CN114846615A - 显示面板及显示装置 - Google Patents
显示面板及显示装置 Download PDFInfo
- Publication number
- CN114846615A CN114846615A CN202080002659.4A CN202080002659A CN114846615A CN 114846615 A CN114846615 A CN 114846615A CN 202080002659 A CN202080002659 A CN 202080002659A CN 114846615 A CN114846615 A CN 114846615A
- Authority
- CN
- China
- Prior art keywords
- hole
- layer
- light
- substrate
- display panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 238000005538 encapsulation Methods 0.000 claims abstract description 64
- 239000011241 protective layer Substances 0.000 claims abstract description 43
- 238000011049 filling Methods 0.000 claims abstract description 42
- 239000010409 thin film Substances 0.000 claims abstract description 32
- 239000000945 filler Substances 0.000 claims abstract description 11
- 239000011229 interlayer Substances 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- 239000010408 film Substances 0.000 claims description 134
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- 229920002120 photoresistant polymer Polymers 0.000 description 14
- 229910052814 silicon oxide Inorganic materials 0.000 description 13
- 229910052581 Si3N4 Inorganic materials 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 11
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 11
- 238000011161 development Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
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- 230000008020 evaporation Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 4
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- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
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- 239000010703 silicon Substances 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- FWLHAQYOFMQTHQ-UHFFFAOYSA-N 2-N-[8-[[8-(4-aminoanilino)-10-phenylphenazin-10-ium-2-yl]amino]-10-phenylphenazin-10-ium-2-yl]-8-N,10-diphenylphenazin-10-ium-2,8-diamine hydroxy-oxido-dioxochromium Chemical compound O[Cr]([O-])(=O)=O.O[Cr]([O-])(=O)=O.O[Cr]([O-])(=O)=O.Nc1ccc(Nc2ccc3nc4ccc(Nc5ccc6nc7ccc(Nc8ccc9nc%10ccc(Nc%11ccccc%11)cc%10[n+](-c%10ccccc%10)c9c8)cc7[n+](-c7ccccc7)c6c5)cc4[n+](-c4ccccc4)c3c2)cc1 FWLHAQYOFMQTHQ-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 2
- -1 Polyethylene Terephthalate Polymers 0.000 description 2
- 238000004380 ashing Methods 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
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- 230000005684 electric field Effects 0.000 description 2
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- 239000003822 epoxy resin Substances 0.000 description 2
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- 230000014509 gene expression Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005525 hole transport Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 238000002156 mixing Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 238000000411 transmission spectrum Methods 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000004364 calculation method Methods 0.000 description 1
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- 238000009792 diffusion process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/844—Encapsulations
-
- 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
-
- 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
- H10K50/805—Electrodes
- H10K50/81—Anodes
- H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic layers
-
- 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
- H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
-
- 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
- H10K59/122—Pixel-defining structures or layers, e.g. banks
-
- 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
- H10K59/80—Constructional details
- H10K59/805—Electrodes
- H10K59/8051—Anodes
- H10K59/80518—Reflective anodes, e.g. ITO combined with thick metallic layers
-
- 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
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/873—Encapsulations
