IT1039335B - Dispositivi a cristallo liquido - Google Patents

Dispositivi a cristallo liquido

Info

Publication number
IT1039335B
IT1039335B IT24679/75A IT2467975A IT1039335B IT 1039335 B IT1039335 B IT 1039335B IT 24679/75 A IT24679/75 A IT 24679/75A IT 2467975 A IT2467975 A IT 2467975A IT 1039335 B IT1039335 B IT 1039335B
Authority
IT
Italy
Prior art keywords
liquid crystal
crystal devices
devices
liquid
crystal
Prior art date
Application number
IT24679/75A
Other languages
English (en)
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT1039335B publication Critical patent/IT1039335B/it

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

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)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
IT24679/75A 1974-07-05 1975-06-23 Dispositivi a cristallo liquido IT1039335B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486244A US3896016A (en) 1974-07-05 1974-07-05 Fabrication of liquid crystal devices

Publications (1)

Publication Number Publication Date
IT1039335B true IT1039335B (it) 1979-12-10

Family

ID=23931144

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24679/75A IT1039335B (it) 1974-07-05 1975-06-23 Dispositivi a cristallo liquido

Country Status (6)

Country Link
US (1) US3896016A (it)
JP (1) JPS5130760A (it)
DE (1) DE2529270A1 (it)
FR (1) FR2283455A1 (it)
GB (1) GB1502457A (it)
IT (1) IT1039335B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51111337A (en) * 1975-03-26 1976-10-01 Kureha Chem Ind Co Ltd Method of image formation with polymer film containing ionic materials
USRE31220E (en) * 1977-11-30 1983-04-26 Ppg Industries, Inc. Electromigration method for making stained glass photomasks
US4155735A (en) * 1977-11-30 1979-05-22 Ppg Industries, Inc. Electromigration method for making stained glass photomasks
US4309495A (en) * 1978-08-02 1982-01-05 Ppg Industries, Inc. Method for making stained glass photomasks from photographic emulsion
US4466820A (en) * 1983-07-18 1984-08-21 Rockwell International Corporation Electrolysis treatment for drawing ions out of a ceramic
US4675087A (en) * 1984-07-31 1987-06-23 Texas Instruments Incorporated Semiconductor purification by solid state electromigration
US4655897A (en) * 1984-11-13 1987-04-07 Copytele, Inc. Electrophoretic display panels and associated methods
JP3075535B2 (ja) 1998-05-01 2000-08-14 キヤノン株式会社 電子放出素子、電子源及び画像形成装置の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE545590A (it) * 1955-03-05
BE674212A (it) * 1964-12-23
GB1151853A (en) * 1965-07-09 1969-05-14 Pilkington Brothers Ltd Improvements in or relating to the Manufacture of Flat Glass.
GB1217660A (en) * 1967-04-24 1970-12-31 Glaverbel Process for modifying glass and vitrocrystalline material
GB1264958A (it) * 1968-07-15 1972-02-23
US3711393A (en) * 1969-12-15 1973-01-16 Corning Glass Works Purification of a molten salt bath

Also Published As

Publication number Publication date
GB1502457A (en) 1978-03-01
FR2283455B1 (it) 1979-05-18
DE2529270A1 (de) 1976-01-22
US3896016A (en) 1975-07-22
JPS5130760A (it) 1976-03-16
FR2283455A1 (fr) 1976-03-26

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