JP2010529434A - 光センサのクロストーク低減方法 - Google Patents

光センサのクロストーク低減方法 Download PDF

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Publication number
JP2010529434A
JP2010529434A JP2010510524A JP2010510524A JP2010529434A JP 2010529434 A JP2010529434 A JP 2010529434A JP 2010510524 A JP2010510524 A JP 2010510524A JP 2010510524 A JP2010510524 A JP 2010510524A JP 2010529434 A JP2010529434 A JP 2010529434A
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light
coating
optical sensor
package
sensor
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JP2010510524A
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Japanese (ja)
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JP2010529434A5 (enExample
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ティエリ ハーノルト
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フェアチャイルド・セミコンダクター・コーポレーション
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Publication of JP2010529434A5 publication Critical patent/JP2010529434A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0204—Compact construction
    • G01J1/0209—Monolithic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0214—Constructional arrangements for removing stray light

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Led Device Packages (AREA)
JP2010510524A 2007-06-01 2008-05-30 光センサのクロストーク低減方法 Pending JP2010529434A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94145507P 2007-06-01 2007-06-01
US12/123,350 US7777172B2 (en) 2007-06-01 2008-05-19 Methods for reducing cross talk in optical sensors
PCT/US2008/065354 WO2008151038A1 (en) 2007-06-01 2008-05-30 Methods for reducing cross talk in optical sensors

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013096449A Division JP2013175773A (ja) 2007-06-01 2013-05-01 光センサ及び物体の光学的検出方法

Publications (2)

Publication Number Publication Date
JP2010529434A true JP2010529434A (ja) 2010-08-26
JP2010529434A5 JP2010529434A5 (enExample) 2011-11-24

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JP2010510524A Pending JP2010529434A (ja) 2007-06-01 2008-05-30 光センサのクロストーク低減方法
JP2013096449A Pending JP2013175773A (ja) 2007-06-01 2013-05-01 光センサ及び物体の光学的検出方法

Family Applications After (1)

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JP2013096449A Pending JP2013175773A (ja) 2007-06-01 2013-05-01 光センサ及び物体の光学的検出方法

Country Status (5)

Country Link
US (1) US7777172B2 (enExample)
JP (2) JP2010529434A (enExample)
CN (1) CN101688807B (enExample)
TW (1) TWI371580B (enExample)
WO (1) WO2008151038A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013258182A (ja) * 2012-06-11 2013-12-26 Sharp Corp 検知装置及びそれを備えた携帯端末
KR101456971B1 (ko) * 2013-05-06 2014-11-04 주식회사 루멘스 동작 감지 센서의 크로스톡 방지 장치
JP2015026800A (ja) * 2013-07-25 2015-02-05 菱生精密工業股▲分▼有限公司 光学モジュールのパッケージ、及びその製造方法

