CN113488600B - Display module and display device - Google Patents
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- CN113488600B CN113488600B CN202110791414.0A CN202110791414A CN113488600B CN 113488600 B CN113488600 B CN 113488600B CN 202110791414 A CN202110791414 A CN 202110791414A CN 113488600 B CN113488600 B CN 113488600B
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Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The application provides a display module assembly and display device relates to and shows technical field for solve the normal display area of display module assembly and the vision difference problem in high printing opacity district. The display module includes: the display panel comprises a first display area, a second display area and a transition display area positioned between the first display area and the second display area, wherein the light transmittance of the transition display area is larger than that of the second display area and smaller than that of the first display area; the light sensing assembly is arranged on one side, deviating from the light emitting surface, of the display panel and comprises a first light sensing module and a second light sensing module, the orthographic projection of the first light sensing module on the display panel is positioned in the first display area, and the orthographic projection of the second light sensing module on the display panel is positioned in the transition display area. The display module can improve the problem of visual difference between a normal display area and a high light transmission area, and improve the uniformity of display effect.
Description
Technical Field
The application relates to the technical field of display, in particular to a display module and a display device.
Background
With the continuous development of display technology, an Organic Light-Emitting Diode (OLED) display panel gradually becomes a mainstream technology in the display field with the advantages of low power consumption, high saturation, fast response time, wide viewing angle and the like, and is widely applied to display modules of mobile phones, tablet computers, smart watches and the like.
In order to realize the comprehensive screen, various photosensitive components such as a fingerprint identification module, a front camera shooting module and the like of the display module are required to be integrated below a high light transmission area of the display panel, so that the area of the high light transmission area is larger and larger, and when the display module is in a display state, obvious visual difference exists between a normal display area and the high light transmission area, and the uniformity of the display effect of the display module is affected.
Disclosure of Invention
In view of the above, the embodiments of the present application provide a display module and a display device, where the display module can improve the visual difference between the normal display area and the high light transmission area, and improve the uniformity of the display effect.
In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions:
a first aspect of embodiments of the present application provides a display module, including: the display panel comprises a first display area, a second display area and a transition display area positioned between the first display area and the second display area, wherein the light transmittance of the transition display area is larger than that of the second display area and smaller than that of the first display area; the light sensing assembly is arranged on one side, deviating from the light emitting surface, of the display panel and comprises a first light sensing module and a second light sensing module, the orthographic projection of the first light sensing module on the display panel is positioned in the first display area, and the orthographic projection of the second light sensing module on the display panel is positioned in the transition display area.
In one possible implementation manner, the first photosensitive module is an image acquisition module, and is used for acquiring image information of a target object; the second photosensitive module is a light receiving module and is used for identifying fingerprints of users or identifying facial depth information of the users.
In one possible implementation, the light transmittance of the first display area is greater than or equal to 10%; and/or the light transmittance of the transition display area is 2% -5%.
In one possible implementation, the shape of the transition display region and/or the first display region is any one of circular, elliptical, and polygonal.
In one possible implementation, the transition display area is located on a side of the first display area facing the second display area; alternatively, the transition display area is located on the outer peripheral side of the first display area.
In one possible implementation, the transitional display region includes a first transitional region and a second transitional region, the first transitional region and the second transitional region are located on opposite sides of the first display region, and the first transitional region and the second transitional region are different in shape and/or area size.
In one possible implementation, a display panel includes: a substrate; the driving array layer is positioned on the substrate and comprises a plurality of first pixel circuits and a plurality of third pixel circuits which are positioned in the transition display area and a plurality of second pixel circuits which are positioned in the second display area; a light emitting element layer on a side of the drive array layer facing away from the substrate, the light emitting element layer comprising: the first light-emitting elements are positioned in the first display area, and each first light-emitting element is electrically connected with the corresponding first pixel circuit; a plurality of second light emitting elements located in the second display region, each second light emitting element being electrically connected to a corresponding second pixel circuit; and a plurality of third light emitting elements located in the transition display region, each third light emitting element being electrically connected to a corresponding first pixel circuit, wherein the driving array layer and/or the light emitting element layer located in the first display region and the transition display region is a transparent layer.
In one possible implementation, the first pixel circuit includes a first transistor and a first capacitor, the second pixel circuit includes a second transistor and a second capacitor, and the third pixel circuit includes a third transistor and a third capacitor; the driving array layer further comprises a plurality of first wires positioned in the first display area, a plurality of second wires positioned in the second display area and a plurality of third wires positioned in the transition display area; optionally, the size of the first transistor and/or the size of the third transistor is smaller than the size of the second transistor; optionally, the size of the first capacitor and/or the size of the third capacitor is smaller than the size of the second capacitor; optionally, the width of the first trace and/or the width of the third trace is smaller than the width of the second trace; optionally, the first trace and/or the third trace are transparent wires.
In one possible implementation, the display panel further includes: a pixel defining layer between the driving array layer and the light emitting element layer, the pixel defining layer including: a plurality of first pixel openings located in the first display area, at least part of each first light emitting element being accommodated in a corresponding one of the first pixel openings; a plurality of second pixel openings in the second display area, at least a portion of each second light emitting element being received in a corresponding one of the second pixel openings; and a plurality of third pixel openings in the transition display region, at least a portion of each third light emitting element being received in a corresponding one of the third pixel openings, wherein an area of the third pixel opening is smaller than an area of the second pixel opening, and an area difference between the third pixel opening and the first pixel opening is smaller than an area difference between the third pixel opening and the second pixel opening.
