TWI275886B - Liquid crystal display device - Google Patents

Liquid crystal display device Download PDF

Info

Publication number
TWI275886B
TWI275886B TW092117124A TW92117124A TWI275886B TW I275886 B TWI275886 B TW I275886B TW 092117124 A TW092117124 A TW 092117124A TW 92117124 A TW92117124 A TW 92117124A TW I275886 B TWI275886 B TW I275886B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
display device
image element
orientation
crystal display
Prior art date
Application number
TW092117124A
Other languages
English (en)
Chinese (zh)
Other versions
TW200410026A (en
Inventor
Masumi Kubo
Kiyoshi Ogishima
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of TW200410026A publication Critical patent/TW200410026A/zh
Application granted granted Critical
Publication of TWI275886B publication Critical patent/TWI275886B/zh

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
    • G02F1/1337—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
    • G02F1/137—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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/128—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode field shaping

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
TW092117124A 2002-06-24 2003-06-24 Liquid crystal display device TWI275886B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002183427A JP4030362B2 (ja) 2002-06-24 2002-06-24 液晶表示装置

Publications (2)

Publication Number Publication Date
TW200410026A TW200410026A (en) 2004-06-16
TWI275886B true TWI275886B (en) 2007-03-11

Family

ID=31179651

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092117124A TWI275886B (en) 2002-06-24 2003-06-24 Liquid crystal display device

Country Status (4)

Country Link
JP (1) JP4030362B2 (ko)
KR (1) KR100507586B1 (ko)
CN (1) CN1239951C (ko)
TW (1) TWI275886B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006091229A (ja) * 2004-09-22 2006-04-06 Sharp Corp 液晶表示装置
JP4604645B2 (ja) * 2004-10-22 2011-01-05 セイコーエプソン株式会社 液晶表示装置及び電子機器
JP2007133054A (ja) * 2005-11-09 2007-05-31 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置
KR101430610B1 (ko) * 2006-09-18 2014-09-23 삼성디스플레이 주식회사 액정표시패널 및 이의 제조 방법
JP2011215480A (ja) * 2010-04-01 2011-10-27 Stanley Electric Co Ltd 液晶表示装置
KR102132778B1 (ko) * 2013-10-25 2020-07-13 삼성디스플레이 주식회사 액정 표시 장치
KR102129569B1 (ko) * 2013-11-26 2020-07-03 삼성디스플레이 주식회사 액정 표시 장치
CN114815357A (zh) * 2018-06-22 2022-07-29 群创光电股份有限公司 电子调制装置

Also Published As

Publication number Publication date
CN1239951C (zh) 2006-02-01
KR100507586B1 (ko) 2005-08-10
TW200410026A (en) 2004-06-16
JP2004029241A (ja) 2004-01-29
KR20040000344A (ko) 2004-01-03
JP4030362B2 (ja) 2008-01-09
CN1477428A (zh) 2004-02-25

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees