calculation unit 30c The white balance gain coefficient and the color reproduction matrix coefficient set for each interpolation coordinate are associated with the light source estimation coordinates for the interpolation coordinates, and the white balance gain coefficient and the color reproduction matrix corresponding to the light source estimation coordinates are set (Fig. 5 ( d)), and outputs to the white balance processing section 28 and the CC matrix section 29b. Further, for the white balance gain coefficient and the interpolation coordinates The coefficient or the like of the color reproduction matrix is previously mounted on a predetermined electronic device before the camera module 彳 is mounted on the electronic device main body 21, and the adjustment result value is stored in the storage medium 18 in order to reduce the error. Then, the 'white balance gain coefficient is input from the color reproduction coefficient calculation unit 30c to the white balance processing unit 28, and the color reproduction matrix coefficients of three rows and three columns are input to the CC matrix portion 29b. Next, the white balance processing portion 28 uses the white balance gain. The coefficient is adjusted to the level of the RGB digital image signal output from the light processing unit 26 of the exposure 28 200833089, and is input to the color reproduction processing unit 29. Next, the color reproduction processing unit 29 includes the color interpolation unit 29a and the CC matrix unit 29b. The image quality correction unit 29c and the γ conversion unit 29d are configured. As described above, the image pickup device 8 has a Bayer arrangement of three colors of r (red) G (green) B (blue) corresponding to the picture element. In the color filter, the signal output from each of the primitives has only one color after passing through the color filters of each color, so the color interpolation unit 29a interpolates the signals of the respective primitives. 'Therefore, the components of RGB three colors of each primitive are determined, and image data is generated. At this time, the camera module 1 is pre-installed on the prescribed electronic device before being mounted on the electronic device main body 21, and The spectral characteristics of the color filter are measured, and corresponding to the measurement result and the primitive signal around the primitive to be interpolated, the color of the color component of the three colors is generated in the recording medium 18 for each primitive to be interpolated. In addition, the color map of the image after the interpolation is compared with the color component of the subject, and the color interpolation table is adjusted to match the two. - The CC matrix portion 29b is used. The color reproduction matrix coefficients calculated by the color reproduction coefficient calculation unit 3〇c correct the RGB digital image signals input by the white balance processing unit 28 to a predetermined signal level. Specifically, a matrix type calculation as shown in Fig. 5 (4) is performed, and the digital image signal of rgb is converted into image signals of R', G, and B. Next, the quality correction unit 29c performs the quality correction based on the adjustment result value of the lens aberration stored in the storage medium 18. In detail, for the avatar difference of the mirror 29 200833089, as shown in Fig. 5 (b) and (c), the distortion aberration and the color aberration are obtained as a function of the image height and the aberration on the imaging plane. Then, the aberration characteristic is obtained for each of the pixels, and the correction value for eliminating the aberration is stored in the storage medium 18 as the adjustment result value. In addition, due to long-time exposure or changes in ambient temperature, noise may be generated in the output of each primitive to impair enamel, so the quality correction unit 29c is preset for each primitive based on the determination of noise. The threshold and the rounding level of the surrounding primitive signals suppress the noise contained in each primitive. In detail, as shown in Fig. 6(a), for the noise suppression in the picture element L〇〇, eight surrounding primitives (Lmm, L〇m, Lpm, Lm〇, lp〇,

The maximum value and the minimum value of the output values of Lmp, Lop, Lpp), when the value obtained by subtracting the primitive Loo from the minimum value is a predetermined threshold (critical value) M or more, the level of Loo is replaced with The minimum value, on the other hand, when the value obtained by subtracting the maximum value from 〇〇 is equal to or greater than the predetermined threshold P, the level of /Loo is replaced with the maximum value. At this time, as shown in Fig. 6 (b), the camera module 预先 is attached to the predetermined electronic device in advance, and the threshold values M and P are obtained in order to obtain a predetermined image quality, and are stored in the storage medium 18. When the color image is subjected to color interpolation processing of the digital image signal C to generate a color image, false colors may be generated due to the folding of the sample and the image quality may be deteriorated. Therefore, the image quality correcting unit 29b corrects the false color. In other words, the transmittance of the color filter in the image pickup unit 8 is different for each color, and the signal values of the respective color saturations are different. Therefore, in the captured image, the values of the letters 30 200833089 of the respective colors are not simultaneously but saturated at the same time, and as a result, a phenomenon called a false color to which a color which does not exist in the portion is added may be generated in the high-luminance portion. Therefore, an appropriate value of the sampling frequency (so-called adjustment result value) is obtained in advance in association with the suppression of the false color, and is stored in the storage medium 18. Further, for example, the edge of the image is detected by a Laplacian circuit or the like, and a correction value (so-called adjustment result value) for correcting the signal level of the vicinity of the edge f in order to enhance its boundary is stored in Storage medium 18 in. Further, since the digital image signal c output from the camera module 是 is data having no predetermined gradation (for example, 28 == 256 & degree), the image quality right portion 29c performs output from the CC matrix portion 29b. Grayscale transformation of digital image signals. At this time, the table of the gradation conversion is stored in the storage medium based on the amount of t (four) pre-cut to the image data p. Further, the camera module 1 is mounted on a predetermined electronic device in advance, and the gradation conversion table is adjusted (so-called adjustment result value) so that the brightness of the image data P matches the reference brightness. Further, the gamma conversion unit 29d associates the digital image signal gradated by the image quality correcting unit 29c with the color of the display of the display image data p, and performs gamma conversion. At this time, the camera module 1 is previously attached to the electronic device of the specification, and the Υ transform coefficient is obtained and stored in the storage medium 8 in order to obtain a predetermined image quality.

