JPS61228971A - 発光素子駆動回路 - Google Patents

発光素子駆動回路

Info

Publication number
JPS61228971A
JPS61228971A JP60069439A JP6943985A JPS61228971A JP S61228971 A JPS61228971 A JP S61228971A JP 60069439 A JP60069439 A JP 60069439A JP 6943985 A JP6943985 A JP 6943985A JP S61228971 A JPS61228971 A JP S61228971A
Authority
JP
Japan
Prior art keywords
light
data
circuit
emitting element
shift register
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
JP60069439A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0371026B2 (enExample
Inventor
Fumio Fukushige
福重　文夫
Yasuhiko Isobe
礒辺　泰彦
Yoshito Tanaka
義人 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60069439A priority Critical patent/JPS61228971A/ja
Publication of JPS61228971A publication Critical patent/JPS61228971A/ja
Publication of JPH0371026B2 publication Critical patent/JPH0371026B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Led Devices (AREA)
JP60069439A 1985-04-02 1985-04-02 発光素子駆動回路 Granted JPS61228971A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60069439A JPS61228971A (ja) 1985-04-02 1985-04-02 発光素子駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60069439A JPS61228971A (ja) 1985-04-02 1985-04-02 発光素子駆動回路

Publications (2)

Publication Number Publication Date
JPS61228971A true JPS61228971A (ja) 1986-10-13
JPH0371026B2 JPH0371026B2 (enExample) 1991-11-11

Family

ID=13402666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60069439A Granted JPS61228971A (ja) 1985-04-02 1985-04-02 発光素子駆動回路

Country Status (1)

Country Link
JP (1) JPS61228971A (enExample)

Also Published As

Publication number Publication date
JPH0371026B2 (enExample) 1991-11-11

Similar Documents

Publication Publication Date Title
JPS63240168A (ja) 発光ダイオ−ドアレイ用駆動回路
US5132678A (en) Display device with time-multiplexed addressing of groups of rows of pixels
US4937591A (en) Apparatus for correcting quantity of light from optical printer
JPS61228971A (ja) 発光素子駆動回路
WO2002058934A1 (fr) Circuit de commande et tete d'impression optique
JP3357811B2 (ja) 駆動用ｉｃ及び光プリントヘッド
JPS62179963A (ja) Ｌｅｄ書き込みヘツド
US5140673A (en) Image forming apparatus
JPS6231893A (ja) 発光素子及び光量制御素子の駆動回路
JPH0720711B2 (ja) 発光素子駆動装置
JP3058726B2 (ja) プリントヘツドおよびその駆動方法
JPS61234653A (ja) Ｌｅｄプリンタの光書込みヘツド
JPH06234238A (ja) Ｌｅｄアレイ駆動回路
JPS63312172A (ja) 発光素子駆動装置
JP3179962B2 (ja) Ｌｅｄアレイの駆動制御回路
JP2855047B2 (ja) プリントヘッド
JPH0723266Y2 (ja) 光プリンタの発光素子駆動回路
KR920008242B1 (ko) 도트 매트릭스의 제어회로 및 제어방법
JP2505510B2 (ja) 光プリンタの発光素子駆動回路
JPS6318046Y2 (enExample)
JP3393038B2 (ja) 光学センサ回路
JP2911965B2 (ja) Ｌｅｄヘッド回路
JPH088107Y2 (ja) サーマルヘッドの駆動回路
JPS62111768A (ja) 画素デ−タ処理回路
JP2545830Y2 (ja) Ｌｅｄ表示装置