CN111312783B - Display module and electronic equipment - Google Patents
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- CN111312783B CN111312783B CN202010126537.8A CN202010126537A CN111312783B CN 111312783 B CN111312783 B CN 111312783B CN 202010126537 A CN202010126537 A CN 202010126537A CN 111312783 B CN111312783 B CN 111312783B
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- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1218—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition or structure of the substrate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1248—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition or shape of the interlayer dielectric specially adapted to the circuit arrangement
-
- 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
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
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- 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
- H10K59/40—OLEDs integrated with touch screens
Abstract
The invention discloses a display module and electronic equipment, wherein the display module is provided with a light-transmitting area and comprises a substrate, a dielectric layer assembly, a thin film transistor, an anode layer, a cathode layer and an organic light-emitting layer, wherein the dielectric layer assembly, the thin film transistor, the anode layer, the cathode layer and the organic light-emitting layer are arranged on the substrate; the medium layer assembly is provided with a avoiding hole, the avoiding hole is located in the light-transmitting area, the organic light-emitting layer comprises a plurality of light-emitting pixels, the light-emitting pixels are arranged at intervals, and at least one part of each light-emitting pixel is located in the avoiding hole. This display module assembly need not improve the regional drive voltage of printing opacity, just can promote the regional display brightness of printing opacity, consequently whole display module assembly's display brightness can be for a long time tend towards unanimity for electronic equipment's display effect is better.
Description
Technical Field
The embodiment of the invention relates to the technical field of display, in particular to a display module and electronic equipment.
Background
With the rapid development of electronic devices, the electronic devices are more and more widely used, and the electronic devices such as mobile phones and tablet computers play more and more roles in the work, life, entertainment and the like of people. Electronic equipment is provided with optical devices such as camera, fingerprint identification module usually, accounts for than in order to promote electronic equipment's screen, can arrange these optical devices in display module's below for these optical devices no longer occupy screen space.
In order to enable the optical device to normally work under the display module, the hole needs to be dug on the portion, corresponding to the optical device, of the display module, so that a light-transmitting area is formed to meet the working requirement of the optical device. However, the transparent region is usually provided with a pixel structure for displaying, and in order to further improve the light transmittance of the transparent region, the pixel density of the transparent region can be properly reduced, which in turn causes the display brightness of the transparent region to be inconsistent with the display brightness of other regions, resulting in a poor display effect of the electronic device.
Based on the above, the driving voltage of the light-transmitting region can be increased, so that the display luminance of the light-transmitting region and the display luminance of the other region tend to be the same. However, the lifetime of the light-transmitting region is attenuated faster due to the higher driving voltage, and the display luminance of the light-transmitting region is still inconsistent with the display luminance of other regions as the service time of the electronic device is not increased, so that the display effect of the electronic device is poor.
Disclosure of Invention
The embodiment of the invention discloses a display module and electronic equipment, and aims to solve the problem of poor display effect of the electronic equipment.
In order to solve the technical problem, the invention is realized as follows: in a first aspect, an embodiment of the present invention provides a display module, where the display module has a light-transmitting area, and the display module includes a substrate, and a dielectric layer assembly, a thin film transistor, an anode layer, a cathode layer, and an organic light-emitting layer that are disposed on the substrate, where the thin film transistor is connected to the anode layer, and the organic light-emitting layer is located between the anode layer and the cathode layer;
the medium layer subassembly is equipped with dodges the hole, dodge the hole and be located in the light-transmitting zone, organic light emitting layer includes a plurality of emitting pixels, each emitting pixel interval sets up, at least one emitting pixel's at least some is located dodge downtheholely.
In a second aspect, an embodiment of the present invention provides an electronic device, which includes the display module described above, and further includes an optical device, where the optical device is disposed on a side of the substrate away from the organic light emitting layer, and the light transmissive region is disposed opposite to the optical device.
In the embodiment of the invention, the dielectric layer assembly is provided with the avoiding hole positioned in the light transmitting area, and at least one part of at least one light-emitting pixel positioned in the light transmitting area is positioned in the avoiding hole, so that the light-emitting pixel can extend along the direction close to the substrate, the light-emitting area of the light-emitting pixel is increased, and the display brightness of the light transmitting area is improved accordingly. Therefore, the display module can improve the display brightness of the light-transmitting area without improving the driving voltage of the light-transmitting area, so that the display brightness of the whole display module can be consistent for a long time, and the display effect of the electronic equipment is better.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the background art of the present invention, the drawings used in the description of the embodiments or the background art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without any inventive exercise.
