JPH03127387U - - Google Patents

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Publication number
JPH03127387U
JPH03127387U JP3508590U JP3508590U JPH03127387U JP H03127387 U JPH03127387 U JP H03127387U JP 3508590 U JP3508590 U JP 3508590U JP 3508590 U JP3508590 U JP 3508590U JP H03127387 U JPH03127387 U JP H03127387U
Authority
JP
Japan
Prior art keywords
light source
display device
illuminates
resistor
series
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
JP3508590U
Other languages
English (en)
Other versions
JP2502077Y2 (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 JP3508590U priority Critical patent/JP2502077Y2/ja
Publication of JPH03127387U publication Critical patent/JPH03127387U/ja
Application granted granted Critical
Publication of JP2502077Y2 publication Critical patent/JP2502077Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の断面図、第２図は
第１図に示される実施例の電気的構成を示す電気
回路図である。 １……液晶表示器、２……光拡散部材、３……
ケーシング、４……直流電源、５……スイツチ、
ＰＬ１，ＰＬ３……第１光源の白熱灯、ＰＬ２…
…第２光源の白熱灯、Ｒ１〜Ｒ４……抵抗、Ｑ１
，Ｑ２……トランジスタ。

Claims (1)

  1. 【実用新案登録請求の範囲】 表示器を照明する第１光源と、 表示器を照明し、かつ第１光源よりも小さい輝
    度を有する第２光源と、 第１光源に直列に接続される抵抗Ｒ１と、 前記抵抗に並列に接続される第１スイツチング
    素子と、 第２光源に直列に接続される第２スイツチング
    素子と、 第１および第２スイツチング素子のうち、いず
    れか一方を選択的にオン・オフ動作させる手段と
    を含むことを特徴とする表示器の照明装置。
JP3508590U 1990-03-31 1990-03-31 表示器の照明装置 Expired - Fee Related JP2502077Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3508590U JP2502077Y2 (ja) 1990-03-31 1990-03-31 表示器の照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3508590U JP2502077Y2 (ja) 1990-03-31 1990-03-31 表示器の照明装置

Publications (2)

Publication Number Publication Date
JPH03127387U true JPH03127387U (ja) 1991-12-20
JP2502077Y2 JP2502077Y2 (ja) 1996-06-19

Family

ID=31540138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3508590U Expired - Fee Related JP2502077Y2 (ja) 1990-03-31 1990-03-31 表示器の照明装置

Country Status (1)

Country Link
JP (1) JP2502077Y2 (ja)

Also Published As

Publication number Publication date
JP2502077Y2 (ja) 1996-06-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees