CN101174189B - 光学滚轮 - Google Patents
光学滚轮 Download PDFInfo
- Publication number
- CN101174189B CN101174189B CN2007101651599A CN200710165159A CN101174189B CN 101174189 B CN101174189 B CN 101174189B CN 2007101651599 A CN2007101651599 A CN 2007101651599A CN 200710165159 A CN200710165159 A CN 200710165159A CN 101174189 B CN101174189 B CN 101174189B
- Authority
- CN
- China
- Prior art keywords
- user
- disc
- navigator
- code
- detecting device
- 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.)
- Expired - Fee Related
Links
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/20—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/3473—Circular or rotary encoders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/28—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication
- G01D5/30—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
- G01D5/34715—Scale reading or illumination devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/591,799 | 2006-11-01 | ||
US11/591,799 US7732756B2 (en) | 2006-11-01 | 2006-11-01 | User navigation device with a code wheel and an encoder |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101174189A CN101174189A (zh) | 2008-05-07 |
CN101174189B true CN101174189B (zh) | 2010-06-09 |
Family
ID=39328988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101651599A Expired - Fee Related CN101174189B (zh) | 2006-11-01 | 2007-11-01 | 光学滚轮 |
Country Status (4)
Country | Link |
---|---|
US (3) | US7732756B2 (zh) |
KR (1) | KR101109940B1 (zh) |
CN (1) | CN101174189B (zh) |
TW (2) | TWI360112B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102928000A (zh) * | 2011-08-08 | 2013-02-13 | 安华高科技Ecbuip(新加坡)私人有限公司 | 增强的光反射编码器 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100834611B1 (ko) * | 2007-02-16 | 2008-06-02 | 삼성전자주식회사 | 휴대 단말기의 키 입력 장치 |
KR101484465B1 (ko) * | 2007-03-28 | 2015-01-28 | 아노토 아베 | 카메라펜용 광학 부재 |
US8294670B2 (en) * | 2008-02-05 | 2012-10-23 | Research In Motion Limited | Optically based input mechanism for a handheld electronic communication device |
US20090278802A1 (en) * | 2008-05-09 | 2009-11-12 | Sheng-Hsin Liao | Mouse structure for generating encoding signals |
KR101589743B1 (ko) * | 2008-11-07 | 2016-01-28 | 삼성전자주식회사 | 휠 구동 장치 및 상기 장치를 구비한 휴대용 전자기기 |
TWI447357B (zh) * | 2009-11-20 | 2014-08-01 | Everlight Electronics Co Ltd | 反射式光編碼器 |
GB201004026D0 (en) * | 2010-03-10 | 2010-04-28 | Airbus Operations Ltd | Slat monitoring system |
FR2958761B1 (fr) * | 2010-04-12 | 2012-03-23 | Delphi Tech Inc | Systeme d?indexage et d?affichage holographique pour interface de |
JP5574899B2 (ja) * | 2010-09-24 | 2014-08-20 | キヤノン株式会社 | ロータリーエンコーダ及びこれを備えた光学機器 |
JP5821109B2 (ja) * | 2013-06-17 | 2015-11-24 | 株式会社安川電機 | エンコーダ付きモータ |
KR102236583B1 (ko) * | 2014-12-05 | 2021-04-06 | 삼성전자주식회사 | 전자기기용 조그 다이얼 및 이를 구비한 전자기기 |
CN108036806A (zh) * | 2017-12-28 | 2018-05-15 | 北京信息科技大学 | 一种基于多芯光纤的角位移与角速度测量系统 |
GB201916662D0 (en) * | 2019-11-15 | 2020-01-01 | Renishaw Plc | Encoder apparatus |
KR20210145410A (ko) * | 2020-05-25 | 2021-12-02 | 현대자동차주식회사 | 입력 장치 및 이를 포함하는 차량 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4451731A (en) | 1981-08-10 | 1984-05-29 | Hewlett-Packard Company | Apparatus and method for modulating light to generate an index pulse |
US4691101A (en) | 1985-06-19 | 1987-09-01 | Hewlett-Packard Company | Optical positional encoder comprising immediately adjacent detectors |
US5017776A (en) * | 1989-03-10 | 1991-05-21 | Hewlett-Packard Company | Apparatus for and methods of optical encoding having spiral shaped light modulator |
US5241172A (en) | 1991-11-04 | 1993-08-31 | Hewlett-Packard Company | Variable pitch position encoder |
US5703356A (en) | 1992-10-05 | 1997-12-30 | Logitech, Inc. | Pointing device utilizing a photodetector array |
US5530278A (en) | 1995-04-24 | 1996-06-25 | Xerox Corporation | Semiconductor chip having a dam to prevent contamination of photosensitive structures thereon |
JPH11287671A (ja) * | 1998-04-01 | 1999-10-19 | Fanuc Ltd | 光学式エンコーダ |
TW419581B (en) * | 1999-03-08 | 2001-01-21 | Acer Comm & Multimedia Inc | Rotary encoder |
US6400356B1 (en) * | 1999-09-29 | 2002-06-04 | Logitech Europe S.A. | Mouse with roller attached to button |
JP4428781B2 (ja) * | 1999-12-28 | 2010-03-10 | キヤノン株式会社 | 光学式ロータリエンコーダ及びモータ制御装置 |
US6538243B1 (en) * | 2000-01-04 | 2003-03-25 | Hewlett-Packard Company | Contact image sensor with light guide having least reflectivity near a light source |
US6816154B2 (en) | 2001-05-30 | 2004-11-09 | Palmone, Inc. | Optical sensor based user interface for a portable electronic device |
US7084856B2 (en) * | 2001-10-22 | 2006-08-01 | Apple Computer, Inc. | Mouse having a rotary dial |
US6998601B2 (en) | 2002-04-11 | 2006-02-14 | Agilent Technologies, Inc. | Dual-axis optical encoder device |
US7021839B2 (en) * | 2002-10-29 | 2006-04-04 | Dominique Ho | Low profile optocouplers |
GB2396407A (en) * | 2002-12-19 | 2004-06-23 | Nokia Corp | Encoder |
JP3988646B2 (ja) * | 2003-01-17 | 2007-10-10 | 日産自動車株式会社 | 車両用操作装置 |
DE50306904D1 (de) * | 2003-05-23 | 2007-05-10 | Kls Martin Gmbh & Co Kg | Steuereinrichtung |
US7499040B2 (en) * | 2003-08-18 | 2009-03-03 | Apple Inc. | Movable touch pad with added functionality |
US20050088667A1 (en) | 2003-10-23 | 2005-04-28 | Yeo Chiau W. | Absolute position encoder requiring less than one encoding track per bit |
US7253395B2 (en) | 2003-11-17 | 2007-08-07 | Gsi Group Corporation | Absolute encoder employing concatenated, multi-bit, interpolated sub-encoders |
DE112005000685B4 (de) | 2004-03-31 | 2014-07-17 | Mitsubishi Denki K.K. | Drehbarer optischer Codierer |
US7112781B2 (en) | 2004-04-21 | 2006-09-26 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Absolute encoder |
WO2006003230A1 (en) | 2004-06-30 | 2006-01-12 | Nokia Corporation | Optical encoder |
GB2415779A (en) * | 2004-06-30 | 2006-01-04 | Nokia Corp | Optical rotary key |
JP2006038572A (ja) * | 2004-07-26 | 2006-02-09 | Sharp Corp | 反射型エンコーダおよびこの反射型エンコーダを用いた電子機器 |
US20060192764A1 (en) | 2005-02-28 | 2006-08-31 | Microsoft Corporation | Navigation wheel having switching assembly |
KR100642199B1 (ko) | 2005-05-04 | 2006-11-03 | (주)베스트원 | 이동 통신 단말기의 로터리 스위치 |
US7385178B2 (en) * | 2005-10-26 | 2008-06-10 | Avago Technologies Ecbu Ip Pte Ltd | Reflective encoders with various emitter-detector configurations |
US7677754B2 (en) * | 2006-04-13 | 2010-03-16 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Directional input device with knob |
-
2006
- 2006-11-01 US US11/591,799 patent/US7732756B2/en not_active Expired - Fee Related
-
2007
- 2007-08-21 US US11/842,775 patent/US7675026B2/en not_active Expired - Fee Related
- 2007-10-24 TW TW096139894A patent/TWI360112B/zh not_active IP Right Cessation
- 2007-10-31 KR KR1020070110383A patent/KR101109940B1/ko not_active IP Right Cessation
- 2007-11-01 CN CN2007101651599A patent/CN101174189B/zh not_active Expired - Fee Related
-
2008
- 2008-07-17 TW TW097127188A patent/TWI379997B/zh not_active IP Right Cessation
-
2010
- 2010-01-27 US US12/694,668 patent/US8247758B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102928000A (zh) * | 2011-08-08 | 2013-02-13 | 安华高科技Ecbuip(新加坡)私人有限公司 | 增强的光反射编码器 |
CN102928000B (zh) * | 2011-08-08 | 2016-02-24 | 安华高科技通用Ip(新加坡)公司 | 光编码系统、方法以及用在光编码系统中的编码器 |
Also Published As
Publication number | Publication date |
---|---|
US20080100569A1 (en) | 2008-05-01 |
US8247758B2 (en) | 2012-08-21 |
TWI379997B (en) | 2012-12-21 |
TW200828285A (en) | 2008-07-01 |
KR20080039814A (ko) | 2008-05-07 |
US20100127162A1 (en) | 2010-05-27 |
KR101109940B1 (ko) | 2012-02-24 |
US20080099669A1 (en) | 2008-05-01 |
US7732756B2 (en) | 2010-06-08 |
US7675026B2 (en) | 2010-03-09 |
TWI360112B (en) | 2012-03-11 |
TW200921055A (en) | 2009-05-16 |
CN101174189A (zh) | 2008-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) CORPORAT Effective date: 20130712 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130712 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: Singapore Singapore Patentee before: Avago Technologies ECBU IP (Singapore) Sdn Bhd |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20131101 |