JPS5342699A - Display device - Google Patents

Display device

Info

Publication number
JPS5342699A
JPS5342699A JP11739976A JP11739976A JPS5342699A JP S5342699 A JPS5342699 A JP S5342699A JP 11739976 A JP11739976 A JP 11739976A JP 11739976 A JP11739976 A JP 11739976A JP S5342699 A JPS5342699 A JP S5342699A
Authority
JP
Japan
Prior art keywords
display device
display
polygenetic
distinctness
dyes
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
JP11739976A
Other languages
Japanese (ja)
Inventor
Yoshio Yamazaki
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 JP11739976A priority Critical patent/JPS5342699A/en
Priority to GB3677777A priority patent/GB1556311A/en
Publication of JPS5342699A publication Critical patent/JPS5342699A/en
Priority to HK9381A priority patent/HK9381A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To enhance the distinctness of display by using a highly reflective material such as Al, etc. for the lower electrode of a display device comprising adding an optical active material to a nematic liquid crystal composition of positive dielectric anisotropy containing polygenetic dyes.
COPYRIGHT: (C)1978,JPO&Japio
JP11739976A 1976-09-06 1976-09-30 Display device Pending JPS5342699A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11739976A JPS5342699A (en) 1976-09-30 1976-09-30 Display device
GB3677777A GB1556311A (en) 1976-09-06 1977-09-02 Liquid crystal composition
HK9381A HK9381A (en) 1976-09-06 1981-03-12 A liquid crystal composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11739976A JPS5342699A (en) 1976-09-30 1976-09-30 Display device

Publications (1)

Publication Number Publication Date
JPS5342699A true JPS5342699A (en) 1978-04-18

Family

ID=14710677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11739976A Pending JPS5342699A (en) 1976-09-06 1976-09-30 Display device

Country Status (1)

Country Link
JP (1) JPS5342699A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155326A (en) * 1979-05-23 1980-12-03 Hitachi Ltd Liquid crystal display element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155326A (en) * 1979-05-23 1980-12-03 Hitachi Ltd Liquid crystal display element

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