Next, the color reproduction processing unit 29 converts the RGB 31 200833089 image digital signal that has been subjected to the γ conversion into the luminance γ, the color difference Cb, and Cr, and then, for example, the gain of the Cr and Cb according to the gradation of the luminance signal Y (chroma Gain) can be changed while chroma suppression is performed. In other words, in the shaded portion where the luminance γ is small, the chrominance signals Cr and Cb in the shaded portion are suppressed by making the gains of Cr and Cb smaller than a predetermined value. Further, the camera module 1 is mounted on a predetermined electronic device in advance, and a chromaticity gain corresponding to the gradation of the luminance γ is obtained in order to obtain a predetermined image quality, and is stored in the storage medium as an adjustment result value of the chromaticity suppression. 18 in. Further, the recording medium 18 has a program for inputting the respective adjustment result values to the camera main body 21 side via the CPU 24 when the camera module 彳 is mounted on the camera body 2. As described above, according to the camera module 彳 and the electronic device 100 described in the embodiment, the camera module is used! Pre-installed on a predetermined electronic device, and having a storage medium 18 storing an adjustment result value of the digital image signal c corresponding to the adjusted image data P in the image processing unit 22 of the electronic device 1 Therefore, after the camera module 彳 is mounted on the electronic device main body 21, the step of determining the adjustment value for correcting the manufacturing deviation of the camera module can be omitted, and can be higher than the image processing unit 22 of the electronic device main body 21. Accurately matching, and obtaining high-quality 'high-precision images, it can also adapt to the high performance and high precision of electronic equipment. Further, according to the camera module cartridge and the electronic device 100 described in the embodiment, since the recording medium 18 has an exposure for adjusting the amount of light guided to the image pickup element 8, and an autofocus for the AF point, 32 is used. 200833089 P white balance of white, adjustment for image data p and result: = color reproduction, operation of flash 41, etc. After the camera module 1 is attached to the camera body 21, it can be omitted + retracted > ^ The steps of μ-focus, white balance, color reproduction, and the same as the operation of the flash 4! can improve the convenience, and high-quality and high-precision images can be obtained. r" Further, according to the camera module described in the embodiment, and the electronic device 100, since the storage medium mediates the result of the lens 2'3 5 β result value, the data for the adjacent two pixels is stored, It is used to reduce the phase area for adjustment:: Ling: = capital: 8 with (four) ^ set of data, τ adjustment text... 疋 疋 疋 灰度 灰度 灰度 灰度 匹配 匹配 匹配 、 、 颜色 颜色 颜色 颜色 颜色 颜色 颜色The Υ transformed value corresponding to the characteristic, the data corresponding to the image capturing scene, etc. 'After the camera module 2 is mounted on the electronic device main body 21, the adjustment values can be omitted, and the convenience can be obtained at the same time. High quality enamel. While an embodiment of the invention has been described, the invention is not limited; the embodiment may take various forms. For example, it is also possible to store the adjustment result value Q in the storage medium 18 in the room and in the image capturing scene. Further, an adjustment result value for forming a shadow processing (S-) on the imaging element: meta-region may be stored in the storage medium. : It is possible to advance the distortion of the light and dark with high precision and obtain the enamel. 33, 33,087,099. Alternatively, the camera module 1 may be preliminarily mounted on a predetermined electronic device before being mounted on the camera body 21, and the digital image signal c outputted from the camera module 1 may be pre-measured relative to The change in temperature changes, and the adjustment result value corresponding to each ambient temperature is stored in the storage medium 18. Thereby, an enamel having excellent temperature characteristics can be obtained. Further, before the camera module 彳 is mounted on the camera body 21, it may be preliminarily mounted to the predetermined electronic device i, and the responsiveness of the sensor 14, 15a, 19a, etc. to the command signal of the CPU 24 may be advanced. The error of the back-to-back is measured, and the value of the adjustment result of the error is eliminated in the storage medium. Thereby, the zoom lens 3, the focus lens 6, the 丨Ris 4, and the like can be driven with high precision. Further, the camera module 1 may have a mark (f|ag) so that the use of each adjustment result value can be selected in accordance with the needs of the operator. Further, the camera module 351 may have a phase limiting unit that outputs the adjustment result value to the camera body 21 so that only a specific operation (or a special camera body) can use the respective adjustment result values stored in the storage medium 18. . BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram showing a portable digital camera 1A of the present embodiment. ,. Fig. 2 is a block diagram showing the configuration of the image processing unit 22 included in the camera body 21 side of the digital camera 1A of the embodiment. Fig. 3 is an explanatory view of exposure adjustment in the same embodiment. Fig. 4 is an explanatory diagram of autofocus adjustment in the same embodiment. 