CN111999924B - Display module and display device - Google Patents
Display module and display device Download PDFInfo
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- CN111999924B CN111999924B CN202010870704.XA CN202010870704A CN111999924B CN 111999924 B CN111999924 B CN 111999924B CN 202010870704 A CN202010870704 A CN 202010870704A CN 111999924 B CN111999924 B CN 111999924B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Abstract
The invention discloses a display module and a display device, which relate to the technical field of display, wherein the display module comprises: the backlight module is positioned on one side of the display panel, which is far away from the light-emitting surface of the display module; the display module comprises an opening, and the opening at least penetrates through the backlight module in the direction vertical to the light-emitting surface of the display module; the display module also comprises an integrated module positioned in the opening, and the integrated module comprises a plurality of micro light-emitting diodes and a plurality of micro cameras; the micro light emitting diode is used for displaying, and the micro camera is used for collecting images. The invention solves the problems that the screen can not really realize a full screen due to the objective requirement of the camera under the screen, the penetration rate of the area corresponding to the camera arranged on the display screen is low, and the imaging effect of the image acquired by the camera is influenced in the prior art.
Description
Technical Field
The invention relates to the technical field of display, in particular to a display module and a display device.
Background
In the process of continuously pursuing the large screen ratio of the terminal, people put forward the concept of 'full screen'. The full-screen is literally explained that the front of the display screen is completely the screen, and the four frame positions of the display screen are designed without frames, so that the screen occupation ratio is close to 100%. But actually, the display screen is limited by the current technology, only the display screen with the ultrahigh screen ratio is used for the time, and the front screen ratio of the display screen is not 100%. The display device with the full screen at present is a display device with a screen proportion of more than 90% and an ultra-narrow frame design. In order to meet diversified use requirements of users, a display device in the prior art is generally provided with a camera, a photoelectric sensor and the like.
The full screen means that no special space is available on the front face of the terminal for arranging devices such as a front camera, a receiver and the like. Therefore, the "under-screen camera" comes from the beginning, and the under-screen camera refers to a front-facing camera arranged below a screen, but although the camera can be hidden below the screen, the transmittance of an area corresponding to the camera arranged on a display screen is low, which affects the imaging effect of the camera; the area corresponding to the camera on the display screen cannot be lightened for displaying, so that a real comprehensive screen cannot be realized, and the user experience is seriously influenced.
Disclosure of Invention
In view of the above, the invention provides a display module and a display device, so as to solve the problems that in the prior art, due to the objective requirement of a camera under a screen, the screen cannot really realize a full-screen, and the penetration rate of an area corresponding to the camera arranged on the display screen is low, which affects the imaging effect of an image acquired by the camera.
The invention provides a display module, comprising: the backlight module is positioned on one side of the display panel, which is far away from the light-emitting surface of the display module; the display module comprises an opening, and the opening at least penetrates through the backlight module in the direction vertical to the light-emitting surface of the display module; the display module also comprises an integrated module positioned in the opening, and the integrated module comprises a plurality of micro light-emitting diodes and a plurality of micro cameras; the micro light emitting diode is used for displaying, and the micro camera is used for collecting images.
Based on the same inventive concept, the invention also provides a display device which comprises the display module provided by the invention.
Compared with the prior art, the display module and the display device provided by the invention at least realize the following beneficial effects:
the display module is of a camera structure under a screen, the display module comprises a backlight module and a display panel which are oppositely arranged, the backlight module is positioned on one side of the display panel, which is far away from the light-emitting surface of the display module, the display module comprises an opening, the opening at least penetrates through the backlight module in the direction vertical to the light-emitting surface of the display module, an integrated module is arranged in the opening, the integrated module comprises a plurality of micro light-emitting diodes and a plurality of micro cameras, namely the micro light-emitting diodes and the micro cameras are both arranged in the opening, the micro cameras are used for collecting images, the micro cameras are used for collecting the images through areas corresponding to the opening in the display panel, the micro light-emitting diodes are used for displaying, and the areas corresponding to the opening in the display panel can be displayed through the micro light-emitting diodes, so that full-screen display is realized. And the micro light-emitting diode and the micro camera in the display module are integrated in the integrated module and arranged in the opening, so that the display of the area corresponding to the opening in the display panel is realized without additionally arranging a light-emitting unit, the penetration rate of the area corresponding to the opening in the display panel is effectively improved, and the imaging effect of the image collected by the micro camera is improved.
