JP4527411B2 - 光学的情報読取装置 - Google Patents

光学的情報読取装置 Download PDF

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Publication number
JP4527411B2
JP4527411B2 JP2004024501A JP2004024501A JP4527411B2 JP 4527411 B2 JP4527411 B2 JP 4527411B2 JP 2004024501 A JP2004024501 A JP 2004024501A JP 2004024501 A JP2004024501 A JP 2004024501A JP 4527411 B2 JP4527411 B2 JP 4527411B2
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Japan
Prior art keywords
signal
output
resistor
unit
optical
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JP2004024501A
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Japanese (ja)
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JP2005216178A (ja
JP2005216178A5 (enExample
Inventor
恭久 小林
則男 中村
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Optoelectronics Co Ltd
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Optoelectronics Co Ltd
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Priority to JP2004024501A priority Critical patent/JP4527411B2/ja
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Publication of JP2005216178A5 publication Critical patent/JP2005216178A5/ja
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JP2004024501A 2004-01-30 2004-01-30 光学的情報読取装置 Expired - Fee Related JP4527411B2 (ja)

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JP2004024501A JP4527411B2 (ja) 2004-01-30 2004-01-30 光学的情報読取装置

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JP2004024501A JP4527411B2 (ja) 2004-01-30 2004-01-30 光学的情報読取装置

Publications (3)

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JP2005216178A JP2005216178A (ja) 2005-08-11
JP2005216178A5 JP2005216178A5 (enExample) 2007-03-01
JP4527411B2 true JP4527411B2 (ja) 2010-08-18

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JP2004024501A Expired - Fee Related JP4527411B2 (ja) 2004-01-30 2004-01-30 光学的情報読取装置

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005044679A1 (de) * 2005-09-19 2007-03-22 Vishay Semiconductor Gmbh Schaltungsanordnung zur Versorgung einer Photodiode mit einer Vorspannung
CN101855638A (zh) * 2007-11-08 2010-10-06 Opto电子有限公司 用于光束感测的信号处理

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177041A (ja) * 1985-01-31 1986-08-08 Nec Corp 光受信回路
JPH01297910A (ja) * 1988-05-26 1989-12-01 Matsushita Electric Works Ltd 電流電圧変換回路
JP2849326B2 (ja) * 1994-03-11 1999-01-20 日本電気精器株式会社 バーコードリーダ
JPH1055403A (ja) * 1996-08-08 1998-02-24 Matsushita Electric Ind Co Ltd 情報読み取り装置
JPH11266126A (ja) * 1998-03-17 1999-09-28 Victor Co Of Japan Ltd 受光装置

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JP2005216178A (ja) 2005-08-11

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