NL162484C - Elektro-optische weergave-inrichting. - Google Patents

Elektro-optische weergave-inrichting.

Info

Publication number
NL162484C
NL162484C NL7313384.A NL7313384A NL162484C NL 162484 C NL162484 C NL 162484C NL 7313384 A NL7313384 A NL 7313384A NL 162484 C NL162484 C NL 162484C
Authority
NL
Netherlands
Prior art keywords
electro
display device
optical display
optical
display
Prior art date
Application number
NL7313384.A
Other languages
English (en)
Dutch (nl)
Other versions
NL7313384A (xx
NL162484B (nl
Original Assignee
Dainippon Printing Co Ltd
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 JP9828872A external-priority patent/JPS4957852A/ja
Priority claimed from JP9828972A external-priority patent/JPS4957853A/ja
Priority claimed from JP11826772A external-priority patent/JPS5422078B2/ja
Priority claimed from JP928273A external-priority patent/JPS4998599A/ja
Priority claimed from JP1410373A external-priority patent/JPS5630842B2/ja
Priority claimed from JP1694073A external-priority patent/JPS5422280B2/ja
Priority claimed from JP6556873A external-priority patent/JPS5016576A/ja
Application filed by Dainippon Printing Co Ltd filed Critical Dainippon Printing Co Ltd
Publication of NL7313384A publication Critical patent/NL7313384A/xx
Publication of NL162484B publication Critical patent/NL162484B/xx
Application granted granted Critical
Publication of NL162484C publication Critical patent/NL162484C/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
    • G04G9/06—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals
    • 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
    • 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
    • G02F1/133345—Insulating layers
    • 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
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
NL7313384.A 1972-09-30 1973-09-28 Elektro-optische weergave-inrichting. NL162484C (nl)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP9828872A JPS4957852A (xx) 1972-09-30 1972-09-30
JP9828972A JPS4957853A (xx) 1972-09-30 1972-09-30
JP11826772A JPS5422078B2 (xx) 1972-11-25 1972-11-25
JP928273A JPS4998599A (xx) 1973-01-22 1973-01-22
JP1410373A JPS5630842B2 (xx) 1973-02-03 1973-02-03
JP1694073A JPS5422280B2 (xx) 1973-02-10 1973-02-10
JP6556873A JPS5016576A (xx) 1973-06-11 1973-06-11

Publications (3)

Publication Number Publication Date
NL7313384A NL7313384A (xx) 1974-04-02
NL162484B NL162484B (nl) 1979-12-17
NL162484C true NL162484C (nl) 1980-05-16

Family

ID=27563496

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7313384.A NL162484C (nl) 1972-09-30 1973-09-28 Elektro-optische weergave-inrichting.

Country Status (3)

Country Link
US (1) US3897996A (xx)
DE (1) DE2349208C3 (xx)
NL (1) NL162484C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989353A (en) * 1973-11-01 1976-11-02 Intel Corporation Solid planar liquid crystal display with matching leads
GB1545195A (en) * 1975-02-17 1979-05-02 Ici Ltd Electrochromic display devices
AT356190B (de) * 1976-06-16 1980-04-10 Bbc Brown Boveri & Cie Fluessigkristallanzeige
US4068927A (en) * 1976-09-01 1978-01-17 North American Philips Corporation Electrophoresis display with buried lead lines
US4277786A (en) * 1979-07-19 1981-07-07 General Electric Company Multi-electrode liquid crystal displays
CH639791A5 (fr) * 1980-09-15 1983-11-30 Asulab Sa Cellule d'affichage electro-optique passif.
DE3150854C2 (de) * 1980-12-22 1985-12-12 Casio Computer Co., Ltd., Tokio/Tokyo Flüssigkristall-Anzeigeeinrichtung
FR2499744B1 (fr) * 1981-01-05 1986-07-04 Commissariat Energie Atomique Dispositif d'affichage matriciel comprenant deux familles d'electrodes lignes et son procede de commande
US4973140A (en) * 1989-01-25 1990-11-27 United Technologies Corporation Reentrant traveling-wave single sideband optical modulator
DE19649761C2 (de) * 1996-11-30 2003-04-03 Univ Stuttgart Verfahren zur Herstellung von Flüssigkristall-Displays auf Kunststoff-Folien unter Verwendung von bistabilen Flüssigkristallen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257903A (en) * 1960-11-21 1966-06-28 Alvin M Marks Electrically responsive light controlling devices employing suspended dipole particles and shear forces
US3499112A (en) * 1967-03-31 1970-03-03 Rca Corp Electro-optical device
US3512864A (en) * 1967-09-14 1970-05-19 Atomic Energy Commission Ferroelectric ceramic optical retardation devices
US3540209A (en) 1968-07-31 1970-11-17 Timex Corp Horological time display
US3592527A (en) * 1969-11-12 1971-07-13 Gary H Conners Image display device
IL37049A0 (en) * 1970-07-13 1971-11-29 Hughes Aircraft Co Photoactivation of electric field induced effects in nematic liquid crystals
IT946051B (it) 1970-12-04 1973-05-21 Hoffmann La Roche Cellula ottica
US3722206A (en) * 1971-03-01 1973-03-27 Hmw Industries Self-illuminated liquid crystal timepiece
US3744875A (en) * 1971-12-01 1973-07-10 Atomic Energy Commission Ferroelectric electrooptic devices
US3781085A (en) * 1972-05-10 1973-12-25 Olivetti & Co Spa Liquid crystal display

Also Published As

Publication number Publication date
DE2349208B2 (de) 1975-12-11
DE2349208A1 (de) 1974-04-11
NL7313384A (xx) 1974-04-02
NL162484B (nl) 1979-12-17
US3897996A (en) 1975-08-05
DE2349208C3 (de) 1982-04-15

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent