JPH0444691U - - Google Patents

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Publication number
JPH0444691U
JPH0444691U JP8582290U JP8582290U JPH0444691U JP H0444691 U JPH0444691 U JP H0444691U JP 8582290 U JP8582290 U JP 8582290U JP 8582290 U JP8582290 U JP 8582290U JP H0444691 U JPH0444691 U JP H0444691U
Authority
JP
Japan
Prior art keywords
display
display device
power supply
filament
vehicle
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
JP8582290U
Other languages
Japanese (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 JP8582290U priority Critical patent/JPH0444691U/ja
Publication of JPH0444691U publication Critical patent/JPH0444691U/ja
Pending legal-status Critical Current

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  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

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

第１図は本考案に係る車載用機器の表示装置の
一実施例を示すブロツク図、第２図は従来例を示
すブロツク図である。 １……表示装置、１ａ……駆動回路、１ｂ……
フイラメント電源駆動部、ＡＮＤ……アンドゲー
ト、ＯＲ……オワゲート、２……蛍光表示管、２
ａ……フイラメント、３……増幅回路。 FIG. 1 is a block diagram showing an embodiment of a display device for on-vehicle equipment according to the present invention, and FIG. 2 is a block diagram showing a conventional example. 1...Display device, 1a...Drive circuit, 1b...
Filament power supply drive unit, AND...AND gate, OR...Owagate, 2...Fluorescent display tube, 2
a...Filament, 3...Amplification circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車に搭載される機器であり蛍光表示管の表
示部を有する車載用機器の表示装置において、前
記表示装置には、前記表示部のフイラメントの電
源を前記機器の無表示状態となるときには供給を
停止するフイラメント電源駆動部が設けられてい
ることを特徴とする車載用機器の表示装置。 In a display device for an in-vehicle device that is installed in an automobile and has a display section of a fluorescent display tube, power supply to the filament of the display section is stopped to be supplied to the display device when the device enters a non-display state. 1. A display device for in-vehicle equipment, characterized in that a filament power supply drive unit is provided.
JP8582290U 1990-08-14 1990-08-14 Pending JPH0444691U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8582290U JPH0444691U (en) 1990-08-14 1990-08-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8582290U JPH0444691U (en) 1990-08-14 1990-08-14

Publications (1)

Publication Number Publication Date
JPH0444691U true JPH0444691U (en) 1992-04-15

Family

ID=31817196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8582290U Pending JPH0444691U (en) 1990-08-14 1990-08-14

Country Status (1)

Country Link
JP (1) JPH0444691U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02109720A (en) * 1988-10-20 1990-04-23 Diesel Kiki Co Ltd Display of air conditioning system for car

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02109720A (en) * 1988-10-20 1990-04-23 Diesel Kiki Co Ltd Display of air conditioning system for car

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