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8217482B2 (en) * 2007-12-21 2012-07-10 Avago Technologies General Ip (Singapore) Pte. Ltd. Infrared proximity sensor package with reduced crosstalk
US8658958B2 (en) * 2009-04-06 2014-02-25 Himax Display, Inc. Light sensing circuit having programmable current source and method thereof
US8324602B2 (en) * 2009-04-14 2012-12-04 Intersil Americas Inc. Optical sensors that reduce specular reflections
US20100259766A1 (en) * 2009-04-14 2010-10-14 Intersil Americas Inc. Optical sensors and methods for providing optical sensors
US8420999B2 (en) * 2009-05-08 2013-04-16 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Metal shield and housing for optical proximity sensor with increased resistance to mechanical deformation
US8779361B2 (en) * 2009-06-30 2014-07-15 Avago Technologies General Ip (Singapore) Pte. Ltd. Optical proximity sensor package with molded infrared light rejection barrier and infrared pass components
US8957380B2 (en) * 2009-06-30 2015-02-17 Avago Technologies General Ip (Singapore) Pte. Ltd. Infrared attenuating or blocking layer in optical proximity sensor
US9525093B2 (en) 2009-06-30 2016-12-20 Avago Technologies General Ip (Singapore) Pte. Ltd. Infrared attenuating or blocking layer in optical proximity sensor
US8143608B2 (en) * 2009-09-10 2012-03-27 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Package-on-package (POP) optical proximity sensor
US8350216B2 (en) * 2009-09-10 2013-01-08 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Miniaturized optical proximity sensor
US8097852B2 (en) * 2009-09-10 2012-01-17 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Multiple transfer molded optical proximity sensor and corresponding method
US8716665B2 (en) 2009-09-10 2014-05-06 Avago Technologies General Ip (Singapore) Pte. Ltd. Compact optical proximity sensor with ball grid array and windowed substrate
US8502153B2 (en) * 2009-11-20 2013-08-06 Avago Technologies General Ip (Singapore) Pte. Ltd. Methods, systems and devices for crosstalk measurement and cancellation in optical proximity sensors
US9733357B2 (en) * 2009-11-23 2017-08-15 Avago Technologies General Ip (Singapore) Pte. Ltd. Infrared proximity sensor package with improved crosstalk isolation
US8742350B2 (en) 2010-06-08 2014-06-03 Avago Technologies General Ip (Singapore) Pte. Ltd. Proximity sensor
US8492720B2 (en) * 2010-06-08 2013-07-23 Avago Technologies General Ip (Singapore) Pte. Ltd. Small low-profile optical proximity sensor
US8937377B2 (en) * 2010-10-08 2015-01-20 Avago Technologies General Ip (Singapore) Pte. Ltd. Package-on-package proximity sensor module
US8841597B2 (en) 2010-12-27 2014-09-23 Avago Technologies Ip (Singapore) Pte. Ltd. Housing for optical proximity sensor
US20120223231A1 (en) * 2011-03-01 2012-09-06 Lite-On Singapore Pte. Ltd. Proximity sensor having electro-less plated shielding structure
CN102760590A (zh) * 2011-04-29 2012-10-31 光宝新加坡有限公司 近接式传感器
GB2490386A (en) * 2011-04-30 2012-10-31 Avago Tech Ecbu Ip Sg Pte Ltd Optical proximity sensor with attenuating layers to reduce crosstalk
US8866064B2 (en) * 2011-07-26 2014-10-21 Avago Technologies General Ip (Singapore) Pte. Ltd. Multi-directional proximity sensor
US8847144B2 (en) * 2011-08-08 2014-09-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Enhanced optical reflective encoder
US9030832B2 (en) 2011-08-31 2015-05-12 Apple Inc. Proximity sensor for electronic device
US20120176599A1 (en) * 2012-03-16 2012-07-12 Hong Kong Applied Science And Technology Research Institute Co. Ltd. Optical transceiver
EP2735891B1 (en) 2012-11-27 2023-01-11 ams AG Proximity sensor arrangement
US9465442B2 (en) 2013-02-05 2016-10-11 Apple Inc. Optical proximity sensor system having reduced sensitivity to distinct near-field optical effects
US10884551B2 (en) 2013-05-16 2021-01-05 Analog Devices, Inc. Integrated gesture sensor module
EP2908436B1 (en) * 2014-02-17 2020-06-24 ams AG Optical sensor arrangement for proximity detection
KR102191820B1 (ko) * 2014-04-25 2020-12-16 하마마츠 포토닉스 가부시키가이샤 광학식 센서
US9590129B2 (en) 2014-11-19 2017-03-07 Analog Devices Global Optical sensor module
