JPS60168180U - display device - Google Patents

display device

Info

Publication number
JPS60168180U
JPS60168180U JP5643884U JP5643884U JPS60168180U JP S60168180 U JPS60168180 U JP S60168180U JP 5643884 U JP5643884 U JP 5643884U JP 5643884 U JP5643884 U JP 5643884U JP S60168180 U JPS60168180 U JP S60168180U
Authority
JP
Japan
Prior art keywords
display device
panel
key
energized
liquid crystal
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
JP5643884U
Other languages
Japanese (ja)
Inventor
松田　良行
岩橋　清太郎
増田　治樹
Original Assignee
オムロン株式会社
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 オムロン株式会社 filed Critical オムロン株式会社
Priority to JP5643884U priority Critical patent/JPS60168180U/en
Publication of JPS60168180U publication Critical patent/JPS60168180U/en
Pending legal-status Critical Current

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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 the drawing]

図面は本考案の実施例を示し、第１図はその実施例のブ
ロック図、第２図は切り換え回路の具体的回路図である
。 １はＥＬパネル、２はキーボード、３は切り換え回路。The drawings show an embodiment of the present invention, FIG. 1 is a block diagram of the embodiment, and FIG. 2 is a specific circuit diagram of a switching circuit. 1 is the EL panel, 2 is the keyboard, and 3 is the switching circuit.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）液晶表示素子と該液晶表示素子のバック照明のた
めのＥＬパネルとを備える表示装置において、前記ＥＬ
パネルを０Ｎ１０ＦＦするためのキー人力手段と、前記
キー人力手段からの出力に基づいて前記ＥＬパネルの０
Ｎ１０ＦＦの切り換えを行なう切り換え回路とを設けた
ことを特徴とする表示装置。(1) In a display device comprising a liquid crystal display element and an EL panel for backlighting the liquid crystal display element, the EL
a key manual means for setting the panel to 0N10FF; and a key manual means for setting the EL panel to
A display device comprising a switching circuit for switching N10FF. （２）前記切り換え回路は、キー人力手段からの出力に
より通電されるリレーコイルと、このリレーコイルの通
電により閉じるリレー接点と、このリレー接点が閉じる
ことにより導通する素子と、この素子を介してＸをＡＣ
に変換するＤＣ／ＡＣコンバータとを含み、前記ＥＬパ
ネルは、前記ＤＣ／ＡＣコンバータの出力によりＯＮ　
１０Ｆ　Ｆする前記実用新案登録請求の範囲第１項に記
載の表示装置。(2) The switching circuit includes a relay coil that is energized by the output from the key human power means, a relay contact that closes when the relay coil is energized, an element that becomes conductive when the relay contact closes, and a AC
the EL panel is turned on by the output of the DC/AC converter.
10F The display device according to claim 1, wherein the utility model is registered.
JP5643884U 1984-04-16 1984-04-16 display device Pending JPS60168180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5643884U JPS60168180U (en) 1984-04-16 1984-04-16 display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5643884U JPS60168180U (en) 1984-04-16 1984-04-16 display device

Publications (1)

Publication Number Publication Date
JPS60168180U true JPS60168180U (en) 1985-11-08

Family

ID=30580029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5643884U Pending JPS60168180U (en) 1984-04-16 1984-04-16 display device

Country Status (1)

Country Link
JP (1) JPS60168180U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652793B2 (en) * 1978-03-25 1981-12-15
JPS57142696A (en) * 1981-02-27 1982-09-03 Hitachi Ltd Liquid crystal display unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652793B2 (en) * 1978-03-25 1981-12-15
JPS57142696A (en) * 1981-02-27 1982-09-03 Hitachi Ltd Liquid crystal display unit

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