JP2005534073A5 - - Google Patents

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Publication number
JP2005534073A5
JP2005534073A5 JP2004524347A JP2004524347A JP2005534073A5 JP 2005534073 A5 JP2005534073 A5 JP 2005534073A5 JP 2004524347 A JP2004524347 A JP 2004524347A JP 2004524347 A JP2004524347 A JP 2004524347A JP 2005534073 A5 JP2005534073 A5 JP 2005534073A5
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JP
Japan
Prior art keywords
light
liquid crystal
display unit
display device
crystal panel
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JP2004524347A
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English (en)
Japanese (ja)
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JP2005534073A (ja
JP4454497B2 (ja
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Priority claimed from KR1020020044264A external-priority patent/KR100828531B1/ko
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Publication of JP2005534073A publication Critical patent/JP2005534073A/ja
Publication of JP2005534073A5 publication Critical patent/JP2005534073A5/ja
Application granted granted Critical
Publication of JP4454497B2 publication Critical patent/JP4454497B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004524347A 2002-07-26 2003-05-28 液晶表示装置 Expired - Fee Related JP4454497B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020020044264A KR100828531B1 (ko) 2002-07-26 2002-07-26 액정 표시 장치
PCT/KR2003/001045 WO2004012004A1 (en) 2002-07-26 2003-05-28 Liquid crystal display device

Publications (3)

Publication Number Publication Date
JP2005534073A JP2005534073A (ja) 2005-11-10
JP2005534073A5 true JP2005534073A5 (https=) 2008-02-21
JP4454497B2 JP4454497B2 (ja) 2010-04-21

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ID=30768200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004524347A Expired - Fee Related JP4454497B2 (ja) 2002-07-26 2003-05-28 液晶表示装置

Country Status (7)

