JP2012073219A5 - - Google Patents
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- Publication number
- JP2012073219A5 JP2012073219A5 JP2011006510A JP2011006510A JP2012073219A5 JP 2012073219 A5 JP2012073219 A5 JP 2012073219A5 JP 2011006510 A JP2011006510 A JP 2011006510A JP 2011006510 A JP2011006510 A JP 2011006510A JP 2012073219 A5 JP2012073219 A5 JP 2012073219A5
- Authority
- JP
- Japan
- Prior art keywords
- scale
- rotary
- pattern
- hub
- rotary encoder
- 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
Links
- 238000000034 method Methods 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011006510A JP5812246B2 (ja) | 2010-08-30 | 2011-01-15 | ロータリエンコーダの製造方法 |
| US13/050,471 US8487237B2 (en) | 2010-08-30 | 2011-03-17 | Rotary encoder and method of assembling the same |
| EP11158670A EP2423646A1 (en) | 2010-08-30 | 2011-03-17 | A rotary encoder and method of assembling the same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010192264 | 2010-08-30 | ||
| JP2010192264 | 2010-08-30 | ||
| JP2011006510A JP5812246B2 (ja) | 2010-08-30 | 2011-01-15 | ロータリエンコーダの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012073219A JP2012073219A (ja) | 2012-04-12 |
| JP2012073219A5 true JP2012073219A5 (https=) | 2014-03-06 |
| JP5812246B2 JP5812246B2 (ja) | 2015-11-11 |
Family
ID=45010601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011006510A Expired - Fee Related JP5812246B2 (ja) | 2010-08-30 | 2011-01-15 | ロータリエンコーダの製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8487237B2 (https=) |
| EP (1) | EP2423646A1 (https=) |
| JP (1) | JP5812246B2 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5812246B2 (ja) * | 2010-08-30 | 2015-11-11 | キヤノン株式会社 | ロータリエンコーダの製造方法 |
| US9542016B2 (en) | 2012-09-13 | 2017-01-10 | Apple Inc. | Optical sensing mechanisms for input devices |
| WO2015175399A1 (en) * | 2014-05-12 | 2015-11-19 | Phaedrus, Llc | Detecting position of movable object in a device |
| US11512985B2 (en) | 2014-05-12 | 2022-11-29 | Phaedrus, Llc | Control system and method for detecting a position of a movable object |
| US9797752B1 (en) | 2014-07-16 | 2017-10-24 | Apple Inc. | Optical encoder with axially aligned sensor |
| US10190891B1 (en) | 2014-07-16 | 2019-01-29 | Apple Inc. | Optical encoder for detecting rotational and axial movement |
| JP6436674B2 (ja) * | 2014-07-28 | 2018-12-12 | 三菱電機株式会社 | 光学式エンコーダおよび光学式エンコーダの製造方法 |
| US10066970B2 (en) | 2014-08-27 | 2018-09-04 | Apple Inc. | Dynamic range control for optical encoders |
| US9797753B1 (en) * | 2014-08-27 | 2017-10-24 | Apple Inc. | Spatial phase estimation for optical encoders |
| US9952682B2 (en) | 2015-04-15 | 2018-04-24 | Apple Inc. | Depressible keys with decoupled electrical and mechanical functionality |
| JP2019027884A (ja) * | 2017-07-28 | 2019-02-21 | キヤノンプレシジョン株式会社 | 位置検出装置 |
| US11609106B2 (en) | 2018-07-17 | 2023-03-21 | Mitsubishi Electric Corporation | Reflective optical encoder comprising a hub with an adhesive surface with a step structure |
| JP6869393B1 (ja) * | 2020-03-12 | 2021-05-12 | シチズン千葉精密株式会社 | 位置変換器、および検出器の製造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567467A (en) * | 1984-02-21 | 1986-01-28 | Towmotor Corporation | Angular rotary position encoder |
| JPS61193022A (ja) * | 1985-02-22 | 1986-08-27 | Hitachi Ltd | Z相付エンコ−ダのホ−ムポジシヨン装置 |
| JPH0442729Y2 (https=) * | 1986-10-17 | 1992-10-09 | ||
| JP2571305Y2 (ja) * | 1992-09-07 | 1998-05-18 | 松下電器産業株式会社 | 小型モータの回転数検知装置 |
| JP3486518B2 (ja) * | 1997-02-15 | 2004-01-13 | キヤノン株式会社 | 回転変位情報検出装置 |
| JPH10132611A (ja) * | 1996-11-05 | 1998-05-22 | Canon Inc | 回転変位情報検出装置 |
| JPH10268172A (ja) * | 1997-03-25 | 1998-10-09 | Komatsu Ltd | 光学部品ホルダとこれを用いた共焦点光学装置とホログラムの露光装置及び露光方法 |
| JP2000074693A (ja) * | 1998-09-02 | 2000-03-14 | Canon Inc | 回転変位情報検出装置 |
| JP4078147B2 (ja) * | 2002-08-13 | 2008-04-23 | キヤノン株式会社 | 回転角度検出装置及びその回転ディスク |
| JP4403712B2 (ja) * | 2003-04-07 | 2010-01-27 | セイコーエプソン株式会社 | 半導体装置の製造方法 |
| JP4908764B2 (ja) * | 2005-02-04 | 2012-04-04 | キヤノン株式会社 | 光学式エンコーダ |
| JP2007168005A (ja) * | 2005-12-21 | 2007-07-05 | Toyota Motor Corp | 切削工具、ホルダ及びスローアウェイチップ |
| JP4882842B2 (ja) * | 2007-04-10 | 2012-02-22 | パナソニック株式会社 | 多方向入力装置 |
| US8212202B2 (en) | 2009-01-08 | 2012-07-03 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Reflective optical encoder package and method |
| JP5812246B2 (ja) * | 2010-08-30 | 2015-11-11 | キヤノン株式会社 | ロータリエンコーダの製造方法 |
-
2011
- 2011-01-15 JP JP2011006510A patent/JP5812246B2/ja not_active Expired - Fee Related
- 2011-03-17 EP EP11158670A patent/EP2423646A1/en not_active Withdrawn
- 2011-03-17 US US13/050,471 patent/US8487237B2/en not_active Expired - Fee Related
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