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JPS55108621A - Reflection type liquid crystal display device - Google Patents

Reflection type liquid crystal display device

Info

Publication number
JPS55108621A
JPS55108621A JP1630579A JP1630579A JPS55108621A JP S55108621 A JPS55108621 A JP S55108621A JP 1630579 A JP1630579 A JP 1630579A JP 1630579 A JP1630579 A JP 1630579A JP S55108621 A JPS55108621 A JP S55108621A
Authority
JP
Japan
Prior art keywords
liquid crystal
plate
display device
crystal display
reflecting plate
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
JP1630579A
Other languages
Japanese (ja)
Inventor
Fumiaki Funada
Shigehira Minezaki
Kohei Kishi
Shuichi Kanzaki
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 JP1630579A priority Critical patent/JPS55108621A/en
Publication of JPS55108621A publication Critical patent/JPS55108621A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain the device which is bright and is wide in visual angle characteristic by using a mirror surface reflecting plate in the twisted nematic liquid crystal display device in which the front substrate is constituted by an optical fiber aggregate plate.
CONSTITUTION: In the reflection type liquid crystal display device formed by sandwiching a nematic liquid crystal layer 7 between the optical fiber aggregate plate 4 provided with a liquid crystal molecule orientation layer 6 and transparent electrode 5 and the back glass substrate 11 provided with a liquid crystal molecule orientation layer 9 and transparent electrode 10 and disposing a front polarizer 3 to the top side thereof (observation side) and a back polarizer 12 and reflecting plate 13 to the bottom side thereof, a mirror surface reflecting plate is used as the above- mentioned reflecting plate 13. Hence, the incident angle θ4 of incident angle 15 and the reflection angle θ5 of reflected light 16 become equal and the external light entering through the optical fiber aggregate plate 4 is surely led to the outside through the plate 4.
COPYRIGHT: (C)1980,JPO&Japio
JP1630579A 1979-02-14 1979-02-14 Reflection type liquid crystal display device Pending JPS55108621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1630579A JPS55108621A (en) 1979-02-14 1979-02-14 Reflection type liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1630579A JPS55108621A (en) 1979-02-14 1979-02-14 Reflection type liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS55108621A true JPS55108621A (en) 1980-08-21

Family

ID=11912817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1630579A Pending JPS55108621A (en) 1979-02-14 1979-02-14 Reflection type liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS55108621A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009081020A (en) * 2007-09-26 2009-04-16 Kojima Press Co Ltd Push type switching device for automobile cabin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125099A (en) * 1974-08-27 1976-03-01 Canon Kk HANSHAGATAEKISHOHYOJISERU

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125099A (en) * 1974-08-27 1976-03-01 Canon Kk HANSHAGATAEKISHOHYOJISERU

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009081020A (en) * 2007-09-26 2009-04-16 Kojima Press Co Ltd Push type switching device for automobile cabin

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