TW201023128A - 2D/3D display device and method thereof - Google Patents

Abstract

A 2D/3D display device and a method are disclosed in the present invention. The 2D/3D display device comprises at least a 2D display device, at least a 3D display device and at least a processing circuit. The processing circuit determines whether an input image is a two dimension image or a three dimension image and then drives the 2D display device or 3D display device according to the type of the input image.

Description

201023128 IX. Description of the invention: The technical field to which the invention belongs] The present invention is a display device, and the pull 3 shows two-dimensional (DimensiG_Developing and special-hearted-related display devices with simultaneous [previous technology] - Yang image function #,佶士抑立丄...The outside J King' is the use of human beings to make the illusion of shame, and then produce = ffl to go to the church to speak the city - the effect of the quasi-image. But the occupants need to wear auxiliary equipment to Zhenm T T wood with 0 Guanbei 'for example: red and blue polarizer, polarizer temple state material, which makes it easy to stretch and idle. In addition, the current display /, warehouse b alone turn τιτ二泌旦< yA, See the image of a two-dimensional display as Ϊ5 4>n -a to make the brain "one" principle, all using human wishes

Cry... In addition, at present, "images, for example, the display uses a lens structure to make the light source enter the lens structure, produce a peak-like rush, _ refracted to display the three-dimensional image alone, or the display can only be separate Therefore, the practical application will greatly reduce the practicality. [Invention] Therefore, in order to solve the above problems, one of the objects of the present invention is to provide a two-dimensional/three-dimensional image forming apparatus One display device can simultaneously have the function of displaying two-dimensional images and three-dimensional images. One of the objects of the present invention is to provide a two-dimensional/three-dimensional image forming device that allows users to wear glasses without special filters. The three-dimensional image can also be viewed. One embodiment of the present invention provides a two-dimensional/three-dimensional image imaging device. The one-dimensional/two-dimensional image imaging device includes at least one two-dimensional image imaging element, at least one three-dimensional image imaging element, And at least one image processing circuit for generating a two-dimensional image. The three-dimensional image imaging element is disposed on The image processing circuit is coupled to the 2D image imaging component and the 3D image imaging component, and the image processing circuit receives an input image signal to determine the input image during operation. The signal is a two-dimensional image or a three-dimensional image, and determines how to drive the two-dimensional image imaging component and/or the three-dimensional image imaging component to display an image according to the determination result. One embodiment of the present invention provides a two-dimensional/three-dimensional image control method. The method comprises the following steps: firstly, determining an input image signal as a two-dimensional image or a three-dimensional image. Then, generating a control signal according to the first, the quasi-v image to drive a two-dimensional image imaging The component, and when the image signal is a three-dimensional image, the three-dimensional image imaging component and the two-dimensional image imaging component are simultaneously driven according to the three-dimensional image, thereby enabling the display device to properly play two-dimensional or three-dimensional images. The example provides a 2D/3D image imaging device 'suitable for use in a display device' package The method comprises: a hybrid image imaging component, a tracking processing circuit, and an image processing circuit. The image imaging component is configured to generate a two-dimensional image or a three-dimensional image; and the tracking processing circuit is configured to track at least the user position and output At least one location data; a scene processing circuit, which consumes an image imaging component, receives an input image signal and position data, determines the input image signal as a two-dimensional image or a three-dimensional image, and according to the judgment result and the location data, Determining the output of the image imaging component and the surface thereof, wherein the output image has a correlation with the user position. The present embodiment provides a three-dimensional image display method suitable for use in a display device, the method comprising the following steps First, a 3D scene image is received. Then, at least one user position is tracked. Then, at least one location data is generated according to the user location. Finally, an output image is generated according to the user location data 201023128 and the 5H 2D image. Among them, the output screen has a correlation with the user position. The two-dimensional/three-dimensional image forming apparatus and method according to the embodiment of the present invention determines that the input image is a two-dimensional image or a three-dimensional image in advance, and then selects an appropriate image imaging component to process the image. In this way, not only the user's viewing of the three-dimensional image wearing the polarized glasses but also the flexibility of the image forming apparatus can be solved. Furthermore, the two-dimensional/three-dimensional image forming apparatus and method of the embodiment of the present invention can also track the spatial position of at least one user of the image forming apparatus, so that the image forming apparatus can appropriately play two-dimensional or three-dimensional images to each position. User viewing. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the description of the embodiments of the accompanying drawings. First, referring to Fig. 1, Fig. 1 shows an embodiment of a part of the circuit of the two-dimensional/three-dimensional image forming apparatus 100 of the present invention. The two-dimensional/three-dimensional image forming apparatus 100 includes a hybrid image forming assembly 106 and an image processing circuit 104. The hybrid imaging assembly 106 includes a two-dimensional image imaging component 102 and a three-dimensional image imaging component 103. The image processing circuit 104 includes a judging unit 104a and a processing unit 104b. The two-dimensional image imaging component 1 〇 2 of the hybrid image imaging component 106 is used to generate a two-dimensional image. The 3D image imaging component 103 of the hybrid image imaging component 106 can be a 2D/3D switchable component (2D/3D Switchable LC, 2 3 SLC), or various existing or future developed 3D images into 201023128 Like the force flb 7 pieces. The three-dimensional image forming element 丨〇3 is disposed on one side of the two-dimensional image forming 7L member 102 (for example, disposed on one side of the drawing near the eye) for generating a three-dimensional image. It should be noted that in one embodiment, the number of the three-dimensional image forming elements 3 may be n (n is a positive integer and less than infinity), and the true configuration manner is not limited to the above, and may be arbitrarily adjusted according to the designer's needs. ^ In operation, assuming that the determining unit 1 〇 4a of the image processing circuit I 04 determines that the input image signal s is a two-dimensional video signal, the processing unit 04b processes the image input signal and outputs a control signal. The two-dimensional image multi-image imaging element 102 is enabled, and another control signal is output to disable the three-dimensional image imaging element 103 to display the two-dimensional image. Conversely, the judgment unit of the image processing circuit 104 When the 104a determines that the input image signal s is a three-dimensional image signal, the processing unit 丨〇4b processes the input image signal s and simultaneously rotates a control signal to enable the three-dimensional image imaging component 103 and the two-dimensional image imaging component 1〇2, In order to display the three-dimensional image, it should be noted that the manner in which the image processing circuit 1-4 controls the image signal is only an embodiment. The present invention is not limited thereto. Those skilled in the art should understand 3b that the current or future development control The method can be applied to the present invention. For example, the image processing circuit 1〇4 only emits a driving signal © to drive any image imaging component, but not another image. The imaging element performs any action. As is clear from Fig. 1, the present invention provides a hybrid image imaging assembly 106 that can generate a two-dimensional image or a two-dimensional image for viewing by a user depending on the type of input image signal. The detailed structure of the hybrid image forming assembly 106 will be described in detail below. Fig. 2 is a view showing an embodiment of the hybrid 2/image image forming apparatus of the present invention 201023128 combined image forming assembly 1 。 6. The appearance of the image forming component 106 can be seen that a side of the three-dimensional image forming component 103 close to the human eye can be provided with an indium tin oxide (ITO) l3c. The conductive layer 103c includes a plurality of conductive structures. Od, and a plurality of etching structures En. In this embodiment, the etching structure En may be a trench structure; in another embodiment, the etched structure En may also be a hole-shaped or various structures. The etching structure En can be formed by various processes currently available or developed in the future.

Fig. 3 is a plan view showing the detailed structure of the hybrid image forming unit 1 〇 6 of Fig. 2. The three-dimensional image forming element 1 0 3 of the hybrid image forming assembly 1 3 6 includes a liquid crystal module 1 〇 3 a, an alignment layer 1 〇 3 b and 1 〇 3 b, and the above-mentioned electric layers l 〇 3c and 103 c. Liquid crystal (LC) is disposed in the liquid crystal module i〇3a. The alignment layers l〇3b and l3b are respectively disposed on the side of the liquid crystal module 103a. The conductive layer i3c is disposed on the side of the alignment layer i3b, and the conductive layer 103c' is disposed on the side of the alignment layer 103b. The two-dimensional image imaging element 102 can be a general panel 'such as a thin film transistor liquid crystal display (TFT LCD), a super twisted nematic liquid crystal display (STN lCD), a conductive display (Plasma display), an organic light emitting diode. Display (0LED), field emission display (FED), etc., currently available or in the future, have imaging elements that display two-dimensional image functions. In a consistent embodiment, the three-dimensional image forming element 1〇3 can utilize the conductive structure 0d and the engraved structure En of the conductive layer 10c, and the liquid crystal mode electrode 103a, the alignment layer 103b'103b, and another conductive layer i 〇3c, etc.—partially as an imaging structure U, as shown by the dotted line in Figure 3 of the rectangle. A schematic diagram of the single 2 image structure u is shown in Fig. 4A. ❿ The 4th figure shows the direction along the direction of the line along 10 201023128, 4AA, AA. The imaging structure U shown in Figures 4A and 4B has been clearly disclosed in