Fig. 1 is a schematic partial structure diagram of a display module according to an embodiment of the disclosure;
FIG. 2 is a schematic view of a structure of a light-emitting pixel in the display module shown in FIG. 1;
fig. 3 is a schematic partial structure diagram of a display module according to another embodiment of the disclosure.
Description of reference numerals:
101-light transmitting area, 102-routing area, 110-substrate, 111-first flexible layer, 112-first isolation layer, 113-second flexible layer, 114-second isolation layer, 120-dielectric layer assembly, 121-substrate layer, 121 a-first substrate layer, 121 b-second substrate layer, 121 c-polysilicon layer, 122-first insulating layer, 123-second insulating layer, 124-third insulating layer, 125-planarization layer, 126-pixel definition layer, 130-thin film transistor, 140-anode layer, 150-cathode layer, 160-organic light emitting layer, 161-light emitting pixel, 161 a-first light emitting portion, 161 b-second light emitting portion, 161 c-third light emitting portion, 170-packaging layer, 180-first touch layer, 190-second touch layer, 210-fourth insulating layer, 220-fifth insulating layer, 230-protective layer, 240-scanning line layer, 250-capacitance metal layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention discloses a display module, which can be applied to an electronic device having an optical device. The display module disclosed by the embodiment of the invention is provided with the light-transmitting area 101, and the light-transmitting area 101 is arranged opposite to the optical device, so that light in an external environment can enter the optical device through the light-transmitting area 101, or light emitted by the optical device can enter the external environment through the light-transmitting area 101. Optionally, the display module further has a routing area 102, where the light-transmissive area 101 may be a circular area, the routing area 102 is used for disposing a routing structure, the routing area 102 may surround the light-transmissive area 101, and other areas of the display module may surround the light-transmissive area 101 and the routing area 102.
In the embodiment of the present invention, the display module may be an AMOLED (Active-Matrix Organic Light-Emitting Diode) display module. The display module may include a substrate 110, and a dielectric layer assembly 120, a thin film transistor 130, an anode layer 140, a cathode layer 150, and an organic light emitting layer 160 disposed on the substrate 110, and may further include a packaging layer 170 and a touch layer assembly, which may specifically include a first touch layer 180, a second touch layer 190, and a protection layer 230.
The substrate 110 may be used as a base for other structures included in the display module. In an alternative embodiment, the display module may be a hard-screen structure, and the substrate 110 may include a glass layer, that is, the substrate 110 may be made of a glass plate having a high transmittance, so as to improve the transmittance of the light-transmitting region 101. In another alternative embodiment, the display module may have a soft screen structure, in this case, the substrate 110 may be a flexible substrate, and the flexible substrate may include a first flexible layer 111, a first isolation layer 112, and a second flexible layer 113, which are sequentially stacked, wherein both the first flexible layer 111 and the second flexible layer 113 may be made of polyimide, and the first isolation layer 112 may be made of SiO 2 In addition, the first insulating layer 112 can insulate water and oxygen.
The dielectric layer assembly 120 may facilitate the arrangement of the thin film transistor 130, the anode layer 140, the cathode layer 150, the organic light emitting layer 160, and other components of the display module, and the dielectric layer assembly 120 may include dielectric layers for insulation, protection, and the like. In an alternative embodiment, the dielectric layer assembly 120 may include an inorganic layer assembly, which may include at least one dielectric layer made of an inorganic material, and an organic layer assembly, which may include at least one dielectric layer made of an organic material. Optionally, the inorganic layer assembly may be embodied as a bagIncluding a substrate layer 121, a first insulating layer 122, a second insulating layer 123, and a third insulating layer 124, which are sequentially stacked, an organic layer assembly may include a planarization layer 125 and a pixel defining layer 126. Wherein: substrate layer 121 may include a first substrate layer 121a, a second substrate layer 121b, and a polysilicon layer 121c, with second substrate layer 121b disposed on first substrate layer 121a, polysilicon layer 121c disposed on second substrate layer 121b, and first substrate layer 121a may be formed of SiN X Second substrate layer 121b may be made of SiO 2 Preparing; the first insulating layer 122 is a gate insulating layer, which is disposed on the second substrate layer 121b and can wrap the polysilicon layer 121c; the second insulating layer 123 is an insulating layer between the scan line layer 240 and the capacitor metal layer 250, where the scan line layer 240 may be disposed on the first insulating layer 122; the third insulating layer 124 is an insulating layer between the planarization layer 125 and the capacitor metal layer 250, and the third insulating layer 124 may have a single-layer structure or a multi-layer structure; the pixel defining layer 126 may be disposed on the planarization layer 125. In addition, the substrate 110 may further include a second isolation layer 114, the second isolation layer 114 may be disposed between the second flexible layer 113 and the dielectric layer assembly 120, and the second isolation layer 114 may also be SiO 2 The product can isolate water and oxygen.
The thin film transistor 130 is connected to the anode layer 140, a plurality of thin film transistors 130 may be disposed, each thin film transistor 130 is arranged on the substrate 110 in an array, and the thin film transistor 130 may implement driving of the display module. The organic light emitting layer 160 is disposed between the anode layer 140 and the cathode layer 150, and an electric field may be formed between the anode layer 140 and the cathode layer 150, and the organic light emitting layer 160 may emit light under the action of the electric field. The organic light emitting layer 160 may specifically include a plurality of light emitting pixels 161, and the light emitting pixels 161 are disposed at intervals. For example, the plurality of light emitting pixels 161 may include a red light emitting pixel, a green light emitting pixel, and a blue light emitting pixel, and a desired color may be combined by three primary colors of red, green, and blue.
The encapsulation layer 170 is disposed on the cathode layer 150. The first touch layer 180 and the second touch layer 190 may be metal layers, a fourth insulating layer 210 may be disposed between the first touch layer 180 and the encapsulation layer 170, and a fifth insulating layer 220 is disposed between the second touch layer 190 and the first touch layer 180, where both the first touch layer 180 and the second touch layer 190 may be used to implement a touch function of the display module. The protection layer 230 may be disposed on the fifth insulating layer 220, and the protection layer 230 may wrap the second touch layer 190, so as to protect the first touch layer 180, the second touch layer 190, and other structures.
In the embodiment of the present invention, the dielectric layer assembly 120 is provided with an avoiding hole, and the avoiding hole is located in the light-transmitting area 101. At least a portion of at least one of the light-emitting pixels 161 is located in the avoiding hole, and at this time, the at least one of the light-emitting pixels 161 located in the light-transmitting region 101 may extend in a direction close to the substrate 110, so that the light-emitting pixels 161 are no longer of a planar structure but of a curved structure, and thus the light-emitting area of the light-emitting pixels 161 is increased, and accordingly, the display brightness of the light-transmitting region 101 is improved. Therefore, the display module can improve the display brightness of the light-transmitting area 101 without improving the driving voltage of the light-transmitting area 101, so that the display brightness of the whole display module can be consistent for a long time, and the display effect of the electronic equipment is better.
Further, referring to fig. 2, the light emitting pixel 161 in the light transmission region 101 may include a first light emitting portion 161a, a second light emitting portion 161b and a third light emitting portion 161c, the second light emitting portion 161b is connected to one end of the first light emitting portion 161a and one end of the third light emitting portion 161c, respectively, and the surface on which the second light emitting portion 161b is located is parallel to the surface on which the substrate 110 is located. Specifically, one end of the second light emitting portion 161b is connected to one end of the first light emitting portion 161a close to the substrate 110, the other end of the second light emitting portion 161b is connected to one end of the third light emitting portion 161c close to the substrate 110, and the first light emitting portion 161a and the third light emitting portion 161c are both located on a side of the second light emitting portion 161b away from the substrate 110. At this time, the entire light emitting pixel 161 has a U-shaped structure, so that the light emitting area of the light emitting pixel 161 is further increased, thereby improving the display brightness of the light transmitting region 101.
In an alternative embodiment, as shown in fig. 1, the number of the avoiding holes may be multiple, and at least a portion of each of the light-emitting pixels 161 in the light-transmitting region 101 is located in one of the avoiding holes. That is, the number of the avoiding holes may be the same as the number of the light emitting pixels 161 located in the light transmitting region 101, so that each avoiding hole may be disposed in one-to-one correspondence with each light emitting pixel 161 located in the light transmitting region 101. Alternatively, in this embodiment, the avoiding hole may be disposed in an inorganic layer element of the dielectric layer element 120, the inorganic layer element may have a portion reserved in the light-transmitting region 101 through which light can pass, and the organic layer element may not have a portion reserved in the light-transmitting region 101.
