JP2005164588A5 - - Google Patents

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Publication number
JP2005164588A5
JP2005164588A5 JP2004340480A JP2004340480A JP2005164588A5 JP 2005164588 A5 JP2005164588 A5 JP 2005164588A5 JP 2004340480 A JP2004340480 A JP 2004340480A JP 2004340480 A JP2004340480 A JP 2004340480A JP 2005164588 A5 JP2005164588 A5 JP 2005164588A5
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JP
Japan
Prior art keywords
track
reflective
stripe
light source
shaft
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
Application number
JP2004340480A
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English (en)
Japanese (ja)
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JP2005164588A (ja
JP4705363B2 (ja
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Publication date
Priority claimed from US10/725,696 external-priority patent/US7265336B2/en
Application filed filed Critical
Publication of JP2005164588A publication Critical patent/JP2005164588A/ja
Publication of JP2005164588A5 publication Critical patent/JP2005164588A5/ja
Application granted granted Critical
Publication of JP4705363B2 publication Critical patent/JP4705363B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004340480A 2003-12-01 2004-11-25 反射性の円筒形表面を利用したエンコーダ Expired - Fee Related JP4705363B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/725696 2003-12-01
US10/725,696 US7265336B2 (en) 2003-12-01 2003-12-01 Encoder utilizing a reflective cylindrical surface

Publications (3)

Publication Number Publication Date
JP2005164588A JP2005164588A (ja) 2005-06-23
JP2005164588A5 true JP2005164588A5 (enExample) 2007-07-12
JP4705363B2 JP4705363B2 (ja) 2011-06-22

Family

ID=34620320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004340480A Expired - Fee Related JP4705363B2 (ja) 2003-12-01 2004-11-25 反射性の円筒形表面を利用したエンコーダ

Country Status (4)

Country Link
US (1) US7265336B2 (enExample)
JP (1) JP4705363B2 (enExample)
CN (1) CN100510646C (enExample)
DE (1) DE102004048237A1 (enExample)

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US10018966B2 (en) 2015-04-24 2018-07-10 Apple Inc. Cover member for an input mechanism of an electronic device
CN105004358A (zh) * 2015-08-14 2015-10-28 成都伊贝基科技有限公司 光磁混合式编码器
US10503271B2 (en) 2015-09-30 2019-12-10 Apple Inc. Proximity detection for an input mechanism of an electronic device
US9891651B2 (en) 2016-02-27 2018-02-13 Apple Inc. Rotatable input mechanism having adjustable output
US10551798B1 (en) 2016-05-17 2020-02-04 Apple Inc. Rotatable crown for an electronic device
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US10019097B2 (en) 2016-07-25 2018-07-10 Apple Inc. Force-detecting input structure
JP6658647B2 (ja) * 2017-03-28 2020-03-04 京セラドキュメントソリューションズ株式会社 給紙装置及び画像形成装置
US10664074B2 (en) 2017-06-19 2020-05-26 Apple Inc. Contact-sensitive crown for an electronic watch
US10962935B1 (en) 2017-07-18 2021-03-30 Apple Inc. Tri-axis force sensor
US10203662B1 (en) 2017-09-25 2019-02-12 Apple Inc. Optical position sensor for a crown
US11360440B2 (en) 2018-06-25 2022-06-14 Apple Inc. Crown for an electronic watch
US11561515B2 (en) 2018-08-02 2023-01-24 Apple Inc. Crown for an electronic watch
US11181863B2 (en) 2018-08-24 2021-11-23 Apple Inc. Conductive cap for watch crown
CN209560398U (zh) 2018-08-24 2019-10-29 苹果公司 电子表
US12259690B2 (en) 2018-08-24 2025-03-25 Apple Inc. Watch crown having a conductive surface
CN209625187U (zh) 2018-08-30 2019-11-12 苹果公司 电子手表和电子设备
US11194298B2 (en) 2018-08-30 2021-12-07 Apple Inc. Crown assembly for an electronic watch
KR102520056B1 (ko) * 2018-08-31 2023-04-10 나이키 이노베이트 씨.브이. 회전식 드럼 인코더를 구비한 오토레이싱 신발류 모터
US11194299B1 (en) 2019-02-12 2021-12-07 Apple Inc. Variable frictional feedback device for a digital crown of an electronic watch
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