KR101003338B1 - 전색상 oled 백라이트를 갖는 반투과형 디스플레이 - Google Patents
전색상 oled 백라이트를 갖는 반투과형 디스플레이 Download PDFInfo
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- KR101003338B1 KR101003338B1 KR1020067013947A KR20067013947A KR101003338B1 KR 101003338 B1 KR101003338 B1 KR 101003338B1 KR 1020067013947 A KR1020067013947 A KR 1020067013947A KR 20067013947 A KR20067013947 A KR 20067013947A KR 101003338 B1 KR101003338 B1 KR 101003338B1
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Abstract
Description
Claims (54)
- 반사 전극을 가지며 제1 대역폭의 광을 방출하는 것을 특징으로 하는 제1 OLED 디바이스로서, 조면(rough surface)을 갖는 기판 부재 위에 배치되고, 상기 조면은 제1 OLED 디바이스의 반대 측에 위치하는 것인 제1 OLED 디바이스;제1 대역폭과 상이한 제2 대역폭의 광을 방출하는 것을 특징으로 하는 제2 OLED 디바이스로서, 상기 제1 OLED 디바이스용 기판 부재의 조면 측에 배치되고 투명한 제2 OLED 디바이스; 및제1 및 제2 OLED 디바이스에 의해 방출된 광을 변조하도록 배치된 광 변조 부재를 포함하는 반투과형 디스플레이 디바이스.
- 제1항에 있어서, 제1 대역폭과 제2 대역폭은 시간 순차적으로(in timed sequence) 서로 조합하여 방출되는 것인 반투과형 디스플레이 디바이스.
- 삭제
- 제1항에 있어서, 제3 대역폭의 광을 방출하는 것을 특징으로 하는 제3 OLED 디바이스를 더 포함하며, 상기 제3 OLED 디바이스는 투명하며 제2 OLED 디바이스와 제1 OLED 디바이스의 발광 표면 사이에 배치되어 있고, 제1, 제2, 및 제3 대역폭은 시간 순차적으로 서로 조합하여 방출되고, 제3 대역폭은 제1 및 제2 대역폭과 상이한 것인 반투과형 디스플레이 디바이스.
- 제1항에 있어서, 제1 OLED 및 제2 OLED는 광 변조 부재에 라미네이션되어 있는 백라이트의 일부이고, 상기 백라이트를 캡슐화하는 캡슐화제(encapsulant)를 더 포함하는 것인 반투과형 디스플레이 디바이스.
- 제1항에 있어서, 광 변조 부재는 액정 디스플레이인 반투과형 디스플레이 디바이스.
- 제4항에 있어서, 제1 OLED, 제2 OLED 및 제3 OLED, 및 광 변조 부재는 기밀 밀봉된 패키지(hermetically sealed package)를 형성하도록 제조되는 것인 반투과형 디스플레이 디바이스.
- OLED 백라이트의 발광 표면에 인접하게 배치된 광 변조 부재를 포함하는 반투과형 디스플레이 디바이스로서,상기 OLED 백라이트는조면을 가지는 광 산란 기판 부재 위에 배치되는 제1 OLED로서,상기 광 산란 기판 부재 위에 배치되는 반사성 제1 전도층으로서, 상기 기판 부재 상의 조면의 형상이 반사성 제1 전도층에 부여되어 있는 것인 제1 전도층;제1 대역폭의 광을 방출하는 발광 물질을 포함하는 제1 유기층; 및상기 제1 유기층 위에 배치된 투과성 제2 전도층을 포함하는 제1 OLED; 및제1 OLED의 발광 표면에 인접하게 배치된 제2 OLED로서,투과성 제3 전도층;제3 전도층 위에 배치된, 제1 대역폭과 다른 제2 대역폭의 광을 방출하는 발광 물질을 포함하는 제2 유기층; 및상기 제2 유기층 위에 배치된 투과성 제4 전도층을 포함하는 제2 OLED를 포함하는 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 상기 제1 대역폭과 제2 대역폭은 시간 순차적으로 조합하여 방출되는 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 상기 제2 OLED의 발광 표면에 인접하게 배치된 제3 OLED를 더 포함하며, 상기 제3 OLED는투과성 제5 전도층,제5 전도층 위에 배치된, 제1 및 제2 대역폭과 다른 제3 대역폭의 광을 방출하는 발광 물질을 포함하는 제3 유기층, 및제3 유기층 위에 배치된 투과성 제6 전도층을 포함하는 것인 반투과형 디스플레이 디바이스.
