WO2006058267A3 - Color display device and method - Google Patents

Color display device and method Download PDF

Info

Publication number
WO2006058267A3
WO2006058267A3 PCT/US2005/042849 US2005042849W WO2006058267A3 WO 2006058267 A3 WO2006058267 A3 WO 2006058267A3 US 2005042849 W US2005042849 W US 2005042849W WO 2006058267 A3 WO2006058267 A3 WO 2006058267A3
Authority
WO
WIPO (PCT)
Prior art keywords
light source
monochromatic light
pixels
color
array
Prior art date
Application number
PCT/US2005/042849
Other languages
French (fr)
Other versions
WO2006058267A2 (en
Inventor
Charles M Petersom
Gene Koch
Sanji Arisawa
Yuichi Aoki
Original Assignee
Arisawa Seisakusho Kk
Charles M Petersom
Gene Koch
Sanji Arisawa
Yuichi Aoki
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arisawa Seisakusho Kk, Charles M Petersom, Gene Koch, Sanji Arisawa, Yuichi Aoki filed Critical Arisawa Seisakusho Kk
Priority to JP2007543556A priority Critical patent/JP2008522224A/en
Publication of WO2006058267A2 publication Critical patent/WO2006058267A2/en
Publication of WO2006058267A3 publication Critical patent/WO2006058267A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one

Abstract

A color display having a monochromatic light source, an optical switch and an array of pixels formed of anisotropically emitting photoluminescent material may be combined such that large losses often associated with color filter and polarizers are avoided such that a high efficient display results. The optical switch may be a liquid crystal device that is tuned to the wavelength of the monochromatic light source. The monochromatic light source may be made from OLED material that emits in the violet, near UV or blue spectrum and may be polarized. The array of pixels may include a transmissive pixel when the backlight spectrum is the same as the color of one of the pixels.
PCT/US2005/042849 2004-11-29 2005-11-29 Color display device and method WO2006058267A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007543556A JP2008522224A (en) 2004-11-29 2005-11-29 Color display device and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/997,994 2004-11-29
US10/997,994 US7440044B2 (en) 2004-11-29 2004-11-29 Color display device and method

Publications (2)

Publication Number Publication Date
WO2006058267A2 WO2006058267A2 (en) 2006-06-01
WO2006058267A3 true WO2006058267A3 (en) 2008-01-24

Family

ID=36498585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/042849 WO2006058267A2 (en) 2004-11-29 2005-11-29 Color display device and method

Country Status (3)

Country Link
US (1) US7440044B2 (en)
JP (1) JP2008522224A (en)
WO (1) WO2006058267A2 (en)

