JP6684589B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
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- JP6684589B2 JP6684589B2 JP2015253395A JP2015253395A JP6684589B2 JP 6684589 B2 JP6684589 B2 JP 6684589B2 JP 2015253395 A JP2015253395 A JP 2015253395A JP 2015253395 A JP2015253395 A JP 2015253395A JP 6684589 B2 JP6684589 B2 JP 6684589B2
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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
- H10K59/126—Shielding, e.g. light-blocking means over the TFTs
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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
- H10K59/13—Active-matrix OLED [AMOLED] displays comprising photosensors that control luminance
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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
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking layers
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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
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/842—Containers
- H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
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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
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/844—Encapsulations
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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
- H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
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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
- H10K59/122—Pixel-defining structures or layers, e.g. banks
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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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
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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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
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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
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
- H10K59/8722—Peripheral sealing arrangements, e.g. adhesives, sealants
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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
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/873—Encapsulations
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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
- H10K59/80—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
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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
- H10K59/80—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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optical Filters (AREA)
Description
Claims (10)
- 複数の単位画素それぞれで輝度が制御されて発光する自発光素子層を含む複数層が積層される回路基板と、
前記自発光素子層からの光を遮光すると共に透湿性を有する遮光層を備え、前記回路基板に対向して設けられる対向基板と、
を有し、
前記遮光層は、前記自発光素子層に対向する領域よりも前記対向基板の縁側の領域に、前記対向基板の縁に沿うように形成される開口を有し、
前記複数層のうち少なくとも一つの層は、前記回路基板の縁に沿うように形成される溝部を有し、
前記開口は、前記溝部の内面のうち前記自発光素子層に近い方の内面よりも前記対向基板の縁側に設けられ、
前記自発光素子層に近い方の内面は傾斜面であり、
前記開口の幅は、前記溝部の底面の幅よりも小さいことを特徴とする表示装置。 - 前記複数層のうち少なくとも一つの層は、前記回路基板の縁に沿うように切断された切断部を有し、
前記開口は、前記切断部の切断面のうち前記自発光素子層に近い方の切断面よりも前記対向基板の縁側に設けられることを特徴とする請求項1に記載の表示装置。 - 前記自発光素子層に近い方の切断面は傾斜面であることを特徴とする請求項2に記載の表示装置。
- 前記回路基板には、複数の単位画素を区画するバンク層が配置され、
前記少なくとも一つの層は、前記バンク層を含むことを特徴とする請求項2に記載の表示装置。 - 前記バンク層の前記自発光素子層とは反対の側には、前記バンク層に直接接して絶縁層が配置され、
前記少なくとも一つの層は、前記絶縁層を含むことを特徴とする請求項4に記載の表示装置。 - 前記複数層のうち上層に設けられる層の方が下層に設けられる層よりも光屈折率が小さい材料からなることを特徴とする請求項1乃至5のいずれか1項に記載の表示装置。
- 前記自発光素子層の前記対向基板の側には、前記自発光素子層を覆う封止膜が配置され、
前記少なくとも一つの層は、前記封止膜を含むことを特徴とする請求項1乃至5のいずれか1項に記載の表示装置。 - 前記開口に沿って、前記回路基板と前記対向基板との間に設けられるシール部材を有することを特徴とする請求項1乃至7のいずれか1項に記載の表示装置。
