JP6961468B2 - ディスプレイ装置 - Google Patents
ディスプレイ装置 Download PDFInfo
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- JP6961468B2 JP6961468B2 JP2017219406A JP2017219406A JP6961468B2 JP 6961468 B2 JP6961468 B2 JP 6961468B2 JP 2017219406 A JP2017219406 A JP 2017219406A JP 2017219406 A JP2017219406 A JP 2017219406A JP 6961468 B2 JP6961468 B2 JP 6961468B2
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- 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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- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
110 回路素子層
120 画素画成膜
130,130A,130B,130C,130D,130E 配線層
211,212,213 画素電極
221,222,223 中間層
231,232,233 対向電極
241,242,243 パッシベーション層
Claims (11)
- 第1画素領域及び第2画素領域を含む画素領域と、非画素領域とを具備した基板と、
前記第1画素領域及び前記第2画素領域にそれぞれ対応する第1画素電極及び第2画素電極と、
前記画素領域に対応する開口を具備した画素画成膜と、
前記第1画素電極及び前記第2画素電極の上にそれぞれ配置され、互いに離隔され、それぞれ発光層を含む第1中間層及び第2中間層と、
前記第1中間層及び前記第2中間層の上にそれぞれ配置され、互いに離隔された第1対向電極及び第2対向電極と、
前記非画素領域と対応し、前記第1対向電極及び前記第2対向電極と一部重なり、前記第1対向電極及び前記第2対向電極と接触する配線層と、を含み、
前記配線層は、前記画素画成膜上に配置されており、
前記配線層は、
互いに重ね合わされた第1金属層及び第2金属層と、
前記第1金属層と前記第2金属層との間の透光層と、を含むディスプレイ装置。 - 前記配線層の一部は、前記第1対向電極及び前記第2対向電極の下で、前記第1対向電極及び前記第2対向電極と接触することを特徴とする請求項1に記載のディスプレイ装置。
- 前記配線層は、前記第1画素電極及び前記第2画素電極とエッチング選択比が異なる材料を含むことを特徴とする請求項1に記載のディスプレイ装置。
- 前記第1対向電極上及び前記第2対向電極上の、第1パッシベーション層及び第2パッシベーション層をさらに含むことを特徴とする請求項1に記載のディスプレイ装置。
- 前記第1パッシベーション層の幅は、前記第1対向電極の幅より広く、
前記第2パッシベーション層の幅は、前記第2対向電極の幅より広いことを特徴とする請求項4に記載のディスプレイ装置。 - 前記第1パッシベーション層及び前記第2パッシベーション層は、無機絶縁物を含むことを特徴とする請求項4に記載のディスプレイ装置。
- 前記配線層の一部は、前記第1パッシベーション層及び第2パッシベーション層の上に配置され、前記配線層は、前記第1パッシベーション層及び第2パッシベーション層のそれぞれに画成されたコンタクトホールを通じて、前記第1対向電極及び前記第2対向電極と接触することを特徴とする請求項4に記載のディスプレイ装置。
- 前記配線層は、前記第1画素電極及び前記第2画素電極と同一の材料を含むことを特徴とする請求項1に記載のディスプレイ装置。
- 前記第1対向電極の幅は、前記第1中間層の幅より広く、
前記第2対向電極の幅は、前記第2中間層の幅より広いことを特徴とする請求項1に記載のディスプレイ装置。 - 前記第1中間層及び前記第2中間層のうちの少なくともいずれか一層は、
発光層の下または上に配置される機能層をさらに含むことを特徴とする請求項1に記載のディスプレイ装置。 - 前記機能層は、ホール輸送層、ホール注入層、電子注入層及び電子輸送層のうちのいずれか一つの層を含むことを特徴とする請求項10に記載のディスプレイ装置。
Priority Applications (1)
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JP2021167941A JP7416744B2 (ja) | 2016-11-15 | 2021-10-13 | ディスプレイ装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020160152241A KR20180055024A (ko) | 2016-11-15 | 2016-11-15 | 디스플레이 장치 |
KR10-2016-0152241 | 2016-11-15 |
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JP2021167941A Division JP7416744B2 (ja) | 2016-11-15 | 2021-10-13 | ディスプレイ装置 |
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JP2018081916A JP2018081916A (ja) | 2018-05-24 |
JP6961468B2 true JP6961468B2 (ja) | 2021-11-05 |
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JP2017219406A Active JP6961468B2 (ja) | 2016-11-15 | 2017-11-14 | ディスプレイ装置 |
JP2021167941A Active JP7416744B2 (ja) | 2016-11-15 | 2021-10-13 | ディスプレイ装置 |
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Country Status (6)
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US (2) | US10439160B2 (ja) |
EP (1) | EP3321989B1 (ja) |
JP (2) | JP6961468B2 (ja) |
KR (1) | KR20180055024A (ja) |
CN (1) | CN108074954B (ja) |
TW (1) | TWI737836B (ja) |
Families Citing this family (13)
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KR20180055024A (ko) * | 2016-11-15 | 2018-05-25 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
KR102439307B1 (ko) * | 2018-01-29 | 2022-09-02 | 삼성디스플레이 주식회사 | 유기발광표시장치 및 그 제조방법 |
CN108767136B (zh) | 2018-06-05 | 2020-06-30 | 京东方科技集团股份有限公司 | 一种镜面显示屏和制备方法 |
KR102588594B1 (ko) | 2018-10-16 | 2023-10-16 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
CN109390382B (zh) * | 2018-10-30 | 2020-11-06 | 昆山国显光电有限公司 | 显示面板及其制备方法、显示装置 |
KR102619291B1 (ko) * | 2018-11-28 | 2023-12-28 | 엘지디스플레이 주식회사 | 표시장치 |
KR20200082504A (ko) * | 2018-12-28 | 2020-07-08 | 엘지디스플레이 주식회사 | 조명 장치 |
KR20200093737A (ko) * | 2019-01-28 | 2020-08-06 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
KR20210002165A (ko) | 2019-06-26 | 2021-01-07 | 삼성디스플레이 주식회사 | 디스플레이 장치 및 그 제조방법 |
CN111048005B (zh) * | 2020-01-06 | 2021-06-22 | 昆山国显光电有限公司 | 显示面板及显示装置 |
TWI747690B (zh) * | 2020-12-28 | 2021-11-21 | 友達光電股份有限公司 | 顯示裝置及其製作方法 |
KR20240027739A (ko) * | 2021-06-30 | 2024-03-04 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 및 표시 장치의 제작 방법 |
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US20190363280A1 (en) | 2019-11-28 |
KR20180055024A (ko) | 2018-05-25 |
CN108074954B (zh) | 2023-09-12 |
EP3321989A1 (en) | 2018-05-16 |
EP3321989B1 (en) | 2024-05-08 |
US10784462B2 (en) | 2020-09-22 |
JP7416744B2 (ja) | 2024-01-17 |
US20180138441A1 (en) | 2018-05-17 |
JP2018081916A (ja) | 2018-05-24 |
US10439160B2 (en) | 2019-10-08 |
JP2022009077A (ja) | 2022-01-14 |
CN108074954A (zh) | 2018-05-25 |
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