JP2003029039A - 円偏光板及び液晶表示装置 - Google Patents

円偏光板及び液晶表示装置

Info

Publication number
JP2003029039A
JP2003029039A JP2001216147A JP2001216147A JP2003029039A JP 2003029039 A JP2003029039 A JP 2003029039A JP 2001216147 A JP2001216147 A JP 2001216147A JP 2001216147 A JP2001216147 A JP 2001216147A JP 2003029039 A JP2003029039 A JP 2003029039A
Authority
JP
Japan
Prior art keywords
layers
polarizing plates
layer
circularly polarizing
birefringent
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.)
Pending
Application number
JP2001216147A
Other languages
English (en)
Japanese (ja)
Inventor
Hisashi Yamaoka
尚志 山岡
Hiroyuki Yoshimi
裕之 吉見
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
Priority to JP2001216147A priority Critical patent/JP2003029039A/ja
Priority to KR1020020041694A priority patent/KR100645664B1/ko
Priority to TW091115924A priority patent/TW581887B/zh
Priority to CNB021268770A priority patent/CN1266497C/zh
Publication of JP2003029039A publication Critical patent/JP2003029039A/ja
Pending legal-status Critical Current

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
    • 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)
JP2001216147A 2001-07-17 2001-07-17 円偏光板及び液晶表示装置 Pending JP2003029039A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001216147A JP2003029039A (ja) 2001-07-17 2001-07-17 円偏光板及び液晶表示装置
KR1020020041694A KR100645664B1 (ko) 2001-07-17 2002-07-16 원편광판 및 액정 표시장치
TW091115924A TW581887B (en) 2001-07-17 2002-07-17 Circularly polarizing plate and liquid-crystal display device
CNB021268770A CN1266497C (zh) 2001-07-17 2002-07-17 圆偏振片和液晶显示装置

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JP2003029039A true JP2003029039A (ja) 2003-01-29

Family

ID=19050659

Family Applications (1)

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

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088362A1 (en) * 2004-03-11 2005-09-22 Fuji Photo Film Co., Ltd. Optical compensatory element, manufacturing method thereof, liquid crystal display and liquid crystal projector
JP2007102016A (ja) * 2005-10-06 2007-04-19 Tohoku Univ 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

Families Citing this family (11)

* 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
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05100114A (ja) * 1991-10-07 1993-04-23 Nitto Denko Corp 積層波長板及び円偏光板
JP2000035570A (ja) * 1998-07-16 2000-02-02 Sharp Corp 液晶表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05100114A (ja) * 1991-10-07 1993-04-23 Nitto Denko Corp 積層波長板及び円偏光板
JP2000035570A (ja) * 1998-07-16 2000-02-02 Sharp Corp 液晶表示装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088362A1 (en) * 2004-03-11 2005-09-22 Fuji Photo Film Co., Ltd. Optical compensatory element, manufacturing method thereof, liquid crystal display and liquid crystal projector
JP2007102016A (ja) * 2005-10-06 2007-04-19 Tohoku Univ 偏光素子、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

Also Published As

Publication number Publication date
KR100645664B1 (ko) 2006-11-13
CN1266497C (zh) 2006-07-26
CN1397809A (zh) 2003-02-19
KR20030007215A (ko) 2003-01-23
TW581887B (en) 2004-04-01

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