A second aspect of embodiments of the present application provides a display device, including: the display module is as described above.
According to the display module and the display device provided by the embodiment of the application, the light transmittance of the transition display area of the display panel of the display module is larger than that of the second display area and smaller than that of the first display area, the first photosensitive module in the photosensitive assembly is arranged below the first display area, the second photosensitive module in the photosensitive assembly is arranged below the transition display area, and compared with the technical scheme that the photosensitive assembly is arranged below the first display area with higher light transmittance, the area of the first display area can be reduced, the visual difference between the normal display area and the high light transmittance area when the display module is in a display state is improved, and the uniformity of the display effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic top view of a display module according to an embodiment of the disclosure;
FIG. 2 is a schematic cross-sectional view along the direction B-B in FIG. 1;
FIG. 3 is a schematic view of a partial enlarged structure of a region C in FIG. 1;
fig. 4 is a schematic top view of a display module according to another embodiment of the disclosure;
FIG. 5 is a schematic view of a partial enlarged structure of the region D in FIG. 4;
fig. 6 is a schematic top view of a display module according to another embodiment of the disclosure.
Reference numerals illustrate:
1. a display panel; AA1, a first display area; AA2, a second display area; AA3, a transitional display area; a31, a first transition zone; a32, a second transition zone;
11. a substrate; 12. driving the array layer; 121. a first pixel circuit; 1211. a first transistor; 1212. a first capacitor; 122. a second pixel circuit; 1221. a second transistor; 1222. a second capacitor; 123. a third pixel circuit; 1231. a third transistor; 1232. a third capacitor; h1, a first via hole; h2, second vias; WL, connection wire;
l1, a first wiring; l11, a first sub-connecting wire; l12, a first sub-gate line; l2, a second wiring; l21, a third sub-gate line; l22, the second sub data line; l3, a third wiring; l31, a second sub-connecting wire; l32, a second sub-gate line; l33, a first sub data line;
131. a first light emitting element; 132. a second light emitting element; 133. a third light emitting element;
14. a pixel defining layer; 141. a first pixel opening; 142. a second pixel opening; 143. a third pixel opening;
2. a photosensitive assembly; 21. a first photosensitive module; 22. and the second photosensitive module.
Detailed Description
Just as described in the background art, in order to realize a full screen, various photosensitive components such as a fingerprint identification module and a front camera module of a display module in the related art need to be integrated below a high light transmission area of a display panel, so that the area of the high light transmission area is larger and larger, and when the display module is in a display state, a normal display area and the high light transmission area have obvious visual difference, and the display effect of the display module is affected. The inventor researches that the light transmittance requirements of various photosensitive components such as a fingerprint identification module, a front camera module and the like are different, for example, the light transmittance requirement of the front camera module is about 10 percent, the light transmittance requirement of the fingerprint identification module is 2-5 percent, and if the photosensitive modules with different light transmittance requirements are respectively integrated below the areas with different light transmittance of the display panel, the area of the high light transmittance area can be reduced, so that the defect that the normal display area and the high light transmittance area have obvious visual difference can be overcome.
To above-mentioned technical problem, this application embodiment provides a display module assembly and display device, through placing the sensitization module that has different printing opacity requirements in the region below of the different luminousness of display panel, can reduce the display area of high luminousness display area to reduce the visual difference in normal display area and high luminousness district, improve the homogeneity of display effect.
In order to make the above objects, features and advantages of the embodiments of the present application more comprehensible, the following description will make the technical solutions of the embodiments of the present application clear and complete with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, based on the embodiments herein, which are within the scope of the protection of the present application, will be within the purview of one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 is a schematic top view of a display module according to an embodiment of the disclosure, and fig. 2 is a schematic cross-sectional view along a direction B-B in fig. 1.
As shown in fig. 1 and 2, an embodiment of the present application provides a display module, including a display panel 1 and a photosensitive assembly 2.
The display panel 1 includes a first display area AA1, a second display area AA2, and a transition display area AA3 between the first display area AA1 and the second display area AA2, wherein the transmittance of the transition display area AA3 is greater than the transmittance of the second display area AA2 and less than the transmittance of the first display area AA 1.
In this embodiment, the second display area AA2 is a normal display area, the transition display area AA3 is located between the first display area AA1 and the second display area AA2, and the second display area AA2 entirely surrounds the first display area AA1 and the transition display area AA3 as an example, and in other alternative embodiments, the second display area AA2 may also partially surround the first display area AA1 and the transition display area AA3.
In one possible embodiment, the light transmittance of the first display area AA1 is equal to or greater than 10%. In order to ensure that the light transmittance of the first display area AA1 is greater than 10%, even higher, the light transmittance of a portion of the functional film layer of the first display area AA1 in the embodiment of the present application is greater than 80%, even at least a portion of the functional film layer is greater than 90%.
In one possible embodiment, the transmittance of the transitional display area AA3 is 2% to 5%. Because the transmissivity of the transition display area AA3 is larger than the transmissivity of the second display area AA2 and smaller than the transmissivity of the first display area AA1, the first display area AA1 and the transition display area AA3 can display pictures while achieving higher transmissivity, the display area of the display panel 1 is improved, and comprehensive screen design is facilitated.
The photosensitive assembly 2 is disposed on a side of the display panel 1 facing away from the light emitting surface, the photosensitive assembly 2 includes a first photosensitive module 21 and a second photosensitive module 22, the front projection of the first photosensitive module 21 on the display panel 1 is located in the first display area AA1, and the front projection of the second photosensitive module 22 on the display panel 1 is located in the transition display area AA3.
Alternatively, the first photosensitive module 21 is an image acquisition module, which may be, for example, a front camera, for acquiring image information of the target object.
Optionally, the second photosensitive module 22 is a light receiving module for identifying a fingerprint of the user or identifying facial depth information of the user. When the target object is the face of the user, the texture image information of the face of the user can be obtained through the first photosensitive module 21, the depth information of the face of the user can be obtained through the second photosensitive module 22, the texture image information of the face of the user and the depth information are combined to draw the characteristic face spectrum of the user, and the characteristic face spectrum is processed through a correlation algorithm, so that the face of the user can be finally identified.
It is understood that the first photosensitive module 21 or the second photosensitive module 22 may be other photosensitive modules, as long as the light transmittance requirement of the second photosensitive module 22 is lower than that of the first photosensitive module 21.
The embodiment of the application provides a display module, including display panel 1 and sensitization subassembly 2, the transmittance of transition display area AA3 of display panel 1 is greater than the transmittance of second display area AA2 and is less than the transmittance of first display area AA1, through setting up the first sensitization module 21 in sensitization subassembly 2 in the below of first display area AA1, place the second sensitization module 22 in sensitization subassembly 2 in the below of transition display area AA3, for the technical scheme of placing sensitization subassembly 2 in the below of the first display area AA1 that has higher transmittance entirely, can reduce the area of first display area AA1, improve the visual difference of normal display area and high light transmission area when the display module is in the display state, improve the homogeneity of display effect.
The specific structure of the display panel 1 of the display module according to the embodiment of the present application is described in further detail below with reference to the accompanying drawings.
In some embodiments, the shape of the transitional display area AA3 is any one of circular, elliptical, and polygonal. In some embodiments, the shape of the first display area AA1 is any one of a circle, an ellipse, and a polygon.
As shown in fig. 1, the display panel 1 is rectangular, the first display area AA1 and the transition display area AA3 are rectangular, and the second display area AA2 entirely surrounds the first display area AA1 and the transition display area AA3. In addition, the first display area AA1 and the transition display area AA3 may have other shapes, depending on the specific shapes of the first photosensitive module 21 and the second photosensitive module 22, which are not limited herein.
In some embodiments, the transitional display area AA3 is located on a side of the first display area AA1 facing the second display area AA 2. As shown in fig. 1, the transitional display area AA3 is located at the left side of the first display area AA 1. Alternatively, the transition display area AA3 is located at any one of the right side, upper side, and lower side of the first display area AA 1.
In some embodiments, the display panel 1 includes a substrate 11, a driving array layer 12, and a light emitting element layer that are stacked, and the driving array layer 12 and/or the light emitting element layer in the first display area AA1 and the transition display area AA3 are transparent layers.
The substrate 11 may be a hard substrate such as glass, or a flexible substrate containing Polyimide (PI).
The driving array layer 12 is disposed on the substrate 11, and the driving array layer 12 includes a plurality of first pixel circuits 121 and a plurality of third pixel circuits 123 disposed in the transitional display area AA3 and a plurality of second pixel circuits 122 disposed in the second display area AA 2.
The light emitting element layer is located on a side of the driving array layer 12 facing away from the substrate 11, and comprises a plurality of first light emitting elements 131 located in the first display area AA1, a plurality of second light emitting elements 132 located in the second display area AA2, and a plurality of third light emitting elements 133 located in the transitional display area AA3. Each first light emitting element 131 is electrically connected to the corresponding first pixel circuit 121, each second light emitting element 132 is electrically connected to the corresponding second pixel circuit 122, and each third light emitting element 133 is electrically connected to the corresponding first pixel circuit 121. In some embodiments, the first, second, and third light emitting elements 131, 132, 133 are organic light emitting diodes (Organic Light Emitting Diode, OLED), respectively.
For convenience of description, the embodiment of the present application is illustrated by taking the transition display area AA3 shown in fig. 1 located at the left side of the first display area AA1 as an example. As shown in fig. 2, the first light emitting element 131 located in the first display area AA1 is electrically connected to the first pixel circuit 121 located in the transition display area AA3 through a connection wire WL, the plurality of third light emitting elements 133 located in the transition display area AA3 is electrically connected to the third pixel circuit 123 located in the transition display area AA3 through a first via H1, and the second light emitting element 132 located in the second display area AA2 is electrically connected to the second pixel circuit 122 located in the second display area AA2 through a second via H2.
In this embodiment, since the first display area AA1 is only provided with the plurality of first light emitting elements 131, and the plurality of first pixel circuits 121 electrically connected to the plurality of first light emitting elements 131 are located in the transitional display area AA3, the light transmittance of the first display area AA1 can be made to be greater than the light transmittance of the transitional display area AA3 and the light transmittance of the second display area AA2, so that the first photosensitive module 21 can be disposed below the first display area AA1, and the second photosensitive module 22 can be disposed below the transitional display area AA3.
In some embodiments, the driving array layer 2 further includes a plurality of metal layers disposed in a direction away from the substrate 11, where the plurality of metal layers includes a gate metal layer, a source-drain metal layer, a capacitor metal layer, and a metal layer where, for example, a power supply line is located. Optionally, each metal layer of the driving array layer 2 located in the first display area AA1 and the transitional display area AA3 is a transparent layer, so as to further improve the light transmittance of the first display area AA1 and the transitional display area AA3.
In some embodiments, the cathode layer and the anode layer of the first light emitting element 131 located in the first display area AA1 and/or the cathode layer and the anode layer of the third light emitting element 133 located in the transitional display area AA3 are transparent layers to further increase the light transmittance of the first display area AA1 and the transitional display area AA3.
Optionally, materials of the cathode layer and the anode layer of each of the metal layers, the first light emitting element 131, and the third light emitting element 133 located in the first display area AA1 and the transitional display area AA3 include any one of Indium Tin Oxide (ITO), indium Zinc Oxide (IZO), aluminum Zinc Oxide (AZO), gallium doped zinc oxide (GZO), zinc Tin Oxide (ZTO), gallium Tin Oxide (GTO), fluorine doped tin oxide (FTO), zinc oxide (ZnOx), indium oxide (InOx), polyethylene dioxythiophene-polystyrene sulfonate PEDOT: PSS, graphene, and carbon nanotubes.
In some embodiments, as shown in fig. 2, the first pixel circuit 121 includes a first transistor 1211 and a first capacitor 1212, the second pixel circuit 122 includes a second transistor 1221 and a second capacitor 1222, and the third pixel circuit 123 includes a third transistor 1231 and a third capacitor 1232.
Alternatively, the first transistor 1211, the second transistor 1221, and the third transistor 1231 are each a thin film transistor (Thin Film Transistor, TFT).
Alternatively, the size of the first transistor 1211 or the size of the third transistor 1231 is smaller than the size of the second transistor 1221. Since the first transistor 1211 or the third transistor 1231 is of an opaque structure, the occupied space of the first transistor 1211 in the first display area AA1 of the driving array layer 12 or the occupied space of the third transistor 1231 in the transition display area AA3 of the driving array layer 12 can be reduced while the number of light emitting elements is kept unchanged, thereby improving the light transmission capability of the first display area AA1 or the transition display area AA3 relative to the second display area AA 2.
Further alternatively, the size of the first transistor 1211 and the size of the third transistor 1231 are smaller than the size of the second transistor 1221, and thus the space occupied by the first transistor 1211 and the third transistor 1231 in the first display area AA1 and the transition display area AA3 of the driving array layer 12, respectively, may be reduced while the number of light emitting elements is maintained, thereby improving the light transmitting capability of the first display area AA1 and the transition display area AA3 with respect to the second display area AA 2.
Optionally, the size of the first capacitor 1212 or the size of the third capacitor 1232 is smaller than the size of the second capacitor 1222, and since the first capacitor 1212 or the third capacitor 1232 is of an opaque structure, the occupied space of the first capacitor 1212 in the first display area AA1 of the driving array layer 12 or the occupied space of the third capacitor 1232 in the transitional display area AA3 of the driving array layer 12 can be reduced while the number of light emitting elements is kept unchanged, so as to improve the light transmission capability of the first display area AA1 or the transitional display area AA3 relative to the second display area AA 2.
Further alternatively, the size of the first capacitor 1212 and the size of the third capacitor 1232 are smaller than the size of the second capacitor 1222, so that the space occupied by the first capacitor 1212 and the third capacitor 1232 in the first display area AA1 and the transition display area AA3 of the driving array layer 12, respectively, can be reduced while the number of light emitting elements is kept unchanged, thereby improving the light transmission capability of the first display area AA1 and the transition display area AA3 relative to the second display area AA 2.
Here, the circuit configuration of each pixel circuit may be any of a 2T1C circuit, a 7T2C circuit, or a 9T1C circuit. The term "2T1C circuit" refers to a pixel circuit including 2 thin film transistors and 1 capacitor, and the like.
Fig. 3 is a schematic view of a partial enlarged structure of a region C in fig. 1.
In some embodiments, the display panel 1 further includes a plurality of first traces L1 located in the first display area AA1, a plurality of second traces L2 located in the second display area AA2, and a plurality of third traces L3 located in the transition display area AA3.
As shown in fig. 3, the display panel 1 further includes a gate line extending in a first direction and electrically connected to each pixel circuit, a data line extending in a second direction perpendicular to the first direction and electrically connected to each pixel circuit, and a connection wire electrically connecting the first light emitting element 131 and the first pixel circuit 121. The distribution of the gate lines, the data lines and the connecting wires is as follows:
in the first display area AA1, the first trace L1 includes a first sub-connection line L11 and a first sub-gate line L12;
in the transitional display area AA3, the third trace L3 includes a second sub-connection wire L31, a second sub-gate line L32, and a first sub-data line L33;
in the second display area AA2, the second trace L2 includes a third sub-gate line L21 and a second sub-data line L22.
Optionally, the width of the first trace L1 or the width of the third trace L3 is smaller than the width of the second trace L2. That is, the widths of the first sub-connection wire L11, the first sub-gate line L12 or the second sub-connection wire L31, the second sub-gate line L32 and the first sub-data line L33 are smaller than the widths of the third sub-gate line L21 and the second sub-data line L22, so as to reduce the occupied space of the first trace L1 in the first display area AA1 of the driving array layer 12 or reduce the occupied space of the third trace L3 in the transition display area AA3 of the driving array layer 12, thereby improving the light transmission capability of the first display area AA1 or the transition display area AA3 relative to the second display area AA 2.
Further alternatively, the width of the first trace L1 and the width of the third trace L3 are both smaller than the width of the second trace L2. That is, the widths of the first sub-connection wire L11, the first sub-gate wire L12, the second sub-connection wire L31, the second sub-gate wire L32, and the first sub-data wire L33 are smaller than the widths of the third sub-gate wire L21 and the second sub-data wire L22, so as to reduce the occupied space of the first trace L1 and the third trace L3 in the first display area AA1 and the transition display area AA3 of the driving array layer 12, respectively, thereby improving the light transmission capability of the first display area AA1 and the transition display area AA3 relative to the second display area AA 2.
Optionally, the first trace L1 or the third trace L3 is a transparent conductive line, for example, the first sub-connection conductive line L11 or the second sub-connection conductive line L31, the first sub-gate line L12 or the second sub-gate line L32 or the first sub-data line L33 is a transparent conductive line, so as to further improve the light transmittance of the first display area AA1 or the transitional display area AA3.
Further optionally, the first trace L1 and the third trace L3 are transparent wires, for example, a connection wire formed by the first sub-connection wire L11 and the second sub-connection wire L31, and a part of the gate line formed by the first sub-gate line L12 and the second sub-gate line L32, and the first sub-data line L33 are transparent wires, so as to further improve the light transmittance of the first display area AA1 and the transitional display area AA3.
The material of the transparent conductive line may include any one of Indium Tin Oxide (ITO), indium Zinc Oxide (IZO), aluminum Zinc Oxide (AZO), gallium doped zinc oxide (GZO), zinc Tin Oxide (ZTO), gallium Tin Oxide (GTO), fluorine doped tin oxide (FTO), zinc oxide (ZnOx), indium oxide (InOx), polyethylene dioxythiophene-polystyrene sulfonate PEDOT: PSS, graphene, and carbon nanotubes.
In some embodiments, the display panel further includes a pixel defining layer 14, the pixel defining layer 14 being located between the driving array layer 12 and the light emitting element layer, the pixel defining layer 14 including: a plurality of first pixel openings 141 in the first display area AA1, a plurality of second pixel openings 142 in the second display area AA2, and a plurality of third pixel openings 143 in the transitional display area AA3.
At least a portion of each first light emitting element 131 is received in a corresponding one of the first pixel openings 141, at least a portion of each second light emitting element is received in a corresponding one of the second pixel openings 142, and at least a portion of each third light emitting element is received in a corresponding one of the third pixel openings 143. Wherein, the area of the third pixel opening 143 is smaller than the area of the second pixel opening 142, and the area difference between the third pixel opening 143 and the first pixel opening 141 is smaller than the area difference between the third pixel opening 143 and the second pixel opening 142.
According to the display panel 1 of the embodiment of the present invention, the area of the second pixel opening 142, the area of the first pixel opening 141, and the area of the third pixel opening 143 correspond to the light emitting area of the first light emitting element 131, the light emitting area of the second light emitting element 132, and the light emitting area of the third light emitting element 133, respectively. The area of the third pixel opening 143 is smaller than that of the second pixel opening 142, so that the light emitting area of the transitional display area AA3 is different from that of the second display area AA 2. The area difference between the third pixel opening 143 and the first pixel opening 141 is smaller than the area difference between the third pixel opening 143 and the second pixel opening 142, so that the light emitting area of the third light emitting element 133 is closer to the light emitting area of the first light emitting element 131. When the display panel 1 is in a display state, the light emitting effect of the third light emitting element 133 of the transitional display area AA3 is between the light emitting effect of the first light emitting element 131 and the light emitting effect of the second light emitting element 132, and the light emitting effect of the third light emitting element 133 is closer to the light emitting effect of the first light emitting element 131, so that the display effect difference among the second display area AA2, the transitional display area AA3 and the first display area AA1 is reduced, then the first photosensitive module 21 is arranged below the first display area AA1, and the second photosensitive module 22 is arranged below the transitional display area AA3, so that the uniformity of the display effect of the display module is improved to a certain extent.
