GB2072368A - Field Effect Liquid Crystal Indicator - Google Patents

Field Effect Liquid Crystal Indicator Download PDF

Info

Publication number
GB2072368A
GB2072368A GB8108229A GB8108229A GB2072368A GB 2072368 A GB2072368 A GB 2072368A GB 8108229 A GB8108229 A GB 8108229A GB 8108229 A GB8108229 A GB 8108229A GB 2072368 A GB2072368 A GB 2072368A
Authority
GB
United Kingdom
Prior art keywords
coating
electrode plate
metal oxide
liquid crystal
field effect
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.)
Withdrawn
Application number
GB8108229A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2072368A publication Critical patent/GB2072368A/en
Withdrawn legal-status Critical Current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
    • G02F1/133345—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
    • G02F1/133357—Planarisation layers

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)
GB8108229A 1980-03-19 1981-03-17 Field Effect Liquid Crystal Indicator Withdrawn GB2072368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3010449A DE3010449A1 (de) 1980-03-19 1980-03-19 Feldeffekt-fluessigkristall-anzeigevorrichtung

Publications (1)

Publication Number Publication Date
GB2072368A true GB2072368A (en) 1981-09-30

Family

ID=6097607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8108229A Withdrawn GB2072368A (en) 1980-03-19 1981-03-17 Field Effect Liquid Crystal Indicator

Country Status (5)

Country Link
JP (1) JPS56143413A (it)
DE (1) DE3010449A1 (it)
FR (1) FR2478831A1 (it)
GB (1) GB2072368A (it)
IT (1) IT1136802B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572345A (en) * 1986-03-11 1996-11-05 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device for preventing short circuiting therein

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2559376B2 (ja) * 1986-09-12 1996-12-04 株式会社日立製作所 液晶表示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510180B2 (it) * 1974-12-04 1980-03-14
JPS5175543A (ja) * 1974-12-26 1976-06-30 Seikosha Kk Ekishohyojisochi
JPS51142347A (en) * 1975-06-03 1976-12-07 Sony Corp Method of manufacturing liquid crystal display having molecules arrang ed in parallel
JPS5227654A (en) * 1975-08-27 1977-03-02 Dainippon Printing Co Ltd Electrooptical cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572345A (en) * 1986-03-11 1996-11-05 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device for preventing short circuiting therein

Also Published As

Publication number Publication date
JPS56143413A (en) 1981-11-09
DE3010449A1 (de) 1981-09-24
IT1136802B (it) 1986-09-03
IT8120304A0 (it) 1981-03-12
FR2478831A1 (fr) 1981-09-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)