JPS6111134U - LCD drive device - Google Patents

LCD drive device

Info

Publication number
JPS6111134U
JPS6111134U JP9251884U JP9251884U JPS6111134U JP S6111134 U JPS6111134 U JP S6111134U JP 9251884 U JP9251884 U JP 9251884U JP 9251884 U JP9251884 U JP 9251884U JP S6111134 U JPS6111134 U JP S6111134U
Authority
JP
Japan
Prior art keywords
liquid crystal
circuit
crystal device
drive device
drive
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
JP9251884U
Other languages
Japanese (ja)
Inventor
真一 猪俣
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP9251884U priority Critical patent/JPS6111134U/en
Publication of JPS6111134U publication Critical patent/JPS6111134U/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの考案の一実施例を示し、第１図はこの考案を
適用した電子時計の回路構成図、第２図は電流一外気温
度の特性曲線図である。 ４・・・液晶駆動回路、５・・・液晶表示装置、６・・
・液晶駆動制御回路、６−１・・・消費電流検出回路、
６一２・・・電流一電圧変換回路。The drawings show an embodiment of this invention, and FIG. 1 is a circuit diagram of an electronic timepiece to which this invention is applied, and FIG. 2 is a characteristic curve diagram of current versus outside temperature. 4...Liquid crystal drive circuit, 5...Liquid crystal display device, 6...
・Liquid crystal drive control circuit, 6-1... Current consumption detection circuit,
6-2...Current-voltage conversion circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液晶装置と、この液晶装置に駆動電圧を印加する駆動回
路と、この駆動回路から前記液晶装置に供給される電流
の大きさを検出する電流検出回路と、この検出回路によ
り検出された電流の大きさ−に基づいて前記駆動回路か
ら前記液晶装置に印加される駆動電圧を制御する駆動制
御回路とを具備したことを特徴とする液晶駆動装置。A liquid crystal device, a drive circuit that applies a drive voltage to the liquid crystal device, a current detection circuit that detects the magnitude of the current supplied from the drive circuit to the liquid crystal device, and the magnitude of the current detected by the detection circuit. A liquid crystal driving device comprising: a drive control circuit that controls a driving voltage applied from the driving circuit to the liquid crystal device based on the voltage.
JP9251884U 1984-06-22 1984-06-22 LCD drive device Pending JPS6111134U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9251884U JPS6111134U (en) 1984-06-22 1984-06-22 LCD drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9251884U JPS6111134U (en) 1984-06-22 1984-06-22 LCD drive device

Publications (1)

Publication Number Publication Date
JPS6111134U true JPS6111134U (en) 1986-01-23

Family

ID=30649384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9251884U Pending JPS6111134U (en) 1984-06-22 1984-06-22 LCD drive device

Country Status (1)

Country Link
JP (1) JPS6111134U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04107710U (en) * 1991-02-26 1992-09-17 三菱重工業株式会社 Container guide device
JP2010197659A (en) * 2009-02-25 2010-09-09 Seiko Epson Corp Temperature detection device and temperature detection method of liquid crystal panel, liquid crystal display device, and electronic apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04107710U (en) * 1991-02-26 1992-09-17 三菱重工業株式会社 Container guide device
JP2010197659A (en) * 2009-02-25 2010-09-09 Seiko Epson Corp Temperature detection device and temperature detection method of liquid crystal panel, liquid crystal display device, and electronic apparatus

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