DE60218075D1 - Flüssigkristallanzeige und elektronisches Gerät - Google Patents

Flüssigkristallanzeige und elektronisches Gerät

Info

Publication number
DE60218075D1
DE60218075D1 DE60218075T DE60218075T DE60218075D1 DE 60218075 D1 DE60218075 D1 DE 60218075D1 DE 60218075 T DE60218075 T DE 60218075T DE 60218075 T DE60218075 T DE 60218075T DE 60218075 D1 DE60218075 D1 DE 60218075D1
Authority
DE
Germany
Prior art keywords
liquid crystal
electronic device
crystal display
display
electronic
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
Application number
DE60218075T
Other languages
English (en)
Other versions
DE60218075T2 (de
Inventor
Chiyoaki Iijima
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE60218075D1 publication Critical patent/DE60218075D1/de
Publication of DE60218075T2 publication Critical patent/DE60218075T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133565—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements inside the LC elements, i.e. between the cell substrates
    • 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
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/09—Function characteristic transflective

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)
DE60218075T 2001-03-28 2002-03-13 Flüssigkristallanzeige und elektronisches Gerät Expired - Lifetime DE60218075T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001094080A JP3598987B2 (ja) 2001-03-28 2001-03-28 液晶表示装置および電子機器
JP2001094080 2001-03-28

Publications (2)

Publication Number Publication Date
DE60218075D1 true DE60218075D1 (de) 2007-03-29
DE60218075T2 DE60218075T2 (de) 2007-07-05

Family

ID=18948330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60218075T Expired - Lifetime DE60218075T2 (de) 2001-03-28 2002-03-13 Flüssigkristallanzeige und elektronisches Gerät

Country Status (7)

Country Link
US (1) US6977699B2 (de)
EP (1) EP1245994B1 (de)
JP (1) JP3598987B2 (de)
KR (1) KR100518202B1 (de)
CN (1) CN1190689C (de)
DE (1) DE60218075T2 (de)
TW (1) TW588191B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040109111A1 (en) * 2001-12-11 2004-06-10 Masumitsu Ino Liquid crystal display apparatus
US20040075791A1 (en) * 2002-10-16 2004-04-22 Hong-Da Liu Wide view angle ultra minimal transflective-type vertically aligned liquid crystal display
US7271863B2 (en) * 2002-10-16 2007-09-18 Nitto Denko Corporation Color liquid crystal display with internal rear polarizer
JP4333117B2 (ja) * 2002-10-29 2009-09-16 カシオ計算機株式会社 液晶表示装置及び携帯機器
KR100506088B1 (ko) * 2003-01-14 2005-08-03 삼성전자주식회사 액정표시장치
KR100936956B1 (ko) * 2003-01-29 2010-01-14 엘지디스플레이 주식회사 반투과형 액정 표시장치
US6894750B2 (en) * 2003-05-01 2005-05-17 Motorola Inc. Transflective color liquid crystal display with internal rear polarizer
JP2004341098A (ja) * 2003-05-14 2004-12-02 Sharp Corp カラー液晶パネル
KR100976985B1 (ko) * 2003-11-11 2010-08-19 삼성전자주식회사 액정표시장치
WO2005064389A1 (en) * 2003-12-22 2005-07-14 Koninklijke Philips Electronics N.V. Transflective lcd device
KR101005355B1 (ko) * 2003-12-29 2011-01-05 엘지디스플레이 주식회사 반사투과형 액정표시장치와 그 제조방법
JP5079863B2 (ja) * 2004-02-05 2012-11-21 株式会社ジャパンディスプレイウェスト 液晶表示装置およびその製造方法
JP4636886B2 (ja) * 2004-03-23 2011-02-23 シチズンホールディングス株式会社 液晶表示装置
TWI275864B (en) * 2005-01-14 2007-03-11 Toppoly Optoelectronics Corp Transflective LCD device and fabrication method thereof
US7339641B2 (en) * 2005-04-20 2008-03-04 Research Foundation Of The University Of Central Florida Transflective liquid crystal display with fringing and longitudinal electric field
KR20070002772A (ko) * 2005-06-30 2007-01-05 삼성전자주식회사 편광판 및 이를 포함하는 액정 표시 장치
JP4946342B2 (ja) * 2005-11-24 2012-06-06 セイコーエプソン株式会社 偏光変換装置及びプロジェクタ
JP4678291B2 (ja) * 2005-11-29 2011-04-27 三菱電機株式会社 表示装置及び表示装置の修復方法
TW200811508A (en) * 2006-08-21 2008-03-01 Ind Tech Res Inst Transflective display unit
CN101165564B (zh) * 2006-10-20 2010-12-22 群康科技(深圳)有限公司 半穿透半反射式液晶显示装置
TWI348061B (en) * 2006-12-29 2011-09-01 Ind Tech Res Inst Polarizer-alignment dual function film, fabrication method thereof and lcd containing the polarizer-alignment films
JP2009059498A (ja) * 2007-08-30 2009-03-19 Sony Corp 照明装置および液晶表示装置
KR100927587B1 (ko) * 2008-04-30 2009-11-23 삼성모바일디스플레이주식회사 액정 표시 장치
US8446550B2 (en) * 2008-08-04 2013-05-21 Glarenix Usa, Llc Automatic darkening and glare reducing liquid crystal mirror
CN102830534A (zh) * 2012-08-23 2012-12-19 京东方科技集团股份有限公司 彩膜基板、阵列基板、液晶显示装置及其制作方法
KR102618352B1 (ko) * 2016-07-05 2023-12-28 삼성디스플레이 주식회사 디스플레이 장치
CN114023275B (zh) * 2021-11-29 2022-09-27 Tcl华星光电技术有限公司 背光模组的驱动方法及驱动装置

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US4040727A (en) * 1975-09-10 1977-08-09 Rockwell International Corporation Transflector
CH610668A5 (en) * 1977-02-11 1979-04-30 Bbc Brown Boveri & Cie Partially transparent reflector on liquid-crystal displays and method for producing it
US4241984A (en) * 1979-06-04 1980-12-30 Timex Corporation Simplified field effect, twisted nematic liquid crystal display construction
JPH01295222A (ja) 1988-05-23 1989-11-28 Matsushita Electric Ind Co Ltd 透明導電性フィルム
NL8901167A (nl) 1989-05-10 1990-12-03 Philips Nv Methode voor de vervaardiging van een polarisatiefilter, een aldus verkregen polarisatiefilter en een display dat voorzien is van het polarisatiefilter.
JP2651026B2 (ja) 1989-09-20 1997-09-10 株式会社日立製作所 液晶表示装置
JP3049996B2 (ja) 1993-07-09 2000-06-05 凸版印刷株式会社 反射型液晶表示装置及びその製造方法
US6049428A (en) 1994-11-18 2000-04-11 Optiva, Inc. Dichroic light polarizers
JPH08286180A (ja) 1995-04-13 1996-11-01 Nippon Kayaku Co Ltd 液晶表示素子
US5686979A (en) * 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
JP3614594B2 (ja) 1997-01-24 2005-01-26 凸版印刷株式会社 液晶表示装置
JPH11174172A (ja) * 1997-07-30 1999-07-02 Citizen Watch Co Ltd 時 計
US6124907A (en) * 1998-04-24 2000-09-26 Ois Optical Imaging Systems, Inc. Liquid crystal display with internal polarizer and method of making same
WO2000004417A1 (fr) * 1998-07-17 2000-01-27 Seiko Epson Corporation Substrat de filtre colore, procede de fabrication dudit filtre, afficheur a cristaux liquides, procede de fabrication dudit afficheur et dispositif electronique
JP2000131681A (ja) 1998-10-23 2000-05-12 Sharp Corp 半透過型液晶表示装置
JP2000147475A (ja) 1998-11-04 2000-05-26 Nitto Denko Corp セル基板、液晶セル及び液晶表示装置
JP2000221481A (ja) 1999-01-28 2000-08-11 Toshiba Corp 表示素子
WO2000057241A1 (en) * 1999-03-24 2000-09-28 Lg Chemical Ltd. A backlight system
JP3293589B2 (ja) 1999-04-13 2002-06-17 松下電器産業株式会社 液晶表示装置
JP2000321564A (ja) * 1999-05-13 2000-11-24 Sharp Corp 液晶表示装置
JP2001004994A (ja) 1999-06-22 2001-01-12 Kyocera Corp 液晶表示装置
JP3767255B2 (ja) 1999-07-16 2006-04-19 セイコーエプソン株式会社 液晶装置及び電子機器
JP2001056463A (ja) 1999-08-20 2001-02-27 Casio Comput Co Ltd 液晶表示装置
JP2001215333A (ja) * 2000-02-07 2001-08-10 Sumitomo Chem Co Ltd 半透過半反射性偏光素子
JP2002048905A (ja) 2000-05-22 2002-02-15 Sumitomo Chem Co Ltd 反射積層体、半透過反射積層体及びそれを用いた液晶表示装置

Also Published As

Publication number Publication date
EP1245994B1 (de) 2007-02-14
DE60218075T2 (de) 2007-07-05
US6977699B2 (en) 2005-12-20
KR20020077161A (ko) 2002-10-11
CN1190689C (zh) 2005-02-23
US20020180911A1 (en) 2002-12-05
EP1245994A1 (de) 2002-10-02
JP2002287132A (ja) 2002-10-03
CN1378092A (zh) 2002-11-06
KR100518202B1 (ko) 2005-10-04
JP3598987B2 (ja) 2004-12-08
TW588191B (en) 2004-05-21

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