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US (2) US6831711B2 (https=)
JP (1) JP4454497B2 (https=)
KR (1) KR100828531B1 (https=)
CN (1) CN100412643C (https=)
AU (1) AU2003228118A1 (https=)
TW (1) TWI276880B (https=)
WO (1) WO2004012004A1 (https=)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7401923B2 (en) * 2004-03-09 2008-07-22 Fergason Patent Properties, Llc Monitor for showing high-resolution and three-dimensional images and method
ES2351206T3 (es) 2001-02-27 2011-02-01 Dolby Laboratories Licensing Corporation Dispositivo de visualización de alta relación de contraste dinámico.
EP1485904B1 (en) 2002-03-13 2012-08-29 Dolby Laboratories Licensing Corporation High dynamic range display devices
US8687271B2 (en) 2002-03-13 2014-04-01 Dolby Laboratories Licensing Corporation N-modulation displays and related methods
KR100828531B1 (ko) * 2002-07-26 2008-05-13 삼성전자주식회사 액정 표시 장치
TW573170B (en) * 2002-10-11 2004-01-21 Toppoly Optoelectronics Corp Dual-sided display liquid crystal panel
AU2003273021A1 (en) * 2002-10-17 2004-05-04 Sharp Kabushiki Kaisha Display device and display device mounting device
JP2004144990A (ja) * 2002-10-24 2004-05-20 Alps Electric Co Ltd 両面発光型液晶表示モジュール
JP2004199027A (ja) * 2002-10-24 2004-07-15 Seiko Epson Corp 表示装置、及び電子機器
JP3719433B2 (ja) 2002-10-30 2005-11-24 セイコーエプソン株式会社 表示装置及び電子機器
TWI289708B (en) 2002-12-25 2007-11-11 Qualcomm Mems Technologies Inc Optical interference type color display
US20040239611A1 (en) * 2003-06-02 2004-12-02 Huang Kuo Jui Double-sided light emitting backlight module
JP2005070603A (ja) * 2003-08-27 2005-03-17 Nec Corp 両面液晶表示装置および携帯無線電話機
US7760296B2 (en) * 2003-09-19 2010-07-20 Tpo Hong Kong Holding Limited Transflective display having improved contrast
US7683865B2 (en) * 2003-12-29 2010-03-23 Lg Display Co., Ltd. Detachable liquid crystal display device
US7342705B2 (en) 2004-02-03 2008-03-11 Idc, Llc Spatial light modulator with integrated optical compensation structure
US6961105B2 (en) * 2004-03-05 2005-11-01 Toppoly Optoelectronics Corp. Dual-display module with a tunable mirror sheet
JP4055741B2 (ja) * 2004-05-24 2008-03-05 セイコーエプソン株式会社 電気光学装置および電子機器
US20060013019A1 (en) * 2004-06-24 2006-01-19 Huang Kuo J Double-sided light emitting backlight module capable of optically changing a color of light
TWI351549B (en) * 2004-09-03 2011-11-01 Hon Hai Prec Ind Co Ltd Backlight module capable of emitting light from tw
US7750886B2 (en) * 2004-09-27 2010-07-06 Qualcomm Mems Technologies, Inc. Methods and devices for lighting displays
TWI263845B (en) * 2004-11-19 2006-10-11 Au Optronics Corp Viewing-angle adjustable liquid crystal display and method of the same
US20060109753A1 (en) * 2004-11-23 2006-05-25 Fergason James L Monitor for showing high-resolution and three-dimensional images and method
US7411636B2 (en) * 2004-11-23 2008-08-12 Fergason Patent Properties, Llc Stereoscopic liquid crystal display (LCD) with polarization method
KR101122232B1 (ko) * 2004-12-17 2012-03-19 삼성전자주식회사 박막 트랜지스터 표시판 및 액정 표시 장치
US7706677B2 (en) * 2005-01-14 2010-04-27 Samsung Electro-Mechanics Co., Ltd Mobile communication terminal device
KR20060086174A (ko) * 2005-01-26 2006-07-31 삼성전자주식회사 일체형 액정 표시 장치
JP2006323315A (ja) * 2005-05-20 2006-11-30 Citizen Electronics Co Ltd 表裏一体型バックライト
EP1977412A1 (en) * 2006-01-11 2008-10-08 Tte Technology, Inc. Contrast ratio enhancement system using asymmetrically delaying illumination control
US8089433B2 (en) * 2006-01-11 2012-01-03 Tte Technology, Inc. Contrast ratio enhancement system using black detector
KR20070081577A (ko) * 2006-02-13 2007-08-17 삼성전자주식회사 액정 표시 장치
JP4483840B2 (ja) * 2006-09-04 2010-06-16 セイコーエプソン株式会社 画像表示装置
US20080064131A1 (en) * 2006-09-12 2008-03-13 Mutual-Tek Industries Co., Ltd. Light emitting apparatus and method for the same
EP1943551A2 (en) 2006-10-06 2008-07-16 Qualcomm Mems Technologies, Inc. Light guide
ATE556272T1 (de) 2006-10-06 2012-05-15 Qualcomm Mems Technologies Inc Optische verluststruktur in einer beleuchtungsvorrichtung
KR101476841B1 (ko) * 2006-12-28 2014-12-24 엘지디스플레이 주식회사 시야각 제어 액정표시장치
ES2893327T3 (es) 2007-02-01 2022-02-08 Dolby Laboratories Licensing Corp Calibración de visualizadores que tienen luz de fondo espacialmente variable
