JP6904750B2 - 光電センサ - Google Patents

光電センサ Download PDF

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Publication number
JP6904750B2
JP6904750B2 JP2017066458A JP2017066458A JP6904750B2 JP 6904750 B2 JP6904750 B2 JP 6904750B2 JP 2017066458 A JP2017066458 A JP 2017066458A JP 2017066458 A JP2017066458 A JP 2017066458A JP 6904750 B2 JP6904750 B2 JP 6904750B2
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Japan
Prior art keywords
light
light receiving
display
light emitting
emitting element
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JP2017066458A
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Japanese (ja)
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JP2018170625A5 (enExample
JP2018170625A (ja
Inventor
信一郎 大津
信一郎 大津
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Keyence Corp
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Keyence Corp
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Priority to JP2017066458A priority Critical patent/JP6904750B2/ja
Publication of JP2018170625A publication Critical patent/JP2018170625A/ja
Publication of JP2018170625A5 publication Critical patent/JP2018170625A5/ja
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JP2017066458A 2017-03-29 2017-03-29 光電センサ Active JP6904750B2 (ja)

Priority Applications (1)

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JP2017066458A JP6904750B2 (ja) 2017-03-29 2017-03-29 光電センサ

Applications Claiming Priority (1)

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JP2017066458A JP6904750B2 (ja) 2017-03-29 2017-03-29 光電センサ

Publications (3)

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JP2018170625A JP2018170625A (ja) 2018-11-01
JP2018170625A5 JP2018170625A5 (enExample) 2020-05-21
JP6904750B2 true JP6904750B2 (ja) 2021-07-21

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JP2017066458A Active JP6904750B2 (ja) 2017-03-29 2017-03-29 光電センサ

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JP (1) JP6904750B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114137269A (zh) * 2021-11-24 2022-03-04 广西电网有限责任公司 一种读写多协议电能表的蓝牙光电头及方法
CN115440525B (zh) * 2022-09-20 2024-07-19 创视知联科技(苏州)有限公司 一种光电传感器及其安装工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107527A (en) * 1980-12-25 1982-07-05 Matsushita Electric Works Ltd Operation display unit for optical fiber type photoelectric switch
JPH10173207A (ja) * 1996-10-11 1998-06-26 Sharp Corp 光送受信モジュール
JP3774335B2 (ja) * 1999-06-23 2006-05-10 シャープ株式会社 光送受信モジュール及びそれを用いた１芯双方向光通信システム
JP2002148117A (ja) * 2000-11-14 2002-05-22 Yamatake Corp 光学センサ
JP2003084173A (ja) * 2001-09-10 2003-03-19 Citizen Electronics Co Ltd 双方向光伝送デバイス
JP2008091173A (ja) * 2006-09-29 2008-04-17 Sunx Ltd 光電センサ
JP2014135473A (ja) * 2012-12-11 2014-07-24 Renesas Electronics Corp 光結合素子

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JP2018170625A (ja) 2018-11-01

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