FR2276602A1 - Dispositif electro-optique a cristaux liquides - Google Patents

Dispositif electro-optique a cristaux liquides

Info

Publication number
FR2276602A1
FR2276602A1 FR7437962A FR7437962A FR2276602A1 FR 2276602 A1 FR2276602 A1 FR 2276602A1 FR 7437962 A FR7437962 A FR 7437962A FR 7437962 A FR7437962 A FR 7437962A FR 2276602 A1 FR2276602 A1 FR 2276602A1
Authority
FR
France
Prior art keywords
electro
liquid crystal
crystal device
optical liquid
optical
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.)
Granted
Application number
FR7437962A
Other languages
English (en)
Other versions
FR2276602B1 (fr
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.)
Dai Nippon Toryo KK
Original Assignee
Dai Nippon Toryo KK
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
Priority claimed from JP49073830A external-priority patent/JPS5120851A/ja
Priority claimed from JP8708274A external-priority patent/JPS5120852A/ja
Application filed by Dai Nippon Toryo KK filed Critical Dai Nippon Toryo KK
Publication of FR2276602A1 publication Critical patent/FR2276602A1/fr
Application granted granted Critical
Publication of FR2276602B1 publication Critical patent/FR2276602B1/fr
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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
FR7437962A 1974-06-29 1974-11-18 Dispositif electro-optique a cristaux liquides Granted FR2276602A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49073830A JPS5120851A (ja) 1974-06-29 1974-06-29 Ekishososhi
JP8708274A JPS5120852A (ja) 1974-07-31 1974-07-31 Ekishososhi

Publications (2)

Publication Number Publication Date
FR2276602A1 true FR2276602A1 (fr) 1976-01-23
FR2276602B1 FR2276602B1 (fr) 1978-04-28

Family

ID=26414978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437962A Granted FR2276602A1 (fr) 1974-06-29 1974-11-18 Dispositif electro-optique a cristaux liquides

Country Status (7)

Country Link
US (1) US3961843A (fr)
CA (1) CA1100615A (fr)
CH (1) CH590489A5 (fr)
DE (1) DE2455000C3 (fr)
FR (1) FR2276602A1 (fr)
GB (1) GB1461359A (fr)
NL (1) NL7414843A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287740A1 (fr) * 1974-10-10 1976-05-07 American Micro Syst Dispositif d'affichage a cristaux liquides presentant un alignement homogene des molecules

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409268A (en) * 1979-03-19 1983-10-11 Ricoh Company, Ltd. Liquid crystal display panels and process for their production
CH629002A5 (en) * 1979-05-04 1982-03-31 Ebauches Electroniques Sa Passive electrooptic display cell and method for manufacture thereof
NL7906695A (nl) * 1979-09-07 1981-03-10 Philips Nv Weergeefinrichting.
JPS5833217A (ja) * 1981-08-21 1983-02-26 Hitachi Ltd 電気光学用電極基板
AU4117585A (en) * 1984-03-19 1985-10-11 Kent State University Light modulating material comprising a liquid crystal dispersion in a synthetic resin matrix
US4671618A (en) * 1986-05-22 1987-06-09 Wu Bao Gang Liquid crystalline-plastic material having submillisecond switch times and extended memory
US4685771A (en) * 1985-09-17 1987-08-11 West John L Liquid crystal display material comprising a liquid crystal dispersion in a thermoplastic resin
US4673255A (en) * 1986-05-22 1987-06-16 John West Method of controlling microdroplet growth in polymeric dispersed liquid crystal
DE3727945A1 (de) * 1986-08-22 1988-02-25 Ricoh Kk Fluessigkristallelement
KR100700000B1 (ko) * 2004-10-19 2007-03-26 삼성에스디아이 주식회사 표시장치와 그 제조방법
JP2008020880A (ja) * 2006-06-13 2008-01-31 Epson Imaging Devices Corp 電気光学装置、電子機器、電気光学装置の製造方法
KR20160087124A (ko) * 2015-01-13 2016-07-21 박근노 박판 합착장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246627A (en) * 1962-10-05 1966-04-19 Union Carbide Corp Apparatus for vapor deposition
US3459839A (en) * 1964-10-14 1969-08-05 Dreyer John F Method of making and reproducing surfaces capable of orienting nematic dichroic materials
US3600216A (en) * 1968-09-06 1971-08-17 Union Carbide Corp Process for adhering poly-p-xylylene to substrates using silane primers and articles obtained thereby
US3694053A (en) * 1971-06-22 1972-09-26 Bell Telephone Labor Inc Nematic liquid crystal device
US3836231A (en) * 1971-09-30 1974-09-17 Gen Electric Uniform liquid crystal cells and method for making the same
US3728008A (en) * 1971-12-01 1973-04-17 Olivetti & Co Spa Liquid crystal display
JPS5343058B2 (fr) * 1972-03-08 1978-11-16
CA1000569A (en) * 1972-06-08 1976-11-30 Frederick R. Tittmann Immersed vapor feed coating process
US3854793A (en) * 1972-06-27 1974-12-17 Bell Telephone Labor Inc Liquid crystal cells
FR2192903B1 (fr) * 1972-07-17 1976-06-18 Union Carbide Corp
DE2256317B2 (de) * 1972-11-16 1977-05-26 Ausscheidung in: 22 65 253 Siemens AG, 1000 Berlin und 8000 München Verfahren zur erzeugung einer homogenen orientierung von fluessigkristallmolekuelen in einer fluessigkristallanordnung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287740A1 (fr) * 1974-10-10 1976-05-07 American Micro Syst Dispositif d'affichage a cristaux liquides presentant un alignement homogene des molecules

Also Published As

Publication number Publication date
DE2455000B2 (de) 1977-06-02
CH590489A5 (fr) 1977-08-15
GB1461359A (en) 1977-01-13
FR2276602B1 (fr) 1978-04-28
US3961843A (en) 1976-06-08
CA1100615A (fr) 1981-05-05
NL7414843A (nl) 1975-12-31
DE2455000A1 (de) 1976-01-15
DE2455000C3 (de) 1982-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse