JP2021534435A - 表示素子の封止構造、表示装置 - Google Patents
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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
- H10K59/131—Interconnections, e.g. wiring lines or terminals
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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
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/1201—Manufacture or treatment
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- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
本出願は、2018年8月29日に中国特許庁に提出された中国特許出願201821401545.3の優先権を主張し、その全ての内容が援用により本出願に取り込まれる。
Claims (12)
- 表示素子の封止構造であって、
ベース基板と、前記ベース基板の表面に設置された表示素子と、前記表示素子を被覆する封止層とを含み、
前記表示素子は、表示領域と、前記表示領域を取り囲む周辺領域とを含み、
前記周辺領域に、傾きが90度より小さい斜め側面を有する信号線パターンが設置された表示素子の封止構造。 - 前記信号線パターンは、傾きが60度より小さい斜め側面を有する請求項1に記載の表示素子の封止構造。
- 前記斜め側面は、離隔して設置された複数の突起部を含む凹凸構造を呈し、
隣接する前記突起部の間に凹溝が形成された請求項1又は2に記載の表示素子の封止構造。 - 前記斜め側面は、前記信号線パターンの延在方向に沿って延在し、
前記信号線パターンの前記信号線パターンの延在方向に垂直な方向に沿った最大幅は、2μm〜30μmの範囲である請求項3に記載の表示素子の封止構造。 - 前記信号線パターンの前記信号線パターンの延在方向に垂直な方向に沿った最小幅は、2μm〜24μmの範囲である請求項3又は4に記載の表示素子の封止構造。
- 前記凹溝の前記信号線パターンの延在方向に垂直な方向に沿った凹み深さは、6μm以内である請求項3乃至5のいずれか一項に記載の表示素子の封止構造。
- 前記突起部の傾きは、凹溝の溝底の傾きより小さい請求項3乃至6のいずれか一項に記載の表示素子の封止構造。
- 前記突起部の前記ベース基板における正投影は、矩形、三角形、台形及び/又は半円形を呈する請求項3乃至7のいずれか一項に記載の表示素子の封止構造。
- 前記信号線パターンは、積層して設置された第1信号線サブパターンと、第2信号線サブパターンとを含み、
前記第1信号線サブパターンは、前記第2信号線サブパターンと前記ベース基板の間に位置し、
同じエッチング液のエッチング作用の下で、前記第1信号線サブパターンと前記第2信号線サブパターンのエッチング選択比は、1より小さい請求項1乃至8のいずれか一項に記載の表示素子の封止構造。 - 前記信号線パターンは、前記表示素子における導電膜層の1つと同一層に且つ同一材料で設置される請求項1乃至9のいずれか一項に記載の表示素子の封止構造。
- 前記信号線パターンは、電源線パターンを含む請求項1乃至10のいずれか一項に記載の表示素子の封止構造。
- 請求項1乃至11のいずれか一項に記載の表示素子の封止構造を含む表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821401545.3U CN208637462U (zh) | 2018-08-29 | 2018-08-29 | 一种显示器件的封装结构、显示装置 |
CN201821401545.3 | 2018-08-29 | ||
PCT/CN2019/088943 WO2020042690A1 (zh) | 2018-08-29 | 2019-05-29 | 显示器件的封装结构、显示装置 |
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JP2021534435A true JP2021534435A (ja) | 2021-12-09 |
JP7310070B2 JP7310070B2 (ja) | 2023-07-19 |
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JP2019561242A Active JP7310070B2 (ja) | 2018-08-29 | 2019-05-29 | 表示素子の封止構造、表示装置 |
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Country | Link |
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US (1) | US11276741B2 (ja) |
EP (1) | EP3846235B1 (ja) |
JP (1) | JP7310070B2 (ja) |
KR (1) | KR20200026186A (ja) |
CN (1) | CN208637462U (ja) |
WO (1) | WO2020042690A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN208637462U (zh) * | 2018-08-29 | 2019-03-22 | 京东方科技集团股份有限公司 | 一种显示器件的封装结构、显示装置 |
CN110767731B (zh) * | 2019-10-31 | 2022-05-20 | 京东方科技集团股份有限公司 | 显示面板及显示装置 |
WO2023004768A1 (zh) * | 2021-07-30 | 2023-02-02 | 京东方科技集团股份有限公司 | 显示基板和显示装置 |
CN114937443A (zh) * | 2022-06-16 | 2022-08-23 | Tcl华星光电技术有限公司 | 阵列基板及显示面板 |
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2018
- 2018-08-29 CN CN201821401545.3U patent/CN208637462U/zh active Active
-
2019
- 2019-05-29 EP EP19829389.6A patent/EP3846235B1/en active Active
- 2019-05-29 WO PCT/CN2019/088943 patent/WO2020042690A1/zh unknown
- 2019-05-29 KR KR1020197035795A patent/KR20200026186A/ko not_active IP Right Cessation
- 2019-05-29 US US16/612,925 patent/US11276741B2/en active Active
- 2019-05-29 JP JP2019561242A patent/JP7310070B2/ja active Active
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Also Published As
Publication number | Publication date |
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EP3846235B1 (en) | 2024-02-14 |
KR20200026186A (ko) | 2020-03-10 |
EP3846235A1 (en) | 2021-07-07 |
JP7310070B2 (ja) | 2023-07-19 |
WO2020042690A1 (zh) | 2020-03-05 |
US11276741B2 (en) | 2022-03-15 |
US20200335570A1 (en) | 2020-10-22 |
EP3846235A4 (en) | 2022-05-18 |
CN208637462U (zh) | 2019-03-22 |
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