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JP2003228304A (en) * 2002-01-31 2003-08-15 Toyota Industries Corp Display device
ATE475167T1 (en) * 2005-08-11 2010-08-15 Johnson Contr Automotive Elect DISPLAY DEVICE
JP2007273275A (en) * 2006-03-31 2007-10-18 Canon Inc Organic el light emitting device
US8089580B2 (en) * 2006-05-25 2012-01-03 I2Ic Corporation Energy efficient transflective display
KR20080020312A (en) * 2006-08-31 2008-03-05 삼성전자주식회사 Photo-luminescence liquid crystal display
JP2010534386A (en) * 2007-07-05 2010-11-04 アイ２アイシー コーポレイション Photoluminescence light source
GB2456298A (en) 2008-01-07 2009-07-15 Anthony Ian Newman Electroluminescent materials comprising oxidation resistant fluorenes
GB0802916D0 (en) 2008-02-18 2008-03-26 Newman Anthony I Materials
GB0816557D0 (en) * 2008-09-10 2008-10-15 Merck Patent Gmbh Electro-optical switching element and electro-optical display
KR101471859B1 (en) * 2008-11-27 2014-12-11 삼성전자주식회사 Light emitting diode
KR100953656B1 (en) * 2009-01-09 2010-04-20 삼성모바일디스플레이주식회사 Organic light emitting diode display
US8451193B2 (en) * 2009-08-31 2013-05-28 Motorola Solutions, Inc. Overlayed display
GB0917087D0 (en) 2009-09-30 2009-11-11 Lomox Ltd Electroluminescent materials
TW201118823A (en) * 2009-11-27 2011-06-01 Univ Nat Taiwan Transflective display device
US8520175B2 (en) 2010-05-27 2013-08-27 Benq Materials Corp. Patterned retarder film and method for manufacturing the same
US8553187B2 (en) 2010-05-27 2013-10-08 Benq Materials Corp. Patterned retarder film and method for manufacturing the same
US8520174B2 (en) 2010-05-27 2013-08-27 Benq Materials Corp. Patterned retarder film and method for manufacturing
US10254453B2 (en) 2010-11-02 2019-04-09 Arizona Board Of Regents On Behalf Of The University Of Arizona Thin-film broadband and wide-angle devices for generating and sampling polarization states
WO2015002708A2 (en) * 2013-05-28 2015-01-08 The Arizona Board Of Regents On Behalf Of The University Of Arizona Thin-film broadband and wide-angle devices for generating and sampling polarization states
KR101905852B1 (en) * 2011-04-13 2018-10-08 엘지이노텍 주식회사 Optical sheet and display device having the same
US8796704B2 (en) * 2011-05-02 2014-08-05 Innolux Corporation Emissive display having polarizer and retarder films
TW201335673A (en) * 2012-02-22 2013-09-01 Innocom Tech Shenzhen Co Ltd Displays
JP6255383B2 (en) * 2012-04-20 2017-12-27 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ Electro-optic switching element and electro-optic display
CN102749778B (en) * 2012-07-03 2014-12-10 京东方科技集团股份有限公司 Array substrate and liquid crystal display device
US9214601B1 (en) * 2014-12-31 2015-12-15 High Power Opto, Inc. Electroluminescent and photoluminescent multiband white light emitting diode
KR102451208B1 (en) * 2015-02-04 2022-10-06 메르크 파텐트 게엠베하 Electro-Optical Switching Elements and Display Devices
US10095064B2 (en) * 2015-08-18 2018-10-09 Himax Display, Inc. Reflective display apparatus and method of forming the same
CN105301837B (en) * 2015-11-11 2019-02-26 深圳市华星光电技术有限公司 Liquid crystal display
EP3995883A1 (en) * 2020-11-06 2022-05-11 The Swatch Group Research and Development Ltd Enhanced reflective liquid crystal display

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US6295106B1 (en) * 2000-01-12 2001-09-25 International Business Machines Corporation Energy-efficient full-color liquid crystal display
US20020067443A1 (en) * 1998-09-04 2002-06-06 Bayley Paul A. Phosphor arrangement for liquid-crystal displays
US20020149725A1 (en) * 2000-12-25 2002-10-17 Kiyokazu Hashimoto Optical compensatory sheet comprising optically uniaxial or biaxial transparent stretched film

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JPH0766124B2 (en) * 1986-02-20 1995-07-19 松下電器産業株式会社 Emissive display device
JPH0762749B2 (en) * 1986-02-20 1995-07-05 松下電器産業株式会社 Emissive display device
JP2991714B2 (en) * 1988-03-10 1999-12-20 松下電器産業株式会社 Color display
JP3918472B2 (en) * 2001-08-01 2007-05-23 セイコーエプソン株式会社 Electro-optical device and electronic apparatus
JP2006503418A (en) 2002-10-18 2006-01-26 アイファイア テクノロジー コーポレーション Color electroluminescence display device

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US20020067443A1 (en) * 1998-09-04 2002-06-06 Bayley Paul A. Phosphor arrangement for liquid-crystal displays
US6295106B1 (en) * 2000-01-12 2001-09-25 International Business Machines Corporation Energy-efficient full-color liquid crystal display
US20020149725A1 (en) * 2000-12-25 2002-10-17 Kiyokazu Hashimoto Optical compensatory sheet comprising optically uniaxial or biaxial transparent stretched film

Also Published As

Publication number Publication date
US20060114371A1 (en) 2006-06-01
WO2006058267A2 (en) 2006-06-01
US7440044B2 (en) 2008-10-21
JP2008522224A (en) 2008-06-26

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