34 200833089 FIG. 5 is an explanatory diagram of color reproduction adjustment in the same embodiment. Fig. 6 is an explanatory diagram of color reproduction adjustment in the same embodiment. [Description of main component symbols] 1...Camera module 2...Front lens 3···Zoom lens 4···Iris (Iris) 5...Correction lens 6...Focus lens 7...Inspection program 8...Image sensor 9· "AFE (Analog Front End) 10...Relevant Double Sampling Circuit 11.································· ...sensor 15...focus detection unit 1 6...focus drive unit 17 ... TG (Timing Generator) 18··· Storage medium (EEPROM: Electrically Erasable Programmable Read-only Memory) Read memory) 19... Zoom detection unit 20··· Zoom drive unit 21... Camera main unit 22... Image processing unit 23. ROM (Read Only Memory) 24. CPU (Central Processing Unit > CPU 25...Preprocessing unit (|FP: Image Front Processor) 26... Exposure processing unit 27: Autofocus processing unit 2 7 a... Nantong waver 2 7 b...AF evaluation unit 35 200833089 28...White balance processing unit 29 ···Color reproduction processing unit 2 9 a... color interpolation unit 29b...CC (Color Correction) matrix 咅p 29c... 校正 quality correction unit 29CL..Y conversion unit 30···color reproduction coefficient setting unit 30a...block accumulation unit 30b···light source estimating unit 30c...color reproducing coefficient calculating unit 30d...reference light source selecting unit

C 30e...Reference light source data storage unit 41...Flash 42···Auxiliary light source 43...Mechanical shutter 50··.Interface 50a...Image scene selection unit 100...Digital camera (electronic device) 36

Claims (1)

200833089 X. Patent application scope: 1_- camera module, which can be freely loaded and unloaded on the main body of the electronic device, the camera module comprises: a lens guiding the image of the subject; the imaging element is arranged with a plurality of photoelectric conversions in parallel An element that photoelectrically converts a subject image guided by the lens to output image signals of a plurality of colors; r a variable gain amplifier that corrects a gain of the image signal; and an A/D converter And performing an A/D conversion on the image signal output from the variable gain amplifier to output a digital image signal; and a storage medium; wherein the digital image signal is adjusted in the main body of the electronic device An image processing unit that outputs a predetermined image data; pre-installs the camera module on a predetermined electronic device before being mounted on the electronic device body, and stores the image in the storage medium The adjustment result value of the digital image signal corresponding to the adjusted predetermined image data. σ 2 · as claimed in the third paragraph of the patent application The camera module, wherein: the adjustment result value is data for adjusting at least one of the following actions: an exposure for adjusting an amount of light guided to the imaging element for autofocus of an AF point a white balance for adjusting the image data, a color reproduction for matching the image data with a predetermined color tone, a flash operation for illuminating the subject image in conjunction with the shutter, and the like. The camera module according to the above aspect of the invention, wherein: 37 200833089, the adjustment result value includes an exposure for adjusting the amount of light guided to the imaging element, an autofocus for an AF point, and an adjustment of the image. A white color balance of a bead material, a value of all operations such as a color reproduction for matching the image material with a predetermined color tone. 4. The camera module of claim ', wherein: The adjustment result value is information for correcting aberrations caused by the lens lens. 5. The camera module of claim 4, wherein: the adjustment result value is data for reducing sensitivity unevenness between adjacent same color primitives. 6·If the patent scope is the first! The camera module of the present invention, wherein: the adjustment result value is data for adjusting a valid primitive area in a primitive area output by the imaging element. 7. The camera module of claim j, wherein: the adjustment result value is data for biasing a dark current of the imaging element. 