KR100780149B1 - 액정 표시 장치 및 전자기기 - Google Patents

액정 표시 장치 및 전자기기 Download PDF

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Publication number
KR100780149B1
KR100780149B1 KR1020050003154A KR20050003154A KR100780149B1 KR 100780149 B1 KR100780149 B1 KR 100780149B1 KR 1020050003154 A KR1020050003154 A KR 1020050003154A KR 20050003154 A KR20050003154 A KR 20050003154A KR 100780149 B1 KR100780149 B1 KR 100780149B1
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KR
South Korea
Prior art keywords
liquid crystal
dielectric
display device
dielectric constant
crystal display
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Expired - Fee Related
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KR1020050003154A
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English (en)
Korean (ko)
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KR20050074916A (ko
Inventor
마에다츠요시
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세이코 엡슨 가부시키가이샤
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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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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

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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)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
KR1020050003154A 2004-01-14 2005-01-13 액정 표시 장치 및 전자기기 Expired - Fee Related KR100780149B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00006783 2004-01-14
JP2004006783 2004-01-14
JPJP-P-2004-00251482 2004-08-31
JP2004251482A JP2005227745A (ja) 2004-01-14 2004-08-31 液晶表示装置及び電子機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020070076159A Division KR20070090860A (ko) 2004-01-14 2007-07-30 액정 표시 장치 및 전자기기

Publications (2)

Publication Number Publication Date
KR20050074916A KR20050074916A (ko) 2005-07-19
KR100780149B1 true KR100780149B1 (ko) 2007-11-27

Family

ID=34742185

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020050003154A Expired - Fee Related KR100780149B1 (ko) 2004-01-14 2005-01-13 액정 표시 장치 및 전자기기
KR1020070076159A Ceased KR20070090860A (ko) 2004-01-14 2007-07-30 액정 표시 장치 및 전자기기
KR1020080060587A Withdrawn KR20080075064A (ko) 2004-01-14 2008-06-26 액정 표시 장치 및 전자기기

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020070076159A Ceased KR20070090860A (ko) 2004-01-14 2007-07-30 액정 표시 장치 및 전자기기
KR1020080060587A Withdrawn KR20080075064A (ko) 2004-01-14 2008-06-26 액정 표시 장치 및 전자기기

Country Status (5)

Country Link
US (2) US7564524B2 (enExample)
JP (1) JP2005227745A (enExample)
KR (3) KR100780149B1 (enExample)
CN (1) CN100380187C (enExample)
TW (1) TWI317452B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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JP2005227745A (ja) 2004-01-14 2005-08-25 Seiko Epson Corp 液晶表示装置及び電子機器
JP4844027B2 (ja) * 2004-07-16 2011-12-21 カシオ計算機株式会社 垂直配向型の液晶表示素子
CN101604087A (zh) 2004-09-30 2009-12-16 卡西欧计算机株式会社 垂直取向型有源矩阵液晶显示元件
KR100752875B1 (ko) * 2004-11-29 2007-08-29 가시오게산키 가부시키가이샤 수직배향형의 액티브 매트릭스 액정표시소자
JP4645189B2 (ja) * 2004-12-24 2011-03-09 カシオ計算機株式会社 液晶表示素子
KR100752876B1 (ko) * 2004-11-30 2007-08-29 가시오게산키 가부시키가이샤 수직배향형의 액정표시소자
US8068200B2 (en) * 2004-12-24 2011-11-29 Casio Computer Co., Ltd. Vertical alignment liquid crystal display device in which a pixel electrode has slits which divide the pixel electrode into electrode portions
JP4648169B2 (ja) * 2005-11-25 2011-03-09 株式会社 日立ディスプレイズ 液晶表示装置
KR20070074130A (ko) * 2006-01-06 2007-07-12 삼성전자주식회사 표시패널
JP4030573B2 (ja) * 2006-02-08 2008-01-09 シャープ株式会社 液晶表示装置
JP2007212872A (ja) * 2006-02-10 2007-08-23 Hitachi Displays Ltd 液晶表示装置
US20070229744A1 (en) * 2006-03-29 2007-10-04 Casio Computer Co., Ltd. Vertically aligned liquid crystal display device
US8264438B2 (en) * 2006-09-19 2012-09-11 Sharp Kabushiki Kaisha Liquid crystal display device, mobile electronic apparatus, in-vehicle electronic apparatus
JP4254855B2 (ja) 2006-12-20 2009-04-15 ソニー株式会社 液晶表示装置およびその製造方法
KR101437870B1 (ko) * 2008-02-15 2014-09-05 삼성디스플레이 주식회사 수직 배향 액정 표시 장치 및 그 제조 방법
EP2881844B1 (en) * 2013-12-04 2018-06-06 MediaTek Inc. Electronic devices, near-field wireless communications system and method for establishing a wireless communications link between two electronic devices
KR101680426B1 (ko) * 2014-09-29 2016-11-29 한양대학교 산학협력단 필요시 외부광 차단이 가능한 투명 표시장치

Citations (4)

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KR20000026400A (ko) * 1998-10-20 2000-05-15 구본준, 론 위라하디락사 멀티도메인 액정표시소자
KR20020020457A (ko) * 2000-09-08 2002-03-15 구본준, 론 위라하디락사 인플레인 스위칭모드 액정 표시장치
KR20020041279A (ko) * 2000-11-27 2002-06-01 아끼구사 나오유끼 액정표시장치용 기판과 그 제조방법 및 그것을 구비한액정표시장치
KR20020079583A (ko) * 2001-04-11 2002-10-19 샤프 가부시키가이샤 액정표시장치

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JP2791998B2 (ja) 1991-06-26 1998-08-27 スタンレー電気株式会社 液晶表示装置
US6001229A (en) * 1994-08-01 1999-12-14 Lockheed Martin Energy Systems, Inc. Apparatus and method for performing microfluidic manipulations for chemical analysis
TWI282951B (en) 1997-06-12 2007-06-21 Sharp Kk Liquid crystal display device
US6281952B1 (en) * 1997-12-26 2001-08-28 Sharp Kabushiki Kaisha Liquid crystal display
JP3335578B2 (ja) 1998-06-30 2002-10-21 シャープ株式会社 液晶表示装置およびその製造方法
KR100662059B1 (ko) 1998-10-12 2006-12-27 샤프 가부시키가이샤 액정 표시 장치 및 그 제조 방법
US6525794B1 (en) 1998-10-19 2003-02-25 Lg. Philips Lcd Co., Ltd. Multi-domain liquid crystal display device having a dielectric frame controlling alignment of the liquid crystal molecules
JP3969887B2 (ja) * 1999-03-19 2007-09-05 シャープ株式会社 液晶表示装置及びその製造方法
JP2001013487A (ja) 1999-04-28 2001-01-19 Sharp Corp プラズマアドレス液晶表示装置およびその製造方法
KR100587364B1 (ko) 2000-01-12 2006-06-08 엘지.필립스 엘시디 주식회사 멀티도메인 액정표시소자
JP4712210B2 (ja) 2000-03-24 2011-06-29 株式会社半導体エネルギー研究所 表示装置
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JP4037089B2 (ja) 2000-11-10 2008-01-23 株式会社半導体エネルギー研究所 液晶表示装置
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TW573189B (en) * 2001-05-03 2004-01-21 Himax Optoelectronics Corp Single-domain vertical alignment mode liquid crystal on silicon
JP5067684B2 (ja) 2001-06-14 2012-11-07 Ｎｌｔテクノロジー株式会社 液晶表示装置及びその製造方法
JP2003156731A (ja) 2001-09-07 2003-05-30 Fujitsu Display Technologies Corp 液晶表示装置及びその製造方法
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
JP2003215613A (ja) 2002-01-17 2003-07-30 Minolta Co Ltd 液晶表示素子
JP2003222869A (ja) 2002-01-31 2003-08-08 Toshiba Corp 液晶表示装置
JP4056314B2 (ja) 2002-02-19 2008-03-05 シャープ株式会社 液晶表示装置
JP2003255395A (ja) 2002-02-28 2003-09-10 Fujitsu Display Technologies Corp 液晶表示装置
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KR20000026400A (ko) * 1998-10-20 2000-05-15 구본준, 론 위라하디락사 멀티도메인 액정표시소자
KR20020020457A (ko) * 2000-09-08 2002-03-15 구본준, 론 위라하디락사 인플레인 스위칭모드 액정 표시장치
KR20020041279A (ko) * 2000-11-27 2002-06-01 아끼구사 나오유끼 액정표시장치용 기판과 그 제조방법 및 그것을 구비한액정표시장치
KR20020079583A (ko) * 2001-04-11 2002-10-19 샤프 가부시키가이샤 액정표시장치

Also Published As

Publication number Publication date
JP2005227745A (ja) 2005-08-25
US20050151907A1 (en) 2005-07-14
TW200528881A (en) 2005-09-01
TWI317452B (en) 2009-11-21
CN100380187C (zh) 2008-04-09
KR20080075064A (ko) 2008-08-14
US7564524B2 (en) 2009-07-21
US20090268140A1 (en) 2009-10-29
KR20070090860A (ko) 2007-09-06
CN1641424A (zh) 2005-07-20
KR20050074916A (ko) 2005-07-19
US8120738B2 (en) 2012-02-21

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