At ^ ^ ^ # , in the figure, those skilled in the art should understand, and will not repeat them. Referring to Figures 1 and 4B, the processing unit of the 2D/3D image forming apparatus 100 of the embodiment of the present invention is electrically conductive when the 3D image forming element 103 is driven from the U4b. Layer 1〇3 hemp 1Λ. Between β > and , because the conductive layer 103c has different aspects, p ^ ^ . , 〇 〜 conductive structure 〇 d and etching structure

En produces non-uniform sentences of different sizes +a ρ λ € %. Therefore, in the liquid crystal pole group 1 〇 3 a of the imaging structure 将 将 will produce a change in electrooptical properties, and at least two different refractive index regions can be formed; X Disk γ, #;; 』, ... ', form a similar effect. Fig. 4C is a view showing an example of the change in the refractive index of the ?, a, and ? domains in Fig. 4B. Please also refer to the 4th, ^ to τ > can be brother, 4C map. The abscissa in Fig. 4c indicates the distance from any point in the 4Bff1Y region to the preset position, and the ordinate indicates the magnitude of the refractive index in the Y region. It should be noted that the change in the refractive index of the gamma region can be controlled by adjusting the voltage applied to the conductive layer yang #i 〇 3c. In one embodiment, the applied voltage can be controlled such that the refractive index of each location of the entire gamma region is the same. In another embodiment, the applied voltage can be controlled such that the refractive index of the soybean meal region has a gradient of gradient (gradient ___ = χ), for example, the voltage V1 produces a first refractive index. Of course, the magnitude of the applied voltage can produce a different refractive index, such as the second refractive index produced by voltage V2, the third refractive index produced by voltage V3, and the like. 4D is another embodiment of the present invention, and the difference from FIG. 4b is that the 'two-dimensional image forming element 1〇3 has two liquid crystal modules 1〇3a, i〇3a, two sets of alignment layers 1〇31), 1031), 1031?1, 103131,, three conductive layers 1〇3^, 201023128 l〇3c'' l〇3cl. Among them, the liquid crystal modules 1〇3a and 1〇3a are arranged in this manner, and the different refractive index regions χ, γ, X1, and Υ1' of the opening/closing type form an effect similar to 稜鏡. With this setting, the problem of the p〇larized Hght effect can be reduced. Of course, the invention is not limited thereto and may be arranged in other structural configurations. Further, Fig. 4E shows a top view of each embodiment of the conductive layer 103c of the present invention. In one embodiment, the conductive layer 1 〇 3C can be designed as shown in the upper left of the 4E drawing, and the conductive structure 〇d can have a hole-like structure.

En 'Solution Example' Conductive Layer 1 〇3C can be designed as shown in the right side of Figure 4E. The conductive structure 〇d and the surname structure En are interleaved. The consistent embodiment of the conductive layer 103C can be The design is as shown in the lower part of the drawing of FIG. 4E, and the conductive structure 〇d may be a trench-shaped etching structure En. The etched structure En of the conductive layer 1300c and the conductive structure Od are not limited to the above, and can be arbitrarily selected according to the designer's needs. Ten's can also be formed by using various structures that are currently available or developed in the future. The refractive index regions X, γ u & γ 1 corresponding to the respective etching structures En and the conductive structures 〇d can be arbitrarily adjusted according to the needs of the designer or the user. After that, the light of the group of people in the field enters the 3D image imaging component 1 03 night 曰曰,, and 1 03a a temple's direction of light source is no longer a simple straight line, but because of the different refractive index pg· v τ sheep & X γ has a depth of field (Depth of Field, DOF) and a shallow effect. ^ M 12 map, which can be understood from the above description. The conductive g 1 〇 3e of Fig. 2 is composed of a plurality of imaging structures. Composition, shape 12 201023128

