CH590488A5 - - Google Patents

Info

Publication number
CH590488A5
CH590488A5 CH1821073A CH1821073A CH590488A5 CH 590488 A5 CH590488 A5 CH 590488A5 CH 1821073 A CH1821073 A CH 1821073A CH 1821073 A CH1821073 A CH 1821073A CH 590488 A5 CH590488 A5 CH 590488A5
Authority
CH
Switzerland
Application number
CH1821073A
Original Assignee
Dainippon 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 JP234073A external-priority patent/JPS4991656A/ja
Priority claimed from JP7711673A external-priority patent/JPS5027555A/ja
Application filed by Dainippon Toryo Kk filed Critical Dainippon Toryo Kk
Publication of CH590488A5 publication Critical patent/CH590488A5/xx

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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • 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
    • G02F1/1341—Filling or closing of cells

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)
CH1821073A 1972-12-30 1973-12-28 CH590488A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP234073A JPS4991656A (enrdf_load_stackoverflow) 1972-12-30 1972-12-30
JP7711673A JPS5027555A (enrdf_load_stackoverflow) 1973-07-10 1973-07-10

Publications (1)

Publication Number Publication Date
CH590488A5 true CH590488A5 (enrdf_load_stackoverflow) 1977-08-15

Family

ID=26335702

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1821073A CH590488A5 (enrdf_load_stackoverflow) 1972-12-30 1973-12-28

Country Status (4)

Country Link
CH (1) CH590488A5 (enrdf_load_stackoverflow)
DE (1) DE2365226C3 (enrdf_load_stackoverflow)
FR (1) FR2212178B1 (enrdf_load_stackoverflow)
GB (1) GB1431607A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524657A1 (fr) * 1982-03-30 1983-10-07 Bosch Gmbh Robert Dispositif d'affichage electrochrome

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018507A (en) * 1974-09-05 1977-04-19 American Micro-Systems, Inc. Liquid crystal device, composition therefor, and method for preparing the composition
DE2548360C2 (de) * 1975-10-29 1983-12-08 Merck Patent Gmbh, 6100 Darmstadt Flüssigkristalline Materialien mit verminderter Viskosität
EP0457334B1 (en) * 1990-05-17 1994-08-10 Nippon Paint Co., Ltd. Carbonates of acetylenic alcohols

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA963986A (en) * 1970-06-02 1975-03-04 George H. Bowser Multiple glazed unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524657A1 (fr) * 1982-03-30 1983-10-07 Bosch Gmbh Robert Dispositif d'affichage electrochrome

Also Published As

Publication number Publication date
FR2212178A1 (enrdf_load_stackoverflow) 1974-07-26
DE2365226B2 (de) 1977-12-29
DE2365226A1 (de) 1974-07-11
DE2365226C3 (de) 1978-09-07
GB1431607A (en) 1976-04-14
FR2212178B1 (enrdf_load_stackoverflow) 1979-05-11

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Legal Events

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