JP2002048602A5 - - Google Patents
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- JP2002048602A5 JP2002048602A5 JP2000233351A JP2000233351A JP2002048602A5 JP 2002048602 A5 JP2002048602 A5 JP 2002048602A5 JP 2000233351 A JP2000233351 A JP 2000233351A JP 2000233351 A JP2000233351 A JP 2000233351A JP 2002048602 A5 JP2002048602 A5 JP 2002048602A5
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- JP
- Japan
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Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000233351A JP4981203B2 (ja) | 2000-08-01 | 2000-08-01 | 光学式エンコーダー |
| US09/850,499 US6713756B2 (en) | 2000-05-09 | 2001-05-07 | Optical encoder and optical rotary encoder |
| EP01111062A EP1154242A3 (en) | 2000-05-09 | 2001-05-08 | Optical encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000233351A JP4981203B2 (ja) | 2000-08-01 | 2000-08-01 | 光学式エンコーダー |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002048602A JP2002048602A (ja) | 2002-02-15 |
| JP2002048602A5 true JP2002048602A5 (hr) | 2007-09-13 |
| JP4981203B2 JP4981203B2 (ja) | 2012-07-18 |
Family
ID=18725881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000233351A Expired - Lifetime JP4981203B2 (ja) | 2000-05-09 | 2000-08-01 | 光学式エンコーダー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4981203B2 (hr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3720751B2 (ja) | 2001-10-23 | 2005-11-30 | オリンパス株式会社 | 光学式エンコーダ |
| JP2004085529A (ja) * | 2002-06-25 | 2004-03-18 | Matsushita Electric Works Ltd | レーザー測距装置及び方法 |
| JP4658452B2 (ja) | 2003-02-07 | 2011-03-23 | オリンパス株式会社 | 光学式エンコーダ |
| DE602005002287T2 (de) * | 2004-03-17 | 2008-05-29 | Canon K.K. | Optischer Encoder |
| EP1936331A4 (en) | 2005-10-13 | 2015-12-09 | Hamamatsu Photonics Kk | ENCODER AND LIGHT RECEIVING DEVICE FOR ENCODER |
| KR20090023706A (ko) * | 2006-06-19 | 2009-03-05 | 지에스아이 그룹 코포레이션 | 반사 조명을 이용한 광학 위치 변환기 시스템 및 방법 |
| JP2008096205A (ja) * | 2006-10-10 | 2008-04-24 | Hamamatsu Photonics Kk | エンコーダ及びエンコーダ用受光装置 |
| JP4890190B2 (ja) | 2006-10-10 | 2012-03-07 | 浜松ホトニクス株式会社 | エンコーダ |
| JP2009182028A (ja) * | 2008-01-29 | 2009-08-13 | Nikon Corp | 受発光ユニット、光学式エンコーダ |
| DE102008044858A1 (de) | 2008-08-28 | 2010-03-04 | Dr. Johannes Heidenhain Gmbh | Optische Positionsmesseinrichtung |
| JP2013534318A (ja) * | 2010-08-19 | 2013-09-02 | エレスタ・リレイズ・ゲーエムベーハー | センサヘッドホルダ |
| DE102011076055A1 (de) * | 2011-05-18 | 2012-11-22 | Dr. Johannes Heidenhain Gmbh | Optische Positionsmesseinrichtung |
| JP6359340B2 (ja) * | 2014-05-27 | 2018-07-18 | 株式会社ミツトヨ | スケール及び光学式エンコーダ |
| JP2018040620A (ja) | 2016-09-06 | 2018-03-15 | 太陽誘電株式会社 | 変位計測装置及び変位計測方法 |
| JP6760831B2 (ja) * | 2016-12-06 | 2020-09-23 | Dmg森精機株式会社 | 変位検出装置 |
| GB2558667A (en) * | 2017-01-17 | 2018-07-18 | T Phy Ltd | Optical input devices |
| CN108731710A (zh) * | 2018-07-11 | 2018-11-02 | 上海市雷智电机有限公司 | 一种编码器 |
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2000
- 2000-08-01 JP JP2000233351A patent/JP4981203B2/ja not_active Expired - Lifetime