In this embodiment, as shown in fig. 3, the second light emitting elements 132 and the first light emitting elements 131 are aligned along a first direction and a second direction perpendicular to each other, and the third light emitting elements 133 and the first pixel circuits 121 are staggered along the first direction and the second direction perpendicular to each other. The area of the third light emitting element 133 is equal to the area of the first light emitting element 131, and the shape of the third light emitting element 133 is the same as the shape of the first light emitting element 131. That is, the area of the third pixel opening 143 is equal to the area of the first pixel opening 141, and the shape of the third pixel opening 143 is the same as the shape of the first pixel opening 141, so that the light emitting effect of the third light emitting element 133 of the transitional display area AA3 is almost identical to the light emitting effect of the first light emitting element 131, the difference in display effect between the transitional display area AA3 and the first display area AA1 is almost indistinguishable visually, and the uniformity of the display effect of the display panel 1 is improved.
In some embodiments, the first light emitting element 131, the second light emitting element 132, and the third light emitting element 133 respectively include multiple colors, and at this time, the area of the third pixel opening 143 is smaller than the area of the second pixel opening 142, where the area comparison is a comparison between the pixel openings corresponding to the light emitting elements of the same color, that is, the area of the third pixel opening 143 corresponding to the third light emitting element 133 is smaller than the area of the second pixel opening 142 corresponding to the second light emitting element 132 of the same color. Similarly, the area difference between the third pixel opening 143 and the first pixel opening 141 is smaller than the area difference between the third pixel opening 143 and the second pixel opening 142, that is, the area difference between the third pixel opening 143 and the first pixel opening 141 corresponding to the same color light emitting element is smaller than the area difference between the third pixel opening 143 and the second pixel opening 142 corresponding to the same color light emitting element. For example, an area difference between the third pixel opening 143 corresponding to the red light emitting element and the first pixel opening 141 is smaller than an area difference between the third pixel opening 143 corresponding to the red light emitting element and the second pixel opening 142.
Fig. 4 is a schematic top view of a display module according to another embodiment of the disclosure, and fig. 5 is a schematic enlarged partial view of a region D in fig. 4.
As shown in fig. 4 and 5, another embodiment of the present application further provides a display module, which is similar to the display module shown in fig. 1 to 3 in structure, and is different in that the transitional display area AA3 includes two parts.
Specifically, the transitional display area AA3 includes a first transitional area a31 and a second transitional area a32, the first transitional area a31 and the second transitional area a32 are located on opposite sides of the first display area AA1, and the first transitional area a31 and the second transitional area a32 are different in shape and/or area size.
As shown in fig. 4 and 5, the first transition area a31 and the second transition area a32 are located at left and right sides of the rectangular first display area AA1, and the second display area AA2 entirely surrounds the first display area AA1 and the transition display area AA3. The first transition area a31 and the second transition area a32 are rectangular, and the area of the first transition area a31 is larger than the area of the second transition area a 32. Alternatively, the first transition area a31 and the second transition area a32 are located at upper and lower sides of the first display area AA1, or diagonally opposite sides. Optionally, the shapes of the first transition area a31 and the second transition area a32 are different, for example, the first transition area a31 is rectangular, the second transition area a32 is circular, etc., which will not be described again.
Optionally, the second transition area a32 is used for arranging a part of the first pixel circuits 121, one side of the first transition area a31 near the first display area AA1 is used for arranging another part of the first pixel circuits 121, and the two parts of the first pixel circuits 121 are symmetrically arranged relative to the first display area AA1, so that the length of a connection wire between the first light emitting element 131 and the first pixel circuits 121 can be shortened, and the display effect on the peripheral side of the first display area AA1 can be kept consistent. The side of the first transition area a31 remote from the first display area AA1 is used to dispose the third light emitting element 133 and the corresponding third pixel circuit 123.
In this embodiment, as shown in fig. 5, the second light emitting elements 132 and the third light emitting elements 133 are arranged in the same manner as the first light emitting elements 131, and are aligned in a first direction and a second direction perpendicular to each other. The area of the third light emitting element 133 is equal to the area of the first light emitting element 131, and the shape of the third light emitting element 133 is the same as the shape of the first light emitting element 131. That is, the area of the third pixel opening 143 is equal to the area of the first pixel opening 141, and the shape of the third pixel opening 143 is the same as the shape of the first pixel opening 141, so that the light emitting effect of the third light emitting element 133 of the transitional display area AA3 is almost identical to the light emitting effect of the first light emitting element 131, the difference in display effect between the transitional display area AA3 and the first display area AA1 is almost indistinguishable visually, and the uniformity of the display effect of the display panel 1 is improved.
In some embodiments, the second transition area a32 is used to arrange all the first pixel circuits 121, the first transition area a31 is used to arrange the third light emitting elements 133 and the corresponding third pixel circuits 123, and the light transmittance of the first transition area a31 and the second transition area a32 is between the first display area AA1 and the second display area AA 2.
Therefore, when the display panel 1 is in the display state, the light emitting effect of the third light emitting element 133 of the transitional display area AA3 is between the light emitting effect of the first light emitting element 131 and the light emitting effect of the second light emitting element 132, and the light emitting effect of the third light emitting element 133 is closer to the light emitting effect of the first light emitting element 131, so that the display effect difference among the second display area AA2, the transitional display area AA3 and the first display area AA1 is reduced, and then the first photosensitive module 21 is arranged below the first display area AA1, and the second photosensitive module 22 is arranged below the transitional display area AA3, so that the uniformity of the display effect of the display module is improved to a certain extent.
Fig. 6 is a schematic top view of a display module according to another embodiment of the disclosure.
As shown in fig. 6, another embodiment of the present application further provides a display module, which is similar to the display module shown in fig. 1 to 5, except that the transitional display area AA3 is located at the outer peripheral side of the first display area AA 1.
As shown in fig. 6, the first display area AA1 is circular, and the transition display area AA3 is rectangular surrounding the first display area AA 1. The first photosensitive module 21 is disposed below the first display area AA1, and the second photosensitive module 22 is disposed below the transition display area AA3.
Optionally, the first light emitting element 131 is located at an inner peripheral side of the first display area AA1, and the front projection of the first light emitting element 131 in the first display area AA1 and the front projection of the first photosensitive module 21 in the first display area AA1 do not overlap each other, so as to further improve the light transmittance of the first display area AA 1.
Alternatively, the first pixel circuit 121 is located on the outer peripheral side of the transitional display area AA3 near the first display area AA1, which can shorten the length of the connection wire between the first light emitting element 131 and the first pixel circuit 121, and can keep the display effect on the outer peripheral side of the first display area AA1 consistent. The area of the transitional display area AA3 remote from the first display area AA1 is used to dispose the third light emitting elements 133 and the corresponding third pixel circuits 123.
Alternatively, the plurality of second light emitting elements 132 and the plurality of third light emitting elements 133 are arranged in the same manner and aligned along a first direction and a second direction perpendicular to each other. The area of the third light emitting element 133 is equal to the area of the second light emitting element 132, and the shape of the third light emitting element 133 is the same as the shape of the second light emitting element 132. That is, the area of the third pixel opening 143 is equal to the area of the second pixel opening 142, and the shape of the third pixel opening 143 is the same as the shape of the second pixel opening 142, so as to reduce the difference of the light emitting effects of the second display area AA2, the transition display area AA3 and the first display area AA1 as much as possible, and improve the uniformity of the display effect of the display module.
In addition, the embodiment of the application also provides a display device, which comprises any display module. The display device includes, but is not limited to, a cell phone, a tablet computer, a digital camera, a wearable display device, and the like.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be readily understood that the terms "on … …", "above … …" and "above … …" in this application should be interpreted in the broadest sense such that "on … …" means not only "directly on something" but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes the meaning of "not only" on something "or" above "but also" above "or" above "without intermediate features or layers therebetween (i.e., directly on something).
Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.
The term "substrate" as used herein refers to a material upon which subsequent layers of material are added. The substrate itself may be patterned. The material added atop the substrate may be patterned or may remain unpatterned. In addition, the substrate may comprise a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, and the like. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).
The term "layer" as used herein may refer to a portion of material that includes regions having a certain thickness. The layer may extend over the entire underlying or overlying structure, or may have a range that is less than the range of the underlying or overlying structure. Further, the layer may be a region of a continuous structure, either homogenous or non-homogenous, having a thickness less than the thickness of the continuous structure. For example, the layer may be located between the top and bottom surfaces of the continuous structure or between any pair of lateral planes at the top and bottom surfaces. The layers may extend laterally, vertically and/or along a tapered surface. The substrate may be a layer, may include one or more layers therein, and/or may have one or more layers located thereon, and/or thereunder. The layer may comprise a plurality of layers. For example, the interconnect layer may include one or more conductors and contact layers (within which contacts, interconnect lines, and/or vias are formed) and one or more dielectric layers.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (13)
1. A display module, comprising:
the display panel comprises a first display area, a second display area and a transition display area positioned between the first display area and the second display area, wherein the light transmittance of the transition display area is larger than that of the second display area and smaller than that of the first display area;
the light sensing assembly is arranged on one side, deviating from the light emitting surface, of the display panel, and comprises a first light sensing module and a second light sensing module, wherein the orthographic projection of the first light sensing module on the display panel is positioned in the first display area, and the orthographic projection of the second light sensing module on the display panel is positioned in the transition display area;
a substrate;
a driving array layer on the substrate, the driving array layer including a plurality of first pixel circuits and a plurality of third pixel circuits in the transition display region and a plurality of second pixel circuits in the second display region;
a light emitting element layer on a side of the drive array layer facing away from the substrate, the light emitting element layer comprising:
the first light-emitting elements are positioned in the first display area, and each first light-emitting element is electrically connected with the corresponding first pixel circuit;
a plurality of second light emitting elements located in the second display area, each of the second light emitting elements being electrically connected to a corresponding one of the second pixel circuits; and
the plurality of third light-emitting elements are positioned in the transition display area, and each third light-emitting element is electrically connected with the corresponding third pixel circuit;
the transition display area comprises a first transition area and a second transition area, and the first transition area and the second transition area are positioned on two opposite sides of the first display area;
the second transition region is used for arranging a part of the first pixel circuits, one side of the first transition region, which is close to the first display region, is used for arranging another part of the first pixel circuits, and the two parts of the first pixel circuits are symmetrically arranged relative to the first display region;
one side of the first transition region away from the first display region is used for arranging the third pixel circuit;
the display panel further includes:
a pixel defining layer between the driving array layer and the light emitting element layer, the pixel defining layer comprising:
a plurality of first pixel openings located in the first display area, at least part of each first light emitting element being accommodated in a corresponding one of the first pixel openings;
a plurality of second pixel openings in the second display area, at least a portion of each of the second light emitting elements being received in a corresponding one of the second pixel openings; and
a plurality of third pixel openings in the transition display region, at least a portion of each of the third light emitting elements being received in a corresponding one of the third pixel openings;
the area of the third pixel opening is smaller than that of the second pixel opening, and the area difference between the third pixel opening and the first pixel opening is smaller than that between the third pixel opening and the second pixel opening.