US9632209B2 (en) 2015-03-25 2017-04-25 Hana Microelectronics, Inc. Proximity sensor with light blocking compound
US20170350774A1 (en) * 2016-06-02 2017-12-07 Mark B. Woodbury Direct light bend sensor
CN108333639A (zh) * 2017-01-20 2018-07-27 光宝新加坡有限公司 接近传感器的改良结构
CN107563243B (zh) * 2017-03-14 2020-11-10 上海奥普生物医药股份有限公司 一维条码识别方法
CN109213385B (zh) * 2017-07-05 2021-07-20 光宝科技新加坡私人有限公司 移动装置及其近接感测模块
US10712197B2 (en) 2018-01-11 2020-07-14 Analog Devices Global Unlimited Company Optical sensor package
CN108196325B (zh) * 2018-03-09 2023-06-30 中国工程物理研究院激光聚变研究中心 一种提高激光系统杂散光吸收能量密度的装置及方法
US11143551B2 (en) * 2018-05-18 2021-10-12 Hana Microelectronics, Inc. Proximity sensor with infrared ink coating
US11073615B2 (en) * 2018-08-20 2021-07-27 Lite-On Singapore Pte. Ltd. Proximity sensor module with two sensors
US11520074B2 (en) 2018-09-14 2022-12-06 Hana Microelectronics, Inc. Proximity sensor with light blocking barrier comprising a gap having a cross-section with parallel walls between emitter and detector
US11567198B2 (en) 2019-03-25 2023-01-31 Hana Microelectronics Inc. Proximity sensor with light inhibiting barrier comprising a gap having a cross-section with parallel walls substantially perpendicular to the top surface of an optically transmissive material
CN110375847B (zh) * 2019-05-14 2021-06-11 宁波凯耀电器制造有限公司 远程操控uv紫外光检测装置
EP3780120B1 (en) 2019-08-12 2022-11-09 Ams Ag Optoelectronic device and method of producing an optoelectronic device
US20220302355A1 (en) * 2019-08-29 2022-09-22 Kyocera Corporation Mounting board and electronic device
CN111583510A (zh) * 2020-05-29 2020-08-25 支付宝(杭州)信息技术有限公司 一种设备及售货柜
US11519858B2 (en) * 2021-01-11 2022-12-06 Ysi, Inc. Induced crosstalk circuit for improved sensor linearity
CN114613377A (zh) * 2021-12-30 2022-06-10 杭州云嘉云计算有限公司 多音源的噪声处理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63308973A (ja) * 1987-06-11 1988-12-16 Nec Corp 光反射型センサ−の製造方法
JPH0244359U (enExample) * 1988-09-19 1990-03-27
JPH09148620A (ja) * 1995-09-20 1997-06-06 Sharp Corp 光反射型検出器及びその製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145990A (ja) * 1974-10-16 1976-04-19 Omron Tateisi Electronics Co Kodenhandotaisochi
JPS5411168U (enExample) * 1977-06-24 1979-01-24
JPS6343460U (enExample) * 1986-09-02 1988-03-23
TW289872B (enExample) * 1992-12-24 1996-11-01 Sharp Kk
IL106892A0 (en) 1993-09-02 1993-12-28 Pierre Badehi Methods and apparatus for producing integrated circuit devices
JPH11136439A (ja) * 1997-10-29 1999-05-21 Canon Inc イメージセンサ及び、それを用いた情報処理装置
US6335548B1 (en) * 1999-03-15 2002-01-01 Gentex Corporation Semiconductor radiation emitter package
US6518565B1 (en) * 2000-09-20 2003-02-11 Eaton Corporation Sensor assembly
US6943423B2 (en) 2003-10-01 2005-09-13 Optopac, Inc. Electronic package of photo-image sensors in cellular phone camera modules, and the fabrication and assembly thereof
KR100745985B1 (ko) * 2004-06-28 2007-08-06 삼성전자주식회사 이미지 센서
DE102005009066A1 (de) 2005-02-28 2006-09-07 Osram Opto Semiconductors Gmbh Verfahren zur Herstellung eines optischen und eines strahlungsemittierenden Bauelementes und optisches sowie strahlungsemittierendes Bauelement
US7385178B2 (en) * 2005-10-26 2008-06-10 Avago Technologies Ecbu Ip Pte Ltd Reflective encoders with various emitter-detector configurations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63308973A (ja) * 1987-06-11 1988-12-16 Nec Corp 光反射型センサ−の製造方法
JPH0244359U (enExample) * 1988-09-19 1990-03-27
JPH09148620A (ja) * 1995-09-20 1997-06-06 Sharp Corp 光反射型検出器及びその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013258182A (ja) * 2012-06-11 2013-12-26 Sharp Corp 検知装置及びそれを備えた携帯端末
KR101456971B1 (ko) * 2013-05-06 2014-11-04 주식회사 루멘스 동작 감지 센서의 크로스톡 방지 장치
JP2015026800A (ja) * 2013-07-25 2015-02-05 菱生精密工業股▲分▼有限公司 光学モジュールのパッケージ、及びその製造方法

Also Published As

Publication number Publication date
WO2008151038A1 (en) 2008-12-11
CN101688807B (zh) 2012-10-10
US20080296478A1 (en) 2008-12-04
TW200914803A (en) 2009-04-01
TWI371580B (en) 2012-09-01
US7777172B2 (en) 2010-08-17
JP2013175773A (ja) 2013-09-05
CN101688807A (zh) 2010-03-31

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