KR100742039B1 - 컬러 액정표시소자 - Google Patents

컬러 액정표시소자 Download PDF

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Publication number
KR100742039B1
KR100742039B1 KR1020050037573A KR20050037573A KR100742039B1 KR 100742039 B1 KR100742039 B1 KR 100742039B1 KR 1020050037573 A KR1020050037573 A KR 1020050037573A KR 20050037573 A KR20050037573 A KR 20050037573A KR 100742039 B1 KR100742039 B1 KR 100742039B1
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KR
South Korea
Prior art keywords
liquid crystal
color
display
pixel
voltage
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Expired - Fee Related
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KR1020050037573A
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English (en)
Korean (ko)
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KR20060045909A (ko
Inventor
야스후미 아사오
Original Assignee
캐논 가부시끼가이샤
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Publication of KR20060045909A publication Critical patent/KR20060045909A/ko
Application granted granted Critical
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    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • G02F2203/34—Colour display without the use of colour mosaic filters

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
KR1020050037573A 2004-05-06 2005-05-04 컬러 액정표시소자 Expired - Fee Related KR100742039B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00137505 2004-05-06
JP2004137505A JP2005321458A (ja) 2004-05-06 2004-05-06 カラー液晶表示素子

Publications (2)

Publication Number Publication Date
KR20060045909A KR20060045909A (ko) 2006-05-17
KR100742039B1 true KR100742039B1 (ko) 2007-07-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050037573A Expired - Fee Related KR100742039B1 (ko) 2004-05-06 2005-05-04 컬러 액정표시소자

Country Status (3)

Country Link
US (1) US7599040B2 (enExample)
JP (1) JP2005321458A (enExample)
KR (1) KR100742039B1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3796499B2 (ja) * 2002-11-06 2006-07-12 キヤノン株式会社 カラー表示素子、カラー表示素子の駆動方法及びカラー表示装置
JP4566526B2 (ja) * 2003-07-09 2010-10-20 キヤノン株式会社 液晶表示装置
JP4208763B2 (ja) * 2004-04-28 2009-01-14 キヤノン株式会社 カラー表示素子及びカラー液晶表示素子
JP4332515B2 (ja) * 2004-04-28 2009-09-16 キヤノン株式会社 液晶表示装置
JP2005321458A (ja) 2004-05-06 2005-11-17 Canon Inc カラー液晶表示素子
US8134582B2 (en) 2004-05-14 2012-03-13 Canon Kabushiki Kaisha Color display apparatus
WO2006123803A1 (en) * 2005-05-19 2006-11-23 Canon Kabushiki Kaisha Liquid crystal display device
JP4501899B2 (ja) * 2005-07-06 2010-07-14 エプソンイメージングデバイス株式会社 液晶表示装置および電子機器
JP4197000B2 (ja) * 2005-07-07 2008-12-17 エプソンイメージングデバイス株式会社 電気光学装置および電子機器
US7580023B2 (en) * 2005-12-19 2009-08-25 Philips Lumileds Lighting Co., Llc Color LCD with bi-color sequential backlight
JP4948871B2 (ja) * 2006-03-29 2012-06-06 スタンレー電気株式会社 液晶表示素子
KR101183354B1 (ko) * 2006-05-01 2012-09-14 엘지디스플레이 주식회사 액정표시장치 및 그의 구동 방법
CN100390584C (zh) * 2006-06-23 2008-05-28 清华大学 基于液晶的温度调控负折射器件
CN100405097C (zh) * 2006-06-23 2008-07-23 清华大学 基于液晶的电场调控负折射器件
CN101553753A (zh) * 2006-12-08 2009-10-07 佳能株式会社 液晶光学设备制造工艺
JP2009192961A (ja) * 2008-02-16 2009-08-27 Seiko Instruments Inc 液晶表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950020367A (ko) * 1993-12-15 1995-07-24 이헌조 칼라표시 장치
KR19980085576A (ko) * 1997-05-29 1998-12-05 윤종용 액정 표시 장치

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JPS59204659A (ja) * 1983-05-04 1984-11-20 Casio Comput Co Ltd 液晶用二色性染料
JPS6459318A (en) * 1987-08-18 1989-03-07 Ibm Color liquid crystal display device and manufacture thereof
DE3822121A1 (de) * 1988-06-30 1990-03-01 Hoechst Ag Chirale substituierte weinsaeureimide, verfahren zu ihrer herstellung und ihre verwendung als dotierstoff in fluessigkristall-mischungen
JP2921589B2 (ja) 1990-06-20 1999-07-19 株式会社リコー カラー液晶表示素子
JPH0593923A (ja) 1991-10-02 1993-04-16 Matsushita Electric Ind Co Ltd アクテイブマトリクス型液晶表示素子
US5858273A (en) * 1995-07-27 1999-01-12 Canon Kabushiki Kaisha Liquid crystal device
US5932136A (en) * 1995-10-20 1999-08-03 Canon Kabushiki Kaisha Liquid crystal device and liquid crystal apparatus
US5750214A (en) * 1995-12-13 1998-05-12 Canon Kabushiki Kaisha Liquid crystal device
JP3093627B2 (ja) * 1996-02-09 2000-10-03 キヤノン株式会社 液晶表示装置の製造方法
JPH11100577A (ja) * 1997-07-31 1999-04-13 Canon Inc 液晶の配向方法、液晶素子の製造方法、該製造方法により得られる液晶素子、液晶装置
US6195147B1 (en) * 1997-08-01 2001-02-27 Canon Kabushiki Kaisha Liquid crystal substrate with optical modulation region having different alignment control forces
US6139927A (en) * 1997-09-18 2000-10-31 Canon Kabushiki Kaisha Liquid crystal device
JP3342430B2 (ja) * 1998-02-27 2002-11-11 キヤノン株式会社 液晶素子及び液晶表示装置
US6809717B2 (en) * 1998-06-24 2004-10-26 Canon Kabushiki Kaisha Display apparatus, liquid crystal display apparatus and driving method for display apparatus
US6757045B1 (en) * 1999-03-23 2004-06-29 Canon Kabushiki Kaisha Liquid crystal device and liquid crystal apparatus including same
US6577289B1 (en) * 1999-03-26 2003-06-10 Canon Kabushiki Kaisha Liquid crystal device and display apparatus including the device
JP3472189B2 (ja) * 1999-04-08 2003-12-02 キヤノン株式会社 キャリア輸送素子及び発光素子
US6128064A (en) * 1999-07-14 2000-10-03 Canon Kabushiki Kaisha Liquid crystal device and liquid crystal display apparatus
JP2001100257A (ja) * 1999-10-01 2001-04-13 Canon Inc 液晶素子
JP2001272956A (ja) 2000-03-27 2001-10-05 Canon Inc 液晶表示装置及びその駆動方法
JP3466986B2 (ja) * 2000-04-07 2003-11-17 キヤノン株式会社 カイラルスメクチック液晶素子および液晶装置
JP3917417B2 (ja) * 2001-12-11 2007-05-23 シャープ株式会社 反射型液晶表示装置
JP3796499B2 (ja) 2002-11-06 2006-07-12 キヤノン株式会社 カラー表示素子、カラー表示素子の駆動方法及びカラー表示装置
JP4208763B2 (ja) * 2004-04-28 2009-01-14 キヤノン株式会社 カラー表示素子及びカラー液晶表示素子
JP2005321458A (ja) 2004-05-06 2005-11-17 Canon Inc カラー液晶表示素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950020367A (ko) * 1993-12-15 1995-07-24 이헌조 칼라표시 장치
KR19980085576A (ko) * 1997-05-29 1998-12-05 윤종용 액정 표시 장치

Also Published As

Publication number Publication date
US20050248714A1 (en) 2005-11-10
US7599040B2 (en) 2009-10-06
JP2005321458A (ja) 2005-11-17
KR20060045909A (ko) 2006-05-17

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