KR20080099083A (ko) * 2007-05-08 2008-11-12 삼성전자주식회사 전면부 라이트 유닛 및 이를 채용한 평판 디스플레이 장치
US20080291368A1 (en) * 2007-05-22 2008-11-27 Joon-Hyung Park Display Device Comprising Multiple Display Panel Assemblies
US8941631B2 (en) 2007-11-16 2015-01-27 Qualcomm Mems Technologies, Inc. Simultaneous light collection and illumination on an active display
TWI377540B (en) 2007-11-22 2012-11-21 Hannstar Display Corp Display device and driving method thereof
CN101452671B (zh) * 2007-11-28 2010-09-29 瀚宇彩晶股份有限公司 显示器及其驱动方法
US20110001901A1 (en) * 2007-12-05 2011-01-06 Solomon Jeffrey L Dual lightguide
US7949213B2 (en) 2007-12-07 2011-05-24 Qualcomm Mems Technologies, Inc. Light illumination of displays with front light guide and coupling elements
US8068710B2 (en) 2007-12-07 2011-11-29 Qualcomm Mems Technologies, Inc. Decoupled holographic film and diffuser
KR20090079779A (ko) * 2008-01-17 2009-07-22 삼성모바일디스플레이주식회사 듀얼 액정표시장치
US20090322800A1 (en) 2008-06-25 2009-12-31 Dolby Laboratories Licensing Corporation Method and apparatus in various embodiments for hdr implementation in display devices
US20100214282A1 (en) 2009-02-24 2010-08-26 Dolby Laboratories Licensing Corporation Apparatus for providing light source modulation in dual modulator displays
WO2010138761A1 (en) 2009-05-29 2010-12-02 Qualcomm Mems Technologies, Inc. Illumination devices and methods of fabrication thereof
US8534896B2 (en) 2009-07-10 2013-09-17 Koninklijke Philips N.V. Free form lighting module
KR101338998B1 (ko) * 2009-12-11 2013-12-09 엘지디스플레이 주식회사 반사투과형 액정표시소자
KR101713277B1 (ko) * 2010-08-13 2017-03-08 삼성전자주식회사 반사 방지 필름 및 상기 반사 방지 필름을 채용한 접이식 디스플레이 장치
KR101031342B1 (ko) * 2010-09-27 2011-04-29 주식회사 엘엠에스 도광판 및 이를 포함하는 백라이트 유닛
JP4825926B1 (ja) * 2010-10-29 2011-11-30 株式会社東芝 表示装置
KR101833969B1 (ko) 2011-01-03 2018-04-16 엘지디스플레이 주식회사 양방향 액정표시장치
US9681121B2 (en) 2012-01-11 2017-06-13 Ultra-D Coöperatief U.A. Mobile display device
US9201452B2 (en) 2012-02-28 2015-12-01 Apple Inc. Electronic device with illuminated logo structures
CN102981309A (zh) * 2012-12-10 2013-03-20 京东方科技集团股份有限公司 显示装置
CN103901664A (zh) * 2012-12-24 2014-07-02 联想(北京)有限公司 显示装置和电子设备
CN103149734B (zh) * 2013-02-19 2015-06-24 京东方科技集团股份有限公司 一种显示装置
CN105122123A (zh) * 2013-03-19 2015-12-02 惠普发展公司,有限责任合伙企业 双面显示器
KR101341419B1 (ko) 2013-07-03 2013-12-13 주식회사 천일 고효율 도광판 및 이를 구비한 led조명기구
TWI483030B (zh) * 2014-06-06 2015-05-01 Chunghwa Picture Tubes Ltd 透明顯示裝置及其顯示方法
US10429713B2 (en) * 2014-06-12 2019-10-01 Gentex Corporation Selectively-transparent electrochromic display
JP6451979B2 (ja) * 2014-10-11 2019-01-16 Tianma Japan株式会社 表示素子およびそれを用いた携帯型情報装置
KR102289904B1 (ko) * 2015-01-23 2021-08-18 삼성디스플레이 주식회사 표시 장치
TWI677733B (zh) * 2015-06-01 2019-11-21 凌暉科技股份有限公司 雙面顯示器
CN104990001B (zh) * 2015-07-27 2017-11-17 京东方科技集团股份有限公司 背光模组及其制作方法、双面显示装置
TWI598722B (zh) * 2015-10-07 2017-09-11 宏碁股份有限公司 電子裝置及其外觀模組
TWI592846B (zh) 2016-01-12 2017-07-21 友達光電股份有限公司 具雙面發光設計之顯示模組
CN106094338B (zh) * 2016-08-11 2023-06-30 京东方科技集团股份有限公司 一种双面显示装置及电子设备
KR102749620B1 (ko) 2016-10-18 2025-01-06 삼성디스플레이 주식회사 표시 장치
CN106526951B (zh) * 2016-11-29 2021-01-26 京东方科技集团股份有限公司 一种镜面显示装置及其控制方法
CN108398872B (zh) 2017-02-06 2019-08-27 京东方科技集团股份有限公司 一种全息显示器及其显示方法、显示装置
KR102512202B1 (ko) 2017-10-17 2023-03-21 삼성전자주식회사 디스플레이 패널 및 이를 포함하는 디스플레이 장치
US11054697B2 (en) * 2017-11-21 2021-07-06 Panasonic Liquid Crystal Display Co., Ltd. Liquid crystal display device with plural display panels and surface irregularities
KR102538309B1 (ko) * 2018-06-20 2023-05-31 한국전자통신연구원 양방향 디스플레이 장치 및 방법
CN108873475B (zh) * 2018-07-06 2021-02-02 京东方科技集团股份有限公司 反射式液晶显示面板、其制备方法及显示装置
CN111090191B (zh) * 2018-10-24 2022-10-04 中强光电股份有限公司 光源模块及双屏幕显示装置
US20230056460A1 (en) * 2020-02-14 2023-02-23 Hewlett-Packard Development Company, L.P. Brightness controls for dual-sided displays
US11513380B2 (en) 2020-06-10 2022-11-29 Toyota Motor Engineering & Manufacturing North America, Inc. Dual-sided transparent display panel
US12060010B2 (en) 2021-06-15 2024-08-13 Toyota Motor Engineering & Manufacturing North America, Inc. Dual-sided display for a vehicle
US12092529B2 (en) 2021-11-29 2024-09-17 Toyota Motor Engineering & Manufacturing North America, Inc. Window-based object detection and/or identification

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637687A (en) * 1984-06-14 1987-01-20 General Electric Company Cascaded, dual cell transflective liquid crystal display
US4693560A (en) * 1986-09-25 1987-09-15 Taliq Corporation Double layer display
DE3740647C2 (de) * 1987-12-01 1996-05-09 Vdo Schindling Flüssigkristallanzeige mit zwei hintereinander angeordneten Anzeigezellen
JPH01200232A (ja) * 1988-02-04 1989-08-11 Sharp Corp 強誘電性液晶表示装置
SG68563A1 (en) * 1990-09-20 1999-11-16 Illumination Research Group Pr A display system
JP3213462B2 (ja) * 1993-11-25 2001-10-02 三洋電機株式会社 液晶表示装置
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5982540A (en) * 1994-03-16 1999-11-09 Enplas Corporation Surface light source device with polarization function
TW321731B (https=) * 1994-07-27 1997-12-01 Hitachi Ltd
EP0871923A1 (en) 1995-06-26 1998-10-21 Minnesota Mining And Manufacturing Company Transflective displays with reflective polarizing transflector
JPH0943596A (ja) 1995-07-27 1997-02-14 Hitachi Ltd 反射型液晶表示素子及びそれを用いた液晶表示装置
JPH10206615A (ja) * 1997-01-17 1998-08-07 Nitto Denko Corp 半透過型反射板、偏光板及び液晶表示装置
WO1998057220A1 (en) * 1997-06-13 1998-12-17 Seiko Epson Corporation Display, and electronic devices and polarization separators made by using the same
AU8461098A (en) * 1997-07-30 1999-02-22 Citizen Watch Co. Ltd. Liquid crystal display
CN1153072C (zh) * 1998-07-31 2004-06-09 日本化药株式会社 反射板、半透射反射板、光学薄膜及图像显示装置
JP2001290445A (ja) * 2000-04-06 2001-10-19 Toshiba Corp 平面表示装置
JP2001311948A (ja) * 2000-04-27 2001-11-09 Sharp Corp 液晶表示装置、並びに、そのリターデーション選択方法および装置
JP2001337320A (ja) * 2000-05-24 2001-12-07 Toshiba Corp 半透過型の液晶表示素子
KR20020040989A (ko) * 2000-11-25 2002-05-31 주식회사 현대 디스플레이 테크놀로지 양면광 출력형 백라이트 유닛
JP4119085B2 (ja) * 2000-12-20 2008-07-16 東芝松下ディスプレイテクノロジー株式会社 液晶表示装置、及び立体視表示装置
KR20010035369A (ko) * 2001-02-07 2001-05-07 박종섭 듀얼 폴더의 백라이트 장치
DE10108411A1 (de) * 2001-02-21 2002-09-19 Aeg Ges Moderne Inf Sys Mbh LCD-Anzeigetafel
KR100432009B1 (ko) * 2001-12-03 2004-05-22 주식회사 팬택 이동형 정보통신 기기용 양방향 디스플레이형 액정표시장치
KR100897738B1 (ko) * 2002-04-16 2009-05-15 삼성전자주식회사 양방향 광출사 백라이트 어셈블리, 이를 이용한액정표시장치
JP4044369B2 (ja) * 2002-05-24 2008-02-06 セイコーインスツル株式会社 液晶表示装置
KR100828531B1 (ko) * 2002-07-26 2008-05-13 삼성전자주식회사 액정 표시 장치

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