CN114203062A - Display module, display screen assembly, electronic equipment and camera shooting method - Google Patents
Display module, display screen assembly, electronic equipment and camera shooting method Download PDFInfo
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- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
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Abstract
本申请提供了一种显示模组、显示屏组件、电子设备及摄像方法，涉及显示技术领域。显示模组中，摄像层、触控层以及显示层依次层叠设置；显示层设有多个呈阵列分布的发光单元，摄像层设有多个呈阵列分布的感光像素单元，感光像素单元用于摄像，感光像素单元在显示模组的显示平面上的正投影与发光单元在显示平面上的正投影不重叠。本申请可使显示模组具有摄像的功能，可减少在显示面板内部设置摄像层的难度，可减少触控层对摄像层的遮挡，减少在显示面板内部设置摄像层的难度。本申请改变了屏下摄像头的设置方式，提升了显示模组的外观表现力及屏占比，还可提升电子设备的空间利用率。
The present application provides a display module, a display screen assembly, an electronic device and a camera method, and relates to the field of display technology. In the display module, the camera layer, the touch layer and the display layer are stacked in sequence; the display layer is provided with a plurality of light-emitting units distributed in an array, the camera layer is provided with a plurality of photosensitive pixel units distributed in an array, and the photosensitive pixel units are used for For imaging, the orthographic projection of the photosensitive pixel unit on the display plane of the display module does not overlap with the orthographic projection of the light-emitting unit on the display plane. The present application enables the display module to have the function of imaging, which can reduce the difficulty of arranging the imaging layer inside the display panel, reduce the blocking of the imaging layer by the touch layer, and reduce the difficulty of arranging the imaging layer in the display panel. The present application changes the setting method of the camera under the screen, improves the appearance expressiveness and screen ratio of the display module, and also improves the space utilization rate of the electronic equipment.
Description
Technical Field
The application relates to the technical field of display, in particular to a display module, a display screen assembly, electronic equipment and a camera shooting method.
Background
At present, in electronic equipment, the setting of camera under the screen for the display screen needs the trompil, still occupies a large amount of spaces in the electronic equipment.
Disclosure of Invention
The embodiment of the application provides a display module, which comprises a display panel and a camera shooting layer;
the display panel comprises a display layer and a touch layer, and the camera layer, the touch layer and the display layer are sequentially stacked;
the display layer is equipped with a plurality of luminescence unit that are the array and distribute, the layer of making a video recording is equipped with a plurality of photosensitive pixel units that are the array and distribute, photosensitive pixel unit is used for making a video recording, photosensitive pixel unit be in on the display module's the display plane orthographic projection with luminescence unit is in orthographic projection on the display plane does not overlap.
This application embodiment provides a display screen subassembly again, including the apron and the aforesaid display module assembly, the apron lid is established display module assembly is last, in order to see through the light that luminescence unit sent, and see through by the external light that sensitization pixel unit received, the apron is located the display layer is kept away from one side of display panel.
The embodiment of the application also provides electronic equipment, which comprises a shell and the display screen assembly, wherein the display screen assembly is arranged on the shell;
or, electronic equipment includes the casing and as above-mentioned display module assembly, display module assembly sets up on the casing.
An embodiment of the present application further provides a camera shooting method, for controlling the display module or the display screen assembly or the electronic device, where the method includes:
controlling a first preset camera shooting area to shoot a first image, wherein the first preset camera shooting area is at least part of the camera shooting area;
and controlling a first preset display area of the display module to display the first image.
The method that this application provided sets up the layer of making a video recording on display panel to make the display module assembly have the function of making a video recording. When the orthographic projection of the photosensitive pixel unit on the display plane of the display module is not overlapped with the orthographic projection of the light-emitting unit on the display plane, the display function of the light-emitting unit is not influenced while the photosensitive pixel unit takes a picture. Set up the layer of making a video recording on display panel, can reduce the degree of difficulty that sets up the layer of making a video recording in display panel inside, also be convenient for reform transform current display panel. The touch layer is arranged between the display layer and the camera shooting layer, so that the shielding of the touch layer on the camera shooting layer can be reduced, and the difficulty of setting the camera shooting layer in the display panel is reduced. This application has changed the mode of setting up of camera under the screen, has promoted display module's outward appearance expressive force and screen and has occupied the ratio, still can promote electronic equipment's space utilization.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
FIG. 2 is a schematic diagram of the structure of the display screen assembly of the embodiment of FIG. 1;
FIG. 3 is a schematic structural view of a display screen assembly of the embodiment of FIG. 2 in another embodiment;
FIG. 4 is a schematic structural view of a display screen assembly of the embodiment of FIG. 2 in another embodiment;
FIG. 5 is a schematic structural diagram of the display module shown in FIG. 2 in another embodiment;
FIG. 6 is a schematic structural diagram of the display module shown in FIG. 5 on the display plane L;
FIG. 7 is a schematic structural diagram of the display module shown in FIG. 6 in another embodiment;
FIG. 8 is a schematic structural diagram of the display module shown in FIG. 6 in another embodiment;
FIG. 9 is a schematic view of a portion VI of the display module shown in FIG. 6;
FIG. 10 is a schematic structural diagram of the display module shown in FIG. 9 in another embodiment;
