JPS6360128U - - Google Patents

Info

Publication number
JPS6360128U
JPS6360128U JP15502886U JP15502886U JPS6360128U JP S6360128 U JPS6360128 U JP S6360128U JP 15502886 U JP15502886 U JP 15502886U JP 15502886 U JP15502886 U JP 15502886U JP S6360128 U JPS6360128 U JP S6360128U
Authority
JP
Japan
Prior art keywords
backlight
liquid crystal
switching element
display device
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.)
Granted
Application number
JP15502886U
Other languages
English (en)
Other versions
JPH0529456Y2 (ja
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 JP1986155028U priority Critical patent/JPH0529456Y2/ja
Publication of JPS6360128U publication Critical patent/JPS6360128U/ja
Application granted granted Critical
Publication of JPH0529456Y2 publication Critical patent/JPH0529456Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例におけるバツクライ
トの駆動回路の回路図、第２図はスイツチング素
子の駆動波形図である。 １…トランス、２…バツクライト、３…液晶パ
ネル、４…ＦＥＴ、５…発振回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 蛍光灯よりなるバツクライトと、このバツクラ
    イトに対向配置される液晶パネルと、直流電圧を
    交流電圧に変換して前記バツクライトを駆動する
    駆動回路とを備える液晶表示装置において、前記
    駆動回路を１次巻線の一端に直流電源が接続され
    、２次巻線に前記バツクライトが接続されるトラ
    ンスと、前記１次巻線の他端に接続されたスイツ
    チング素子と、このスイツチング素子の制御端子
    に接続され、デユーテイサイクル及び若しくは発
    振周波数が可変できる発振回路とで構成してなる
    液晶表示装置。
JP1986155028U 1986-10-09 1986-10-09 Expired - Lifetime JPH0529456Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986155028U JPH0529456Y2 (ja) 1986-10-09 1986-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986155028U JPH0529456Y2 (ja) 1986-10-09 1986-10-09

Publications (2)

Publication Number Publication Date
JPS6360128U true JPS6360128U (ja) 1988-04-21
JPH0529456Y2 JPH0529456Y2 (ja) 1993-07-28

Family

ID=31075358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986155028U Expired - Lifetime JPH0529456Y2 (ja) 1986-10-09 1986-10-09

Country Status (1)

Country Link
JP (1) JPH0529456Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394228A (ja) * 1986-10-08 1988-04-25 Nec Corp 文字・図形の表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394228A (ja) * 1986-10-08 1988-04-25 Nec Corp 文字・図形の表示装置

Also Published As

Publication number Publication date
JPH0529456Y2 (ja) 1993-07-28

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