- 前記開口に沿って、前記回路基板と前記対向基板との間に設けられるシール部材を有し、
前記シール部材は、前記複数層のうち最上層の層よりも光屈折率が小さい材料からなることを特徴とする請求項6に記載の表示装置。 - 前記対向基板は、カラーフィルタ層を含むことを特徴とする請求項1乃至9のいずれか1項に記載の表示装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015253395A JP6684589B2 (ja) | 2015-12-25 | 2015-12-25 | 表示装置 |
| US15/270,614 US9929224B2 (en) | 2015-12-25 | 2016-09-20 | Display device |
| KR1020160123956A KR101883559B1 (ko) | 2015-12-25 | 2016-09-27 | 표시 장치 |
| CN201610875774.8A CN107068889B (zh) | 2015-12-25 | 2016-09-30 | 显示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015253395A JP6684589B2 (ja) | 2015-12-25 | 2015-12-25 | 表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017117704A JP2017117704A (ja) | 2017-06-29 |
| JP6684589B2 true JP6684589B2 (ja) | 2020-04-22 |
Family
ID=59087283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015253395A Active JP6684589B2 (ja) | 2015-12-25 | 2015-12-25 | 表示装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9929224B2 (ja) |
| JP (1) | JP6684589B2 (ja) |
| KR (1) | KR101883559B1 (ja) |
| CN (1) | CN107068889B (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI723271B (zh) * | 2013-09-18 | 2021-04-01 | 日商半導體能源研究所股份有限公司 | 顯示裝置、顯示裝置的驅動方法、程式以及儲存介質 |
| TWI553381B (zh) * | 2015-02-09 | 2016-10-11 | 群創光電股份有限公司 | 顯示面板 |
| JP6943263B2 (ja) * | 2019-02-28 | 2021-09-29 | セイコーエプソン株式会社 | 画像表示装置および虚像表示装置 |
| JP6911878B2 (ja) * | 2019-02-28 | 2021-07-28 | セイコーエプソン株式会社 | 画像表示装置および虚像表示装置 |
| TWI704708B (zh) * | 2019-06-25 | 2020-09-11 | 友達光電股份有限公司 | 顯示面板 |
| US11196024B2 (en) * | 2019-12-04 | 2021-12-07 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel including peripheral area with plurality of refraction pieces having openings facing substrate, and manufacturing method thereof |
| JP7465652B2 (ja) * | 2019-12-05 | 2024-04-11 | JDI Design and Development 合同会社 | 自発光表示パネルおよびその製造方法 |
| KR20230033181A (ko) * | 2021-08-30 | 2023-03-08 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 제조 방법 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009047879A (ja) * | 2007-08-20 | 2009-03-05 | Seiko Epson Corp | 有機エレクトロルミネッセンス装置及びその製造方法、電子機器 |
| JP2009283242A (ja) | 2008-05-21 | 2009-12-03 | Canon Inc | 有機el表示装置 |
| JP2010243647A (ja) | 2009-04-02 | 2010-10-28 | Toppoly Optoelectronics Corp | ディスプレイ装置及びこれを備える電子機器 |
| KR101722026B1 (ko) * | 2010-10-22 | 2017-04-12 | 삼성디스플레이 주식회사 | 평판 표시 패널, 평판 표시 패널용 원장기판, 및 평판 표시 패널 제조 방법 |
| JP2012252905A (ja) * | 2011-06-03 | 2012-12-20 | Panasonic Corp | 表示パネル、表示装置および表示パネルの検査方法 |
| KR101957145B1 (ko) * | 2012-12-24 | 2019-03-13 | 엘지디스플레이 주식회사 | 유기발광소자표시장치 및 그 제조방법 |
| JP6331276B2 (ja) * | 2013-06-28 | 2018-05-30 | セイコーエプソン株式会社 | 電気光学装置、電気光学装置の製造方法、及び電子機器 |
| JP2015049947A (ja) * | 2013-08-29 | 2015-03-16 | 株式会社ジャパンディスプレイ | 有機エレクトロルミネッセンス表示装置 |
| JP6133173B2 (ja) * | 2013-08-29 | 2017-05-24 | 株式会社ジャパンディスプレイ | 有機エレクトロルミネッセンス表示装置 |
| JP2015049972A (ja) * | 2013-08-30 | 2015-03-16 | 株式会社ジャパンディスプレイ | 有機el表示装置 |
| JP2015187928A (ja) * | 2014-03-26 | 2015-10-29 | 株式会社Joled | 有機el表示装置および電子機器 |
| JP6446208B2 (ja) * | 2014-09-03 | 2018-12-26 | 株式会社ジャパンディスプレイ | 表示装置 |
-
2015
- 2015-12-25 JP JP2015253395A patent/JP6684589B2/ja active Active
-
2016
- 2016-09-20 US US15/270,614 patent/US9929224B2/en active Active
- 2016-09-27 KR KR1020160123956A patent/KR101883559B1/ko active Active
- 2016-09-30 CN CN201610875774.8A patent/CN107068889B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20170186830A1 (en) | 2017-06-29 |
| US9929224B2 (en) | 2018-03-27 |
| KR101883559B1 (ko) | 2018-08-24 |
| KR20170077019A (ko) | 2017-07-05 |
| JP2017117704A (ja) | 2017-06-29 |
| CN107068889A (zh) | 2017-08-18 |
| CN107068889B (zh) | 2020-03-27 |
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