JPS57615A - Liquid crystal panel - Google Patents

Liquid crystal panel

Info

Publication number
JPS57615A
JPS57615A JP7399180A JP7399180A JPS57615A JP S57615 A JPS57615 A JP S57615A JP 7399180 A JP7399180 A JP 7399180A JP 7399180 A JP7399180 A JP 7399180A JP S57615 A JPS57615 A JP S57615A
Authority
JP
Japan
Prior art keywords
liquid crystal
layer
crystal panel
substrate
conductive
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.)
Pending
Application number
JP7399180A
Other languages
Japanese (ja)
Inventor
Kaname Miyazawa
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP7399180A priority Critical patent/JPS57615A/en
Publication of JPS57615A publication Critical patent/JPS57615A/en
Pending 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
    • G02F1/133371—Cells with varying thickness of the liquid crystal layer
    • 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
    • G02F1/133553—Reflecting elements
    • 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
    • G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/02—Function characteristic reflective

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To obtain a phase transfer guest-host liquid crystal panel of bright and good contrast and a low cost by using plastics of which the surface to be put in contact with the liquid crystal layer of a back substrate is formed as a conductive irrugularly reflecting body. CONSTITUTION:Metal such as Al, Ag, Ni or Au is vapor-deposited on a film 9 of a matte-finished polyester resin or the like, whereby a conductive irregularly reflecting body layer 10 is formed. Or it is equally well to form the film 9 and the layer 10 on a glass substrate 2 by way of an adhesive. This layer 10 is used as a common electrode for a back substrate. On the other hand, an upper substrate 1 makes a liquid crystal panel provided with a dichromatic nematic-cholesteric liquid crystal layer 8 by using the glass substrate formed with conventional transparent conductive films 3. Thereby, the easy-to-see display of good contrast is obtained and the cost is lowered because the light scattering characteristic of the layer 10 is proper.
JP7399180A 1980-06-02 1980-06-02 Liquid crystal panel Pending JPS57615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7399180A JPS57615A (en) 1980-06-02 1980-06-02 Liquid crystal panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7399180A JPS57615A (en) 1980-06-02 1980-06-02 Liquid crystal panel

Publications (1)

Publication Number Publication Date
JPS57615A true JPS57615A (en) 1982-01-05

Family

ID=13534083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7399180A Pending JPS57615A (en) 1980-06-02 1980-06-02 Liquid crystal panel

Country Status (1)

Country Link
JP (1) JPS57615A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0489919U (en) * 1991-07-10 1992-08-05
US5684551A (en) * 1992-06-26 1997-11-04 Sharp Kabushiki Kaisha Reflective type liquid crystal display device with phase compensator and reflector with undulating surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0489919U (en) * 1991-07-10 1992-08-05
US5684551A (en) * 1992-06-26 1997-11-04 Sharp Kabushiki Kaisha Reflective type liquid crystal display device with phase compensator and reflector with undulating surface
US5847789A (en) * 1992-06-26 1998-12-08 Sharp Kabushiki Kaisha Reflective type liquid crystal display device

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