JPS52114295A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS52114295A
JPS52114295A JP2994876A JP2994876A JPS52114295A JP S52114295 A JPS52114295 A JP S52114295A JP 2994876 A JP2994876 A JP 2994876A JP 2994876 A JP2994876 A JP 2994876A JP S52114295 A JPS52114295 A JP S52114295A
Authority
JP
Japan
Prior art keywords
liquid crystal
display device
crystal display
liquid crystals
exciting
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
JP2994876A
Other languages
Japanese (ja)
Inventor
Kenkichi Suzuki
Kenichi Kitsuta
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2994876A priority Critical patent/JPS52114295A/en
Publication of JPS52114295A publication Critical patent/JPS52114295A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

PURPOSE: To increase brightness, apply positive and negative voltages of liquid crystals and prolong the life of the liquid crystals themselves by exciting the liquid crystals simultaneously after storing the information of one picture of video signals.
COPYRIGHT: (C)1977,JPO&Japio
JP2994876A 1976-03-22 1976-03-22 Liquid crystal display device Pending JPS52114295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2994876A JPS52114295A (en) 1976-03-22 1976-03-22 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2994876A JPS52114295A (en) 1976-03-22 1976-03-22 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS52114295A true JPS52114295A (en) 1977-09-24

Family

ID=12290198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2994876A Pending JPS52114295A (en) 1976-03-22 1976-03-22 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS52114295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625296A (en) * 1985-07-01 1987-01-12 日本電気株式会社 Method and circuit for driving active matrix display unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625296A (en) * 1985-07-01 1987-01-12 日本電気株式会社 Method and circuit for driving active matrix display unit

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