GB1336094A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
GB1336094A
GB1336094A GB2520972A GB2520972A GB1336094A GB 1336094 A GB1336094 A GB 1336094A GB 2520972 A GB2520972 A GB 2520972A GB 2520972 A GB2520972 A GB 2520972A GB 1336094 A GB1336094 A GB 1336094A
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
display device
crystal display
electrodes
pair
Prior art date
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.)
Expired
Application number
GB2520972A
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.)
Noritake Itron Corp
Original Assignee
Ise Electronics 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 Ise Electronics Corp filed Critical Ise Electronics Corp
Publication of GB1336094A publication Critical patent/GB1336094A/en
Expired legal-status Critical Current

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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F1/134327—Segmented, e.g. alpha numeric display
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/124—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode interdigital

Abstract

1336094 Modulating light ISE ELECTRONICS CORP 30 May 1972 [4 June 1971] 25209/72 Heading H4F [Also in Division G5] A liquid crystal display device comprises an insulating substrate 11 supporting a pair of interdigitated electrodes 12 and a transparent plate containing a recess confronting the electrodes and filled with a liquid crystal 18. One of each pair of electrodes may be interconnected.
GB2520972A 1971-06-04 1972-05-30 Liquid crystal display device Expired GB1336094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3949371 1971-06-04

Publications (1)

Publication Number Publication Date
GB1336094A true GB1336094A (en) 1973-11-07

Family

ID=12554564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2520972A Expired GB1336094A (en) 1971-06-04 1972-05-30 Liquid crystal display device

Country Status (5)

Country Link
CA (1) CA995783A (en)
DE (1) DE2226633C3 (en)
FR (1) FR2141723B1 (en)
GB (1) GB1336094A (en)
IT (1) IT961546B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018072363A (en) * 2016-10-24 2018-05-10 スタンレー電気株式会社 Liquid crystal display element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645304A (en) * 1981-08-25 1987-02-24 Kyocera Corporation Liquid crystal device having interdigitated electrodes with shade member
KR910007013B1 (en) * 1985-10-09 1991-09-14 가부시기가이샤 히다찌세이사꾸쇼 Color liquid crystal display device with interdigited segmment electrodes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018072363A (en) * 2016-10-24 2018-05-10 スタンレー電気株式会社 Liquid crystal display element

Also Published As

Publication number Publication date
DE2226633B2 (en) 1973-05-03
DE2226633A1 (en) 1973-01-04
FR2141723B1 (en) 1973-07-13
CA995783A (en) 1976-08-24
IT961546B (en) 1973-12-10
FR2141723A1 (en) 1973-01-26
DE2226633C3 (en) 1973-12-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee