JPH0329893U - - Google Patents

Info

Publication number
JPH0329893U
JPH0329893U JP8784989U JP8784989U JPH0329893U JP H0329893 U JPH0329893 U JP H0329893U JP 8784989 U JP8784989 U JP 8784989U JP 8784989 U JP8784989 U JP 8784989U JP H0329893 U JPH0329893 U JP H0329893U
Authority
JP
Japan
Prior art keywords
lcd
drive power
controller
lcd controller
supply control
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
JP8784989U
Other languages
English (en)
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 filed Critical
Priority to JP8784989U priority Critical patent/JPH0329893U/ja
Publication of JPH0329893U publication Critical patent/JPH0329893U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal Display Device Control (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のブロツク図、第2
図は本考案回路の具体的回路図、第3図は第2図
に示す回路の動作タイミングチヤートである。 1……CPU、2……LCDコントローラ、3
……LCD、4……LCD駆動電源制御回路、5
……スイツチング素子、6……CRT、10,1
3……Dフリツプフロツプ、11……ORゲート
、12,14……インバータ、15,16……N
ANDゲート。

Claims (1)

    【実用新案登録請求の範囲】
  1. LCDの表示動作を制御するLCDコントロー
    ラの出力信号を論理回路で処理することによつて
    該LCDコントローラの設定状態を検出し、該検
    出によつて該LCDの駆動電源をオン、オフ制御
    する構成としてなるLCD駆動電源制御回路。
JP8784989U 1989-07-26 1989-07-26 Pending JPH0329893U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8784989U JPH0329893U (ja) 1989-07-26 1989-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8784989U JPH0329893U (ja) 1989-07-26 1989-07-26

Publications (1)

Publication Number Publication Date
JPH0329893U true JPH0329893U (ja) 1991-03-25

Family

ID=31637489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8784989U Pending JPH0329893U (ja) 1989-07-26 1989-07-26

Country Status (1)

Country Link
JP (1) JPH0329893U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133235A (en) * 1976-04-30 1977-11-08 Toshiba Corp Judging circuit
JPS62141589A (ja) * 1985-12-16 1987-06-25 松下電器産業株式会社 液晶表示回路
JPH0195109A (ja) * 1987-10-08 1989-04-13 Toa Nenryo Kogyo Kk エチレン重合用触媒

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133235A (en) * 1976-04-30 1977-11-08 Toshiba Corp Judging circuit
JPS62141589A (ja) * 1985-12-16 1987-06-25 松下電器産業株式会社 液晶表示回路
JPH0195109A (ja) * 1987-10-08 1989-04-13 Toa Nenryo Kogyo Kk エチレン重合用触媒

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