FR2175180A1 - - Google Patents

Info

Publication number
FR2175180A1
FR2175180A1 FR7308310A FR7308310A FR2175180A1 FR 2175180 A1 FR2175180 A1 FR 2175180A1 FR 7308310 A FR7308310 A FR 7308310A FR 7308310 A FR7308310 A FR 7308310A FR 2175180 A1 FR2175180 A1 FR 2175180A1
Authority
FR
France
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
FR7308310A
Other languages
French (fr)
Other versions
FR2175180B1 (xx
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 JP2381372A external-priority patent/JPS5343058B2/ja
Priority claimed from JP47030579A external-priority patent/JPS528105B2/ja
Priority claimed from JP47101687A external-priority patent/JPS5242388B2/ja
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of FR2175180A1 publication Critical patent/FR2175180A1/fr
Application granted granted Critical
Publication of FR2175180B1 publication Critical patent/FR2175180B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/42—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating of an organic material and at least one non-metal coating
    • 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)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
FR7308310A 1972-03-08 1973-03-08 Expired FR2175180B1 (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2381372A JPS5343058B2 (xx) 1972-03-08 1972-03-08
JP47030579A JPS528105B2 (xx) 1972-03-27 1972-03-27
JP47101687A JPS5242388B2 (xx) 1972-10-11 1972-10-11

Publications (2)

Publication Number Publication Date
FR2175180A1 true FR2175180A1 (xx) 1973-10-19
FR2175180B1 FR2175180B1 (xx) 1977-09-02

Family

ID=27284396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308310A Expired FR2175180B1 (xx) 1972-03-08 1973-03-08

Country Status (3)

Country Link
CH (1) CH585912A5 (xx)
FR (1) FR2175180B1 (xx)
GB (1) GB1408852A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365139A1 (fr) * 1976-09-20 1978-04-14 Ibm Procede de selection de l'alignement dans des cellules a cristaux liquides
WO1992001240A1 (de) * 1990-07-06 1992-01-23 MERCK Patent Gesellschaft mit beschränkter Haftung Elektrooptisches system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052779B (en) * 1979-05-29 1983-06-22 Texas Instruments Inc Liquid crystal display cell

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ARTICLE DE P. CHATELAIN, " SUR L ORIENTATION DES CRISTAUX LIQUIDES PAR LES SURFACES FROTTEES" .) *
REVUE FR "BULLETIN DE LA SOCIETE FRANCAISE DE MINERALOGIE" VOL. 66, 1943, PAGES 105-130, *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365139A1 (fr) * 1976-09-20 1978-04-14 Ibm Procede de selection de l'alignement dans des cellules a cristaux liquides
WO1992001240A1 (de) * 1990-07-06 1992-01-23 MERCK Patent Gesellschaft mit beschränkter Haftung Elektrooptisches system

Also Published As

Publication number Publication date
CH585912A5 (xx) 1977-03-15
FR2175180B1 (xx) 1977-09-02
GB1408852A (en) 1975-10-08

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