JPS5359397A - Color display unit - Google Patents

Color display unit

Info

Publication number
JPS5359397A
JPS5359397A JP9535677A JP9535677A JPS5359397A JP S5359397 A JPS5359397 A JP S5359397A JP 9535677 A JP9535677 A JP 9535677A JP 9535677 A JP9535677 A JP 9535677A JP S5359397 A JPS5359397 A JP S5359397A
Authority
JP
Japan
Prior art keywords
display unit
color display
color
liquid crystal
displau
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
JP9535677A
Other languages
Japanese (ja)
Inventor
Hiroshi Kofujita
Hiromi Arai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9535677A priority Critical patent/JPS5359397A/en
Publication of JPS5359397A publication Critical patent/JPS5359397A/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
    • G02F1/1347—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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Digital Computer Display Output (AREA)

Abstract

PURPOSE:To perform a color displau due to subtractive mixture by overlapping three liquid crystal plates including polychromatic dye to control the applied voltage in the nematic liquid crystal display unit used for plasma display, color TV, etc.
JP9535677A 1977-08-08 1977-08-08 Color display unit Pending JPS5359397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9535677A JPS5359397A (en) 1977-08-08 1977-08-08 Color display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9535677A JPS5359397A (en) 1977-08-08 1977-08-08 Color display unit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13901373A Division JPS5311462B2 (en) 1973-12-12 1973-12-12

Publications (1)

Publication Number Publication Date
JPS5359397A true JPS5359397A (en) 1978-05-29

Family

ID=14135362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9535677A Pending JPS5359397A (en) 1977-08-08 1977-08-08 Color display unit

Country Status (1)

Country Link
JP (1) JPS5359397A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703329A (en) * 1969-12-29 1972-11-21 Rca Corp Liquid crystal color display

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703329A (en) * 1969-12-29 1972-11-21 Rca Corp Liquid crystal color display

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