DE69319215D1 - Polarisierender Farbfilter - Google Patents

Polarisierender Farbfilter

Info

Publication number
DE69319215D1
DE69319215D1 DE69319215T DE69319215T DE69319215D1 DE 69319215 D1 DE69319215 D1 DE 69319215D1 DE 69319215 T DE69319215 T DE 69319215T DE 69319215 T DE69319215 T DE 69319215T DE 69319215 D1 DE69319215 D1 DE 69319215D1
Authority
DE
Germany
Prior art keywords
color filter
polarizing color
polarizing
filter
color
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
DE69319215T
Other languages
English (en)
Other versions
DE69319215T2 (de
Inventor
Hisato Itoh
Tsutami Misawa
Akira Ogiso
Rihoko Imai
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of DE69319215D1 publication Critical patent/DE69319215D1/de
Publication of DE69319215T2 publication Critical patent/DE69319215T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
    • 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
    • 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
    • G02F1/133533—Colour selective polarisers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
DE69319215T 1992-12-25 1993-12-22 Polarisierender Farbfilter Expired - Fee Related DE69319215T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34633492 1992-12-25

Publications (2)

Publication Number Publication Date
DE69319215D1 true DE69319215D1 (de) 1998-07-23
DE69319215T2 DE69319215T2 (de) 1998-10-22

Family

ID=18382712

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319215T Expired - Fee Related DE69319215T2 (de) 1992-12-25 1993-12-22 Polarisierender Farbfilter

Country Status (3)

Country Link
US (1) US5751483A (de)
EP (1) EP0605191B1 (de)
DE (1) DE69319215T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6414731B2 (en) * 1990-11-30 2002-07-02 Sun Microsystems, Inc. Low cost virtual reality system
JPH10170905A (ja) * 1996-12-09 1998-06-26 Alps Electric Co Ltd 反射用カラー偏光フィルタ及びこれを用いた反射型カラー液晶表示装置
US20020005509A1 (en) * 1999-01-21 2002-01-17 Chia-Chi Teng Dye combinations for image enhancement filters for color video displays
US20010005281A1 (en) * 1999-08-08 2001-06-28 Caroline Yu Optical system for increasing contrast of object viewed through it
US6574044B1 (en) 1999-10-25 2003-06-03 3M Innovative Properties Company Polarizer constructions and display devices exhibiting unique color effects
US6538714B1 (en) 1999-10-25 2003-03-25 3M Innovative Properties Company Dual color guest-host polarizers and devices containing guest-host polarizers
US6597504B2 (en) 2000-12-29 2003-07-22 Honeywell International Inc. Optical devices employing beam folding with polarizing splitters
US20030017856A1 (en) * 2001-06-20 2003-01-23 3M Innovative Properties Company Method for altering the appearance of liquid crystal displays using exchangable front polarizers
US6642977B2 (en) 2001-06-20 2003-11-04 3M Innovative Properties Company Liquid crystal displays with repositionable front polarizers
EP1554630A1 (de) * 2002-10-14 2005-07-20 Koninklijke Philips Electronics N.V. Farbfilter und ein solches filter umfassende flüssigkristallanzeigeeinrichtung
TWI245130B (en) * 2003-05-02 2005-12-11 Optimax Tech Corp Color compensational layer's structure and manufacturing method thereof
ES2718461T3 (es) * 2007-02-28 2019-07-02 Corning Inc Artículos polarizantes de la luz y método de confección de los mismos
CN104603649B (zh) * 2012-08-21 2017-12-01 三菱瓦斯化学株式会社 着色偏光膜、着色偏光片材和着色偏光透镜以及它们的制造法
EP2950122B1 (de) * 2013-01-25 2023-04-26 Mitsubishi Gas Chemical Company, Inc. Gefärbter film mit geringer polarisierung, gefärbte folie mit geringer polarisierung, linse und verfahren zur herstellung davon
JP6619619B2 (ja) 2015-11-04 2019-12-11 日東電工株式会社 偏光子、偏光板および偏光子の製造方法
KR102643464B1 (ko) * 2016-02-22 2024-03-05 삼성전자주식회사 컬러 편광 필름, 반사방지 필름 및 표시 장치
EP3485302A1 (de) * 2016-07-15 2019-05-22 Essilor International Polarisierte filme mit spezifischen lichtfiltern
KR102158811B1 (ko) * 2018-07-03 2020-09-22 주식회사 엘엠에스 지문인식센서용 광학원판 및 이를 포함하는 광학필터

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360447A (en) * 1979-03-16 1982-11-23 Mitsui Toatsu Chemicals, Inc. Composition for liquid crystal color display elements
US4304683A (en) * 1979-03-16 1981-12-08 Mitsui Toatsu Chemicals, Inc. Composition for liquid crystal color display element
JPS5763377A (en) * 1980-10-03 1982-04-16 Mitsui Toatsu Chem Inc Liquid crystal composition for color display
US4466704A (en) * 1981-07-20 1984-08-21 Polaroid Corporation Patterned polarizer having differently dyed areas
JPS59172610A (ja) * 1983-03-22 1984-09-29 Nitto Electric Ind Co Ltd 偏光フイルムの製法
JPS59219719A (ja) * 1983-05-27 1984-12-11 Seiko Instr & Electronics Ltd カラ−液晶表示装置
US4541691A (en) * 1983-12-27 1985-09-17 Tektronix, Inc. Electro-optic switching system using circularly polarized light
US4611889A (en) * 1984-04-04 1986-09-16 Tektronix, Inc. Field sequential liquid crystal display with enhanced brightness
US5286418A (en) * 1984-10-05 1994-02-15 Mitsui Toatsu Chemicals, Incorporated Polarizing film
JPS6187757A (ja) * 1984-10-05 1986-05-06 Mitsui Toatsu Chem Inc 色素およびこれを用いた偏光フイルム
CA1269555A (en) * 1984-11-16 1990-05-29 Sumitomo Chemical Company, Limited Light-polarizing film
JPS6254201A (ja) * 1985-09-03 1987-03-09 Mitsubishi Chem Ind Ltd 偏光フイルムとその製造方法
US4770500A (en) * 1986-06-10 1988-09-13 Kaiser Aerospace And Electronics Corporation Method and apparatus for multi color display
US4749259A (en) * 1987-05-15 1988-06-07 Hughes Aircraft Company Liquid crystal image projection with multicolor prepolarizing system
JP2663440B2 (ja) * 1987-06-12 1997-10-15 三菱瓦斯化学株式会社 偏光フィルムの製造方法
US4991941A (en) * 1988-06-13 1991-02-12 Kaiser Aerospace & Electronics Corporation Method and apparatus for multi-color display
JPH0232303A (ja) * 1988-07-21 1990-02-02 Nippon Kayaku Co Ltd カラー偏光フィルム
JPH05127189A (ja) * 1991-11-07 1993-05-25 Hitachi Ltd カラー表示装置

Also Published As

Publication number Publication date
US5751483A (en) 1998-05-12
DE69319215T2 (de) 1998-10-22
EP0605191A1 (de) 1994-07-06
EP0605191B1 (de) 1998-06-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee