KR100544128B1 - 다공성 물질층을 구비한 유기 전계 발광 표시 장치 - Google Patents
다공성 물질층을 구비한 유기 전계 발광 표시 장치 Download PDFInfo
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- KR100544128B1 KR100544128B1 KR1020030059903A KR20030059903A KR100544128B1 KR 100544128 B1 KR100544128 B1 KR 100544128B1 KR 1020030059903 A KR1020030059903 A KR 1020030059903A KR 20030059903 A KR20030059903 A KR 20030059903A KR 100544128 B1 KR100544128 B1 KR 100544128B1
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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
-
- 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
- H10K50/846—Passivation; Containers; Encapsulations comprising getter material or desiccants
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
- H05B33/04—Sealing arrangements, e.g. against humidity
-
- 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
-
- 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
- H10K50/8428—Vertical spacers, e.g. arranged between the sealing arrangement and the OLED
-
- 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
- H10K59/8723—Vertical spacers, e.g. arranged between the sealing arrangement and the OLED
-
- 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
- H10K59/874—Passivation; Containers; Encapsulations including getter material or desiccant
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- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (13)
- 서로 대향되도록 배치되어 밀봉되는 제 1 및 제 2 기판;상기 제 1 및 제 2 기판의 사이에 개재된 것으로, 서로 대향된 한 쌍의 전극과, 상기 한 쌍의 전극 사이에 개재되어 상기 전극들로부터 공급된 전자 및 홀에 의해 발광하는 적어도 유기 발광층을 포함하는 유기층을 구비한 유기 전계 발광부;상기 제 1 및 제 2 기판의 사이에 개재되어 그 사이 공간부의 수분을 흡수하는 것으로, 복수개의 흡습공을 가지고, 투명하며, 수분을 흡수한 후에도 투명하게 유지되는 다공성 산화물로 이루어진 박막의 다공성 물질층; 및상기 제 1 및 제 2 기판의 사이에 개재된 칼라 필터;를 포함하고,상기 다공성 물질층 및 상기 칼라 필터는, 상기 제1기판 및 제2기판 중 화상이 구현되는 기판과 상기 유기 전계 발광부와의 사이에 배치된 유기 전계 발광 표시장치.
- 제 1항에 있어서,상기 다공성 물질층은 상기 제 2 기판의 상기 제 1 기판을 향한 면에 밀착 형성되어 있는 것을 특징으로 하는 유기 전계 발광 표시장치.
- 제 2항에 있어서,상기 칼라 필터는 상기 다공성 물질층의 상기 제 1 기판을 향한 면에 형성되어 있는 것을 특징으로 하는 유기 전계 발광 표시장치.
- 제 1항에 있어서,상기 칼라 필터는 상기 제 2 기판의 상기 제 1 기판을 향한 면에 밀착 형성되어 있는 것을 특징으로 하는 유기 전계 발광 표시장치.
- 제 4항에 있어서,상기 다공성 물질층은 상기 칼라 필터의 상기 제 1 기판을 향한 면에 형성되어 있는 것을 특징으로 하는 유기 전계 발광 표시장치.
- 제 1항 내지 제 5항 중 어느 한 항에 있어서,상기 다공성 산화물은 다공성 실리카, 수화 비정질 알루미나, 또는 다공성 실리카와 수화 비정질 알루미나의 화합물인 것을 특징으로 하는 유기 전계 발광 표시장치.
- 제 6항에 있어서,상기 수화 비정질 알루미나는 뵈마이트(bohemite) 및 바이어라이트(bayerite) 중 적어도 하나로 구비된 것을 특징으로 하는 유기 전계 발광 소자.
- 제 6항에 있어서,상기 다공성 물질층은 100 nm ~ 50 um의 두께를 가지는 것을 특징으로 하는 유기 전계 발광 표시 장치.
- 제 6항에 있어서,상기 다공성 산화물의 흡습공은 0.5nm~100nm의 지름을 갖는 것을 특징으로 하는 유기 전계 발광 표시 장치.
- 제 6항에 있어서,상기 다공성 물질층은 적어도 상기 유기 전계 발광부의 면적보다 넓게 형성된 것을 특징으로 하는 유기 전계 발광 표시장치.
- 제 1항 내지 제 5항 중 어느 한 항에 있어서,제 2 기판은 글라스 기판 또는 투명한 플라스틱 기판인 것을 특징으로 하는 유기 전계 발광 표시 장치.
- 제 11항에 있어서,상기 플라스틱 기판의 내면은 수분으로부터 보호하기 위한 보호막이 형성된 것을 특징으로 하는 유기 전계 발광 표시 장치.