2. The display module of claim 1, wherein the first photosensitive module is an image acquisition module for acquiring image information of a target object; the second photosensitive module is a light receiving module and is used for identifying fingerprints of users or identifying facial depth information of the users.
3. The display module according to claim 1, wherein the light transmittance of the first display area is equal to or more than 10%; and/or the light transmittance of the transition display area is 2% -5%.
4. The display module of claim 1, wherein the shape of the transition display region and/or the first display region is any one of circular, elliptical, and polygonal.
5. The display module of claim 1, wherein the transitional display region is located on a side of the first display region facing the second display region; alternatively, the transition display area is located on an outer peripheral side of the first display area.
6. The display module assembly of claim 1, wherein the first transition region is different in shape and/or area size from the second transition region.
7. The display module of claim 1, wherein the driving array layer and/or the light emitting element layer in the first display region and the transitional display region are transparent layers.
8. The display module of claim 7, wherein the first pixel circuit comprises a first transistor and a first capacitor, the second pixel circuit comprises a second transistor and a second capacitor, and the third pixel circuit comprises a third transistor and a third capacitor;
the driving array layer further comprises a plurality of first wires positioned in the first display area, a plurality of second wires positioned in the second display area and a plurality of third wires positioned in the transition display area.
9. The display module of claim 8, wherein a size of the first transistor and/or a size of the third transistor is smaller than a size of the second transistor.
10. The display module of claim 8, wherein a size of the first capacitor and/or a size of the third capacitor is smaller than a size of the second capacitor.
11. The display module of claim 8, wherein a width of the first trace and/or a width of the third trace is smaller than a width of the second trace.
12. The display module of claim 8, wherein the first trace and/or the third trace is a transparent conductive line.
13. A display device, comprising:
the display module of any one of claims 1 to 12.
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| CN117280892A (en) * | 2022-04-19 | 2023-12-22 | 京东方科技集团股份有限公司 | Display substrate and display device |
| CN114864648A (en) * | 2022-05-31 | 2022-08-05 | 上海天马微电子有限公司 | Display panel and display device |
| WO2024000269A1 (en) * | 2022-06-29 | 2024-01-04 | 京东方科技集团股份有限公司 | Display substrate and display apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210156380U (en) * | 2019-09-19 | 2020-03-17 | 上海和辉光电有限公司 | Display panel and display device |
| CN111292617A (en) * | 2020-02-27 | 2020-06-16 | 昆山国显光电有限公司 | Display panel and display device |
| CN111430436A (en) * | 2020-04-17 | 2020-07-17 | 昆山国显光电有限公司 | Display panel and display device |
| CN111613646A (en) * | 2020-04-13 | 2020-09-01 | 昆山国显光电有限公司 | Display device |
| CN111785761A (en) * | 2020-07-20 | 2020-10-16 | 武汉天马微电子有限公司 | Display panel and display device |
| CN111969027A (en) * | 2020-08-28 | 2020-11-20 | 合肥维信诺科技有限公司 | Display panel and display device |
| CN112002749A (en) * | 2020-09-17 | 2020-11-27 | 云谷（固安）科技有限公司 | Display panel and display device |
| CN113064516A (en) * | 2021-03-23 | 2021-07-02 | 合肥维信诺科技有限公司 | Display panel and display device |
-
2021
- 2021-07-13 CN CN202110791414.0A patent/CN113488600B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210156380U (en) * | 2019-09-19 | 2020-03-17 | 上海和辉光电有限公司 | Display panel and display device |
| CN111292617A (en) * | 2020-02-27 | 2020-06-16 | 昆山国显光电有限公司 | Display panel and display device |
| CN111613646A (en) * | 2020-04-13 | 2020-09-01 | 昆山国显光电有限公司 | Display device |
| CN111430436A (en) * | 2020-04-17 | 2020-07-17 | 昆山国显光电有限公司 | Display panel and display device |
| CN111785761A (en) * | 2020-07-20 | 2020-10-16 | 武汉天马微电子有限公司 | Display panel and display device |
| CN111969027A (en) * | 2020-08-28 | 2020-11-20 | 合肥维信诺科技有限公司 | Display panel and display device |
| CN112002749A (en) * | 2020-09-17 | 2020-11-27 | 云谷（固安）科技有限公司 | Display panel and display device |
| CN113064516A (en) * | 2021-03-23 | 2021-07-02 | 合肥维信诺科技有限公司 | Display panel and display device |
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