JPS5383498A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS5383498A
JPS5383498A JP15861576A JP15861576A JPS5383498A JP S5383498 A JPS5383498 A JP S5383498A JP 15861576 A JP15861576 A JP 15861576A JP 15861576 A JP15861576 A JP 15861576A JP S5383498 A JPS5383498 A JP S5383498A
Authority
JP
Japan
Prior art keywords
liquid crystal
display device
crystal display
illuminating lamp
drak
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
JP15861576A
Other languages
Japanese (ja)
Inventor
Eiji Togawa
Kenichi Shimodaira
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP15861576A priority Critical patent/JPS5383498A/en
Publication of JPS5383498A publication Critical patent/JPS5383498A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve the display constrast of the case when an illuminating lamp is used in a drak place by tilting the transparent plate on a reflecting plate toward the direction of the illuminating lamp in a field effect type nematic liquid crystal cell.
COPYRIGHT: (C)1978,JPO&Japio
JP15861576A 1976-12-28 1976-12-28 Liquid crystal display device Pending JPS5383498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15861576A JPS5383498A (en) 1976-12-28 1976-12-28 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15861576A JPS5383498A (en) 1976-12-28 1976-12-28 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS5383498A true JPS5383498A (en) 1978-07-22

Family

ID=15675569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15861576A Pending JPS5383498A (en) 1976-12-28 1976-12-28 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS5383498A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870484A (en) * 1983-05-13 1989-09-26 Seiko Epson Corporation Color display device using light shutter and color filters
US5184238A (en) * 1990-11-30 1993-02-02 Thorn Emi Plc Apparatus for projecting light onto a surface having reflector means for improving the brightness of the image

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870484A (en) * 1983-05-13 1989-09-26 Seiko Epson Corporation Color display device using light shutter and color filters
USRE36792E (en) * 1983-05-13 2000-07-25 Seiko Epson Corporation Color display device using light shutter and color filters
US5184238A (en) * 1990-11-30 1993-02-02 Thorn Emi Plc Apparatus for projecting light onto a surface having reflector means for improving the brightness of the image

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