JPS5038495A - - Google Patents

Info

Publication number
JPS5038495A
JPS5038495A JP49070729A JP7072974A JPS5038495A JP S5038495 A JPS5038495 A JP S5038495A JP 49070729 A JP49070729 A JP 49070729A JP 7072974 A JP7072974 A JP 7072974A JP S5038495 A JPS5038495 A JP S5038495A
Authority
JP
Japan
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
JP49070729A
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 filed Critical
Publication of JPS5038495A publication Critical patent/JPS5038495A/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
    • G02F1/0009—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
    • G02F1/1347—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
    • G02F1/13471—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 in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
    • G02F1/13473—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 in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells for wavelength filtering or for colour display without the use of colour mosaic filters
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/34—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector
    • G02F2201/343—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector cholesteric liquid crystal reflector

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP49070729A 1973-06-27 1974-06-20 Pending JPS5038495A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00374199A US3836230A (en) 1973-06-27 1973-06-27 Liquid crystal display system

Publications (1)

Publication Number Publication Date
JPS5038495A true JPS5038495A (ja) 1975-04-09

Family

ID=23475753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49070729A Pending JPS5038495A (ja) 1973-06-27 1974-06-20

Country Status (7)

Country Link
US (1) US3836230A (ja)
JP (1) JPS5038495A (ja)
CA (1) CA1018685A (ja)
DE (1) DE2415321A1 (ja)
FR (1) FR2235444B1 (ja)
IT (1) IT1015441B (ja)
NL (1) NL7408732A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01124826A (ja) * 1987-11-10 1989-05-17 Futaba Corp カラー表示装置

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1036699A (en) * 1974-02-28 1978-08-15 Akio Moriyama Electro-optical display device
CH573126A5 (ja) * 1974-06-07 1976-02-27 Bbc Brown Boveri & Cie
US4333715A (en) * 1978-09-11 1982-06-08 Brooks Philip A Moving picture apparatus
AU531191B2 (en) * 1979-01-24 1983-08-11 National Research Development Corp. Liquid crystal colour display
US4443065A (en) * 1980-12-09 1984-04-17 Sharp Kabushiki Kaisha Interference color compensation double layered twisted nematic display
EP0074989A1 (en) * 1981-03-26 1983-03-30 Generalimpex Magyar Külkereskedelmi Vallalat Optoelectronic fancy article or ornament
DE3721751A1 (de) * 1987-07-01 1989-01-12 Eps Elektronik Optoelektronisches filter vorzugsweise fuer videokameras
GB8922415D0 (en) * 1989-10-05 1989-11-22 Emi Plc Thorn A screen and projector for use in a front projection system
US5200845A (en) * 1989-10-31 1993-04-06 University Of Hawaii At Manoa Color liquid crystal display consisting of polymer-dispersed chiral liquid crystal having negative dielectric anisotropy
GB2316228B (en) * 1996-04-10 2000-12-06 Cambridge Display Tech Ltd High contrast electroluminescent displays
JP2002287135A (ja) * 2001-03-28 2002-10-03 Minolta Co Ltd 反射型液晶表示素子
JP4123939B2 (ja) * 2001-12-13 2008-07-23 ソニー株式会社 スクリーンおよびその製造方法ならびに画像表示システム
US7738151B2 (en) * 2004-04-13 2010-06-15 Board Of Regents, The University Of Texas System Holographic projector
DE102004021247A1 (de) * 2004-04-30 2005-11-24 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
CN101566696B (zh) * 2008-04-22 2013-11-06 深圳富泰宏精密工业有限公司 显示屏组件
KR102506445B1 (ko) 2017-10-18 2023-03-07 삼성전자주식회사 빔 편향기 및 이를 포함하는 3차원 디스플레이 장치
US10690958B2 (en) * 2017-10-18 2020-06-23 Samsung Electronics Co., Ltd. Beam deflector and three-dimensional display device including the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652956A (en) * 1970-01-23 1972-03-28 Bell Telephone Labor Inc Color visual display
US3679290A (en) * 1971-01-06 1972-07-25 Xerox Corp Liquid crystal optical filter system
US3711181A (en) * 1971-03-05 1973-01-16 Xerox Corp Optical notch filter
US3780307A (en) * 1971-10-22 1973-12-18 Xerox Corp Liquid crystalline compositions having induced optical activity
US3758195A (en) * 1972-04-10 1973-09-11 Scm Corp Voltage-controlled spectral separation of light with liquid crystals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01124826A (ja) * 1987-11-10 1989-05-17 Futaba Corp カラー表示装置

Also Published As

Publication number Publication date
CA1018685A (en) 1977-10-04
DE2415321A1 (de) 1975-01-23
NL7408732A (ja) 1974-12-31
US3836230A (en) 1974-09-17
FR2235444A1 (ja) 1975-01-24
IT1015441B (it) 1977-05-10
FR2235444B1 (ja) 1977-06-24

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