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TWI372287B - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
TWI372287B
TWI372287B TW097127898A TW97127898A TWI372287B TW I372287 B TWI372287 B TW I372287B TW 097127898 A TW097127898 A TW 097127898A TW 97127898 A TW97127898 A TW 97127898A TW I372287 B TWI372287 B TW I372287B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
Application number
TW097127898A
Other languages
English (en)
Other versions
TW200914939A (en
Inventor
Takahiro Nishioka
Tetsuya Satake
Suguru Nagae
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of TW200914939A publication Critical patent/TW200914939A/zh
Application granted granted Critical
Publication of TWI372287B publication Critical patent/TWI372287B/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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G02F1/0009—Materials therefor
    • G02F1/0063—Optical properties, e.g. absorption, reflection or birefringence
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
TW097127898A 2007-08-28 2008-07-23 Liquid crystal display device TWI372287B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007220628 2007-08-28
JP2008161274A JP5042139B2 (ja) 2007-08-28 2008-06-20 液晶表示装置

Publications (2)

Publication Number Publication Date
TW200914939A TW200914939A (en) 2009-04-01
TWI372287B true TWI372287B (en) 2012-09-11

Family

ID=40610531

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097127898A TWI372287B (en) 2007-08-28 2008-07-23 Liquid crystal display device

Country Status (3)

Country Link
JP (1) JP5042139B2 (zh)
KR (1) KR100986483B1 (zh)
TW (1) TWI372287B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102472919B (zh) 2009-07-30 2014-10-15 夏普株式会社 液晶显示装置
KR102602158B1 (ko) * 2016-03-10 2023-11-14 삼성디스플레이 주식회사 광학 필름 및 이를 포함하는 액정표시장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4148657B2 (ja) * 2001-04-04 2008-09-10 シャープ株式会社 液晶表示装置
JP2003029264A (ja) * 2001-07-17 2003-01-29 Toshiba Corp 液晶表示装置
JP2005141036A (ja) * 2003-11-07 2005-06-02 Hitachi Displays Ltd 液晶表示装置
KR100708795B1 (ko) * 2005-01-17 2007-04-18 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드 액정 표시 소자
JP2007219346A (ja) * 2006-02-20 2007-08-30 Seiko Epson Corp 液晶装置、及び電子機器
US20080024704A1 (en) * 2006-07-27 2008-01-31 Chunghwa Picture Tubes, Ltd. Liquid crystal display panel

Also Published As

Publication number Publication date
TW200914939A (en) 2009-04-01
JP2009075555A (ja) 2009-04-09
JP5042139B2 (ja) 2012-10-03
KR20090023224A (ko) 2009-03-04
KR100986483B1 (ko) 2010-10-08

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Legal Events

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