- 제10항에 있어서, 제1, 제2 및 제3 대역폭은 시간 순차적으로 조합하여 방출되는 것인 반투과형 디스플레이 디바이스.
- 제11항에 있어서, 제1, 제2 및 제3 대역폭은 각각 적색, 녹색 및 청색인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 광 변조 부재 및 OLED 백라이트는 기밀 밀봉된 패키지를 형성하도록 제조되는 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 투과성 전도층 중 하나 이상은 인듐 주석 산화물(ITO)을 포함하는 것인 반투과형 디스플레이 디바이스.
- 제14항에 있어서, 투과성 전도층 중 하나 이상은 마그네슘(Mg) 물질 및 리튬-은(Li-Ag) 물질을 포함하는 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 반사성 제1 전도층은 불투명 금속 전극층을 포함하는 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 표면 조도가 S,Sm: 3λ∼200λ 및 Δ: 4∼30인 것을 특징으로 하는 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 제1 OLED는 조면을 갖는 광 산란 기판 부재의 표면 위에 침착되는 것인 반투과형 디스플레이 디바이스.
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- 광 변조 부재 및 OLED 백라이트를 포함하는 반투과형 디스플레이 디바이스로서, 상기 OLED 백라이트는조면을 갖는 기판,조면 측 기판 위에 배치된, 반사성 물질을 포함하는 제1 전극으로서, 기판 상의 조면의 형상이 제1 전극에 부여되어 있는 제1 전극,제1 전극 위에 배치된, 투과성 물질을 포함하는 제2 전극,제1 전극과 제2 전극 사이에 배치된, 발광 물질을 포함하는 제1 유기층,제2 전극 위에 배치된, 투과성 물질을 포함하는 제3 전극, 및제2 전극과 제3 전극 사이에 배치된, 발광 물질을 포함하는 제2 유기층을 포함하고, 상기 제1 전극은 상기 디바이스에서 유일하게 현저한 반사층인 반투과형 디스플레이 디바이스.
- 제35항에 있어서, 제1 유기층은 제1 광 스펙트럼을 방출할 수 있는 제1 발광 물질을 포함하고, 제2 유기층은 제1 광 스펙트럼과 다른 제2 광 스펙트럼을 방출할 수 있는 제2 발광 물질을 포함하는 것인 반투과형 디스플레이 디바이스.
- 제36항에 있어서,제3 전극 위에 배치된, 투과성 물질을 포함하는 제4 전극; 및제3 전극과 제4 전극 사이에 배치된, 제3 발광 물질을 포함하는 제3 유기층을 더 포함하고, 상기 제3 발광 물질은 상기 제1 및 제2 광 스펙트럼과 다른 제3 광 스펙트럼을 방출할 수 있는 것인 반투과형 디스플레이 디바이스.
- 제37항에 있어서, 제1 발광 물질은 제1 유기 발광 다이오드 내에 포함되어 있고, 제2 발광 물질은 제2 유기 발광 다이오드 내에 포함되어 있으며, 제3 발광 물질은 제3 유기 발광 다이오드 내에 포함되어 있고, 상기 제1, 제2 및 제3 유기 발광 다이오드는 개별 OLED 디바이스를 포함하는 것인 반투과형 디스플레이 디바이스.
- 제37항에 있어서, 제1, 제2 및 제3 발광 물질은 단일 OLED 디바이스 내에 포함되어 있는 것인 반투과형 디스플레이 디바이스.
- 제39항에 있어서, 단일 OLED 디바이스는 적층형 발광 다이오드(stacked light emitting diode)를 포함하는 것인 반투과형 디스플레이 디바이스.
- 제35항에 있어서, OLED 백라이트는 캡슐화되어 있는 것인 반투과형 디스플레이 디바이스.
- 제38항에 있어서, OLED 백라이트는 캡슐화되어 있는 것인 반투과형 디스플레이 디바이스.
