JPS4935050A - - Google Patents

Info

Publication number
JPS4935050A
JPS4935050A JP47077802A JP7780272A JPS4935050A JP S4935050 A JPS4935050 A JP S4935050A JP 47077802 A JP47077802 A JP 47077802A JP 7780272 A JP7780272 A JP 7780272A JP S4935050 A JPS4935050 A JP S4935050A
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
JP47077802A
Other languages
Japanese (ja)
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
Priority to JP47077802A priority Critical patent/JPS4935050A/ja
Priority to GB3494273A priority patent/GB1408966A/en
Priority to FR7328198A priority patent/FR2195380A5/fr
Priority to CH1131673D priority patent/CH1131673A4/xx
Priority to DE19732339426 priority patent/DE2339426A1/de
Priority to CH1131673A priority patent/CH598644B5/xx
Publication of JPS4935050A publication Critical patent/JPS4935050A/ja
Priority to CH1131673A priority patent/CH586914A5/xx
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0035—Details constructional
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP47077802A 1972-08-03 1972-08-03 Pending JPS4935050A (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP47077802A JPS4935050A (ko) 1972-08-03 1972-08-03
GB3494273A GB1408966A (en) 1972-08-03 1973-07-23 Liquid crystal display device
FR7328198A FR2195380A5 (ko) 1972-08-03 1973-08-01
CH1131673D CH1131673A4 (ko) 1972-08-03 1973-08-03
DE19732339426 DE2339426A1 (de) 1972-08-03 1973-08-03 Elektro-optische anzeigeeinrichtung mit einer fluessigkristall-zusammensetzung
CH1131673A CH598644B5 (ko) 1972-08-03 1973-08-03
CH1131673A CH586914A5 (ko) 1972-08-03 1974-07-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47077802A JPS4935050A (ko) 1972-08-03 1972-08-03

Publications (1)

Publication Number Publication Date
JPS4935050A true JPS4935050A (ko) 1974-04-01

Family

ID=13644122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47077802A Pending JPS4935050A (ko) 1972-08-03 1972-08-03

Country Status (5)

Country Link
JP (1) JPS4935050A (ko)
CH (3) CH598644B5 (ko)
DE (1) DE2339426A1 (ko)
FR (1) FR2195380A5 (ko)
GB (1) GB1408966A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107930A (ja) * 1982-12-12 1984-06-22 Nitto Kohki Co Ltd 二重に重ね合わせたガラス管の開口端部封着装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638327U (ko) * 1979-08-30 1981-04-11
US4533214A (en) * 1981-09-21 1985-08-06 Texas Instruments Incorporated Biaxial substrates in light modulating devices
DE3230799A1 (de) * 1982-08-19 1984-02-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fluessigkristall-anzeigezelle
DE19644913A1 (de) * 1996-10-29 1998-04-30 Ekkehard Finkeissen Biegsame, zuschneidbare Folie mit elektrisch verstellbarer Lichtdurchlässigkeit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107930A (ja) * 1982-12-12 1984-06-22 Nitto Kohki Co Ltd 二重に重ね合わせたガラス管の開口端部封着装置
JPS6261540B2 (ko) * 1982-12-12 1987-12-22 Nitto Kohki Co

Also Published As

Publication number Publication date
FR2195380A5 (ko) 1974-03-01
CH586914A5 (ko) 1977-04-15
CH1131673A4 (ko) 1977-07-15
GB1408966A (en) 1975-10-08
DE2339426A1 (de) 1974-02-14
CH598644B5 (ko) 1978-05-12

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