In another alternative embodiment, as shown in fig. 3, at least a portion of at least two pixels 161 in the light-transmitting region 101 is located in the same avoiding hole. That is, the number of the avoiding holes may be less than the number of the light emitting pixels 161 located in the light transmitting region 101, and at least one avoiding hole may be provided corresponding to at least two light emitting pixels 161 located in the light transmitting region 101. Alternatively, in this embodiment, the avoiding hole may be disposed in an inorganic layer element of the dielectric layer element 120, the inorganic layer element may not have a reserved portion in the light-transmitting region 101, and an organic layer element (specifically, the planarization layer 125) may have a reserved portion in the light-transmitting region 101, and light may pass through the reserved portion. In contrast, this embodiment can reduce the number of avoiding holes, and thus the process difficulty is lower.
Further alternatively, the number of the avoiding holes may be one, and at least a portion of each of the light emitting pixels 161 in the light transmitting region 101 is located in the same avoiding hole. At this moment, the size of this dodging the hole can be equal with the whole size of light transmission region 101 basically, owing to dodge the quantity of hole and further reduce, consequently display module's processing technology is simpler.
Of course, when the number of the avoiding holes is plural, at least one avoiding hole may accommodate at least a portion of at least two light emitting pixels 161 located in the light transmissive region 101. At this moment, at least one part of different light-emitting pixels 161 can be accommodated through different avoiding holes, so that the arrangement of the light-emitting pixels 161 is more flexible, and the processing requirement of the display module is better met. Meanwhile, under the condition that the number of the light emitting pixels 161 is certain, at least one part of the light emitting pixels 161 is accommodated through the plurality of avoiding holes, the size of a single avoiding hole can be properly reduced, and therefore the structural strength of the display module is favorably guaranteed.
As mentioned above, the dielectric layer assembly 120 may include an inorganic layer assembly and an organic layer assembly, and the avoiding hole may penetrate only the inorganic layer assembly and not the organic layer assembly, or the avoiding hole may penetrate only the organic layer assembly and not the inorganic layer assembly, but may penetrate both the inorganic layer assembly and the organic layer assembly in order to further improve the display effect of the display module. At this time, the depth of the avoiding hole is larger, and the size of the light-emitting pixel 161 in the light-transmitting region 101 in the thickness direction of the display module is larger, so that a larger light-emitting area can be obtained, the display brightness of the light-transmitting region 101 is higher, and the purpose is achieved.
It should be noted that the dielectric layers included in the inorganic layer assembly are not limited to the dielectric layers described above, and when the inorganic layer assembly includes the substrate layer 121, the first insulating layer 122, the second insulating layer 123, and the third insulating layer 124, the avoiding hole may penetrate through the substrate layer 121, the first insulating layer 122, the second insulating layer 123, and the third insulating layer 124, so that the depth of the avoiding hole is as large as possible, and the light emitting area of the light emitting pixel 161 in the light transmitting region 101 is as large as possible, thereby further optimizing the display effect of the display module.
Based on the display module described in any of the embodiments, an embodiment of the present invention further discloses an electronic device, which includes the display module described in any of the embodiments, and further includes an optical device, the optical device is disposed on a side of the substrate 110 away from the organic light emitting layer 160, and the light transmissive region 101 is disposed opposite to the optical device.
Optionally, optical device here can include at least one in fingerprint module, camera, sensor and the light filling lamp to can realize functions such as fingerprint identification, shooting, data detection, light filling that correspond, these optical device can not occupy electronic equipment's screen space, thereby make electronic equipment's screen account for than higher. Of course, the optical device may also include other devices having a light receiving function or a light emitting function, which is not limited in this embodiment of the present invention.
The electronic device disclosed in the embodiment of the present invention may be a smart phone, a tablet computer, an electronic book reader, a wearable device (e.g., a smart watch), an electronic game machine, or the like, and the specific type of the electronic device is not limited in the embodiment of the present invention.
