DE602004014000D1 - Transflektives display mit verbessertem kontrast - Google Patents

Transflektives display mit verbessertem kontrast

Info

Publication number
DE602004014000D1
DE602004014000D1 DE602004014000T DE602004014000T DE602004014000D1 DE 602004014000 D1 DE602004014000 D1 DE 602004014000D1 DE 602004014000 T DE602004014000 T DE 602004014000T DE 602004014000 T DE602004014000 T DE 602004014000T DE 602004014000 D1 DE602004014000 D1 DE 602004014000D1
Authority
DE
Germany
Prior art keywords
transflector
display
polarizer
polarization
light
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.)
Active
Application number
DE602004014000T
Other languages
English (en)
Inventor
Nicole A Gotink-Meinders
Rudolf J Beeren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TPO Hong Kong Holding Ltd
Original Assignee
TPO Hong Kong Holding Ltd
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 TPO Hong Kong Holding Ltd filed Critical TPO Hong Kong Holding Ltd
Publication of DE602004014000D1 publication Critical patent/DE602004014000D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • 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
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/08—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 light absorbing layer

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE602004014000T 2003-09-19 2004-09-03 Transflektives display mit verbessertem kontrast Active DE602004014000D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03103459 2003-09-19
PCT/IB2004/051684 WO2005029167A1 (en) 2003-09-19 2004-09-03 Transflective display having improved contrast

Publications (1)

Publication Number Publication Date
DE602004014000D1 true DE602004014000D1 (de) 2008-07-03

Family

ID=34354544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004014000T Active DE602004014000D1 (de) 2003-09-19 2004-09-03 Transflektives display mit verbessertem kontrast

Country Status (9)

Country Link
US (1) US7760296B2 (de)
EP (1) EP1668404B1 (de)
JP (1) JP4791963B2 (de)
KR (1) KR20060080931A (de)
CN (1) CN1853135B (de)
AT (1) ATE396424T1 (de)
DE (1) DE602004014000D1 (de)
TW (1) TWI351543B (de)
WO (1) WO2005029167A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8040475B2 (en) * 2008-10-20 2011-10-18 Motorola Mobility, Inc. Reflective morphable display device and method of feature activation
KR20180072033A (ko) * 2016-12-20 2018-06-29 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 제조방법

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835347A1 (de) * 1978-08-11 1980-02-28 Fraunhofer Ges Forschung Anzeigevorrichtung mit einem elektrooptischen lichtventil
JP3301219B2 (ja) * 1994-06-09 2002-07-15 カシオ計算機株式会社 液晶表示装置
WO1997001788A1 (en) * 1995-06-26 1997-01-16 Minnesota Mining And Manufacturing Company Transflective displays with reflective polarizing transflector
JP3331903B2 (ja) * 1996-08-23 2002-10-07 セイコーエプソン株式会社 表示素子及びそれを用いた電子機器
JP3109102B2 (ja) * 1996-09-17 2000-11-13 セイコーエプソン株式会社 表示装置及びそれを用いた電子機器
JP2000515265A (ja) * 1997-05-30 2000-11-14 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 反射偏光子を設けられた液晶表示装置、及び反射偏光子
US6462724B1 (en) * 1997-07-25 2002-10-08 Seiko Epson Corporation Display device and electronic equipment employing the same
AU8461198A (en) * 1997-07-30 1999-02-22 Citizen Watch Co. Ltd. Liquid crystal display
JP3345772B2 (ja) * 1997-10-02 2002-11-18 セイコーエプソン株式会社 液晶装置及び電子機器
US6628357B1 (en) * 1998-02-04 2003-09-30 Seiko Epson Corporation Liquid crystal device and electronic device
JP3487782B2 (ja) * 1999-03-17 2004-01-19 株式会社日立製作所 液晶表示装置
JP2001042108A (ja) * 1999-07-29 2001-02-16 Dainippon Printing Co Ltd マットフィルム、面光源装置、及び液晶表示装置
US6456346B1 (en) * 1999-10-13 2002-09-24 Citizen Watch Co., Ltd. Color liquid crystal display device including super twisted nematic liquid crystal with molecular major axis directions parallel to a display screen horizontal axis
KR100586242B1 (ko) * 2000-01-06 2006-06-02 엘지.필립스 엘시디 주식회사 반사투과형 액정표시장치와 그 제조방법
US6812978B2 (en) 2000-02-29 2004-11-02 Lg.Philips Lcd Co., Ltd. Method for fabricating transflective color LCD device and the transflective color LCD device with thick and thin regions of color filter layer
US6535257B2 (en) * 2000-04-25 2003-03-18 Cambridge Research & Instrumentation Inc. Liquid crystal cell for use in coherent beams
KR20020001594A (ko) * 2000-06-26 2002-01-09 가마이 고로 도광판, 면광원 장치 및 반사형 액정 표시 장치
JP2002098954A (ja) * 2000-07-21 2002-04-05 Citizen Watch Co Ltd 半透過反射型液晶表示装置
JP3534097B2 (ja) * 2000-09-14 2004-06-07 セイコーエプソン株式会社 液晶装置及び該液晶装置を備えた電子機器
JP3705184B2 (ja) 2001-10-24 2005-10-12 セイコーエプソン株式会社 液晶装置及び電子機器
US6937303B2 (en) * 2001-12-18 2005-08-30 Samsung Electronics Co., Ltd. Transmissive and reflective type liquid crystal display
KR100828531B1 (ko) * 2002-07-26 2008-05-13 삼성전자주식회사 액정 표시 장치
KR20050033643A (ko) * 2002-08-02 2005-04-12 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 반투과반사형 액정 디스플레이 장치
JP4036154B2 (ja) * 2002-09-12 2008-01-23 セイコーエプソン株式会社 配線構造の製造方法、電気光学装置の製造方法、電気光学装置および電子機器
JP4214748B2 (ja) * 2002-09-20 2009-01-28 セイコーエプソン株式会社 液晶表示装置及び電子機器
US7633583B2 (en) * 2005-05-23 2009-12-15 Ran-Hong Raymond Wang Controlling polarization for liquid crystal displays
JP4932421B2 (ja) * 2006-10-13 2012-05-16 株式会社 日立ディスプレイズ 液晶表示装置とその製造方法

Also Published As

Publication number Publication date
KR20060080931A (ko) 2006-07-11
WO2005029167A1 (en) 2005-03-31
CN1853135B (zh) 2010-04-21
US20070115410A1 (en) 2007-05-24
CN1853135A (zh) 2006-10-25
US7760296B2 (en) 2010-07-20
TWI351543B (en) 2011-11-01
TW200532295A (en) 2005-10-01
EP1668404B1 (de) 2008-05-21
EP1668404A1 (de) 2006-06-14
JP2007506129A (ja) 2007-03-15
JP4791963B2 (ja) 2011-10-12
ATE396424T1 (de) 2008-06-15

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Legal Events

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