JPS5789723A - Liquid crystal display panel - Google Patents

Liquid crystal display panel

Info

Publication number
JPS5789723A
JPS5789723A JP16630280A JP16630280A JPS5789723A JP S5789723 A JPS5789723 A JP S5789723A JP 16630280 A JP16630280 A JP 16630280A JP 16630280 A JP16630280 A JP 16630280A JP S5789723 A JPS5789723 A JP S5789723A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal layer
wedge shape
coloring matter
crystal display
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
JP16630280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6223850B2 (enExample
Inventor
Kenichi Oota
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP16630280A priority Critical patent/JPS5789723A/ja
Publication of JPS5789723A publication Critical patent/JPS5789723A/ja
Publication of JPS6223850B2 publication Critical patent/JPS6223850B2/ja
Granted 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
    • G02F1/13475—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 at least one liquid crystal cell or layer is doped with a pleochroic dye, e.g. GH-LC cell
    • 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

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)
JP16630280A 1980-11-26 1980-11-26 Liquid crystal display panel Granted JPS5789723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16630280A JPS5789723A (en) 1980-11-26 1980-11-26 Liquid crystal display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16630280A JPS5789723A (en) 1980-11-26 1980-11-26 Liquid crystal display panel

Publications (2)

Publication Number Publication Date
JPS5789723A true JPS5789723A (en) 1982-06-04
JPS6223850B2 JPS6223850B2 (enExample) 1987-05-26

Family

ID=15828822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16630280A Granted JPS5789723A (en) 1980-11-26 1980-11-26 Liquid crystal display panel

Country Status (1)

Country Link
JP (1) JPS5789723A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980060837A (ko) * 1996-12-31 1998-10-07 손욱 액정표시소자
WO2006072868A1 (en) * 2005-01-06 2006-07-13 Koninklijke Philips Electronics N.V. Liquid crystal based light control element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980060837A (ko) * 1996-12-31 1998-10-07 손욱 액정표시소자
WO2006072868A1 (en) * 2005-01-06 2006-07-13 Koninklijke Philips Electronics N.V. Liquid crystal based light control element

Also Published As

Publication number Publication date
JPS6223850B2 (enExample) 1987-05-26

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