JPS59229966A - 光学読取装置 - Google Patents

光学読取装置

Info

Publication number
JPS59229966A
JPS59229966A JP58104134A JP10413483A JPS59229966A JP S59229966 A JPS59229966 A JP S59229966A JP 58104134 A JP58104134 A JP 58104134A JP 10413483 A JP10413483 A JP 10413483A JP S59229966 A JPS59229966 A JP S59229966A
Authority
JP
Japan
Prior art keywords
light
circuit
signal
receiving element
switch
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
JP58104134A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0142186B2 (OSRAM
Inventor
Toru Umaji
馬路　徹
Yuji Izawa
井沢　裕司
Eizou Ebii
戎井　栄三
Hideaki Yamamoto
英明 山本
Toshihisa Tsukada
俊久 塚田
Hisao Oota
太田　日佐雄
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.)
Hitachi Ltd
NTT Inc
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone Corp
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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP58104134A priority Critical patent/JPS59229966A/ja
Publication of JPS59229966A publication Critical patent/JPS59229966A/ja
Publication of JPH0142186B2 publication Critical patent/JPH0142186B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Character Input (AREA)
  • Image Input (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Heads (AREA)
  • Solid State Image Pick-Up Elements (AREA)
JP58104134A 1983-06-13 1983-06-13 光学読取装置 Granted JPS59229966A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58104134A JPS59229966A (ja) 1983-06-13 1983-06-13 光学読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58104134A JPS59229966A (ja) 1983-06-13 1983-06-13 光学読取装置

Publications (2)

Publication Number Publication Date
JPS59229966A true JPS59229966A (ja) 1984-12-24
JPH0142186B2 JPH0142186B2 (OSRAM) 1989-09-11

Family

ID=14372629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58104134A Granted JPS59229966A (ja) 1983-06-13 1983-06-13 光学読取装置

Country Status (1)

Country Link
JP (1) JPS59229966A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251868A (ja) * 1985-08-31 1987-03-06 Kyocera Corp 読取り方式
JPH04223771A (ja) * 1990-12-26 1992-08-13 Rohm Co Ltd イメージセンサ
JP2001212122A (ja) * 2000-02-01 2001-08-07 Hitachi Medical Corp Ｘ線画像診断装置
JP2006323261A (ja) * 2005-05-20 2006-11-30 Mitsubishi Electric Corp 表示装置の駆動方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168771A (ja) * 1983-03-15 1984-09-22 Mitsubishi Electric Corp 光電変換装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168771A (ja) * 1983-03-15 1984-09-22 Mitsubishi Electric Corp 光電変換装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251868A (ja) * 1985-08-31 1987-03-06 Kyocera Corp 読取り方式
JPH04223771A (ja) * 1990-12-26 1992-08-13 Rohm Co Ltd イメージセンサ
JP2001212122A (ja) * 2000-02-01 2001-08-07 Hitachi Medical Corp Ｘ線画像診断装置
JP2006323261A (ja) * 2005-05-20 2006-11-30 Mitsubishi Electric Corp 表示装置の駆動方法

Also Published As

Publication number Publication date
JPH0142186B2 (OSRAM) 1989-09-11

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