-
- 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
- H10K59/80—Constructional details
- H10K59/875—Arrangements for extracting light from the devices
- H10K59/878—Arrangements for extracting light from the devices comprising reflective means
-
- 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
- H10K59/80—Constructional details
- H10K59/875—Arrangements for extracting light from the devices
- H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
-
- 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- 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
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
一种显示面板(01)，包括：发光基板(100)，对置基板(200)，以及位于发光基板(100)与对置基板(200)之间的中间层组件(300)；发光基板(100)具有被配置为发出光的一发光面(100a)，发光面(100a)发出的光射向对置基板(200)；中间层组件(300)包括：沿从发光基板(100)垂直指向对置基板(200)的指向方向，依次层叠设置的薄膜封装层(30)、填充层(31)、以及保护层(32)；薄膜封装层(30)包括：依次层叠设置的至少两层封装子层(30a)；沿指向方向，每个封装子层(30a)的折射率逐渐增加；保护层(32)的折射率大于填充层(31)的折射率。
Description
PCT国内申请，说明书已公开。
Claims (20)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/127269 WO2022094973A1 (zh) | 2020-11-06 | 2020-11-06 | 显示面板及显示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114846615A true CN114846615A (zh) | 2022-08-02 |
| CN114846615B CN114846615B (zh) | 2023-12-01 |
Family
ID=81458469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080002659.4A Active CN114846615B (zh) | 2020-11-06 | 2020-11-06 | 显示面板及显示装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220352487A1 (zh) |
| EP (1) | EP4145528A4 (zh) |
| CN (1) | CN114846615B (zh) |
| WO (1) | WO2022094973A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210152058A (ko) * | 2020-06-04 | 2021-12-15 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 제조 방법 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101026180A (zh) * | 2006-02-22 | 2007-08-29 | 统宝光电股份有限公司 | 包含电致发光装置的影像显示系统及其制造方法 |
| US20170062540A1 (en) * | 2015-08-25 | 2017-03-02 | Samsung Display Co., Ltd. | Organic light emitting display panel and method of manufacturing the same |
| CN109585497A (zh) * | 2017-09-29 | 2019-04-05 | 乐金显示有限公司 | 有机发光二极管显示设备 |
| CN109638055A (zh) * | 2018-12-18 | 2019-04-16 | 武汉天马微电子有限公司 | 一种有机发光显示面板、制备方法及显示装置 |
| CN111063826A (zh) * | 2019-12-16 | 2020-04-24 | 深圳市华星光电半导体显示技术有限公司 | 一种显示面板 |
| KR20200072745A (ko) * | 2018-12-13 | 2020-06-23 | 엘지디스플레이 주식회사 | 전계발광 표시장치 및 그를 포함한 개인 몰입형 표시장치 |
| CN111384139A (zh) * | 2020-03-20 | 2020-07-07 | 京东方科技集团股份有限公司 | 显示面板及其制作方法、防窥膜、显示装置 |
| CN111653683A (zh) * | 2020-06-16 | 2020-09-11 | 京东方科技集团股份有限公司 | 显示面板和显示装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016076169A1 (ja) * | 2014-11-10 | 2016-05-19 | シャープ株式会社 | 有機ｅｌ表示装置 |
| KR102016565B1 (ko) * | 2017-11-30 | 2019-08-30 | 엘지디스플레이 주식회사 | 전계발광표시장치 |
-
2020
- 2020-11-06 US US17/606,506 patent/US20220352487A1/en active Pending
- 2020-11-06 EP EP20960434.7A patent/EP4145528A4/en active Pending
- 2020-11-06 WO PCT/CN2020/127269 patent/WO2022094973A1/zh unknown
- 2020-11-06 CN CN202080002659.4A patent/CN114846615B/zh active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101026180A (zh) * | 2006-02-22 | 2007-08-29 | 统宝光电股份有限公司 | 包含电致发光装置的影像显示系统及其制造方法 |
| US20170062540A1 (en) * | 2015-08-25 | 2017-03-02 | Samsung Display Co., Ltd. | Organic light emitting display panel and method of manufacturing the same |
| CN109585497A (zh) * | 2017-09-29 | 2019-04-05 | 乐金显示有限公司 | 有机发光二极管显示设备 |
| KR20200072745A (ko) * | 2018-12-13 | 2020-06-23 | 엘지디스플레이 주식회사 | 전계발광 표시장치 및 그를 포함한 개인 몰입형 표시장치 |
| CN109638055A (zh) * | 2018-12-18 | 2019-04-16 | 武汉天马微电子有限公司 | 一种有机发光显示面板、制备方法及显示装置 |
| CN111063826A (zh) * | 2019-12-16 | 2020-04-24 | 深圳市华星光电半导体显示技术有限公司 | 一种显示面板 |
| CN111384139A (zh) * | 2020-03-20 | 2020-07-07 | 京东方科技集团股份有限公司 | 显示面板及其制作方法、防窥膜、显示装置 |
| CN111653683A (zh) * | 2020-06-16 | 2020-09-11 | 京东方科技集团股份有限公司 | 显示面板和显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114846615B (zh) | 2023-12-01 |
| EP4145528A4 (en) | 2023-08-23 |
| WO2022094973A1 (zh) | 2022-05-12 |
| US20220352487A1 (en) | 2022-11-03 |
| EP4145528A1 (en) | 2023-03-08 |
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