- 제35항에 있어서, OLED 백라이트 및 광 변조 부재는 기밀 밀봉된 디바이스를 형성하도록 제조되는 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 광 변조 부재는 액정 디스플레이인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 반사성 제1 전도층과 광 변조 부재 사이의 거리는 2000 마이크론 미만인 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 반사성 제1 전도층과 광 변조 부재 간의 거리는 5000 미크론 미만인 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 기판 부재 상 표면 조도의 평균 프로파일 부재 폭이 3λ∼200λ 범위인 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 기판 부재의 조면이 규칙적인 패턴을 가지는 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 기판 부재의 조면이 랜덤 패턴을 가지는 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 반사성 제1 전도층이 광 산란 기판 부재와 물리적으로 접촉하여 기판 위에 배치되어 있는 것인 반투과형 디스플레이 디바이스.
- 제8항에 있어서, 제1 유기 층이 기판 부재와 반사성 제1 전도층 사이에 배치되어 있는 것인 반투과형 디스플레이 디바이스.
- 제35항에 있어서, 기판 부재 상 표면 조도의 평균 프로파일 부재 폭이 3λ∼200λ 범위인 것인 반투과형 디스플레이 디바이스.
- 제35항에 있어서, 제1 전극이 기판과 물리적으로 접촉하여 기판 위에 배치되어 있는 것인 반투과형 디스플레이 디바이스.
- 제35항에 있어서, 제1 전극이 제2 전극 위에 배치되어 있는 것인 반투과형 디스플레이 디바이스.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160119712A (ko) * | 2015-04-06 | 2016-10-14 | 유니버셜 디스플레이 코포레이션 | 유기 전계발광 물질 및 디바이스 |
KR102685764B1 (ko) | 2015-04-06 | 2024-07-16 | 유니버셜 디스플레이 코포레이션 | 유기 전계발광 물질 및 디바이스 |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8294166B2 (en) | 2006-12-11 | 2012-10-23 | The Regents Of The University Of California | Transparent light emitting diodes |
KR100700006B1 (ko) * | 2004-11-23 | 2007-03-26 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 소자 및 그 제조방법 |
JP2006155940A (ja) * | 2004-11-25 | 2006-06-15 | Matsushita Electric Works Ltd | 調光調色特性を備えた有機el光源装置及び照明装置 |
JP2006269100A (ja) * | 2005-03-22 | 2006-10-05 | Fuji Photo Film Co Ltd | 表示装置 |
KR100624126B1 (ko) * | 2005-04-27 | 2006-09-19 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 및 그의 제조방법 |
US20060244370A1 (en) * | 2005-05-02 | 2006-11-02 | Eastman Kodak Company | Light-emitting layer spacing in tandem OLED devices |
US20060244371A1 (en) * | 2005-05-02 | 2006-11-02 | Eastman Kodak Company | OLED device having improved lifetime and output |
EP1940202B1 (en) * | 2005-09-22 | 2013-05-01 | Panasonic Corporation | Organic light emitting element and its fabrication method |
JP4769068B2 (ja) * | 2005-09-22 | 2011-09-07 | パナソニック電工株式会社 | 有機発光素子及びその製造方法 |
US8936373B2 (en) * | 2005-10-27 | 2015-01-20 | Koninklijke Philips N.V. | Directional light output devices such as multi-view displays |
RU2422946C2 (ru) | 2006-02-10 | 2011-06-27 | Конинклейке Филипс Электроникс Н.В. | Светоизлучающий прибор |
US7564063B2 (en) * | 2006-03-23 | 2009-07-21 | Eastman Kodak Company | Composite electrode for light-emitting device |
US8328375B2 (en) * | 2006-09-29 | 2012-12-11 | Osram Opto Semiconductors Gmbh | Organic lighting device and lighting equipment |
US7498603B2 (en) | 2006-12-06 | 2009-03-03 | General Electric Company | Color tunable illumination source and method for controlled illumination |
CN101595341B (zh) * | 2007-01-24 | 2013-05-29 | 皇家飞利浦电子股份有限公司 | 包括至少一个灯和至少一个oled的照明设备 |
US8508447B2 (en) * | 2007-11-19 | 2013-08-13 | Microsoft Corporation | Display device and pixel therefor |
KR100932239B1 (ko) * | 2008-05-23 | 2009-12-16 | 한국과학기술원 | 투명 유기발광다이오드 백라이트 유닛 및 이를 이용한 투명풀컬러 액정 디스플레이 |
US8022623B2 (en) * | 2008-08-15 | 2011-09-20 | General Electric Company | Ultra-thin multi-substrate color tunable OLED device |
JP5801201B2 (ja) * | 2008-10-21 | 2015-10-28 | コーニンクレッカ フィリップス エヌ ヴェ | 発光ダイオード駆動装置 |
RU2543995C2 (ru) * | 2009-03-27 | 2015-03-10 | Конинклейке Филипс Электроникс Н.В. | Устройство для размещения перед устройством отображения |
RU2528321C2 (ru) | 2009-04-17 | 2014-09-10 | Конинклейке Филипс Электроникс Н.В. | Прозрачное органическое светодиодное устройство с высокой интенсивностью |
JP2011112727A (ja) * | 2009-11-24 | 2011-06-09 | Fujitsu Ltd | 反射型表示装置、および、反射型表示装置の制御回路 |
DE112012000766T5 (de) * | 2011-02-10 | 2014-02-06 | Semiconductor Energy Laboratory Co., Ltd | Licht emittierende Einrichtung und Verfahren zum Herstellen derselben, Beleuchtungsvorrichtung und Anzeigevorrichtung |
TW201324468A (zh) * | 2011-12-12 | 2013-06-16 | Wintek Corp | 觸控顯示裝置 |
JP6110695B2 (ja) * | 2012-03-16 | 2017-04-05 | 株式会社半導体エネルギー研究所 | 発光装置 |
WO2013168212A1 (ja) * | 2012-05-07 | 2013-11-14 | パイオニア株式会社 | 有機エレクトロルミネッセンスデバイス |
WO2013168210A1 (ja) * | 2012-05-07 | 2013-11-14 | パイオニア株式会社 | 有機エレクトロルミネッセンスデバイス |
WO2013168215A1 (ja) * | 2012-05-07 | 2013-11-14 | パイオニア株式会社 | 有機エレクトロルミネッセンスデバイス |
CN102800818A (zh) * | 2012-07-26 | 2012-11-28 | 华南理工大学 | 一种提高底发射有机电致发光器件出光率的方法及其结构 |
DE102012109274A1 (de) * | 2012-09-28 | 2014-04-03 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement, Verfahren zum Herstellen eines optoelektronischen Bauelementes, Verfahren zum Betreiben eines optoelektronischen Bauelementes |
US9508682B2 (en) | 2013-01-11 | 2016-11-29 | Nec Lighting, Ltd. | Organic EL luminescent device |
KR20150012520A (ko) | 2013-07-25 | 2015-02-04 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
US10216019B2 (en) | 2013-12-30 | 2019-02-26 | Google Technology Holdings LLC | Method and apparatus for providing a display assembly having multiple displays |
CN103681774B (zh) * | 2013-12-31 | 2018-11-23 | 北京维信诺科技有限公司 | 一种集成太阳能电池的oled显示装置 |
KR102155703B1 (ko) * | 2014-01-03 | 2020-09-14 | 삼성전자주식회사 | 디스플레이 장치 |
US9165984B2 (en) | 2014-01-28 | 2015-10-20 | Universal Display Corporation | OLEDs for use in NVIS capable devices |
KR102389626B1 (ko) * | 2014-12-11 | 2022-04-25 | 삼성디스플레이 주식회사 | 표시 패널 및 표시 패널을 포함하는 유기 발광 표시 장치 |
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WO2016167788A1 (en) | 2015-04-17 | 2016-10-20 | Amel Technology, Llc | Transflective liquid crystal display |
US9761642B2 (en) | 2015-05-22 | 2017-09-12 | Microsoft Technology Licensing, Llc | Transflective OLED display |
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US10892297B2 (en) | 2017-11-27 | 2021-01-12 | Seoul Viosys Co., Ltd. | Light emitting diode (LED) stack for a display |
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KR102636492B1 (ko) * | 2018-07-30 | 2024-02-14 | 삼성디스플레이 주식회사 | 표시 장치 |
CN109253404A (zh) * | 2018-10-12 | 2019-01-22 | 北京夏禾科技有限公司 | 颜色可调的oled照明装置 |
US11621253B2 (en) * | 2018-11-02 | 2023-04-04 | Seoul Viosys Co., Ltd. | Light emitting device |
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US11592166B2 (en) | 2020-05-12 | 2023-02-28 | Feit Electric Company, Inc. | Light emitting device having improved illumination and manufacturing flexibility |
US11876042B2 (en) | 2020-08-03 | 2024-01-16 | Feit Electric Company, Inc. | Omnidirectional flexible light emitting device |