A plurality of staggered conductive structures 0d and etched structures En. When the 3D video signal of the 2D/3D image forming apparatus 100 is rotated; 2, when the left picture part and the right picture part are included, the processing unit 1 will interleave the 3D image imaging element 1〇3 to output the left and right pictures. For example, the processing unit 1〇4b outputs the left picture portion at the first time point, and drives the three-dimensional image forming element 103 to energize the respective conductive structures 0d and the corresponding conductive layers to display the left picture portion. Conversely, at the second time point, the processing unit ι 输出 outputs the right picture portion, and drives the three-dimensional image imaging element 1〇3 to energize each of the etched structures En and the corresponding conductive layer to display the right picture portion. That is, the two-dimensional/three-dimensional image forming apparatus 1 according to the embodiment of the present invention can drive the conductive layers of the three-dimensional image forming element 1〇3 according to a preset order, and different refractive indexes of different V-electrolayers are used to generate different The refraction effect (such as the depth of field effect described above) is used to display the left and right images. In this way, the user can view the three-dimensional image without wearing polarized glasses, and can enjoy the functions of displaying two-dimensional and three-dimensional images in a single display, and solve the problem of the conventional technology.

question. It should be noted that the two-dimensional/three-dimensional image forming apparatus i of the embodiment of the present invention 配置 the arrangement and driving mode of the conductive layer of the three-dimensional image forming element 103 can be arbitrarily adjusted according to the characteristics of the input three-dimensional image. In addition, the single imaging structure u can simultaneously correspond to at least one pixel of the two-dimensional image imaging element 1 〇 2, for example, corresponding pixel red green blue (RGB) and alizarin red green (RG ), as shown in FIG. 4B Of course, 'the invention is not limited to this, the imaging structure. The number and type of corresponding pixels can be arbitrarily adjusted by the designer, for example, only corresponding to the elementary red, green, and blue (RGB). Furthermore, the image forming structure u of the embodiment of the present invention may be designed to have a hole in the conductive layer 1〇3c as shown in Fig. 5. Various variations and modifications of the imaging structure U are intended to fall within the scope of the patent application of the present invention. Referring to FIG. 6, FIG. 6 is a two-dimensional/three-dimensional image forming apparatus 600 according to another embodiment of the present invention. The 2D/3D image forming apparatus 6〇0 includes a hybrid image forming unit 106, an image processing circuit 1 and 4, and a tracking processing circuit 607. The difference between the two-dimensional/three-dimensional image forming apparatus 600 and the two-dimensional/three-dimensional image forming apparatus 1 is that a two-dimensional/three-dimensional image forming apparatus 600 includes a tracking processing circuit 607. The tracking processing circuit 607 is disposed on the side of the three-dimensional image imaging component 103 close to the human eye, and can measure the position of a user and transmit a position parameter to the determining unit i〇4a of the image processing circuit 104, and the determining unit I〇4a determines the user's best focal length from the positional parameters. The processing unit 1 (Mb generates a control signal according to the optimal focal length to the three-dimensional image imaging element 1 〇 3 to set the focal length of the output image of the three-dimensional image imaging element 103 to enable the user to obtain the best viewing quality. The display of the output screen has a correlation with the user's position. For example, the focal length of the display screen is adjusted according to the distance of the user from the two-dimensional/three-dimensional image forming apparatus 600. See Fig. 7 'Fig. 7 In another embodiment of the two-dimensional/three-dimensional image forming apparatus 700 of the present invention, the two-dimensional/three-dimensional image forming apparatus 7 is substantially the same as the two-dimensional/three-dimensional image forming apparatus 6〇〇, and the difference is that the two-dimensional/three-dimensional image The tracking processing circuit 7〇7 of the imaging device 7 can detect the position of the plurality of users, and according to the positions of the users, generate a plurality of position parameters to the judgment unit 1 〇4a u of the image processing circuit 4 According to the parameters, the single 11 〇4a determines the optimal focal length of each user, and the processing unit 104b outputs the control signal according to the best focal lengths of each user. The three-dimensional image forming element 1 〇3 can provide the most suitable I_ quality for different users at the same time, no. 14 201023128. In order to make each of the three-dimensional image imaging focal length and painting invention can use time division multiplexing Seeing the best viewing quality, this frequency is _, if there is a system 'for example', the "focus of the screen display and the screen to the first - make the H" then provide the first side to the second in the i / 6g seconds The user, the 3' 2/60th second provides the second focal length and the user, "6. Seconds:: Lift: the third focal length and the face to the third brother a focal length to the first user... after :: In this way, 'Every user can get the best viewing book 8th picture, and FIG. 8 is another embodiment of the 2D/3D image imaging of the present invention. 2D/3D image forming apparatus 800 It is roughly the same as the 2D/3D image imaging device, the difference is that the 2D/3D image imaging device _ the tracking processing power A 807 can be viewed according to the viewer's viewing position and angle, for each different position. Different from the user output from different angles. For example: When the screen shows a Yinzi (the first viewer of the six different positions of the scorpion can see the singularity as a point, the second viewer can see the scorpion as the point of the two points, the third viewer It can be seen that 35 is a point of three points, and so on. Figure 9 shows a two-dimensional/three-dimensional image control method according to an embodiment of the present invention. The method includes the following steps: Step S902: Start. : judging whether an input image signal is a two-dimensional image or a three-dimensional image, if the image is a two-dimensional image, the process proceeds to step S906; if the image is a three-dimensional image, the process proceeds to step S908. 15 201023128 Step S906 π 厍 豕 1 豕 乂 。. Step S908 : driving the three-dimensional image imaging component and the two-dimensional image imaging component according to the three-dimensional image signal and the Sr_J^. Step S910: End FIG. 10 shows a three-dimensional scene display method according to an embodiment of the present invention. The method comprises the following steps: Step S1002 Step S1004 Step S1006 Step S1008 begins. Receive a 3D image. Track at least one user location. & According to the location of the user to generate at least - location data, the location information of the eight can contain distance and angle. Step S1010: According to the user location data, an output screen is generated, wherein the wheel is out of the disk and the disk is like you. 4 output j and money user position have a phase step S 1 0 12: end,: above, the two-dimensional/three-dimensional image of the present invention is: pre-determined that the input image is a two-dimensional image or a second image imaging component After processing the parasitic sputum, select the appropriate imaging device (such as: liquid sputum: right one, the quasi-image is the traditional shadow-square; the heart panel) imaging method, if it is a three-dimensional shadow silly, the area one-dimensional image imaging component, the other side The imaging element of different refractive index (4) is a two-dimensional image through the simultaneous viewing of the image as a two-dimensional image, and the user device can display the two-dimensional image and the two-dimensional image of the image. One of the 'images viewed by the user is a three-dimensional two-dimensional image imaging device that can also display three-dimensional 16 201023128

image. In this way, not only can the user's viewing of the three-dimensional image wearing the polarizing eye lens be solved, but also the flexibility of the image imaging device can be increased. However, the above is only the preferred embodiment of the present invention, and does not limit the scope of the practice of the present invention, that is, according to the scope of the present invention, and the content of the antelope of the fx Early equivalent changes and modifications are still within the scope of the patents covered by the invention. White is still the present invention. 17 201023128 [Schematic description of the drawings] Fig. 1 shows the intention of the two-dimensional/three-dimensional image forming apparatus of the present invention. Fig. 2 is a view showing an embodiment of the m & alpha type panel in the hybrid drawing of Fig. 1. • Figure 3 shows a top view of the hybrid 1 of this Figure σ panel. Figure 4 shows that Figure 3 is mixed - 'two α ^ • ^ This is an image structure of one of the 0-type panels. The 4th figure shows a section along the 4th AIH Λ ,, Α Α 。 , , , , , , , , , , , , , Figure 4C shows a schematic diagram of the change in refractive index of the fourth graph. The Ο 帛 4D diagram shows a cross-sectional view of the "image, structure, and embodiment" of the hybrid panel of the present invention. Fig. 4 is a view showing an embodiment of a conductive layer of the hybrid panel of the present invention. Fig. 5 is a view showing an image forming structure of an embodiment of the present invention. Figure 6 is a schematic view of a two-dimensional/three-dimensional image forming apparatus of the present invention. Figure 7 is a schematic view of a two-dimensional/three-dimensional image forming apparatus of the present invention. Figure 8 is a schematic view of a two-dimensional/three-dimensional image forming apparatus of the present invention. Figure 9 is a flow chart showing a two-dimensional/three-dimensional image imaging method according to an embodiment of the present invention. Fig. 1 is a flow chart showing a method of displaying a three-dimensional image according to an embodiment of the present invention. [Description of main component symbols] 100 2D/3D image forming apparatus 102 2D image forming element 18 201023128 Alignment layer 103 3D image forming elements 103a, 103a' Liquid crystal modules 103b, 103b', 103bl, 103bl' 103c, 103c, 103cl conductive layer 104 image processing circuit 104a determination unit 104b processing unit 106 hybrid image imaging component 607, 707, 807 tracking processing circuit

19

Claims (1)

201023128 X. Patent application scope: 1. A two-dimensional/three-dimensional image imaging device, comprising: a two-dimensional image imaging component for generating a two-dimensional image; at least one three-dimensional image imaging component disposed on the two-dimensional image imaging component a side of the image for generating a three-dimensional image; and an image processing circuit coupled to the two-dimensional image imaging component and the three-dimensional image imaging component to receive an input image signal to determine whether the input image signal is a two-dimensional image or a three-dimensional image And determining, according to the determination result, how to drive the two-dimensional image imaging component and/or the three-dimensional image imaging component to display an image. 2. The two-dimensional/three-dimensional image forming apparatus according to claim 1, wherein the three-dimensional image forming element is disposed on a side close to a user's eyes. 3. The two-dimensional/three-dimensional image forming apparatus according to claim 1, wherein the three-dimensional image forming element comprises: at least a liquid crystal core group, the liquid crystal core group is provided with liquid crystal, and at least one pair of alignment layers is disposed on a side of the liquid crystal module; at least one first conductive layer disposed on one side of the two-dimensional image imaging element; and at least one second conductive layer disposed on a side of the user's eye, and the second The conductive layer includes a plurality of etched structures and a plurality of conductive structures. 4. The two-dimensional/three-dimensional image forming apparatus according to claim 1, wherein the three-dimensional image forming element comprises: two liquid crystal core groups, wherein the two liquid crystal core groups are provided with liquid crystals, and two pairs of alignment layers are respectively The second conductive layer is disposed on one side of the two-dimensional image imaging element and on one side of the eye of the user; and a second conductive layer is disposed on the side of the liquid crystal module. Between the first conductive layers, and the second conductive layer 20 201023128 5. The layer contains the number of townships and the number of townships, such as the third or fourth item of the patent application scope. A two-dimensional/three-dimensional image forming apparatus that has been loaded, 6. The structure of the conductive structure is staggered by the structure of the conductive layer. For example, the two-dimensional/three-dimensional image forming apparatus of the four-page money of the third paragraph of § 泞 泞 丨 丨 丨 , , , , , , 。 。 。 。 。 。 。 。 。 。 4 4 4 4 4 8. The two-dimensional image forming apparatus according to Item 5 of the patent scope, wherein the λ I worm structure is a hole or a groove. = Please request the 2D/3D image imaging device described in item 6 of the patent scope, = The position of the engraved structure, hole, or groove is set to correspond to at least one pixel of the 2D image imaging device. The two-dimensional/three-dimensional image forming apparatus described in the third or fourth aspect of the patent of the π patent, wherein the position of the surname structure is set to correspond to at least one pixel of the two-dimensional image forming element. The two-dimensional/three-dimensional image forming apparatus described in the item i of the patent scope, wherein the image processing circuit comprises: a judging unit 'the heart rider's job is a two-dimensional or three-dimensional image; and a processing unit, Driving the 2D image imaging 7L piece and/or the 3D image imaging element to display an image according to the judgment result of the determining unit; and the Zhongtian Zaman f; the image signal a two-dimensional image material, the two-dimensional image imaging element; When the input image signal is a three-dimensional image, the two-dimensional image imaging component and the two-dimensional image imaging component are simultaneously driven. The invention relates to a two-dimensional/three-dimensional image forming apparatus according to Item 3 or 4 of the patent, wherein the liquid crystal module generates at least two different refractive indexes according to an electric field applied by the first conductive layer and the second conductive layer. . The method of claim 2, wherein the refractive index is a gradient refractive index. 13. The two-dimensional/three-dimensional image forming apparatus according to claim 1, wherein the three-dimensional image forming element is a two-dimensional/three-dimensional switchable element (2D/3D Switchable LC, 23SLC). A two-dimensional/three-dimensional image control method, which is applicable to a display device, comprising: determining an input image signal as a two-dimensional image or a three-dimensional image; generating a control signal according to the two-dimensional image to drive a two-dimensional image An imaging element; and φ generating another control signal based on the three-dimensional image to simultaneously drive a three-dimensional image imaging element and the two-dimensional image imaging element. 15. A two-dimensional/three-dimensional image forming apparatus, suitable for use in a display device, comprising: an image imaging component for generating a two-dimensional image or a three-dimensional image; and a tracking processing circuit for tracking at least one use Positioned to generate at least one location tribute, and an image processing circuit coupled to the image imaging component and receiving an input image signal and the location data to determine whether the input image signal is a two-dimensional image or a three-dimensional image. And based on the judgment result, the output of the image imaging element is determined to be 10 昼. 16. The two-dimensional/three-dimensional image forming apparatus according to claim 15, wherein when the input image signal is a three-dimensional image, the image processing circuit determines the imaging focal length of the output pupil based on the position data. 17. The two-dimensional/three-dimensional image forming apparatus according to claim 15, wherein the output screen has a correlation with the user position. 18. In the two-dimensional/three-dimensional image forming apparatus described in claim 15 of the patent application, in 22 201023128, the tracking processing circuit detects a plurality of user positions according to a predetermined sequence in a time-sharing manner to generate a majority. Location information. 19. The two-dimensional/three-dimensional image forming apparatus according to claim 15, wherein the tracking processing circuit detects distances and angles of different user positions, and generates different positions for each user of different positions and different angles. Data for the image processing circuit to output different faces to different users. 20. The two-dimensional/three-dimensional image forming apparatus according to claim 15, wherein the image forming element comprises a two-dimensional image forming element and a three-dimensional image forming element. The two-dimensional/three-dimensional image forming apparatus according to claim 20, wherein the three-dimensional image forming element is disposed on a side close to a user's eyes. 22. The two-dimensional/three-dimensional image forming apparatus according to claim 20, wherein the three-dimensional image forming element comprises: at least one liquid crystal panel group, the liquid crystal core group is provided with liquid crystal, and at least one pair of alignment layers, The first conductive layer is disposed on a side of the two-dimensional image imaging element; and the at least one second conductive layer is disposed on a side of the user's eye, and The second conductive layer includes a plurality of etched structures and a plurality of conductive structures. The two-dimensional/three-dimensional image forming apparatus according to claim 22, wherein the etching structure of the second conductive layer and the conductive structure are staggered. 24. The two-dimensional/three-dimensional image forming apparatus according to claim 23, wherein the etching structure is a hole or a groove. 25. The two-dimensional/three-dimensional image forming apparatus according to claim 22, wherein the conductive structure is further provided with a hole or a groove. 26. The two-dimensional/three-dimensional image forming apparatus according to claim 24, wherein 23 201023128 27. 28. Ref. 29. Ref. 30_ The position of the etched structure, the hole, or the groove is corresponding to the two-dimensional image forming element At least one pixel. The two-dimensional/three-dimensional image forming apparatus according to claim 22, wherein the etching structure is disposed at a position corresponding to at least one element of the two-dimensional image forming element. The image processing circuit includes: a judging unit for determining whether the input image signal is the two-dimensional image or the three-dimensional image; and a processing unit, in the two-dimensional/three-dimensional image forming apparatus described in claim 15 And receiving the location data, and driving the two-dimensional image imaging component or the three-dimensional image imaging component to display an image according to the determination result of the determining unit and the location data; wherein, when the input image signal is the two-dimensional image And driving the two-dimensional image imaging component; and when the input image signal is the three-dimensional image, simultaneously driving the two-dimensional image imaging component and the two-dimensional image imaging component. The two-dimensional/three-dimensional image forming apparatus according to claim 22, wherein the liquid crystal module generates at least two different refractive indexes according to an electric field applied by the first conductive layer and the second conductive layer. The two-dimensional/three-dimensional image forming apparatus according to claim 15, wherein the three-dimensional image forming element is a two-dimensional/three-dimensional switchable element (2D/3D Switchable LC, 23SLC). A two-dimensional/three-dimensional image control method is applicable to a display device, comprising: determining an input image signal as a two-dimensional image or a three-dimensional image; generating a control signal according to the two-dimensional image to drive a two-dimensional image imaging component And 24 31. 201023128 generate another control signal according to the 3D image to simultaneously drive a 3D image imaging component and the 2D image imaging component. 32. A three-dimensional image display method, applicable to a display device, comprising: receiving a three-dimensional image: tracking at least one user position; generating at least one location data according to the user location; and generating an output according to the location data The output screen has a correlation with the user location. 33. The method of claim 32, wherein the location data includes a distance and an angle. 25