JPS6418128A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS6418128A
JPS6418128A JP63119431A JP11943188A JPS6418128A JP S6418128 A JPS6418128 A JP S6418128A JP 63119431 A JP63119431 A JP 63119431A JP 11943188 A JP11943188 A JP 11943188A JP S6418128 A JPS6418128 A JP S6418128A
Authority
JP
Japan
Prior art keywords
turned
electrically
liquid crystal
pixel
logically
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
JP63119431A
Other languages
English (en)
Inventor
Rei Denke Kento
Debuido Rubaato Neiru
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS6418128A publication Critical patent/JPS6418128A/ja
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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
JP63119431A 1987-07-02 1988-05-18 Liquid crystal display device Pending JPS6418128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/069,675 US4834506A (en) 1987-07-02 1987-07-02 Perceived contrast of liquid crystal displays

Publications (1)

Publication Number Publication Date
JPS6418128A true JPS6418128A (en) 1989-01-20

Family

ID=22090518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63119431A Pending JPS6418128A (en) 1987-07-02 1988-05-18 Liquid crystal display device

Country Status (5)

Country Link
US (1) US4834506A (ja)
EP (1) EP0297264B1 (ja)
JP (1) JPS6418128A (ja)
CA (1) CA1280817C (ja)
DE (1) DE3851015T2 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122888A (en) * 1987-07-10 1992-06-16 Canon Kabushiki Kaisha Focusing plate having phase grating formed by using liquid crystal
JP2605723B2 (ja) * 1987-07-22 1997-04-30 日本電気株式会社 薄膜トランジスタアレー形液晶表示装置
JPH0460625A (ja) * 1990-06-29 1992-02-26 Brother Ind Ltd 画像記録装置
US5111320A (en) * 1990-11-29 1992-05-05 Xerox Corporation Ferrolectric liquid crystal devices having improved operating properties by using an electronic mask
JPH05150244A (ja) * 1991-02-20 1993-06-18 Canon Inc 強誘電液晶素子
US5220442A (en) * 1991-09-06 1993-06-15 Xerox Corporation Method of making color liquid crystal display with dead front appearance
FR2712109B1 (fr) * 1993-11-04 1995-12-15 Ebauchesfabrik Eta Ag Dispositif d'affichage à cristaux liquides.
US6954195B2 (en) * 2000-03-01 2005-10-11 Minolta Co., Ltd. Liquid crystal display device having a liquid crystal display driven by interlace scanning and/or sequential scanning

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196973A (en) * 1978-08-21 1980-04-08 Timex Corporation Transflector for illuminated electrooptic displays
US4289383A (en) * 1979-09-04 1981-09-15 Timex Corporation Lighted dot matrix display
US4500173A (en) * 1983-05-02 1985-02-19 Timex Corporation Electroluminescent lamp for liquid crystal display
GB2153575B (en) * 1983-12-16 1988-07-27 Citizen Watch Co Ltd Liquid crystal display device
US4755415A (en) * 1985-10-03 1988-07-05 Fuji Photo Film Co., Ltd. Optical shutter array and method for making
DE8627815U1 (ja) * 1986-10-18 1986-12-04 Kodak Ag, 7000 Stuttgart, De

Also Published As

Publication number Publication date
EP0297264B1 (en) 1994-08-10
EP0297264A2 (en) 1989-01-04
EP0297264A3 (en) 1990-04-25
DE3851015T2 (de) 1995-03-09
US4834506A (en) 1989-05-30
DE3851015D1 (de) 1994-09-15
CA1280817C (en) 1991-02-26

Similar Documents

Publication Publication Date Title
EP0283235A3 (en) Liquid crystal display device
GB2052125B (en) Liquid crystal display with multi-planar electrodes
CH627328GA3 (ja)
JPS5341199A (en) Liquid crystal color display unit
JPS6418128A (en) Liquid crystal display device
GB1422993A (en) Liquid crystal display arrangements
KR890012184A (ko) 액정표시장치
JPS56114931A (en) Liquid crystal display body
JPS55993A (en) Controlling message displaying key and message display on liquid crystal display unit
JPS6459333A (en) Active matrix liquid crystal display device
JPS53100849A (en) Liquid crystal color display device
JPS5515063A (en) Electronic watch
KR900016791A (ko) 네가티브대비 액정표시셀
JPS5566778A (en) Electronic watch
JPS54116952A (en) Liquid crystal displaying apparatus
JPS5479519A (en) Electrode structure of liquid-crystal televison panel
JPS5290972A (en) Electronic watch
JPS5342772A (en) Electronic watch
JPS5779481A (en) Electronic timepiece
CH619594GA3 (en) Electronic timepiece comprising a liquid-crystal display panel
JPS54143266A (en) Watch with electronic roulette
JPS5398855A (en) Color liquid crystal display device
JPS5588022A (en) Liquid crystal display panel
JPS6459335A (en) Liquid crystal display device
JPS6459334A (en) Active matrix liquid crystal display device