In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A display module is characterized in that the display module is provided with a light-transmitting area (101), the light-transmitting area (101) is arranged opposite to an optical device, the display module comprises a substrate (110), and a dielectric layer assembly (120), a thin film transistor (130), an anode layer (140), a cathode layer (150) and an organic light-emitting layer (160) which are arranged on the substrate (110), the thin film transistor (130) is connected with the anode layer (140), and the organic light-emitting layer (160) is positioned between the anode layer (140) and the cathode layer (150);
the medium layer assembly (120) is provided with a avoiding hole, the avoiding hole is located in the light-transmitting area (101), the organic light-emitting layer (160) comprises a plurality of light-emitting pixels (161), each of the light-emitting pixels (161) are arranged at intervals, and at least one part of the light-emitting pixels (161) is located in the avoiding hole.
2. The display module according to claim 1, wherein the light emitting pixels (161) in the light transmissive region (101) include a first light emitting portion (161 a), a second light emitting portion (161 b) and a third light emitting portion (161 c), the second light emitting portion (161 b) is connected to one end of the first light emitting portion (161 a) and one end of the third light emitting portion (161 c), respectively, and the second light emitting portion (161 b) is disposed in a plane parallel to the substrate (110).
3. The display module according to claim 1, wherein the number of the avoiding holes is plural, and at least a portion of each of the light-emitting pixels (161) located in the light-transmitting region (101) is located in one of the avoiding holes.
4. The display module according to claim 1, wherein at least a portion of at least two of the pixels (161) in the transparent region (101) is located in the same aperture.
5. The display module according to claim 4, wherein the number of the avoiding holes is one, and at least a portion of each of the light-emitting pixels (161) located in the light-transmitting region (101) is located in the same avoiding hole; alternatively, the first and second electrodes may be,
the number of the avoiding holes is a plurality of, and at least one of the avoiding holes accommodates at least a part of at least two of the light emitting pixels (161) located in the light transmitting region (101).
6. The display module according to claim 1, wherein the dielectric layer assembly (120) comprises an inorganic layer assembly and an organic layer assembly, and the avoiding hole penetrates through the inorganic layer assembly and the organic layer assembly.
7. The display module according to claim 6, wherein the inorganic layer assembly comprises a substrate layer (121), a first insulating layer (122), a second insulating layer (123) and a third insulating layer (124) stacked in sequence, and the organic layer assembly comprises a planarization layer (125) and a pixel defining layer (126);
wherein the first insulating layer (122) is a gate insulating layer, the second insulating layer (123) is an insulating layer between a scan line layer (240) and a capacitance metal layer (250), and the third insulating layer (124) is an insulating layer between the planarization layer (125) and the capacitance metal layer (250);
the avoiding hole penetrates through the substrate layer (121), the first insulating layer (122), the second insulating layer (123) and the third insulating layer (124).
8. The display module according to claim 1, wherein the substrate (110) is a flexible substrate comprising a first flexible layer (111), a first insulating layer (112) and a second flexible layer (113) stacked in sequence; alternatively, the first and second electrodes may be,
the substrate (110) comprises a glass layer.
9. An electronic device comprising a display module according to any one of claims 1 to 8, further comprising an optical device arranged on a side of the substrate (110) facing away from the organic light-emitting layer (160).
10. The electronic device of claim 9, wherein the optics comprise at least one of a fingerprint module, a camera, a sensor, and a fill light.
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| CN202010126537.8A CN111312783B (en) | 2020-02-27 | 2020-02-27 | Display module and electronic equipment |
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| CN202010126537.8A CN111312783B (en) | 2020-02-27 | 2020-02-27 | Display module and electronic equipment |
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| CN104716164A (en) * | 2015-03-27 | 2015-06-17 | 京东方科技集团股份有限公司 | Array substrate and manufacturing method thereof and organic light-emitting display device |
| CN104716167A (en) * | 2015-04-13 | 2015-06-17 | 京东方科技集团股份有限公司 | Organic electroluminescence display device, manufacturing method thereof and display device |
| CN110071120A (en) * | 2019-04-16 | 2019-07-30 | 深圳市华星光电半导体显示技术有限公司 | Display panel and display device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716164A (en) * | 2015-03-27 | 2015-06-17 | 京东方科技集团股份有限公司 | Array substrate and manufacturing method thereof and organic light-emitting display device |
| CN104716167A (en) * | 2015-04-13 | 2015-06-17 | 京东方科技集团股份有限公司 | Organic electroluminescence display device, manufacturing method thereof and display device |
| CN110071120A (en) * | 2019-04-16 | 2019-07-30 | 深圳市华星光电半导体显示技术有限公司 | Display panel and display device |
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