JPS5279948A - Liquid crystal color display device - Google Patents

Liquid crystal color display device

Info

Publication number
JPS5279948A
JPS5279948A JP15933575A JP15933575A JPS5279948A JP S5279948 A JPS5279948 A JP S5279948A JP 15933575 A JP15933575 A JP 15933575A JP 15933575 A JP15933575 A JP 15933575A JP S5279948 A JPS5279948 A JP S5279948A
Authority
JP
Japan
Prior art keywords
liquid crystal
display device
color display
crystal color
shorten
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
JP15933575A
Other languages
English (en)
Inventor
Fumiaki Funada
Masataka Matsuura
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP15933575A priority Critical patent/JPS5279948A/ja
Priority to DE2658568A priority patent/DE2658568C2/de
Priority to CH1632076A priority patent/CH607078A5/xx
Publication of JPS5279948A publication Critical patent/JPS5279948A/ja
Priority to US06/266,304 priority patent/US4383738A/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
    • G02F1/137—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
    • G02F1/13725—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 guest-host interaction
JP15933575A 1975-12-25 1975-12-25 Liquid crystal color display device Pending JPS5279948A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15933575A JPS5279948A (en) 1975-12-25 1975-12-25 Liquid crystal color display device
DE2658568A DE2658568C2 (de) 1975-12-25 1976-12-23 Flüssigkristall-Darstellungseinrichtung mit einem pleochroitischen Farbstoff-Gastmaterial und einem nematischen Flüssigkristall-Wirtmaterial
CH1632076A CH607078A5 (ja) 1975-12-25 1976-12-24
US06/266,304 US4383738A (en) 1975-12-25 1981-05-22 Liquid crystal display means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15933575A JPS5279948A (en) 1975-12-25 1975-12-25 Liquid crystal color display device

Publications (1)

Publication Number Publication Date
JPS5279948A true JPS5279948A (en) 1977-07-05

Family

ID=15691566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15933575A Pending JPS5279948A (en) 1975-12-25 1975-12-25 Liquid crystal color display device

Country Status (1)

Country Link
JP (1) JPS5279948A (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348987A (en) * 1976-10-18 1978-05-02 Seiko Epson Corp Display apparatus
JPS5459160A (en) * 1977-10-20 1979-05-12 Shiyunsuke Kobayashi Liquid crystal display unit
JPS5558895U (ja) * 1978-10-18 1980-04-21
JPS5570814A (en) * 1978-11-21 1980-05-28 Citizen Watch Co Ltd Liquid crystal display device
JPS56125723A (en) * 1980-03-06 1981-10-02 Seiko Epson Corp Liquid crystal display
JPS56156817A (en) * 1980-05-09 1981-12-03 Hitachi Ltd Liquid-crystal display element
JPS5792316A (en) * 1980-11-28 1982-06-08 Seiko Epson Corp Manufacture of phase transition type liquid crystal display device
JPS57185471A (en) * 1981-05-12 1982-11-15 Asahi Glass Co Ltd Liquid crystal display element
JPS57195219A (en) * 1981-05-25 1982-11-30 Matsushita Electric Ind Co Ltd Liquid crystal color display panel
JPS57202590A (en) * 1981-06-09 1982-12-11 Asahi Glass Co Ltd Liquid crystal display element
JPS5868018A (ja) * 1981-10-20 1983-04-22 Asahi Glass Co Ltd 液晶表示素子
US4596446A (en) * 1982-06-29 1986-06-24 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal devices with particular cholesteric pitch-cell thickness ratio
US5699133A (en) * 1995-05-30 1997-12-16 Sanyo Electric Co., Ltd. Liquid crystal shutter having a specified zero voltage time viscosity product or a specified driving frequency

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5084257A (ja) * 1973-11-24 1975-07-08
JPS5117695A (ja) * 1974-08-02 1976-02-12 Suwa Seikosha Kk Ekishohyojisochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5084257A (ja) * 1973-11-24 1975-07-08
JPS5117695A (ja) * 1974-08-02 1976-02-12 Suwa Seikosha Kk Ekishohyojisochi

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348987A (en) * 1976-10-18 1978-05-02 Seiko Epson Corp Display apparatus
JPS5823615B2 (ja) * 1977-10-20 1983-05-16 駿介 小林 液晶表示装置
JPS5459160A (en) * 1977-10-20 1979-05-12 Shiyunsuke Kobayashi Liquid crystal display unit
JPS5558895U (ja) * 1978-10-18 1980-04-21
JPS5570814A (en) * 1978-11-21 1980-05-28 Citizen Watch Co Ltd Liquid crystal display device
JPS6332162B2 (ja) * 1978-11-21 1988-06-28 Citizen Watch Co Ltd
JPS56125723A (en) * 1980-03-06 1981-10-02 Seiko Epson Corp Liquid crystal display
JPS56156817A (en) * 1980-05-09 1981-12-03 Hitachi Ltd Liquid-crystal display element
JPS5792316A (en) * 1980-11-28 1982-06-08 Seiko Epson Corp Manufacture of phase transition type liquid crystal display device
JPS57185471A (en) * 1981-05-12 1982-11-15 Asahi Glass Co Ltd Liquid crystal display element
JPS57195219A (en) * 1981-05-25 1982-11-30 Matsushita Electric Ind Co Ltd Liquid crystal color display panel
JPS57202590A (en) * 1981-06-09 1982-12-11 Asahi Glass Co Ltd Liquid crystal display element
JPS5868018A (ja) * 1981-10-20 1983-04-22 Asahi Glass Co Ltd 液晶表示素子
US4596446A (en) * 1982-06-29 1986-06-24 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal devices with particular cholesteric pitch-cell thickness ratio
US5699133A (en) * 1995-05-30 1997-12-16 Sanyo Electric Co., Ltd. Liquid crystal shutter having a specified zero voltage time viscosity product or a specified driving frequency

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