KR100615224B1 - 전계 발광 디스플레이 장치 - Google Patents
전계 발광 디스플레이 장치 Download PDFInfo
- Publication number
- KR100615224B1 KR100615224B1 KR1020040045047A KR20040045047A KR100615224B1 KR 100615224 B1 KR100615224 B1 KR 100615224B1 KR 1020040045047 A KR1020040045047 A KR 1020040045047A KR 20040045047 A KR20040045047 A KR 20040045047A KR 100615224 B1 KR100615224 B1 KR 100615224B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- display device
- sealing
- electrode
- display area
- 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.)
- Expired - Lifetime
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- 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
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective 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
- H10K59/871—Self-supporting sealing arrangements
-
- 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
- H10K50/841—Self-supporting sealing arrangements
-
- 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
- H10K50/8445—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
-
- 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
- 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
- H10K59/8731—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (7)
- 제 1 전극층, 제 2 전극층, 및 이들 사이에 배치되는 전계 발광부를 갖는 디스플레이 영역이 형성된 기판과;적어도 상기 디스플레이 영역을 밀봉하는 밀봉 부재와;상기 밀봉 부재와 상기 제 2 전극층 사이에, 적어도 상기 디스플레이 영역과 중첩되는 버퍼층;을 구비하며,상기 버퍼층은 상기 제 2 전극층의 일면 상에 형성되고, 상기 버퍼층은 Li, Ca, LiF, CaF2, MgF2 중의 하나 이상을 포함하는 것을 특징으로 하는 전계 발광 디스플레이 장치.
- 제 1항에 있어서,상기 밀봉 부재는 하나 이상의 층으로 구비되는 것을 특징으로 하는 전계 발광 디스플레이 장치.
- 삭제
- 제 1항에 있어서,상기 밀봉 부재는 밀봉 기판인 것을 특징으로 하는 전계 발광 디스플레이 장치.
- 제 4항에 있어서,상기 버퍼층은 상기 밀봉 기판의 상기 디스플레이 영역을 향한 일면 상에 형성되는 것을 특징으로 하는 전계 발광 디스플레이 장치.
- 삭제
- 제 1항에 있어서,상기 버퍼층의 두께는 10Å 내지 50Å인 것을 특징으로 하는 전계 발광 디스플레이 장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040045047A KR100615224B1 (ko) | 2004-06-17 | 2004-06-17 | 전계 발광 디스플레이 장치 |
JP2005075131A JP2006004910A (ja) | 2004-06-17 | 2005-03-16 | 電界発光ディスプレイ装置及びその製造方法 |
US11/149,543 US8004184B2 (en) | 2004-06-17 | 2005-06-10 | Electro-luminescent display device |
CN2005100838005A CN1711004B (zh) | 2004-06-17 | 2005-06-17 | 电致发光显示器件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040045047A KR100615224B1 (ko) | 2004-06-17 | 2004-06-17 | 전계 발광 디스플레이 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050119907A KR20050119907A (ko) | 2005-12-22 |
KR100615224B1 true KR100615224B1 (ko) | 2006-08-25 |
Family
ID=35479926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040045047A Expired - Lifetime KR100615224B1 (ko) | 2004-06-17 | 2004-06-17 | 전계 발광 디스플레이 장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8004184B2 (ko) |
JP (1) | JP2006004910A (ko) |
KR (1) | KR100615224B1 (ko) |
CN (1) | CN1711004B (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100812001B1 (ko) * | 2006-11-10 | 2008-03-10 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치 및 그 제조방법 |
DE112012003100T5 (de) * | 2011-07-27 | 2014-04-10 | Panasonic Corp. | Organisches Elektrolumineszenzelement |
KR102037377B1 (ko) * | 2013-04-15 | 2019-10-29 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
US9394614B2 (en) * | 2013-04-19 | 2016-07-19 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming projections and depressions, sealing structure, and light-emitting device |
KR20150137214A (ko) * | 2014-05-28 | 2015-12-09 | 삼성디스플레이 주식회사 | 유기발광 디스플레이 장치 및 그 제조방법 |
US11394034B2 (en) * | 2017-06-29 | 2022-07-19 | Nippon Steel Chemical & Material Co., Ltd. | Support for polymer electrolyte fuel cell catalyst, method of producing support for polymer electrolyte fuel cell catalyst, catalyst layer for polymer electrolyte fuel cell, and fuel cell |
CN110335893B (zh) * | 2019-07-22 | 2022-11-11 | 京东方科技集团股份有限公司 | 显示面板、封装盖板及其制造方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100247821B1 (ko) * | 1997-08-30 | 2000-03-15 | 손욱 | 플라즈마표시장치 |
JP2000173766A (ja) * | 1998-09-30 | 2000-06-23 | Sanyo Electric Co Ltd | 表示装置 |
US6365917B1 (en) | 1998-11-25 | 2002-04-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
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 |
US6384427B1 (en) * | 1999-10-29 | 2002-05-07 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device |
JP4434411B2 (ja) * | 2000-02-16 | 2010-03-17 | 出光興産株式会社 | アクティブ駆動型有機el発光装置およびその製造方法 |
JP2001338755A (ja) | 2000-03-21 | 2001-12-07 | Seiko Epson Corp | 有機el素子およびその製造方法 |
US6956324B2 (en) | 2000-08-04 | 2005-10-18 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method therefor |
JP2002093586A (ja) * | 2000-09-19 | 2002-03-29 | Semiconductor Energy Lab Co Ltd | 発光装置およびその作製方法 |
KR100413450B1 (ko) * | 2001-07-20 | 2003-12-31 | 엘지전자 주식회사 | 표시소자의 보호막 구조 |
KR200257242Y1 (ko) | 2001-09-13 | 2001-12-22 | 엘지.필립스 엘시디 주식회사 | 유기전계발광소자 |
US6737753B2 (en) * | 2001-09-28 | 2004-05-18 | Osram Opto Semiconductor Gmbh | Barrier stack |
JP3970022B2 (ja) * | 2001-12-27 | 2007-09-05 | 帝人株式会社 | ガスバリア性透明フィルム |
JP3890466B2 (ja) | 2001-12-27 | 2007-03-07 | 東洋ゴム工業株式会社 | 等速ジョイント用樹脂製ブーツの製造方法 |
TW595254B (en) * | 2002-03-29 | 2004-06-21 | Sanyo Electric Co | Electroluminescense display device |
JP4240276B2 (ja) * | 2002-07-05 | 2009-03-18 | 株式会社半導体エネルギー研究所 | 発光装置 |
JP4050972B2 (ja) * | 2002-10-16 | 2008-02-20 | 株式会社 日立ディスプレイズ | 表示装置 |
US20050248270A1 (en) * | 2004-05-05 | 2005-11-10 | Eastman Kodak Company | Encapsulating OLED devices |
-
2004
- 2004-06-17 KR KR1020040045047A patent/KR100615224B1/ko not_active Expired - Lifetime
-
2005
- 2005-03-16 JP JP2005075131A patent/JP2006004910A/ja active Pending
- 2005-06-10 US US11/149,543 patent/US8004184B2/en active Active
- 2005-06-17 CN CN2005100838005A patent/CN1711004B/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20050280363A1 (en) | 2005-12-22 |
JP2006004910A (ja) | 2006-01-05 |
US8004184B2 (en) | 2011-08-23 |
CN1711004B (zh) | 2010-05-05 |
CN1711004A (zh) | 2005-12-21 |
KR20050119907A (ko) | 2005-12-22 |
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