JPS6027395U - Display device light control device - Google Patents

Display device light control device

Info

Publication number
JPS6027395U
JPS6027395U JP11908683U JP11908683U JPS6027395U JP S6027395 U JPS6027395 U JP S6027395U JP 11908683 U JP11908683 U JP 11908683U JP 11908683 U JP11908683 U JP 11908683U JP S6027395 U JPS6027395 U JP S6027395U
Authority
JP
Japan
Prior art keywords
display device
light
light control
control device
amount
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
JP11908683U
Other languages
Japanese (ja)
Inventor
昌彦 宮田
Original Assignee
富士ゼロックス株式会社
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 富士ゼロックス株式会社 filed Critical 富士ゼロックス株式会社
Priority to JP11908683U priority Critical patent/JPS6027395U/en
Publication of JPS6027395U publication Critical patent/JPS6027395U/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]

第１図は本考案を備えた複写機の斜視図、第２図は光セ
ンサの取付状態を示す説明図、第３図は本考案の一実施
例のブロック図、第４図は表示装置の駆動状態を示すタ
イムチャートである。 １；複写機本体、２；表示装置、３；光センサ（ＣｄＳ
）　、４　；光量検知装置、５；駆動装置、６　；ＣＰ
Ｕ、　７　；ＲＯＭ０Fig. 1 is a perspective view of a copying machine equipped with the present invention, Fig. 2 is an explanatory diagram showing how the optical sensor is installed, Fig. 3 is a block diagram of an embodiment of the present invention, and Fig. 4 is a display device. It is a time chart showing a driving state. 1; Copying machine body, 2; Display device, 3; Optical sensor (CdS
), 4; light amount detection device, 5; drive device, 6; CP
U, 7; ROM0

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外光の光量が予め設定した光量よりも増加したことを検
知する光量検知装置と、この光量検知装置の出力信号に
よって発光ダイオード等の表示装置の光量を増量して駆
動する駆動装置とを備えたことを特徴とする表示装置の
光量制御装置。The device includes a light amount detection device that detects that the amount of external light has increased more than a preset amount of light, and a drive device that increases and drives the light amount of a display device such as a light emitting diode based on an output signal of the light amount detection device. A light amount control device for a display device, characterized in that:
JP11908683U 1983-07-29 1983-07-29 Display device light control device Pending JPS6027395U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11908683U JPS6027395U (en) 1983-07-29 1983-07-29 Display device light control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11908683U JPS6027395U (en) 1983-07-29 1983-07-29 Display device light control device

Publications (1)

Publication Number Publication Date
JPS6027395U true JPS6027395U (en) 1985-02-23

Family

ID=30273452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11908683U Pending JPS6027395U (en) 1983-07-29 1983-07-29 Display device light control device

Country Status (1)

Country Link
JP (1) JPS6027395U (en)

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