FIG. 11 is a schematic structural diagram of the display module shown in FIG. 9 in another embodiment;
FIG. 12 is a schematic structural diagram of the display module shown in FIG. 5 in another embodiment;
FIG. 13 is a schematic diagram of an electronic device according to another embodiment of the present application;
fig. 14 is a flowchart of an image capturing method according to an embodiment of the present application;
fig. 15 is a flowchart of an image capturing method according to another embodiment of the present application;
fig. 16 is a flowchart of an image capturing method according to another embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings and embodiments. In particular, the following embodiments are merely illustrative of the present application, and do not limit the scope of the present application. Likewise, the following embodiments are only some embodiments of the present application, not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present application.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
As used herein, "electronic equipment" (which may also be referred to as a "terminal" or "mobile terminal" or "electronic device") includes, but is not limited to, devices that are configured to receive/transmit communication signals via a wireline connection, such as via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network, and/or via a wireless interface (e.g., for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communication terminal). A communication terminal arranged to communicate over a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver. A cellular phone is an electronic device equipped with a cellular communication module.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application. The electronic device 100 may include a housing 200 and a display screen assembly 400 disposed on the housing 200. Wherein the housing 200 is used to carry the display screen assembly 400. Of course, the housing 200 may also be used to carry electronic components such as a camera module, a battery, a motherboard, a processor, and various types of sensors in the electronic device 100, which will not be described in detail. A display screen assembly 400 is mounted on the housing 200 for displaying information such as images. Additionally, the display screen assembly 400 may also be used for taking a picture, so as to omit a camera module in the electronic device 100, such as a front-facing camera, when the display screen assembly 400 is used as a main screen, or to omit a camera module in the electronic device 100, such as a rear-facing camera, when the display screen assembly 400 is used as a sub-screen. When the display panel assembly 400 can take a picture, the electronic device 100 can be made thinner and lighter, and the space in the electronic device 100 can be efficiently utilized.
Referring to fig. 1, the housing 200 may be a shell-shaped structure and may be made of a hard material. In some embodiments, an accommodating space may be disposed inside the housing 200 to accommodate electronic components such as a camera module, a battery, a motherboard, a processor, and various types of sensors. Of course, in some embodiments, the housing 200 serves only as a carrier for carrying the display screen assembly 400 and does not serve any other purpose.
Referring to fig. 1 and 2, fig. 2 is a schematic structural diagram of a display screen assembly 400 according to the embodiment shown in fig. 1. The display screen assembly 400 may include a cover plate 10 and a display module 20 stacked on the cover plate 10. Specifically, the display module 20 is a main structure of the display screen assembly 400 for displaying information such as images. The display module 20 is disposed on the housing 200, and the cover plate 10 covers the display module 20.
The cover plate 10 may be made of a light-transmitting material such as glass or resin, and is not particularly limited herein. The cover plate 10 covers a side of the display module 20 displaying information such as images, so as to protect the display module 20 and electronic components inside the electronic device 100, and to allow light to pass through the cover plate 10. In one embodiment, the cover 10 can be used to view information, such as images, displayed by the display module 20 through the light of the information, such as images, displayed by the display module 20. In one embodiment, the cover 10 can transmit the light of the external object to be received by the display module 20, so as to complete the image capturing of the external object.
In one embodiment, please refer to fig. 3, fig. 3 is a schematic structural diagram of a display screen assembly 400 in another embodiment of the embodiment shown in fig. 2. The cover plate 10 may be a functional lens, such as a convex lens, for transmitting light of information, such as an image, displayed by the display module 20 and displaying the information, such as the image, in an enlarged manner, and for transmitting light of an external object captured by the display module 20 to complete image capturing and reducing the image of the external object. In one embodiment, the cover plate 10 has a first side 101 and a second side 102 disposed opposite to each other. The first surface 101 can be attached to the display module 20, and the second surface 102 is a convex arc surface. That is, the cover plate 10 is provided on the display module 20 on the first surface 101 side.
In one embodiment, referring to fig. 4, fig. 4 is a schematic structural diagram of a display screen assembly 400 in another embodiment of the embodiment shown in fig. 2. The cover plate 10 may include a base 11 stacked on the display module 20 and a lens layer 12 stacked on a side of the base 11 away from the display module 20. In one embodiment, the substrate 11 may be one or more of a functional lens (e.g., a convex lens, a flat mirror, etc.) and a functional film (e.g., an antireflection film, a polarizing film, a light filter, an electrochromic film, a photochromic film, etc.), etc. In one embodiment, the substrate 11 may be a functional lens such as a flat mirror. In one embodiment, the lens layer 12 may be a convex lens. In one embodiment, the lens layer 12 may be a plano-convex lens with convex and planar surfaces. The plano-convex lens is arranged on the base body 11 on the side of the plane. It is understood that the lens layer 12 may not be part of the cover plate 10.
In some embodiments, the lens layer 12 may also be disposed on a side of the substrate 11 adjacent to the display module 20. In some embodiments, to ensure flatness on two opposite sides (e.g., the side facing the substrate 11 and the side away from the substrate 11) of the lens layer 12, the lens may be a liquid lens, e.g., two immiscible liquids with different refractive indices, one of which is a conductive aqueous solution and the other of which is a non-conductive silicone oil solution, and the two liquids are enclosed in a container that is transparent and flat on both sides.
In some embodiments, the lens layer 12 may include a plurality of lenses arranged in an array, such as convex lenses and liquid lenses.
Referring to fig. 2, the display module 20 may be an AMOLED (Active-matrix organic Light emitting diode) display module, a Micro LED (Micro Light emitting diode) display module, or even an lcd (liquid Crystal display) display module or a QLED (Quantum dot Light emitting diode) display module, and the type of the display module 20 is not limited herein.
Referring to fig. 2 and 5 together, fig. 5 is a schematic structural diagram of the display module 20 in the embodiment shown in fig. 2 in another embodiment. The display module 20 may have a display plane L. The display module 20 may include a display panel 30 and a camera layer 40 stacked in sequence. The display panel 30, the imaging layer 40, and the cover plate 10 are sequentially stacked. The image pickup layer 40 is disposed between the display panel 30 and the cover plate 10. The display panel 30 is used for displaying information such as images, and the image capturing layer 40 is used for receiving light of an external object transmitted through the cover plate 10 to complete image capturing. The technical scheme of directly setting up the layer 40 of making a video recording on display panel 30 can be convenient for directly reform transform the display module assembly on the present market. In addition, also can be convenient for make display module assembly 20, for example reducible change to production technology ground, do not receive display panel 30's influence when making for example layer 40 of making a video recording, do not receive layer 40's influence when making display panel 30 and can ensure the quality of finished product, can promote production efficiency. In some embodiments, the display panel 30 and the image capturing layer 40 can be separately manufactured and laminated. In some embodiments, the display panel 30 may be fabricated first, and then the image capturing layer 40 may be fabricated on the display panel 30.
Referring to fig. 5, the display panel 30 may include a display layer 31 and a touch layer 32 stacked together. The display layer 31 is provided with a plurality of light emitting units 33 to perform information such as image display. The display layer 31, the touch layer 32, and the imaging layer 40 are sequentially stacked. The touch layer 32 is used as a main component for fingerprint identification under the screen, and fingerprint identification is performed when a user touches the display module 20 with a finger. The touch layer 32 is disposed between the display layer 31 and the camera layer 40 to avoid the touch layer 32 from shielding the camera layer 40, and improve the camera quality of the camera layer 40.
Referring to fig. 5 and fig. 6 together, fig. 6 is a schematic structural diagram of the display module 20 of the embodiment shown in fig. 5 on the display plane L. The display module 20 may include light emitting units 33 arranged in an array. Each light emitting unit 33 may be formed by a plurality of light emitting sub-pixels arranged in an array. The plurality of light emitting sub-pixels may form a light emitting array having a plurality of light emitting rows extending along a first direction x and a plurality of light emitting columns extending along a second direction y, the first direction x being perpendicular to the second direction y.
In an embodiment, referring to fig. 6, each light emitting unit 33 may include four light emitting sub-pixels, such as a first light emitting sub-pixel 331, a second light emitting sub-pixel 332, a third light emitting sub-pixel 333 and a fourth light emitting sub-pixel 334. The first light emitting sub-pixel 331, the second light emitting sub-pixel 332, the third light emitting sub-pixel 333 and the fourth light emitting sub-pixel 334 may be arranged in an array of 2 rows and 2 columns.
The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature.
It is to be understood that the names "first light-emitting sub-pixel", "second light-emitting sub-pixel", "third light-emitting sub-pixel", "fourth light-emitting sub-pixel", and "light-emitting sub-pixel" may be mutually converted in some embodiments. For example, in one embodiment, the "first light-emitting sub-pixel" in other embodiments is referred to as a "second light-emitting sub-pixel", and correspondingly, the "second light-emitting sub-pixel" in other embodiments is referred to as a "first light-emitting sub-pixel".
In an embodiment, the first light emitting sub-pixel 331 and the second light emitting sub-pixel 332 may be arranged in the first direction x. The first light emitting sub-pixel 331 and the third light emitting sub-pixel 333 may be arranged in the second direction y. The second light-emitting sub-pixel 332 and the fourth light-emitting sub-pixel 334 may be arranged in the second direction y. The third light emitting sub-pixel 333 and the fourth light emitting sub-pixel 334 may be arranged in the first direction x.
In one embodiment, among the first, second, third and fourth light emitting sub-pixels 331, 332, 333 and 334, one light emitting sub-pixel may be an R light emitting sub-pixel (red light emitting sub-pixel), one light emitting sub-pixel may be a G light emitting sub-pixel (green light emitting sub-pixel), one light emitting sub-pixel may be a B light emitting sub-pixel (blue light emitting sub-pixel), and the last light emitting sub-pixel may be one of an R light emitting sub-pixel, a G light emitting sub-pixel, a B light emitting sub-pixel and a W light emitting sub-pixel (white light emitting sub-pixel).
