CN1266497C - 圆偏振片和液晶显示装置 - Google Patents

圆偏振片和液晶显示装置 Download PDF

Info

Publication number
CN1266497C
CN1266497C CNB021268770A CN02126877A CN1266497C CN 1266497 C CN1266497 C CN 1266497C CN B021268770 A CNB021268770 A CN B021268770A CN 02126877 A CN02126877 A CN 02126877A CN 1266497 C CN1266497 C CN 1266497C
Authority
CN
China
Prior art keywords
birefringent layers
pair
wavelength
angle
circular polarizing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB021268770A
Other languages
English (en)
Chinese (zh)
Other versions
CN1397809A (zh
Inventor
山冈尚志
吉见裕之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
Original Assignee
Nitto Denko 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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of CN1397809A publication Critical patent/CN1397809A/zh
Application granted granted Critical
Publication of CN1266497C publication Critical patent/CN1266497C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/02—Number of plates being 2

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
CNB021268770A 2001-07-17 2002-07-17 圆偏振片和液晶显示装置 Expired - Fee Related CN1266497C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP216147/2001 2001-07-17
JP216147/01 2001-07-17
JP2001216147A JP2003029039A (ja) 2001-07-17 2001-07-17 円偏光板及び液晶表示装置

Publications (2)

Publication Number Publication Date
CN1397809A CN1397809A (zh) 2003-02-19
CN1266497C true CN1266497C (zh) 2006-07-26

Family

ID=19050659

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021268770A Expired - Fee Related CN1266497C (zh) 2001-07-17 2002-07-17 圆偏振片和液晶显示装置

Country Status (4)

Country Link
JP (1) JP2003029039A (ko)
KR (1) KR100645664B1 (ko)
CN (1) CN1266497C (ko)
TW (1) TW581887B (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100410787C (zh) * 2003-03-14 2008-08-13 奇美电子股份有限公司 使用圆偏振光的多显示域垂直配向型的液晶显示器
JP4131838B2 (ja) 2003-05-16 2008-08-13 株式会社半導体エネルギー研究所 表示装置
TWI240119B (en) * 2003-08-06 2005-09-21 Optimax Tech Corp Polarizer for multi-domain vertical alignment liquid crystal display
CN100338512C (zh) * 2003-09-11 2007-09-19 力特光电科技股份有限公司 多域垂直配向液晶显示器的偏光板
JP4485184B2 (ja) 2003-12-15 2010-06-16 株式会社半導体エネルギー研究所 発光装置および電子機器
JP2005292781A (ja) * 2004-03-11 2005-10-20 Fuji Photo Film Co Ltd 光学補償素子、光学補償素子の製造方法、液晶表示装置及び液晶プロジェクタ
JP4228973B2 (ja) * 2004-04-08 2009-02-25 セイコーエプソン株式会社 液晶表示装置および電子機器
JP4350052B2 (ja) * 2004-04-16 2009-10-21 シャープ株式会社 円偏光板及び液晶表示装置
WO2006056897A1 (en) * 2004-11-24 2006-06-01 Koninklijke Philips Electronics N.V. Display device
CN100406928C (zh) * 2005-02-25 2008-07-30 日东电工株式会社 椭圆偏光板的制造方法和使用其的图像显示装置
CN100410699C (zh) * 2005-05-25 2008-08-13 日东电工株式会社 光学膜、液晶面板和液晶显示装置
JP2007004123A (ja) 2005-05-25 2007-01-11 Nitto Denko Corp 光学フィルム、液晶パネル、および液晶表示装置
JP4731269B2 (ja) * 2005-10-06 2011-07-20 国立大学法人東北大学 偏光素子、液晶パネル、および液晶表示装置
JP2017138401A (ja) * 2016-02-02 2017-08-10 大日本印刷株式会社 光学フィルム及び画像表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3174367B2 (ja) * 1991-10-07 2001-06-11 日東電工株式会社 積層波長板及び円偏光板
JP3410666B2 (ja) * 1998-07-16 2003-05-26 シャープ株式会社 液晶表示装置

Also Published As

Publication number Publication date
KR100645664B1 (ko) 2006-11-13
CN1397809A (zh) 2003-02-19
KR20030007215A (ko) 2003-01-23
TW581887B (en) 2004-04-01
JP2003029039A (ja) 2003-01-29

Similar Documents

Publication Publication Date Title
CN110192130B (zh) 带光学补偿层的偏振片及使用了其的有机el面板
CN1216303C (zh) 广视角偏振器和液晶显示装置
KR100707596B1 (ko) 복합 위상차판, 광학 보상 편광판 및 액정 표시 장치
JP5471249B2 (ja) 偏光板保護フィルム、偏光板、および液晶表示装置
US6829026B2 (en) Laminated phase retarder having a cholesteric liquid crystal layer, polarizing member and liquid crystal display device
KR101872781B1 (ko) 액정 패널 및 이 액정 패널에 이용되는 편광자 적층체
CN1232841C (zh) 光学补偿性起偏器及液晶显示装置
CN1266497C (zh) 圆偏振片和液晶显示装置
TWI428643B (zh) 橢圓偏光板及液晶顯示裝置
WO2004090590A1 (ja) 光学素子、偏光素子、照明装置および液晶表示装置
CN1391129A (zh) 层叠的光学膜、制造层叠的光学膜和使用该膜的液晶显示器的方法
JP2003121644A (ja) 偏光板及び液晶表示素子
TWI244558B (en) Optical film and image display
CN109791246B (zh) 光学层叠体及图像显示装置
TWI443364B (zh) 線性偏光區隔膜、線性偏光區隔層積膜、背光系統和液晶顯示器
KR101822699B1 (ko) 광학시트 및 이를 포함하는 액정표시장치
KR20180107002A (ko) 반사 방지층 및 비침 방지층 부착 편광판 및 그 제조 방법
JP5531452B2 (ja) 偏光板、偏光板の製造方法、および液晶表示装置
TWI708966B (zh) 偏光板之套組及使用該套組之ｉｐｓ模式液晶顯示裝置
US9618795B2 (en) Liquid crystal panel and liquid crystal display
JP2001272538A (ja) 位相差板、光学補償偏光板及び液晶表示装置
JP2002090530A (ja) 複合位相差板、光学補償偏光板及び液晶表示装置
TW202337703A (zh) 光學積層體、透鏡部及顯示方法
JP2010204224A (ja) 偏光板、偏光板の製造方法、および液晶表示装置
KR20190054103A (ko) 편광판의 세트, 및 그것을 이용한 ips 모드 액정 표시 장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060726

Termination date: 20190717

CF01 Termination of patent right due to non-payment of annual fee