KR101411445B1 - 액정 표시 장치 및 액정 표시 장치의 제조 방법 - Google Patents

액정 표시 장치 및 액정 표시 장치의 제조 방법 Download PDF

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Publication number
KR101411445B1
KR101411445B1 KR1020070123034A KR20070123034A KR101411445B1 KR 101411445 B1 KR101411445 B1 KR 101411445B1 KR 1020070123034 A KR1020070123034 A KR 1020070123034A KR 20070123034 A KR20070123034 A KR 20070123034A KR 101411445 B1 KR101411445 B1 KR 101411445B1
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KR
South Korea
Prior art keywords
liquid crystal
pixels
dielectric
sub
display device
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Expired - Fee Related
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KR1020070123034A
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English (en)
Korean (ko)
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KR20080058175A (ko
Inventor
다케오 고이토
신고 가타오카
에이지 사카이
히로시 니시카와
Original Assignee
재팬 디스프레이 웨스트 인코포레이트
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Publication of KR20080058175A publication Critical patent/KR20080058175A/ko
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Publication of KR101411445B1 publication Critical patent/KR101411445B1/ko
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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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • 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
    • G02F1/133—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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020070123034A 2006-12-20 2007-11-29 액정 표시 장치 및 액정 표시 장치의 제조 방법 Expired - Fee Related KR101411445B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00342140 2006-12-20
JP2006342140A JP4254855B2 (ja) 2006-12-20 2006-12-20 液晶表示装置およびその製造方法

Publications (2)

Publication Number Publication Date
KR20080058175A KR20080058175A (ko) 2008-06-25
KR101411445B1 true KR101411445B1 (ko) 2014-06-24

Family

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Family Applications (1)

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KR1020070123034A Expired - Fee Related KR101411445B1 (ko) 2006-12-20 2007-11-29 액정 표시 장치 및 액정 표시 장치의 제조 방법

Country Status (5)

Country Link
US (1) US7880850B2 (enExample)
JP (1) JP4254855B2 (enExample)
KR (1) KR101411445B1 (enExample)
CN (1) CN101206367B (enExample)
TW (1) TW200837439A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6531313B2 (ja) * 2015-05-01 2019-06-19 凸版印刷株式会社 液晶表示装置
JP6550912B2 (ja) 2015-05-11 2019-07-31 凸版印刷株式会社 液晶表示装置及びヘッドアップディスプレイ装置
JP2019168615A (ja) * 2018-03-23 2019-10-03 シャープ株式会社 液晶表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000305086A (ja) * 1999-02-15 2000-11-02 Fujitsu Ltd 液晶表示装置及びその製造方法
JP2005128505A (ja) * 2003-09-29 2005-05-19 Sharp Corp 液晶表示装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691277A (en) * 1979-12-25 1981-07-24 Citizen Watch Co Ltd Liquiddcrystal display panel
FI74871B (fi) 1986-06-26 1987-12-31 Sinisalo Sport Oy Skyddsklaede.
JP3395877B2 (ja) 1996-12-20 2003-04-14 シャープ株式会社 液晶表示装置及びその製造方法
US6476783B2 (en) * 1998-02-17 2002-11-05 Sarnoff Corporation Contrast enhancement for an electronic display device by using a black matrix and lens array on outer surface of display
KR100685914B1 (ko) * 2000-09-05 2007-02-23 엘지.필립스 엘시디 주식회사 멀티 도메인 액정표시소자 및 그 제조방법
US6897918B1 (en) * 2000-09-15 2005-05-24 Toray Industries, Inc. Color filter with protrusion
JP2003315776A (ja) 2002-04-19 2003-11-06 Toshiba Corp 液晶表示装置
TW200415393A (en) * 2003-01-15 2004-08-16 Toshiba Matsushita Display Tec LCD device
US7385660B2 (en) * 2003-12-08 2008-06-10 Sharp Kabushiki Kaisha Liquid crystal display device for transflector having opening in a first electrode for forming a liquid crystal domain and openings at first and second corners of the domain on a second electrode
US7480022B2 (en) * 2003-12-10 2009-01-20 Seiko Epson Corporation Liquid crystal display device, method of manufacturing liquid crystal display device, and electronic apparatus
JP4245473B2 (ja) 2003-12-26 2009-03-25 シャープ株式会社 液晶表示装置
JP2007011410A (ja) 2004-01-14 2007-01-18 Seiko Epson Corp 液晶表示装置及び電子機器
JP2005227745A (ja) 2004-01-14 2005-08-25 Seiko Epson Corp 液晶表示装置及び電子機器
JP2005266778A (ja) 2004-02-19 2005-09-29 Sharp Corp 液晶表示装置
JP4390595B2 (ja) 2004-03-09 2009-12-24 シャープ株式会社 液晶表示装置
US7391489B2 (en) * 2004-03-09 2008-06-24 Sharp Kabushiki Kaishia Liquid crystal display device
JP4483477B2 (ja) 2004-08-23 2010-06-16 セイコーエプソン株式会社 液晶表示装置及び電子機器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000305086A (ja) * 1999-02-15 2000-11-02 Fujitsu Ltd 液晶表示装置及びその製造方法
JP2005128505A (ja) * 2003-09-29 2005-05-19 Sharp Corp 液晶表示装置

Also Published As

Publication number Publication date
CN101206367A (zh) 2008-06-25
JP4254855B2 (ja) 2009-04-15
US7880850B2 (en) 2011-02-01
JP2008152158A (ja) 2008-07-03
TWI375068B (enExample) 2012-10-21
KR20080058175A (ko) 2008-06-25
CN101206367B (zh) 2011-03-30
TW200837439A (en) 2008-09-16
US20080151146A1 (en) 2008-06-26

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