- 제 11항에 있어서,상기 유기 전계 발광부의 전극들 중 적어도 제 2 기판을 향한 전극은 투명한 도전재로 구비된 것을 특징으로 하는 유기 전계 발광 표시장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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KR1020030059903A KR100544128B1 (ko) | 2003-08-28 | 2003-08-28 | 다공성 물질층을 구비한 유기 전계 발광 표시 장치 |
CN2004100588433A CN1592516B (zh) | 2003-08-28 | 2004-07-30 | 具有多孔材料层的有机电致发光显示器 |
US10/920,243 US20050046345A1 (en) | 2003-08-28 | 2004-08-18 | Organic electroluminescent display with porous material layer |
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KR1020030059903A KR100544128B1 (ko) | 2003-08-28 | 2003-08-28 | 다공성 물질층을 구비한 유기 전계 발광 표시 장치 |
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KR20050023572A KR20050023572A (ko) | 2005-03-10 |
KR100544128B1 true KR100544128B1 (ko) | 2006-01-23 |
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US (1) | US20050046345A1 (ko) |
KR (1) | KR100544128B1 (ko) |
CN (1) | CN1592516B (ko) |
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---|---|---|---|---|
KR100544126B1 (ko) * | 2003-08-26 | 2006-01-23 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자 및 그 제조방법 |
KR100544127B1 (ko) * | 2003-08-27 | 2006-01-23 | 삼성에스디아이 주식회사 | 수분 흡수층을 구비한 유기 전계 발광 표시 장치 |
KR100544131B1 (ko) * | 2003-09-03 | 2006-01-23 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자 및 그 제조방법 |
KR100683766B1 (ko) * | 2005-03-30 | 2007-02-15 | 삼성에스디아이 주식회사 | 평판표시장치 및 그의 제조방법 |
KR100902130B1 (ko) * | 2007-08-23 | 2009-06-10 | 나노게터스 주식회사 | 유기 이엘 소자의 수분 및 불순물 제거용 나노분말의제조방법 |
JP2009259732A (ja) * | 2008-04-21 | 2009-11-05 | Seiko Epson Corp | 有機エレクトロルミネッセンス装置 |
KR102080752B1 (ko) * | 2013-07-23 | 2020-02-25 | 삼성디스플레이 주식회사 | 봉지 구조물, 봉지 구조물을 포함하는 유기 발광 표시장치 및 유기 발광 표시장치의 제조 방법 |
CN105892143A (zh) * | 2016-06-29 | 2016-08-24 | 武汉华星光电技术有限公司 | 彩膜基板及显示装置 |
KR20180052161A (ko) * | 2016-11-09 | 2018-05-18 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 제조방법 |
JP2018120123A (ja) | 2017-01-26 | 2018-08-02 | 株式会社ジャパンディスプレイ | 表示装置及び基板間導通構造 |
CN108428804A (zh) * | 2018-04-19 | 2018-08-21 | 武汉华星光电技术有限公司 | Oled显示面板及其封装方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2742057B2 (ja) * | 1988-07-14 | 1998-04-22 | シャープ株式会社 | 薄膜elパネル |
US5321102A (en) * | 1992-10-26 | 1994-06-14 | The United States Of America As Represented By The Department Of Energy | Molecular engineering of porous silica using aryl templates |
JPH09148066A (ja) * | 1995-11-24 | 1997-06-06 | Pioneer Electron Corp | 有機el素子 |
US6441551B1 (en) * | 1997-07-14 | 2002-08-27 | 3M Innovative Properties Company | Electroluminescent device and apparatus |
JP2001035659A (ja) * | 1999-07-15 | 2001-02-09 | Nec Corp | 有機エレクトロルミネセント素子およびその製造方法 |
JP3936151B2 (ja) * | 2000-05-08 | 2007-06-27 | 双葉電子工業株式会社 | 有機el素子 |
CN1117400C (zh) * | 2000-06-27 | 2003-08-06 | 复旦大学 | 有机电致发光器件的封装方法 |
US7178927B2 (en) * | 2000-11-14 | 2007-02-20 | Semiconductor Energy Laboratory Co., Ltd. | Electroluminescent device having drying agent |
JP4594589B2 (ja) * | 2001-05-18 | 2010-12-08 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 吸湿シート |
US6808828B2 (en) * | 2001-08-23 | 2004-10-26 | Tohoku Pioneer Corporation | Organic electroluminescent display panel |
TWI304706B (ko) * | 2002-08-30 | 2008-12-21 | Au Optronics Corp | |
KR100496286B1 (ko) * | 2003-04-12 | 2005-06-17 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 및 이의 제조 방법 |
KR100544127B1 (ko) * | 2003-08-27 | 2006-01-23 | 삼성에스디아이 주식회사 | 수분 흡수층을 구비한 유기 전계 발광 표시 장치 |
-
2003
- 2003-08-28 KR KR1020030059903A patent/KR100544128B1/ko active IP Right Grant
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2004
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- 2004-08-18 US US10/920,243 patent/US20050046345A1/en not_active Abandoned
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CN1592516A (zh) | 2005-03-09 |
CN1592516B (zh) | 2010-06-23 |
US20050046345A1 (en) | 2005-03-03 |
KR20050023572A (ko) | 2005-03-10 |
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