8. The camera module according to claim 2, wherein: the exposure adjustment result value is data for adjusting at least one of exposure sensitivity, aperture, shutter speed, and the like. 9. The camera module according to claim 2, wherein: the adjustment result value of the autofocus is a home position of the lens, a reference value of focus evaluation, and an imaging magnification or with the photographed The movement and position of the lens corresponding to the distance of the body image, the zoom trajectory of the lens movement corresponding to the zooming action, the following of the movement of the subject 38 200833089, the image corresponding to the shutter speed The gain of the signal is irradiated with light to assist the activation of the auxiliary light source for focusing, the image of the lens is taken, and at least one of the trajectories of the lens position is adjusted. The camera module described in claim 2 or 9 is applied. The adjustment result value of the autofocus is a number of windows set for the inspection image/the size of the window for each of the plurality of imaging magnifications for performing focus adjustment, the plurality of windows The data adjusted by at least one of the weighted weights of the focus of the windows, and the like. The camera module according to claim 2, wherein the white balance adjustment result value is a color source color estimation based on an image signal output from the image pickup element, and the light source color Estimating the correspondence and white balance; now, the image signal output by the imaging element is converted into at least one of the color conversion matrix coefficients of the color data of the standard color of the blue color, and the like. The camera module according to the first aspect of the invention, wherein: the electronic component body includes an image quality adjustment unit, wherein the image quality adjustment unit performs color interpolation and color suppression on the digital image signal. , noise suppression edge enhancement, chrominance suppression, etc., the color interpolation is a process of generating a plurality of color components for each primitive output from the image pickup element, and an adjustment result value stored in the storage medium It is a data obtained by adjusting one of the color interpolation suppression, noise suppression, edge enhancement, and chrominance suppression to 39 200833089. 1 3·If you apply for a patent The camera module according to Item 1, wherein: the adjustment result value is a data that is adjusted to match a predetermined brightness gradation. The camera module of claim 1, wherein: The adjustment result value is a gamma conversion value corresponding to a color display characteristic of a display for displaying the image data. The camera module of claim 2, wherein: the adjustment of the flash action The result is a camera module that adjusts the illuminating time of the flash corresponding to the flashing index. The camera module according to any one of claims 1 to 15, wherein: the adjustment result values respectively correspond to In a plurality of preset imaging scenes, the electronic device includes an image processing unit that converts the digital image signal input through the camera module into a predetermined image data and outputs the image data. The camera module is the camera module according to any one of claims 1 to 16. The method for manufacturing a camera module, The camera module can be freely loaded and unloaded on the electronic body, and the camera module uses: a lens that guides the subject image; and an imaging unit that photoelectrically converts the subject image guided by the lens. And outputting image signals of a plurality of colors, a variable gain amplifying unit that corrects a gain of the image signal; and an A/D conversion unit that performs an image of the image 200833089 output from the variable gain amplifying unit. D-transforming, and outputting a digital image signal; and a storage unit, wherein: an image processing unit that adjusts the digital signal to a predetermined image data and outputs the same in the electronic device main body; Before the module is mounted on the electronic device body, the module is pre-installed on a predetermined electronic device, and the digital image signal corresponding to the adjusted predetermined image data is stored in the storage unit. Adjust the result value. The method of manufacturing a camera module according to claim 18, wherein the adjustment result value is data for adjusting at least one of the following operations: for adjusting the orientation Exposure of the amount of light guided by the imaging element, autofocus for the AF point, white self-balancing for adjusting the image data, color reproduction for matching the image material with a predetermined hue, flash Actions, etc. 20. The method of manufacturing a camera module according to claim 18, wherein: the adjustment result value includes an exposure for adjusting an amount of light guided to the imaging element, and an automatic for an AF point. Focusing, a white balance for adjusting the white data of the image data, and a numerical value for all operations such as color reproduction for matching the image data with a predetermined color tone. The method of manufacturing a camera module according to any one of the preceding claims, wherein: the adjustment result values respectively correspond to a plurality of preset image fields 200833089. 22. A method of manufacturing an electronic device using an image processing unit that adjusts a digital image signal input through a camera module to a predetermined image data and outputs the image processing unit, and is detachable from the camera module The method of manufacturing the camera module according to any one of the items of claim 21, claiming the patent range of the first to the eleventh, the following: