JPS544155A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS544155A
JPS544155A JP6961277A JP6961277A JPS544155A JP S544155 A JPS544155 A JP S544155A JP 6961277 A JP6961277 A JP 6961277A JP 6961277 A JP6961277 A JP 6961277A JP S544155 A JPS544155 A JP S544155A
Authority
JP
Japan
Prior art keywords
liquid crystal
display device
crystal display
appearance
improving
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.)
Granted
Application number
JP6961277A
Other languages
Japanese (ja)
Other versions
JPS5952801B2 (en
Inventor
Yoshito Ushiyama
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 JP6961277A priority Critical patent/JPS5952801B2/en
Publication of JPS544155A publication Critical patent/JPS544155A/en
Publication of JPS5952801B2 publication Critical patent/JPS5952801B2/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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell

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 establish quasi-stereoscopic view, while improving the appearance, by holding between two polarizing plates two liquid crystal elements of laminated type which have optical rotatory powers of preset twisting angles.
JP6961277A 1977-06-13 1977-06-13 liquid crystal display device Expired JPS5952801B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6961277A JPS5952801B2 (en) 1977-06-13 1977-06-13 liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6961277A JPS5952801B2 (en) 1977-06-13 1977-06-13 liquid crystal display device

Publications (2)

Publication Number Publication Date
JPS544155A true JPS544155A (en) 1979-01-12
JPS5952801B2 JPS5952801B2 (en) 1984-12-21

Family

ID=13407840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6961277A Expired JPS5952801B2 (en) 1977-06-13 1977-06-13 liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS5952801B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129411A (en) * 1981-02-05 1982-08-11 Stanley Electric Co Ltd External electrode coupling method for two layer type liquid crystal cell
JPS60130425U (en) * 1984-02-10 1985-08-31 スタンレー電気株式会社 liquid crystal display device
JPS60140925U (en) * 1984-02-27 1985-09-18 スタンレー電気株式会社 liquid crystal display device
JPS6113226A (en) * 1984-06-29 1986-01-21 Stanley Electric Co Ltd Liquid crystal display device
JPS6122081U (en) * 1984-07-13 1986-02-08 カルソニックカンセイ株式会社 liquid crystal display device
JPS61120192A (en) * 1984-11-16 1986-06-07 キヤノン株式会社 Stereoscopic image display
JPS63174329U (en) * 1987-04-14 1988-11-11
WO2019116618A1 (en) * 2017-12-14 2019-06-20 パナソニックＩｐマネジメント株式会社 Image display device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129411A (en) * 1981-02-05 1982-08-11 Stanley Electric Co Ltd External electrode coupling method for two layer type liquid crystal cell
JPS60130425U (en) * 1984-02-10 1985-08-31 スタンレー電気株式会社 liquid crystal display device
JPS60140925U (en) * 1984-02-27 1985-09-18 スタンレー電気株式会社 liquid crystal display device
JPS6113226A (en) * 1984-06-29 1986-01-21 Stanley Electric Co Ltd Liquid crystal display device
JPS6122081U (en) * 1984-07-13 1986-02-08 カルソニックカンセイ株式会社 liquid crystal display device
JPS61120192A (en) * 1984-11-16 1986-06-07 キヤノン株式会社 Stereoscopic image display
JPS63174329U (en) * 1987-04-14 1988-11-11
WO2019116618A1 (en) * 2017-12-14 2019-06-20 パナソニックＩｐマネジメント株式会社 Image display device
JPWO2019116618A1 (en) * 2017-12-14 2020-10-22 パナソニックＩｐマネジメント株式会社 Image display device

Also Published As

Publication number Publication date
JPS5952801B2 (en) 1984-12-21

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