JPS54100696A - Color liquid-crystal display unit - Google Patents

Color liquid-crystal display unit

Info

Publication number
JPS54100696A
JPS54100696A JP759078A JP759078A JPS54100696A JP S54100696 A JPS54100696 A JP S54100696A JP 759078 A JP759078 A JP 759078A JP 759078 A JP759078 A JP 759078A JP S54100696 A JPS54100696 A JP S54100696A
Authority
JP
Japan
Prior art keywords
color
display unit
deflecting plate
display
crystal 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
JP759078A
Other languages
Japanese (ja)
Inventor
Hitoshi Kamamori
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 JP759078A priority Critical patent/JPS54100696A/en
Publication of JPS54100696A publication Critical patent/JPS54100696A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To attain color display with a high contrast by making it possible to display easily various hues and color tones by using several deflecting plates superposed with transmittivities equal.
CONSTITUTION: The TV cell obtained by twisting and orienting P-type nematic liquid-crystal composite substance 2 has red color deflecting plate 3 and deflecting plate 4 of transmittivity 60% arranged with their transmissive axes equal, and deflecting plate 1 is so arranged that its transmitted light 5 will be achromatic in a voltage non-application state, thereby constituting the color display unit. Then, while a voltage is being applied, transmitted light 6 at the application part is set to dark red to attain high-contrast display.
COPYRIGHT: (C)1979,JPO&Japio
JP759078A 1978-01-26 1978-01-26 Color liquid-crystal display unit Pending JPS54100696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP759078A JPS54100696A (en) 1978-01-26 1978-01-26 Color liquid-crystal display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP759078A JPS54100696A (en) 1978-01-26 1978-01-26 Color liquid-crystal display unit

Publications (1)

Publication Number Publication Date
JPS54100696A true JPS54100696A (en) 1979-08-08

Family

ID=11670016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP759078A Pending JPS54100696A (en) 1978-01-26 1978-01-26 Color liquid-crystal display unit

Country Status (1)

Country Link
JP (1) JPS54100696A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765316U (en) * 1980-10-03 1982-04-19
JPS5765315U (en) * 1980-10-03 1982-04-19
JP2007183584A (en) * 2005-12-05 2007-07-19 Semiconductor Energy Lab Co Ltd Liquid crystal display device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765316U (en) * 1980-10-03 1982-04-19
JPS5765315U (en) * 1980-10-03 1982-04-19
JP2007183584A (en) * 2005-12-05 2007-07-19 Semiconductor Energy Lab Co Ltd Liquid crystal display device

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