JPS5681887A - Liquid crystal display unit - Google Patents

Liquid crystal display unit

Info

Publication number
JPS5681887A
JPS5681887A JP15877079A JP15877079A JPS5681887A JP S5681887 A JPS5681887 A JP S5681887A JP 15877079 A JP15877079 A JP 15877079A JP 15877079 A JP15877079 A JP 15877079A JP S5681887 A JPS5681887 A JP S5681887A
Authority
JP
Japan
Prior art keywords
liquid crystal
display unit
crystal display
unit
liquid
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
JP15877079A
Other languages
Japanese (ja)
Inventor
Teruya Suzuki
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP15877079A priority Critical patent/JPS5681887A/en
Priority to GB8038484A priority patent/GB2064805B/en
Publication of JPS5681887A publication Critical patent/JPS5681887A/en
Priority to SG26585A priority patent/SG26585G/en
Priority to HK64886A priority patent/HK64886A/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
    • G02F1/1335—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
    • G02F1/137—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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP15877079A 1979-12-07 1979-12-07 Liquid crystal display unit Pending JPS5681887A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15877079A JPS5681887A (en) 1979-12-07 1979-12-07 Liquid crystal display unit
GB8038484A GB2064805B (en) 1979-12-07 1980-12-01 Liquid crystal display device
SG26585A SG26585G (en) 1979-12-07 1985-04-10 Liquid crystal display device
HK64886A HK64886A (en) 1979-12-07 1986-08-28 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15877079A JPS5681887A (en) 1979-12-07 1979-12-07 Liquid crystal display unit

Publications (1)

Publication Number Publication Date
JPS5681887A true JPS5681887A (en) 1981-07-04

Family

ID=15678954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15877079A Pending JPS5681887A (en) 1979-12-07 1979-12-07 Liquid crystal display unit

Country Status (4)

Country Link
JP (1) JPS5681887A (en)
GB (1) GB2064805B (en)
HK (1) HK64886A (en)
SG (1) SG26585G (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895325A (en) * 1981-12-01 1983-06-06 Alps Electric Co Ltd Liquid crystal display element
JPS58205181A (en) * 1982-05-26 1983-11-30 セイコーインスツルメンツ株式会社 Matrix liquid crystal display

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090855B1 (en) * 1981-10-06 1989-07-12 Minnesota Mining And Manufacturing Company Liquid crystal display having high brightness reflector
JPS58125084A (en) * 1982-01-21 1983-07-25 株式会社東芝 Liquid crystal display and manufacture thereof
DE3444525A1 (en) * 1984-12-06 1986-06-19 Vdo Adolf Schindling Ag, 6000 Frankfurt LIQUID CRYSTAL CELL
JPH0449612Y2 (en) * 1987-07-13 1992-11-24
DE69321523T2 (en) * 1992-06-26 1999-05-06 Sharp Kk Reflective liquid crystal display device
US6008875A (en) 1996-04-30 1999-12-28 Nec Corporation TN-mode liquid crystal display wherein a leveling layer is formed on the surface of an uneven electrode
JP3043638B2 (en) * 1996-11-05 2000-05-22 日本電気株式会社 Reflective liquid crystal display device and method of manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895325A (en) * 1981-12-01 1983-06-06 Alps Electric Co Ltd Liquid crystal display element
JPS58205181A (en) * 1982-05-26 1983-11-30 セイコーインスツルメンツ株式会社 Matrix liquid crystal display

Also Published As

Publication number Publication date
HK64886A (en) 1986-09-05
GB2064805A (en) 1981-06-17
GB2064805B (en) 1983-10-19
SG26585G (en) 1988-09-30

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