CH604197A5 - - Google Patents

Info

Publication number
CH604197A5
CH604197A5 CH587576A CH587576A CH604197A5 CH 604197 A5 CH604197 A5 CH 604197A5 CH 587576 A CH587576 A CH 587576A CH 587576 A CH587576 A CH 587576A CH 604197 A5 CH604197 A5 CH 604197A5
Authority
CH
Switzerland
Application number
CH587576A
Inventor
Hideaki Kawakami
Original Assignee
Hitachi 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 JP5454775A external-priority patent/JPS51131296A/en
Priority claimed from JP50070897A external-priority patent/JPS51147297A/en
Priority claimed from JP50127448A external-priority patent/JPS5822749B2/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of CH604197A5 publication Critical patent/CH604197A5/xx

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
    • G02F1/134336—Matrix
    • 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
    • G02F1/133528—Polarisers
    • 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
    • G02F1/133512—Light shielding layers, e.g. black matrix

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)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CH587576A 1975-05-12 1976-05-11 CH604197A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5454775A JPS51131296A (en) 1975-05-12 1975-05-12 Liquid crystal matrix panel
JP50070897A JPS51147297A (en) 1975-06-13 1975-06-13 Liquid crystal display panel
JP50127448A JPS5822749B2 (en) 1975-10-24 1975-10-24 exciyou matrix panel

Publications (1)

Publication Number Publication Date
CH604197A5 true CH604197A5 (en) 1978-08-31

Family

ID=27295323

Family Applications (1)

Application Number Title Priority Date Filing Date
CH587576A CH604197A5 (en) 1975-05-12 1976-05-11

Country Status (2)

Country Link
CH (1) CH604197A5 (en)
DE (2) DE2620530C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187004A (en) * 1977-01-28 1980-02-05 Sharp Kabushiki Kaisha Negative type display in electrochromic display device
JPS5846454Y2 (en) * 1977-11-10 1983-10-22 シャープ株式会社 Electrode structure of liquid crystal display device
JPS6019608B2 (en) * 1978-10-03 1985-05-17 シャープ株式会社 Electrode pattern formation method
DE2922400A1 (en) * 1979-06-01 1980-12-11 Moto Meter Ag DISPLAY DEVICE WITH DISPLAY PANEL, ESPECIALLY FOR MOTOR VEHICLES
DE2932252A1 (en) * 1979-08-09 1981-02-26 Moto Meter Ag Display panel for vehicle with resistance element - which heats liq. crystal and is able to operate at low temps
US4645304A (en) * 1981-08-25 1987-02-24 Kyocera Corporation Liquid crystal device having interdigitated electrodes with shade member
JPS61219023A (en) * 1985-03-23 1986-09-29 Sharp Corp Liquid-crystal display device
JPH0827460B2 (en) * 1987-01-29 1996-03-21 キヤノン株式会社 Optical modulator
DE10157945C2 (en) 2001-11-27 2003-09-18 Osram Opto Semiconductors Gmbh Process for producing an organic, electroluminescent display and an organic, electroluminescent display

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2103521A1 (en) 1971-01-26 1972-08-17 Schaltbau Gmbh Roller lever for operating electrical switches
DE2103591A1 (en) * 1971-01-26 1972-08-10 Siemens Ag Foil-like display screen with liquid crystals as an optically active medium
DE2201269A1 (en) * 1972-01-12 1973-07-26 Grabe Bernt W Von DEVICE FOR VISUAL REPRESENTATION OF CHARACTERS AND PATTERNS
FR2184188A5 (en) 1972-05-10 1973-12-21 Thomson Csf T Vt Sa
US3861783A (en) * 1973-06-28 1975-01-21 Hughes Aircraft Co Liquid crystal display featuring self-adjusting mosaic panel

Also Published As

Publication number Publication date
DE2620530C2 (en) 1982-05-13
DE2620530A1 (en) 1976-11-18
DE2660634C1 (en) 1985-05-09

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Legal Events

Date Code Title Description
PL Patent ceased