Of course, it is not necessary for any product in which the present invention is practiced to specifically achieve all of the above-described technical effects simultaneously.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic plan view of a display module according to the present invention;
FIG. 2 is a cross-sectional view of the display module of FIG. 1 taken along line A-A';
FIG. 3 is a schematic plan view of an integrated module according to the present invention;
FIG. 4 is another cross-sectional view of the display module of FIG. 1 taken along line A-A';
FIG. 5 is a schematic view of a partial structure of another display module according to the present invention;
FIG. 6 is a schematic plan view of another integrated module provided by the present invention;
FIG. 7 is a schematic plan view of another integrated module provided by the present invention;
FIG. 8 is a schematic plan view of another integrated module provided by the present invention;
FIG. 9 is a schematic plan view of another integrated module provided by the present invention;
fig. 10 is a schematic plan view of a display device according to the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Fig. 1 is a schematic plan view of a display module according to the present invention, fig. 2 is a cross-sectional view of the display module shown in fig. 1 along a-a', and referring to fig. 1 and fig. 2, the present embodiment provides a display module including: the backlight module 10 and the display panel 20 are oppositely arranged, and the backlight module 10 is positioned on one side of the display panel 20 far away from the light-emitting surface of the display module;
the display module comprises an opening 30, and the opening 30 at least penetrates through the backlight module 10 in the direction vertical to the light-emitting surface of the display module;
the display module further comprises an integrated module 40 positioned in the opening 30, wherein the integrated module 40 comprises a plurality of micro light emitting diodes 41 and a plurality of micro cameras 42;
the micro light emitting diode 41 is used for displaying, and the micro camera 42 is used for collecting images.
Specifically, with continuing reference to fig. 1 and fig. 2, the display module provided in this embodiment is an under-screen camera structure, the display module includes a backlight module 10 and a display panel 20 that are oppositely disposed, the backlight module 10 is located on a side of the display panel 20 away from a light-emitting surface of the display module, the display module includes an opening 30, the opening 30 at least penetrates through the backlight module 10 in a direction perpendicular to the light-emitting surface of the display module, an integrated module 40 is disposed in the opening 30, the integrated module 40 includes a plurality of Micro light-emitting diodes (Micro LEDs) 41 and a plurality of Micro cameras 42, that is, the Micro light-emitting diodes 41 and the Micro cameras 42 are disposed in the opening 30, the Micro cameras 42 are used for collecting images, the Micro cameras 42 collect images through a region corresponding to the opening 30 in the display panel 20, the Micro light-emitting diodes 41 are used for displaying, a region corresponding to the opening 30 in the display panel 20 can also be displayed through the Micro light-emitting diodes 41, thereby realizing full-screen display.
And the micro light emitting diode 41 and the micro camera 42 in the display module are integrated in the integrated module 40 and are arranged in the opening 30, so that the display of the area corresponding to the opening 30 in the display panel 20 is realized without additionally arranging a light emitting unit, the penetration rate of the area corresponding to the opening 30 in the display panel 20 is effectively improved, and the imaging effect of the image collected by the micro camera 42 is improved.
Alternatively, the area of the display panel 20 corresponding to the opening 30 may be used to implement a simple picture display, such as, for example, time, date, signal, and notification.
It should be noted that fig. 1 of the present embodiment only schematically illustrates that the shape of the opening 30 may be a circle, but the present embodiment is not limited thereto, and the shape of the opening 30 may also be other shapes. The specific structures of the backlight module 10 and the display panel 20 in this embodiment are not limited to the above structures, and may be understood with reference to the structures of the liquid crystal display device in the related art, for example, the backlight module 10 may further include optical films such as a backlight source, a light guide plate, a brightness enhancement film, and a reflector, and the display panel 20 may include an array substrate and a color film substrate that are arranged oppositely, and a liquid crystal layer located between the array substrate and the color film substrate, which are not described herein again.
Fig. 3 is a schematic plan view of an integrated module provided in the present invention, referring to fig. 3, optionally, wherein the integrated module 40 further includes a substrate 43, and the micro light emitting diode 41 and the micro camera 42 are integrated on the substrate 43.
Specifically, with continued reference to fig. 1 to fig. 3, the integrated module 40 is disposed in the opening 30, in the integrated module 40, the micro light emitting diode 41 and the micro camera 42 are integrated on the substrate 43, and when the micro camera 42 collects an image, the micro light emitting diode 41 does not block light, so as to improve an imaging effect of the image collected by the micro camera 42.
The micro light emitting diode 41 and the micro camera 42 are integrated on the substrate 43, that is, the integrated module 40 can be manufactured independently, and then the manufactured integrated module 40 is arranged in the opening 30, so that the process difficulty of the display module is effectively reduced, and the production cost is reduced.
Fig. 4 is another cross-sectional view of the display module shown in fig. 1 along a-a', referring to fig. 1 and fig. 4, optionally, wherein the display panel 20 includes a color-resist layer 21 and at least one polarizer 22, the color-resist layer 21 includes a first through hole 211, the polarizer 22 includes a second through hole 221, the first through hole 211 penetrates through the color-resist layer 21, and the second through hole 221 penetrates through the polarizer 22 in a direction perpendicular to the light-emitting surface of the display module;
the first through hole 211, the second through hole 221 and the opening 30 are at least partially overlapped in the orthographic projection of the light-emitting surface of the display module.
Specifically, with continued reference to fig. 1 and 4, the display panel 20 includes a color resist layer 21, the color resist layer 21 includes a black matrix and a plurality of color resists, the color resists have a plurality of colors, and the display module realizes a color display function. The color resistance layer 21 comprises a first through hole 211, the first through hole 211 penetrates through the color resistance layer 21 in the direction perpendicular to the light-emitting surface of the display module, and the orthographic projection of the first through hole 211 and the opening 30 on the light-emitting surface of the display module is at least partially overlapped, so that the influence of the color resistance layer 21 on the penetration rate is effectively reduced, the penetration rate of the area corresponding to the opening 30 in the display panel 20 is improved, and the imaging effect of the image collected by the micro camera 42 is improved.
The display panel further includes a polarizer 22, the polarizer 22 includes a second through hole 221, the second through hole 221 penetrates through the polarizer 22 in a direction perpendicular to the light-emitting surface of the display module, and the second through hole 221 and the opening 30 are at least partially overlapped in the orthographic projection of the light-emitting surface of the display module, so as to effectively avoid the influence of the polarizer 22 on the transmittance, improve the transmittance of the area corresponding to the opening 30 in the display panel 20, and thereby improve the imaging effect of the image acquired by the micro-camera 42.
It should be noted that, fig. 4 exemplarily shows that the display panel 20 includes two polarizers 22, and in other embodiments of the present invention, the number of the polarizers 22 may also be set according to actual production requirements.
With continued reference to fig. 1 and fig. 4, optionally, the orthographic projections of the first through hole 211, the second through hole 221 and the opening 30 on the light-emitting surface of the display module are overlapped.
Specifically, the orthographic projections of the first through hole 211, the second through hole 221 and the opening 30 on the light-emitting surface of the display module are overlapped, so that the influence of the color resist layer 21 and the polarizer 22 on the transmittance is further reduced, the transmittance of the area corresponding to the opening 30 in the display panel 20 is improved, and the imaging effect of the image acquired by the micro-camera 42 is improved.
Fig. 5 is a schematic partial structure view of another display module provided in the present invention, referring to fig. 5, optionally, wherein the display panel includes a display area AA, the display area AA includes a first display area AA1 and a second display area AA2 at least partially surrounding the first display area AA1, and a front projection of the opening 30 on the light-emitting surface of the display module and a front projection of the first display area AA1 on the light-emitting surface of the display module are overlapped with each other;
the display panel 20 includes a plurality of sub-pixels P located in the second display area AA 2;
the size of the micro light emitting diode 41 is equal to or smaller than the size of the sub-pixel P.
Specifically, with reference to fig. 5, the display panel includes a display area AA, which is divided into two areas, namely a first display area AA1 and a second display area AA2 at least partially surrounding the first display area AA1, wherein an orthographic projection of the first display area AA1 on the light-emitting surface of the display module at least partially overlaps with an orthographic projection of the opening 30 on the light-emitting surface of the display module. Optionally, the orthographic projection of the first display area AA1 on the light-emitting surface of the display module overlaps with the orthographic projection of the opening 30 on the light-emitting surface of the display module.
The display panel 20 includes a plurality of sub-pixels P, and the sub-pixels P are located in the second display area AA2, and the second display area AA2 implements display through the sub-pixels P. The micro light emitting diode 41 and the micro camera 42 are both arranged in the opening 30, that is, the micro light emitting diode 41 and the micro camera 42 are arranged in the first display area AA1, the micro camera 42 is used for collecting images, the micro camera 42 collects the images through an area corresponding to the opening 30 in the display panel 20, the micro light emitting diode 41 is used for displaying, and the first display area AA1 in the display panel 20 can also display through the micro light emitting diode 41, so that full-screen display is realized. The size of the micro light emitting diode 41 can be set to be equal to or smaller than the size of the sub-pixel P according to actual production needs. And the micro light emitting diode 41 and the micro camera 42 in the display module are integrated in the integration module 40 and are arranged in the opening 30, the sub-pixel P is not required to be arranged in the first display area AA1 to realize display, the penetration rate of the first display area AA1 in the display panel 20 is effectively prevented from being influenced by the arrangement of the sub-pixel P, and therefore the imaging effect of the image collected by the micro camera 42 is improved.
With continued reference to fig. 5, optionally, wherein the size of the micro-leds 41 is 20-30 μm, the size of the micro-cameras 42 is 1-3 times the size of the micro-leds 41.
It should be noted that the present embodiment exemplarily shows that the size of the micro light emitting diode 41 is 20-30 μm, and the size of the micro camera 42 is 1-3 times the size of the micro light emitting diode 41. In other embodiments of the present invention, the size of the micro light emitting diode 41 and the size of the micro camera 42 may be set to other sizes according to actual production requirements, and the present invention is not described herein again.
Fig. 6 is a schematic plan structure view of another integrated module provided by the present invention, referring to fig. 6, in which, alternatively, the integrated module 40 includes a plurality of micro-led groups 411 and a plurality of micro-camera groups 421, the micro-led groups 411 include a plurality of micro-leds 41 arranged in a ring shape, and the micro-camera groups 421 include a plurality of micro-cameras 42 arranged in a ring shape;
the micro led group 411 and the micro camera group 421 are disposed at intervals.
Specifically, with reference to fig. 6, the integrated module 40 includes a plurality of micro light emitting diode groups 411 and a plurality of micro camera groups 421, the micro light emitting diode groups 411 and the micro camera groups 421 are arranged at intervals, wherein the micro light emitting diode groups 411 include a plurality of micro light emitting diodes 41 arranged in a ring shape, the micro camera groups 421 include a plurality of micro cameras 42 arranged in a ring shape, and the micro light emitting diodes 41 and the micro cameras 42 in the integrated module 40 are regularly arranged, so that the difficulty of integration is effectively reduced, the efficiency of integration is improved, and the production cost is reduced.
Fig. 7 is a schematic plan structure view of another integrated module provided by the present invention, referring to fig. 7, in which, alternatively, the integrated module 40 includes a plurality of micro-light emitting diode groups 411 and a plurality of micro-camera groups 421, the micro-light emitting diode groups 411 include a plurality of micro-light emitting diodes 41 arranged in a straight line, and the micro-camera groups 421 include a plurality of micro-cameras 42 arranged in a straight line;
the micro light emitting diode group 411 and the micro camera group 421 are arranged in an equally-staggered manner.
Specifically, with reference to fig. 7, the forming module 40 includes a plurality of micro light emitting diode groups 411 and a plurality of micro camera groups 421, the micro light emitting diode groups 411 and the micro camera groups 421 are arranged in an equally-staggered manner, the micro light emitting diode groups 411 include a plurality of micro light emitting diodes 41 arranged in a straight line, the micro camera groups 421 include a plurality of micro cameras 42 arranged in a straight line, and the micro light emitting diodes 41 and the micro cameras 42 in the integrating module 40 are regularly arranged, so that the difficulty of integration is effectively reduced, the efficiency of integration is improved, and the production cost is reduced.
Optionally, at least some of the micro light emitting diodes are arranged in a cross shape, or at least some of the micro cameras are arranged in a cross shape.
Fig. 8 is a schematic plane structure diagram of another integrated module provided by the present invention, referring to fig. 8, in the integrated module 40, a part of the micro light emitting diodes 41 are arranged in a cross shape, and the micro light emitting diodes 41 in the integrated module 40 are regularly arranged, so that the difficulty of integration is effectively reduced, the integration efficiency is improved, and the production cost is reduced.
It should be understood that fig. 8 exemplarily shows that part of the micro light emitting diodes 41 in the integrated module 40 are arranged in a cross shape, and in other embodiments of the present invention, part of the micro cameras 42 in the integrated module 40 are arranged in a cross shape, which is not described herein again.
It should be noted that fig. 6 to 8 exemplarily show several regular arrangement manners of the micro light emitting diodes 41 and the micro cameras 42 in the integrated module 40, in other embodiments of the present invention, the micro light emitting diodes 41 and the micro cameras 42 in the integrated module 40 may also adopt other regular arrangement manners, which is not described herein again.
Fig. 9 is a schematic plan view of another integrated module provided by the present invention, referring to fig. 1 and fig. 9, and optionally, wherein the integrated module 40 includes a plurality of mixing groups 401, each mixing group 401 includes a plurality of micro light emitting diodes 41 and a plurality of micro cameras 42 arranged in a straight line, and in the mixing group 401, the micro light emitting diodes 41 and the micro cameras 42 are arranged at intervals;
the mixing group 401 is equally disposed, and the micro light emitting diodes 41 and the micro cameras 42 are disposed at intervals in the direction X around the opening 30.
Specifically, with continued reference to fig. 1 and 9, the integrated module 40 includes a plurality of mixing groups 401, and each mixing group 401 is arranged in equal intervals, that is, each mixing group 401 in the integrated module 40 is regularly arranged, so that the integration efficiency is improved, and the production cost is reduced. In the mixing group 401, the micro light emitting diodes 41 and the micro cameras 42 are arranged at intervals, and in the direction X surrounding the opening 30, the micro light emitting diodes 41 and the micro cameras 42 are arranged at intervals, so that the regular arrangement of the micro light emitting diodes 41 at equal intervals in the opening 30 is effectively avoided, the phenomenon of diffraction interference fringes between light rays emitted by the micro light emitting diodes 41 in the opening 30 is effectively reduced, and the display effect is improved.
With continued reference to fig. 1 and 3, optionally, the micro-leds 41 and micro-cameras 42 are randomly arranged.
Specifically, with continuing reference to fig. 1 and fig. 3, the micro light emitting diodes 41 and the micro cameras 42 in the integrated module 40 are randomly arranged, so that the micro light emitting diodes 41 in the opening 30 are randomly arranged, thereby effectively avoiding the phenomenon of diffraction interference fringes between light rays emitted by the micro light emitting diodes 41 in the opening 30 and improving the display effect.
The embodiment provides a display device, which comprises the display module.
Referring to fig. 10, fig. 10 is a schematic plan view of a display device according to the present invention. Fig. 10 shows a display device 1000 including a display module 100, wherein the display module 100 is provided in any of the embodiments of the present invention. The embodiment of fig. 10 is only an example of a mobile phone, and the display device 1000 is described, but it should be understood that the display device provided in the embodiment of the present invention may be other display devices with a display function, such as a computer, a television, and a vehicle-mounted display device, and the present invention is not limited thereto. The display device provided by the embodiment of the present invention has the beneficial effects of the display module provided by the embodiment of the present invention, and specific descriptions of the display module in the above embodiments can be specifically referred to, and the detailed descriptions of the embodiment are not repeated herein.
According to the embodiment, the display module and the display device provided by the invention at least realize the following beneficial effects:
the display module is of a camera structure under a screen, the display module comprises a backlight module and a display panel which are oppositely arranged, the backlight module is positioned on one side of the display panel far away from the light-emitting surface of the display module, the display module comprises an opening, the opening at least penetrates through the backlight module in the direction perpendicular to the light-emitting surface of the display module, an integrated module is arranged in the opening, the integrated module comprises a plurality of micro light-emitting diodes and a plurality of micro cameras, namely the micro light-emitting diodes and the micro cameras are arranged in the opening and are used for collecting images, the micro cameras are used for collecting the images through the area corresponding to the opening in the display panel, the micro light-emitting diodes are used for displaying, and the area corresponding to the opening in the display panel can also be displayed through the micro light-emitting diodes, so that full-screen display is realized. And the micro light-emitting diode and the micro camera in the display module are integrated in the integrated module and arranged in the opening, so that the display of the area corresponding to the opening in the display panel is realized without additionally arranging a light-emitting unit, the penetration rate of the area corresponding to the opening in the display panel is effectively improved, and the imaging effect of the image acquired by the micro camera is improved.
Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (13)
1. A display module, comprising: the backlight module is positioned on one side of the display panel, which is far away from the light-emitting surface of the display module;
the display module comprises an opening, and the opening at least penetrates through the backlight module in the direction perpendicular to the light-emitting surface of the display module;
the display module also comprises an integrated module positioned in the opening, and the integrated module comprises a plurality of micro light-emitting diodes and a plurality of micro cameras;
the micro light-emitting diode is used for displaying, and the micro camera is used for collecting images.
2. The display module of claim 1,
the display panel comprises a color resistance layer and at least one layer of polaroid, the color resistance layer comprises a first through hole, the polaroid comprises a second through hole, the first through hole penetrates through the color resistance layer in the direction perpendicular to the light-emitting surface of the display module, and the second through hole penetrates through the polaroid;
the first through hole, the second through hole and the opening are at least partially overlapped in the orthographic projection of the light-emitting surface of the display module.
3. The display module of claim 2,
the first through hole, the second through hole and the opening are overlapped in the orthographic projection of the light-emitting surface of the display module.
4. The display module of claim 1,
the display panel comprises a display area, the display area comprises a first display area and a second display area at least partially surrounding the first display area, and the orthographic projection of the opening on the light-emitting surface of the display module and the orthographic projection of the first display area on the light-emitting surface of the display module are mutually overlapped;
the display panel comprises a plurality of sub-pixels positioned in the second display area;
the size of the micro light-emitting diode is smaller than or equal to that of the sub-pixel.
5. The display module of claim 4,
the size of the micro light-emitting diode is 20-30 μm, and the size of the micro camera is 1-3 times of the size of the micro light-emitting diode.
6. The display module of claim 1,
the integrated module further comprises a substrate, and the micro light-emitting diode and the micro camera are integrated on the substrate.
7. The display module of claim 6,
the integrated module comprises a plurality of micro light-emitting diode groups and a plurality of micro camera groups, the micro light-emitting diode groups comprise a plurality of micro light-emitting diodes which are arranged in a ring shape, and the micro camera groups comprise a plurality of micro cameras which are arranged in a ring shape;
the micro light-emitting diode group and the micro camera group are arranged at intervals.
8. The display module of claim 6,
the integrated module comprises a plurality of micro light-emitting diode groups and a plurality of micro camera groups, the micro light-emitting diode groups comprise a plurality of micro light-emitting diodes which are arranged in a straight line, and the micro camera groups comprise a plurality of micro cameras which are arranged in a straight line;
the micro light-emitting diode group and the micro camera group are arranged in an equally-staggered mode.
9. The display module of claim 6,
at least part of the micro light-emitting diodes are arranged in a cross shape, or at least part of the micro cameras are arranged in a cross shape.
10. The display module of claim 6,
the integrated module comprises a plurality of mixing groups, each mixing group comprises a plurality of micro light-emitting diodes and a plurality of micro cameras which are arranged in a straight line, and the micro light-emitting diodes and the micro cameras are arranged at intervals in the mixing groups;
the mixing groups are arranged in equal parts, and the micro light-emitting diodes and the micro cameras are arranged at intervals in the direction surrounding the opening.
11. The display module of claim 6,
the integrated module comprises a plurality of mixing groups, each mixing group comprises a plurality of micro light-emitting diodes and a plurality of micro cameras which are arranged in an annular mode, and the micro light-emitting diodes and the micro cameras are arranged at intervals in the mixing groups.
12. The display module of claim 6,
the micro light emitting diodes and the micro cameras are arranged randomly.
13. A display device comprising the display module according to any one of claims 1 to 12.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010870704.XA CN111999924B (en) | 2020-08-26 | 2020-08-26 | Display module and display device |
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| CN202010870704.XA CN111999924B (en) | 2020-08-26 | 2020-08-26 | Display module and display device |
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| CN111999924A CN111999924A (en) | 2020-11-27 |
| CN111999924B true CN111999924B (en) | 2022-06-03 |
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| CN112788165B (en) * | 2021-01-05 | 2022-07-29 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN114035357B (en) * | 2021-11-23 | 2023-11-03 | 厦门天马微电子有限公司 | Display panel and display device |
| CN114355658A (en) * | 2022-03-18 | 2022-04-15 | Tcl华星光电技术有限公司 | Mixed connection display device and spliced display device |
| CN114779466A (en) * | 2022-04-20 | 2022-07-22 | 武汉天马微电子有限公司 | Display panel and display device |
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| CN106707576A (en) * | 2015-11-13 | 2017-05-24 | 小米科技有限责任公司 | LCD panel, terminal and photosensory control method thereof |
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