CN114420007A (zh) * | 2020-10-28 | 2022-04-29 | 北京小米移动软件有限公司 | 一种终端设备、显示方法、装置及存储介质 |
US20220231094A1 (en) * | 2021-01-19 | 2022-07-21 | Universal Display Corporation | Transparent OLED Device |
KR20230083760A (ko) | 2021-12-03 | 2023-06-12 | 삼성전자주식회사 | 디스플레이 장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5707745A (en) | 1994-12-13 | 1998-01-13 | The Trustees Of Princeton University | Multicolor organic light emitting devices |
US6420031B1 (en) | 1997-11-03 | 2002-07-16 | The Trustees Of Princeton University | Highly transparent non-metallic cathodes |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100692104B1 (ko) * | 1997-06-06 | 2007-12-24 | 스미또모 가가꾸 가부시키가이샤 | 반사형 액정 표시장치 및 광확산 반사판 |
TW439308B (en) * | 1998-12-16 | 2001-06-07 | Battelle Memorial Institute | Environmental barrier material for organic light emitting device and method of making |
JP4472073B2 (ja) | 1999-09-03 | 2010-06-02 | 株式会社半導体エネルギー研究所 | 表示装置及びその作製方法 |
JP2001135479A (ja) | 1999-11-08 | 2001-05-18 | Canon Inc | 発光素子、並びにそれを用いた画像読取装置、情報処理装置及びディスプレイ装置 |
WO2001042850A1 (en) | 1999-12-07 | 2001-06-14 | Guard Inc. | Liquid crystal display devices having an electroluminescent backlight assembly |
JP2002244626A (ja) | 2001-02-22 | 2002-08-30 | Sharp Corp | カラーシーケンシャル型表示装置 |
JP2004039568A (ja) * | 2002-07-05 | 2004-02-05 | Toyota Industries Corp | 照明装置及び表示装置 |
DE202005010220U1 (de) * | 2005-06-27 | 2005-09-15 | Primed Medizintechnik Gmbh | Trachealkanüle mit Haltemittel |
-
2004
- 2004-02-09 EP EP04709486A patent/EP1716605B1/en not_active Expired - Lifetime
- 2004-02-09 DE DE602004021430T patent/DE602004021430D1/de not_active Expired - Lifetime
- 2004-02-09 KR KR1020067013947A patent/KR101003338B1/ko active IP Right Grant
- 2004-02-09 US US10/582,643 patent/US7745986B2/en active Active
- 2004-02-09 JP JP2006553098A patent/JP4608637B2/ja not_active Expired - Lifetime
- 2004-02-09 WO PCT/US2004/003716 patent/WO2005086257A1/en not_active Application Discontinuation
- 2004-02-09 AT AT04709486T patent/ATE433132T1/de not_active IP Right Cessation
- 2004-02-09 CN CN200480040674A patent/CN100592547C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5707745A (en) | 1994-12-13 | 1998-01-13 | The Trustees Of Princeton University | Multicolor organic light emitting devices |
US6420031B1 (en) | 1997-11-03 | 2002-07-16 | The Trustees Of Princeton University | Highly transparent non-metallic cathodes |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160119712A (ko) * | 2015-04-06 | 2016-10-14 | 유니버셜 디스플레이 코포레이션 | 유기 전계발광 물질 및 디바이스 |
KR102495218B1 (ko) | 2015-04-06 | 2023-02-01 | 유니버셜 디스플레이 코포레이션 | 유기 전계발광 물질 및 디바이스 |
KR102685764B1 (ko) | 2015-04-06 | 2024-07-16 | 유니버셜 디스플레이 코포레이션 | 유기 전계발광 물질 및 디바이스 |
Also Published As
Publication number | Publication date |
---|---|
JP4608637B2 (ja) | 2011-01-12 |
EP1716605A1 (en) | 2006-11-02 |
KR20070027500A (ko) | 2007-03-09 |
JP2007525706A (ja) | 2007-09-06 |
EP1716605B1 (en) | 2009-06-03 |
US7745986B2 (en) | 2010-06-29 |
US20070120465A1 (en) | 2007-05-31 |
CN1910768A (zh) | 2007-02-07 |
ATE433132T1 (de) | 2009-06-15 |
CN100592547C (zh) | 2010-02-24 |
DE602004021430D1 (de) | 2009-07-16 |
WO2005086257A1 (en) | 2005-09-15 |
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