JPH0458610B2 - - Google Patents

Info

Publication number
JPH0458610B2
JPH0458610B2 JP61194617A JP19461786A JPH0458610B2 JP H0458610 B2 JPH0458610 B2 JP H0458610B2 JP 61194617 A JP61194617 A JP 61194617A JP 19461786 A JP19461786 A JP 19461786A JP H0458610 B2 JPH0458610 B2 JP H0458610B2
Authority
JP
Japan
Prior art keywords
liquid crystal
display
cholesteric
state
light
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 - Lifetime
Application number
JP61194617A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6349736A (ja
Inventor
Yasuo Yamagishi
Akihiro Mochizuki
Masayuki Iwasaki
Toshiaki Yoshihara
Fumyo Onda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP61194617A priority Critical patent/JPS6349736A/ja
Priority to CA000544780A priority patent/CA1278080C/en
Priority to US07/086,803 priority patent/US4832461A/en
Priority to DE3789081T priority patent/DE3789081T2/de
Priority to EP87307321A priority patent/EP0259058B1/en
Publication of JPS6349736A publication Critical patent/JPS6349736A/ja
Publication of JPH0458610B2 publication Critical patent/JPH0458610B2/ja
Granted 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
    • G02F1/137—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
    • G02F1/13731—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 a field-induced phase transition
    • 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
    • G02F1/1313—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 specially adapted for a particular application
    • 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
    • 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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP61194617A 1986-08-20 1986-08-20 投写型カラー表示装置 Granted JPS6349736A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP61194617A JPS6349736A (ja) 1986-08-20 1986-08-20 投写型カラー表示装置
CA000544780A CA1278080C (en) 1986-08-20 1987-08-18 Projection-type multi-color liquid crystal display device
US07/086,803 US4832461A (en) 1986-08-20 1987-08-19 Projection-type multi-color liquid crystal display device
DE3789081T DE3789081T2 (de) 1986-08-20 1987-08-19 Projektions-Farb-Flüssigkristall-Anzeigevorrichtung.
EP87307321A EP0259058B1 (en) 1986-08-20 1987-08-19 Projection-type multi-colour liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61194617A JPS6349736A (ja) 1986-08-20 1986-08-20 投写型カラー表示装置

Publications (2)

Publication Number Publication Date
JPS6349736A JPS6349736A (ja) 1988-03-02
JPH0458610B2 true JPH0458610B2 (en]) 1992-09-18

Family

ID=16327511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61194617A Granted JPS6349736A (ja) 1986-08-20 1986-08-20 投写型カラー表示装置

Country Status (1)

Country Link
JP (1) JPS6349736A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189503A (en) * 1988-03-04 1993-02-23 Kabushiki Kaisha Toshiba High dielectric capacitor having low current leakage
US5089810A (en) * 1990-04-09 1992-02-18 Computer Accessories Corporation Stacked display panel construction and method of making same
US5050965A (en) * 1989-09-01 1991-09-24 In Focus Systems, Inc. Color display using supertwisted nematic liquid crystal material
US4966441A (en) * 1989-03-28 1990-10-30 In Focus Systems, Inc. Hybrid color display system
JP2951339B2 (ja) * 1989-10-27 1999-09-20 富士通株式会社 光固定減衰器用端末部材及びこれを用いた光固定減衰器
JPH03206425A (ja) * 1990-01-08 1991-09-09 Fujitsu Ltd 投写型液晶表示素子
JP4033148B2 (ja) 2004-03-03 2008-01-16 ソニー株式会社 レンズ鏡筒および撮像装置
JP5560962B2 (ja) * 2010-06-30 2014-07-30 ソニー株式会社 液晶表示装置

Also Published As

Publication number Publication date
JPS6349736A (ja) 1988-03-02

Similar Documents

Publication Publication Date Title
US4832461A (en) Projection-type multi-color liquid crystal display device
JP3071658B2 (ja) 液晶表示素子
JP3112392B2 (ja) 液晶表示装置
JPH0458610B2 (en])
JPH09166770A (ja) 複屈折制御型液晶表示装置
JPH01214818A (ja) 液晶素子
JP3636479B2 (ja) 表示装置
JP2557861B2 (ja) 液晶表示装置
JP2767790B2 (ja) 液晶電気光学装置の駆動方法
JPH10104654A (ja) 反射型白黒液晶表示装置
JPH08313899A (ja) 反射型液晶表示装置
JP3613311B2 (ja) 反射型液晶表示素子およびその駆動方法、駆動装置
JP3508393B2 (ja) 反射型液晶素子
JPH0915591A (ja) 反射型表示装置
JPH10111523A (ja) ゲストホスト液晶表示装置
JPH10274780A (ja) 反射型液晶表示装置およびその駆動方法
JP3787742B2 (ja) 反射型カラーディスプレイ
Yamagishi et al. A multicolor projection display using nematic-cholesteric liquid crystal
JPH09318934A (ja) 反射型液晶素子
JPH0237321A (ja) 液晶表示素子
JPS6020102Y2 (ja) 電気光学装置
JPH10177167A (ja) 反射型液晶表示素子
JPH01200327A (ja) 投写型カラー液晶表示装置
JPH03150533A (ja) 投写型カラー液晶表示素子
JPH028815A (ja) 投写型カラー液晶表示素子