JP2005283457A5 - - Google Patents

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Publication number
JP2005283457A5
JP2005283457A5 JP2004100438A JP2004100438A JP2005283457A5 JP 2005283457 A5 JP2005283457 A5 JP 2005283457A5 JP 2004100438 A JP2004100438 A JP 2004100438A JP 2004100438 A JP2004100438 A JP 2004100438A JP 2005283457 A5 JP2005283457 A5 JP 2005283457A5
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JP
Japan
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.)
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Application number
JP2004100438A
Other versions
JP2005283457A (ja
JP4418278B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2004100438A priority Critical patent/JP4418278B2/ja
Priority claimed from JP2004100438A external-priority patent/JP4418278B2/ja
Priority to US11/083,207 priority patent/US7420157B2/en
Publication of JP2005283457A publication Critical patent/JP2005283457A/ja
Publication of JP2005283457A5 publication Critical patent/JP2005283457A5/ja
Priority to US12/184,015 priority patent/US20090008538A1/en
Application granted granted Critical
Publication of JP4418278B2 publication Critical patent/JP4418278B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2004100438A 2004-03-30 2004-03-30 光学式エンコーダ及びその製造方法 Expired - Lifetime JP4418278B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004100438A JP4418278B2 (ja) 2004-03-30 2004-03-30 光学式エンコーダ及びその製造方法
US11/083,207 US7420157B2 (en) 2004-03-30 2005-03-17 Optical encoder having wiring substrate light source, and/or photodetector covered by light transmitting material and its manufacturing method
US12/184,015 US20090008538A1 (en) 2004-03-30 2008-07-31 Optical encoder and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004100438A JP4418278B2 (ja) 2004-03-30 2004-03-30 光学式エンコーダ及びその製造方法

Publications (3)

Publication Number Publication Date
JP2005283457A JP2005283457A (ja) 2005-10-13
JP2005283457A5 true JP2005283457A5 (ja) 2007-05-10
JP4418278B2 JP4418278B2 (ja) 2010-02-17

Family

ID=35053272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004100438A Expired - Lifetime JP4418278B2 (ja) 2004-03-30 2004-03-30 光学式エンコーダ及びその製造方法

Country Status (2)

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US (2) US7420157B2 (ja)
JP (1) JP4418278B2 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4215703B2 (ja) * 2004-11-04 2009-01-28 パナソニック株式会社 光学デバイスおよびその製造方法
JP4803641B2 (ja) * 2005-05-12 2011-10-26 オリンパス株式会社 光学式エンコーダ
KR100709436B1 (ko) * 2006-02-17 2007-04-18 주식회사 하이닉스반도체 멀티 칩 패키지 장치 및 그 형성 방법
US7495583B2 (en) * 2006-04-14 2009-02-24 Avago Technologies General Ip (Singapore) Pte. Ltd. Flat-top reflection-based optical encoders
US8035079B2 (en) * 2007-04-10 2011-10-11 Olympus Corporation Optical encoder
JP5052391B2 (ja) * 2008-04-11 2012-10-17 オリンパス株式会社 光学式エンコーダ
US7982175B2 (en) * 2009-06-30 2011-07-19 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Miniaturized single track optical encoder system with integrated index channel(s)
US8547023B2 (en) * 2010-06-28 2013-10-01 Rui Teng Opto Technology Co., Ltd. LED light source module
US8847144B2 (en) * 2011-08-08 2014-09-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Enhanced optical reflective encoder
JP5962884B2 (ja) * 2011-12-20 2016-08-03 株式会社安川電機 エンコーダ及びサーボモータ
JP2013171892A (ja) * 2012-02-20 2013-09-02 Ricoh Co Ltd 光学センサ及び画像形成装置
JP6359254B2 (ja) * 2013-09-03 2018-07-18 株式会社ミツトヨ 光電式エンコーダ
US20160238415A1 (en) * 2013-10-01 2016-08-18 Renishaw Plc Method of manufacturing an electronic component
EP3399284B1 (de) * 2017-05-03 2019-07-10 Dr. Johannes Heidenhain GmbH Sensoreinheit zur positionsmessung
JP6620176B2 (ja) * 2018-01-29 2019-12-11 アオイ電子株式会社 半導体装置
EP3591346B1 (de) * 2018-07-02 2020-11-11 Dr. Johannes Heidenhain GmbH Verfahren zur herstellung einer lichtquelle für eine sensoreinheit einer positionsmesseinrichtung sowie eine positionsmesseinrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803375A (en) * 1985-12-27 1989-02-07 Kabushiki Kaisha Toshiba Image sensors and methods of manufacturing same including semiconductor layer over entire substrate surface
US5156999A (en) * 1990-06-08 1992-10-20 Wai-Hon Lee Packaging method for semiconductor laser/detector devices
CH683870A5 (fr) * 1991-01-22 1994-05-31 Tesa Sa Capteur optoélectronique de mesure de grandeurs linéaires.
US5283434A (en) * 1991-12-20 1994-02-01 Canon Kabushiki Kaisha Displacement detecting device with integral optics
JP3159171B2 (ja) * 1998-06-05 2001-04-23 日本電気株式会社 固体撮像装置
JP2000321018A (ja) 1999-05-12 2000-11-24 Mitsutoyo Corp 光学式変位検出装置
US6712529B2 (en) * 2000-12-11 2004-03-30 Rohm Co., Ltd. Infrared data communication module and method of making the same
JP4208483B2 (ja) * 2002-05-21 2009-01-14 キヤノン株式会社 光学式エンコーダ

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