In an embodiment, please refer to fig. 7, fig. 7 is a schematic structural diagram of the display module 20 in another embodiment shown in fig. 6. The first light emitting sub-pixel 331 may be an R light emitting sub-pixel. The second emitting sub-pixel 332 may be a G emitting sub-pixel, the third emitting sub-pixel 333 may be a G emitting sub-pixel, and the fourth emitting sub-pixel 334 may be a B emitting sub-pixel.
It is understood that one of the first light emitting sub-pixel 331, the second light emitting sub-pixel 332, the third light emitting sub-pixel 333 and the fourth light emitting sub-pixel 334 may be omitted, and the array arrangement may be adjusted and changed. Referring to fig. 8, fig. 8 is a schematic structural diagram of the display module 20 in the embodiment shown in fig. 6 in another embodiment. The fourth light emitting sub-pixel 334 in the light emitting unit 33 may be omitted. Each of the light emitting units 33 may include three light emitting sub-pixels arranged in an array, for example, a first light emitting sub-pixel 331, a second light emitting sub-pixel 332, and a third light emitting sub-pixel 333. In some embodiments, the first light emitting sub-pixel 331, the second light emitting sub-pixel 332, and the third light emitting sub-pixel 333 may be arranged in an array of 1 row and 3 columns.
In one embodiment, one of the first, second and third emitting sub-pixels 331, 332 and 333 may be an R emitting sub-pixel), one may be a G emitting sub-pixel, and the last may be a B emitting sub-pixel.
In an embodiment, referring to fig. 8, the first light emitting sub-pixel 331, the second light emitting sub-pixel 332 and the third light emitting sub-pixel 333 are sequentially arranged in the first direction x, and in an embodiment, the first light emitting sub-pixel 331 may be an R light emitting sub-pixel. The second light-emitting sub-pixel 332 may be a G light-emitting sub-pixel. The third light emitting sub-pixel 333 may be a B light emitting sub-pixel.
Referring to fig. 5 again, a camera area 201 is disposed in the display module 20. The display layer 31 is provided with a light emitting unit 33 for displaying information such as an image in the imaging region 201. The imaging layer 40 is provided with a plurality of light-sensing pixel units 41 which can receive light rays of an external object to complete imaging in the imaging area 201. The cover plate 10, for example, the cover plate 10 having the convex arc surface 102, and the lens layer 12 may widen the photosensitive areas of the plurality of photosensitive pixel units 41. For example, the lens layer 12, such as a plurality of lenses (convex lenses), is provided in one-to-one correspondence with the plurality of light-sensing pixel units 41.
Wherein the shape of the imaging region 201 may be one of circular, rectangular, and elliptical. The imaging area 201 may also have other regular shapes. Of course, the imaging area 201 may have other irregular shapes such as a polygon.
In some embodiments, referring to fig. 6, the image capturing region 201 may be circular.
In some embodiments, referring to fig. 7, the image capturing region 201 may be rectangular.
It is understood that the size and shape of the image capturing region 201 can be set according to the methods known to those skilled in the art, and will not be described in detail. Referring to fig. 6 and 7, the image capturing area 201 may be a local area of the display module 20. Referring to fig. 8, the camera area 201 may also be the entire area of the display module 20.
Referring again to fig. 5 and 6, in the image capturing area 201, the orthographic projection 202 of the plurality of photosensitive pixel units 41 on the display plane L is located outside the orthographic projection 203 of the plurality of light emitting units 33 on the display plane L. That is, the orthographic projection 202 of the plurality of photosensitive pixel units 41 on the display plane L does not overlap the orthographic projection 203 of the light emitting unit 33 on the display plane L. So that the light-emitting unit 33 and the light-sensing pixel unit 41 do not interfere with each other.
In one embodiment, any four adjacent light-emitting sub-pixels arranged in an array of 2 rows and 2 columns are each provided with one light-sensing pixel unit 41 in the area between the orthographic projections of the display plane L. Each photosensitive pixel unit 41 may be formed by a plurality of photosensitive sub-pixels arranged in an array.
Referring to fig. 9, fig. 9 is a schematic structural diagram of a portion vi of the display module 20 in the embodiment shown in fig. 6. Each photosensitive pixel unit 41 may include four photosensitive sub-pixels arranged in an array, such as a first photosensitive sub-pixel 411, a second photosensitive sub-pixel 412, a third photosensitive sub-pixel 413, and a fourth photosensitive sub-pixel 414. The first photosensitive sub-pixel 411, the second photosensitive sub-pixel 412, the third photosensitive sub-pixel 413 and the fourth photosensitive sub-pixel 414 may be arranged in an array.
It is to be understood that the names "first photosensitive sub-pixel", "second photosensitive sub-pixel", "third photosensitive sub-pixel", "fourth photosensitive sub-pixel", and "photosensitive sub-pixel" may be mutually converted in some embodiments. For example, in one embodiment, the "first photosensitive sub-pixel" in other embodiments is referred to as a "second photosensitive sub-pixel", and correspondingly, the "second photosensitive sub-pixel" in other embodiments is referred to as a "first photosensitive sub-pixel".
In an embodiment, the first photosensitive sub-pixel 411 and the second photosensitive sub-pixel 412 may be arranged in the third direction m. The first photosensitive sub-pixel 411 and the third photosensitive sub-pixel 413 may be arranged in a fourth direction n. The second photosensitive sub-pixel 412 and the fourth photosensitive sub-pixel 414 may be arranged in a fourth direction n. The third photosensitive sub-pixel 413 and the fourth photosensitive sub-pixel 414 may be arranged in a third direction m. The third direction m is arranged perpendicular to the fourth direction n.
It is to be understood that the terms "first direction", "second direction", "third direction", "fourth direction", "second direction", and "first direction" may be used interchangeably in some embodiments. For example, in one embodiment, the "first direction" in other embodiments is referred to as a "second direction", and accordingly, the "second direction" in other embodiments is referred to as a "first direction".
In one embodiment, the third direction m is a first direction x, and the fourth direction n is a second direction y.
In an embodiment, among the first, second, third and fourth photosensitive sub-pixels 411, 412, 413 and 414, one photosensitive sub-pixel may be an R photosensitive sub-pixel (red photosensitive sub-pixel), one photosensitive sub-pixel may be a G photosensitive sub-pixel (green photosensitive sub-pixel), one photosensitive sub-pixel may be a B photosensitive sub-pixel (blue photosensitive sub-pixel), and the last photosensitive sub-pixel may be one of the R photosensitive sub-pixel, the G photosensitive sub-pixel, the B photosensitive sub-pixel and the W photosensitive sub-pixel (white photosensitive sub-pixel).
In one embodiment, the first photosensitive sub-pixel 411 may be a B photosensitive sub-pixel. The second photosensitive sub-pixel 412 can be a G photosensitive sub-pixel, the third photosensitive sub-pixel 413 can be a G photosensitive sub-pixel, and the fourth photosensitive sub-pixel 414 can be an R photosensitive sub-pixel.
It is to be understood that the array arrangement of the first photosensitive sub-pixel 411, the second photosensitive sub-pixel 412, the third photosensitive sub-pixel 413, and the fourth photosensitive sub-pixel 414 may also be adjusted and changed, and is not limited.
For example, in some embodiments, please refer to fig. 10, and fig. 10 is a schematic structural diagram of the display module 20 in another embodiment shown in fig. 9. In an embodiment, the first photosensitive sub-pixel 411 and the second photosensitive sub-pixel 412 may be arranged in the third direction m. The first photosensitive sub-pixel 411 and the third photosensitive sub-pixel 413 may be arranged in a fourth direction n. The second photosensitive sub-pixel 412 and the fourth photosensitive sub-pixel 414 may be arranged in a fourth direction n. The third photosensitive sub-pixel 413 and the fourth photosensitive sub-pixel 414 may be arranged in a third direction m. The third direction m forms an angle with the first direction x, for example, the angle is 45 degrees, and the fourth direction n forms an angle with the second direction y, for example, the angle is 45 degrees.
That is, the first photosensitive sub-pixel 411 and the fourth photosensitive sub-pixel 414 may be arranged in the second direction y. The second photosensitive sub-pixel 412 and the third photosensitive sub-pixel 413 may be arranged in the first direction x. The first photosensitive sub-pixel 411 and the fourth photosensitive sub-pixel 414 are respectively located at two sides of a connection line of the second photosensitive sub-pixel 412 and the third photosensitive sub-pixel 413. The second photosensitive sub-pixel 412 and the third photosensitive sub-pixel 413 are respectively located at two sides of a connection line of the first photosensitive sub-pixel 411 and the fourth photosensitive sub-pixel 414.
It should be understood that one of the first photosensitive sub-pixel 411, the second photosensitive sub-pixel 412, the third photosensitive sub-pixel 413, and the fourth photosensitive sub-pixel 414 may be omitted, please refer to fig. 11, and fig. 11 is a schematic structural diagram of the display module 20 in another embodiment of the embodiment shown in fig. 9. The fourth photosensitive sub-pixel 414 in the photosensitive pixel unit 41 may be omitted. Each photosensitive pixel unit 41 may include three photosensitive sub-pixels arranged in an array, such as a first photosensitive sub-pixel 411, a second photosensitive sub-pixel 412, and a third photosensitive sub-pixel 413.
In some embodiments, the first photosensitive sub-pixel 411, the second photosensitive sub-pixel 412 and the third photosensitive sub-pixel 413 may be sequentially arranged in the third direction m.
In one embodiment, in the first, second and third photosensitive sub-pixels 411, 412 and 413, one photosensitive sub-pixel may be an R photosensitive sub-pixel), one photosensitive sub-pixel may be a G photosensitive sub-pixel, and the last photosensitive sub-pixel may be a B photosensitive sub-pixel.
In an embodiment, referring to fig. 10, the third direction m is a first direction x, and the first photosensitive sub-pixel 411, the second photosensitive sub-pixel 412 and the third photosensitive sub-pixel 413 are sequentially arranged in the first direction x, in which in an embodiment, the first photosensitive sub-pixel 411 may be an R photosensitive sub-pixel. The second photosensitive sub-pixel 412 may be a G photosensitive sub-pixel. The third photosensitive sub-pixel 413 may be a B photosensitive sub-pixel.
It is understood that the angle between the third direction m and the first direction x or the second direction y can be adjusted in a manner known to those skilled in the art, and will not be described in detail. In addition, the plurality of photosensitive sub-pixels in one photosensitive pixel unit 41 may not be all disposed at one position, and the plurality of light emitting sub-pixels arranged in an array in the imaging region 201 may be respectively arranged in an area array between the orthographic projections of the display plane L.
In one embodiment, referring to fig. 6 again, any four adjacent light-emitting sub-pixels arranged in 2 rows and 2 columns are respectively disposed with one photosensitive sub-pixel, such as the first photosensitive sub-pixel 411, the second photosensitive sub-pixel 412, the third photosensitive sub-pixel 413 and the fourth photosensitive sub-pixel 414, in the area between the orthographic projections of the display plane L. In an embodiment, the third direction m is a first direction x, and the fourth direction n is a second direction y, and each photosensitive pixel unit 41 may include four photosensitive sub-pixels arranged in an array, such as a first photosensitive sub-pixel 411, a second photosensitive sub-pixel 412, a third photosensitive sub-pixel 413, and a fourth photosensitive sub-pixel 414. The first photosensitive sub-pixel 411, the second photosensitive sub-pixel 412, the third photosensitive sub-pixel 413 and the fourth photosensitive sub-pixel 414 may be arranged in an array. In an embodiment, the first photosensitive sub-pixel 411 and the second photosensitive sub-pixel 412 may be arranged in the first direction x. The first photosensitive sub-pixel 411 and the third photosensitive sub-pixel 413 may be arranged in the second direction y. The second photosensitive sub-pixel 412 and the fourth photosensitive sub-pixel 414 may be arranged in the second direction y. The third photosensitive sub-pixel 413 and the fourth photosensitive sub-pixel 414 may be arranged in the first direction x.
In one embodiment, referring to fig. 8 again, any four adjacent light-emitting sub-pixels arranged in 2 rows and 2 columns are respectively provided with one photosensitive sub-pixel, such as the first photosensitive sub-pixel 411, the second photosensitive sub-pixel 412, and the third photosensitive sub-pixel 413, in the region between the orthographic projections of the display plane L. In an embodiment, where the third direction m is a first direction x, and the fourth direction n is a second direction y, each photosensitive pixel unit 41 may include three photosensitive sub-pixels arranged in an array, such as a first photosensitive sub-pixel 411, a second photosensitive sub-pixel 412, and a third photosensitive sub-pixel 413. The first photosensitive sub-pixel 411, the second photosensitive sub-pixel 412 and the third photosensitive sub-pixel 413 may be sequentially arranged in the first direction x.
Referring to fig. 12, fig. 12 is a schematic structural view of the display module 20 shown in fig. 5 in another embodiment. The display panel 30 may also include auxiliary layers such as an encapsulation layer 34. The display layer 31, the encapsulation layer 34, and the touch layer 32 are sequentially stacked. The encapsulation layer 34 is used for encapsulating the display layer 31, and can also isolate the display layer 31 from the touch layer 32. Of course, the auxiliary layer may further include a driving layer (not shown) for driving the display layer 31, a substrate layer (not shown) for carrying the driving layer, and the like, without limitation.
Referring again to fig. 12, the display module 20 may further include auxiliary layers such as an isolation layer 50 and a camera driving layer 60 for driving the camera layer 40 such as the photosensitive pixel unit 41. The display panel 30, the spacer layer 50, the imaging drive layer 60, and the imaging layer 40 are sequentially disposed in layers. The isolation layer 50 is used to isolate the touch layer 32 from the image pickup driving layer 60. The isolation layer 50 may facilitate the attachment of the image driving layer 60 and the image capturing layer 40 to the display panel 30. The isolation layer 50 may also facilitate electrical isolation between the camera driving layer 60 and the touch layer 32, avoiding interaction. It is understood that the display module 20 may further include other auxiliary layers such as a buffer layer, an insulating layer, an isolation layer, an encapsulation layer, a touch layer, a flat layer, a polarization layer, and the like. The stacked structure of the display module 20 is not particularly limited, and the stacked structure of the display module 20 may be set within a range that can be understood by those skilled in the art.
An electronic device is set forth next. Referring to fig. 13, fig. 13 is a schematic structural assembly diagram of an electronic device 300 according to another embodiment of the present application. The electronic device 300 may include the housing 200 and the display screen assembly 400 of the above embodiments. The electronic device 300 may be a mobile phone, a tablet computer, a notebook computer, a wearable device, and the like.
The embodiment illustrates a mobile phone as an example. The structure of the electronic device 300 may include an RF circuit 310, a memory 320, an input unit 330, a display unit 340 (i.e., the display screen assembly 400 in the above-described embodiment), a sensor 350, an audio circuit 360, a wifi module 370, a processor 380, a power supply 390, a switch assembly 410, and the like. The RF circuit 310, the memory 320, the input unit 330, the display unit 340, the sensor 350, the audio circuit 360, the wifi module 370 and the switch component 410 are respectively connected to the processor 380. The power supply 390 is used to provide power to the entire electronic device 400.
Specifically, the RF circuit 310 is used for transmitting and receiving signals. The memory 320 is used to store data instruction information. The input unit 330 is used for inputting information, and may specifically include a touch panel 3301 (i.e., the touch layer 32 in the above embodiment) and other input devices 3302 such as operation keys. The display unit 340 may include a display panel 3401 (i.e., the display module 20 in the above embodiments), and the like. The sensor 350 includes an infrared sensor, a laser sensor, etc. for detecting a user approach signal, a distance signal, etc. The speaker 3601 and the microphone (or microphone or receiver set) 3602 are connected to the processor 380 through the audio circuit 360, and are used for receiving and transmitting sound signals. The wifi module 370 is used for receiving and transmitting wifi signals. The processor 380 is used for processing data information of the electronic device 300. The switch component 410 is used for receiving the control signal and controlling the electronic device 300.
Next, a photographing method is described, which can be used to control the display module 20 in the above embodiment, the display panel assembly 200 in the above embodiment, and the electronic device in the above embodiment, please refer to fig. 14, and fig. 14 is a flowchart of the photographing method in an embodiment of the present application. The method comprises the following steps:
step S1401: and controlling the first preset image pickup area to perform first image pickup.
Referring to fig. 6, the display module 20 has a camera area 201. When the display module 20 performs image capturing, the entire image capturing area 201 can be used for image capturing operation. It is needless to say that the image pickup operation may be performed by a local area of the image pickup area 201.
That is, at the time of the image capturing operation, the image capturing operation may be performed with a preset image capturing area, for example, a first preset image capturing area, and the preset image capturing area, for example, the first preset image capturing area, may be at least part of the image capturing area 201.
In addition, when image capturing is performed with a preset image capturing area such as the first preset image capturing area, the photosensitive pixel unit 41 in the preset image capturing area such as the first preset image capturing area may operate. And in the region of the imaging region 201 other than the preset imaging region, for example, the first preset imaging region, the photosensitive pixel unit 41 may not operate.
It is to be understood that a plurality of preset image pickup areas may be set in the image pickup area 201. That is, the imaging region 201 may set not only the first preset imaging region but also a second preset imaging region, a third preset imaging region, and the like.
In a plurality of preset image pickup areas in the image pickup area 201, the positional relationship between two preset image pickup areas may be set to be mutually crossed, may be set to be mutually spaced, or may be that one preset image pickup area is located in another preset image pickup area.
The preset image capturing area may be preset in the electronic device 100, or may be divided in the image capturing area 201 according to the needs of the user.
In some embodiments, the predetermined camera area may match the display area in the display module 20. For example, the display area and the preset image pickup area are similar in figure. The preset image pickup area can be changed under the change of the display area.
In some embodiments, the first preset camera area may be a fixed preset camera area, and the first preset camera area may be used for shooting immediately each time the user starts shooting. In some embodiments, the first preset image capturing area may also be a preset image capturing area used by the user when the user performs image capturing last time. Of course, the first preset camera area may also be a preset camera area adjusted by the user according to the requirement.
In some embodiments, prior to step S1401, the method may further comprise: and performing image pickup by the first preset image pickup area in response to a user's image pickup area selection operation.
Step S1402: and controlling a first preset display area of the display module to display a first image.
Referring to fig. 6, the display module 20 has a display area, and when the camera is taking a picture, the whole display area is not necessarily used for displaying the first image, and of course, the whole display area can also be used for displaying. Accordingly, a first preset display area may be determined within the display area to display the first image. And the first predetermined display area may be at least a partial area of the entire display area.
In some embodiments, the position of the first preset display area may also be determined according to the needs of those skilled in the art. In some embodiments, the first preset display area may be dragged across the entire display area under touch control of the user.
It is understood that a plurality of preset display areas may be provided in the entire display area. The position relationship of the two preset display areas can be mutually crossed, can be mutually spaced, and can also be that one preset display area is positioned in the other preset display area.
The preset display area may be preset in the electronic device 100, or may be divided in the image capturing area 201 according to the needs of the user.
In some embodiments, the predetermined display area may match a predetermined camera area in the display module 20. For example, the preset display area and the preset image pickup area are similar in figure. In some embodiments, the shape and size of the predetermined image capture area may be further controlled under the control of the shape and size of the predetermined display area. For example, when the preset display area is reduced, the preset image pickup area is controlled to be reduced in the same scale. For example, when the preset display area is enlarged, the preset image pick-up area will be enlarged in the same scale. For example, when the preset display area is rotated, the preset image pick-up area controls the rotation and the amplification.
In some embodiments, the first predetermined display area may be a fixed display area, and the first predetermined display area may be used for displaying immediately each time the user starts to capture an image. In some embodiments, the first preset display area may also be a preset display area used by the user when shooting the image last time. Of course, the first preset display area may also be a preset display area adjusted by the user according to the requirement.
In some embodiments, please refer to fig. 15, and fig. 15 is a flowchart of an image capturing method in another embodiment of the present application. When the method is used for carrying out the image pickup operation, the method further comprises the following steps:
step S1501; and switching the first preset image pickup area to the second preset image pickup area in response to the image pickup area switching operation of the user.
In some embodiments, when the image capturing is performed, a switching operation is performed on the preset image capturing region. The user can directly carry out the operation of presetting the camera shooting area through key operation or touch operation. Of course, the selection of the preset image pickup area can also be further controlled by directly selecting a partial area of the display area in the display area through touch operation.
In one embodiment, the first preset image capturing area can be switched to the second preset image capturing area in the image capturing area.
Step S1502: and performing second image pickup.
And shooting a second image matched with the second preset shooting area.
Step S1503: and controlling a second preset display area of the display module to display a second image.
It is understood that the second predetermined display area may be the same as the first predetermined display area, and of course, may be different. When the second preset display area can be different from the first preset display area, the second preset display area and the second preset image pickup area can be similar graphs. Additionally, in some embodiments, step S1501 may be performed after step S1402.
In some embodiments, please refer to fig. 16, and fig. 16 is a flowchart of a photographing method in another embodiment of the present application. When the method is used for carrying out the image pickup operation, the method further comprises the following steps:
step S1601: a first base point and a zoom factor for zooming the first image are determined in response to a zoom operation of a user.
When a user performs zooming operation, such as magnifying viewing, on a first image displayed by the display module, part of the photosensitive pixel units in the first preset image pick-up area will do useless work, which wastes energy. Therefore, the photosensitive pixel unit which wastes energy can be subjected to the shutdown processing.
In some embodiments, the user's zoom operation, such as a zoom-in operation, may select the first base point by pressing a key, and may also select a zoom factor by pressing a key.
In some embodiments, the user's zoom operation, such as a zoom-in operation, may select the first base point and the zoom factor by touching the display module. For example, two fingers touch the display module, the electronic device obtains two touch points, the movement trends of the two touch points are confirmed according to the movement trends of the two fingers, such as opposite movement, and the electronic device determines that the zooming operation, such as the zooming operation, is performed. The electronic device may be the first base point according to a certain position in the middle of the two touch points, for example, the middle position of the connecting line of the two touch points. And confirming the zoom times according to the motion trends of the two touch points. For example, the magnification of the line connecting the two touch points is the zoom magnification.
When a user performs a zoom operation, such as zoom-out viewing, on the first image displayed by the display module, the photosensitive pixel units in the first preset image pick-up region are not sufficient to perform the zoom operation, such as zoom-out viewing, on the first image. Therefore, the reduced viewing of the first image can be achieved by enlarging the first preset imaging region.
In some embodiments, the user's zoom operation, such as zoom-out operation, may perform the first base point selection by pressing a key, and may also perform the zoom factor selection by pressing a key.
In some embodiments, the user's zoom operation, such as zoom-out operation, may select the first base point and the zoom multiple by touching the display module. For example, two fingers touch the display module, the electronic device obtains two touch points, and the movement trends of the two touch points are determined according to the movement trends of the two fingers, such as opposite movement, so that the electronic device determines that the zoom operation is a zoom-out operation, such as a zoom-out operation. The electronic device may be the first base point according to a certain position in the middle of the two touch points, for example, the middle position of the connecting line of the two touch points. And confirming the zoom times according to the motion trends of the two touch points. For example, the line between two touch points is reduced by a zoom factor.
Step S1602: and determining a second base point corresponding to the first base point in the first preset image pick-up area.
Since the first preset image pickup area and the first preset display area are similar in graphic, a second base point corresponding to the first base point in the first preset image pickup area can be confirmed based on the scale.
Step S1603: and zooming the zoom multiple by taking the second base point as the center of the first preset image pick-up area.
Step S1604: and performing third image pickup.
Step S1605: and controlling the first display area to display the third image.
By filling the third image in the first display area of the display panel 30, the partial image after the first image scaling can be acquired. In some embodiments, the first display region may be at least a partial region of the entire display panel 30.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.
Claims (18)
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| CN202111436598.5A CN114203062B (en) | 2021-11-29 | 2021-11-29 | Display module, display screen assembly, electronic equipment and image pickup method |
| PCT/CN2022/122277 WO2023093290A1 (en) | 2021-11-29 | 2022-09-28 | Display module, display screen assembly, electronic device, and photographing method |
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| CN202111436598.5A CN114203062B (en) | 2021-11-29 | 2021-11-29 | Display module, display screen assembly, electronic equipment and image pickup method |
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| WO2023093290A1 (en) | 2023-06-01 |
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