JPS53101298A - Liquid crystal display unit - Google Patents

Liquid crystal display unit

Info

Publication number
JPS53101298A
JPS53101298A JP1591177A JP1591177A JPS53101298A JP S53101298 A JPS53101298 A JP S53101298A JP 1591177 A JP1591177 A JP 1591177A JP 1591177 A JP1591177 A JP 1591177A JP S53101298 A JPS53101298 A JP S53101298A
Authority
JP
Japan
Prior art keywords
liquid crystal
display unit
crystal display
display
supply voltage
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
JP1591177A
Other languages
Japanese (ja)
Inventor
Kanemitsu Kubota
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
Epson Corp
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Epson 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 Seiko Epson Corp, Suwa Seikosha KK, Epson Corp filed Critical Seiko Epson Corp
Priority to JP1591177A priority Critical patent/JPS53101298A/en
Publication of JPS53101298A publication Critical patent/JPS53101298A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To ensure a multiplex driving of a large duty ratio and thus to obtain a lar large capacity character display, by providing a temperature compensation circuit of the display driving supply voltage after fixing the visual angle and then varying the supply voltage in accordance with the shift of the display voltage caused by the temperature of the liquid crystal.
COPYRIGHT: (C)1978,JPO&Japio
JP1591177A 1977-02-16 1977-02-16 Liquid crystal display unit Pending JPS53101298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1591177A JPS53101298A (en) 1977-02-16 1977-02-16 Liquid crystal display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1591177A JPS53101298A (en) 1977-02-16 1977-02-16 Liquid crystal display unit

Publications (1)

Publication Number Publication Date
JPS53101298A true JPS53101298A (en) 1978-09-04

Family

ID=11901950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1591177A Pending JPS53101298A (en) 1977-02-16 1977-02-16 Liquid crystal display unit

Country Status (1)

Country Link
JP (1) JPS53101298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02126124U (en) * 1990-03-23 1990-10-17

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916826A (en) * 1972-06-09 1974-02-14
JPS4922157A (en) * 1972-06-16 1974-02-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916826A (en) * 1972-06-09 1974-02-14
JPS4922157A (en) * 1972-06-16 1974-02-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02126124U (en) * 1990-03-23 1990-10-17

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