JPS5543507A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS5543507A
JPS5543507A JP11509478A JP11509478A JPS5543507A JP S5543507 A JPS5543507 A JP S5543507A JP 11509478 A JP11509478 A JP 11509478A JP 11509478 A JP11509478 A JP 11509478A JP S5543507 A JPS5543507 A JP S5543507A
Authority
JP
Japan
Prior art keywords
liquid crystal
hermetic
hermetic chamber
chamber
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.)
Pending
Application number
JP11509478A
Other languages
Japanese (ja)
Inventor
Shoichi Matsumoto
Kiyoshi Mizunoya
Masahiro Kawamoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11509478A priority Critical patent/JPS5543507A/en
Publication of JPS5543507A publication Critical patent/JPS5543507A/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
    • G02F1/133377—Cells with plural compartments or having plurality of liquid crystal microcells partitioned by walls, e.g. one microcell per pixel
    • 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
    • G02F2203/34—Colour display without the use of colour mosaic filters

Landscapes

  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To enable different color displays of two or more colors to be peformed with one display panel by dividing a liquid crystal case to two or more hermetic chambers and putting liquid crystal materials of the constitution through guest-host effect of different hues into each of the respective chambers.
CONSTITUTION: The liquid crystal case 6 which comprises sealing glass substrates 1,2 by sealing material 3 is segmented to plural hermetic chambers, e.g., a time display hermetic chamber 7, Sunday display hermetic chamber 8 and weekday display hermetic chamber 9. The segments may be of the same material as the sealing material 3 or different and are divided by partition materials 4. The dichromatic liquid crystal material 5 comprising adding Indophenol blue to liquid crystal is poured into the hermetic chamber 7, the liquid crystal comprising adding p-n, n'-dimethyl amino-p'-nitroazo benzene in the hermetic chamber 8 and the liquid crystal material added with Isolar green in the chamber 9. In this way, the time, AM and PM are displayed in a blue color, Sunday in a red orange color and weekdays in a green color, thus visibility is enhanced.
COPYRIGHT: (C)1980,JPO&Japio
JP11509478A 1978-09-21 1978-09-21 Liquid crystal display device Pending JPS5543507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11509478A JPS5543507A (en) 1978-09-21 1978-09-21 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11509478A JPS5543507A (en) 1978-09-21 1978-09-21 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS5543507A true JPS5543507A (en) 1980-03-27

Family

ID=14654048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11509478A Pending JPS5543507A (en) 1978-09-21 1978-09-21 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS5543507A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577016U (en) * 1980-06-12 1982-01-14
US4451122A (en) * 1980-12-29 1984-05-29 Beckman Instruments, Inc. Multicompartment electro-optic display device
US4508428A (en) * 1981-02-16 1985-04-02 Canon Kabushiki Kaisha Ink projections on the polarizer of an electro-optic display

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577016U (en) * 1980-06-12 1982-01-14
US4451122A (en) * 1980-12-29 1984-05-29 Beckman Instruments, Inc. Multicompartment electro-optic display device
US4508428A (en) * 1981-02-16 1985-04-02 Canon Kabushiki Kaisha Ink projections on the polarizer of an electro-optic display

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