CN104054399A - 光检测器 - Google Patents
光检测器 Download PDFInfo
- Publication number
- CN104054399A CN104054399A CN201380005983.1A CN201380005983A CN104054399A CN 104054399 A CN104054399 A CN 104054399A CN 201380005983 A CN201380005983 A CN 201380005983A CN 104054399 A CN104054399 A CN 104054399A
- Authority
- CN
- China
- Prior art keywords
- light
- light source
- photodetector
- photoelectric detector
- screen
- 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 claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims description 20
- 230000000007 visual effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
- G01J1/0266—Field-of-view determination; Aiming or pointing of a photometer; Adjusting alignment; Encoding angular position; Size of the measurement area; Position tracking; Photodetection involving different fields of view for a single detector
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Studio Devices (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261588703P | 2012-01-20 | 2012-01-20 | |
US61/588703 | 2012-01-20 | ||
PCT/IB2013/050135 WO2013108146A1 (en) | 2012-01-20 | 2013-01-08 | Light detector |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104054399A true CN104054399A (zh) | 2014-09-17 |
CN104054399B CN104054399B (zh) | 2016-04-27 |
Family
ID=47754891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380005983.1A Expired - Fee Related CN104054399B (zh) | 2012-01-20 | 2013-01-08 | 光检测器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140374487A1 (zh) |
EP (1) | EP2805582B1 (zh) |
JP (1) | JP5869149B2 (zh) |
CN (1) | CN104054399B (zh) |
RU (1) | RU2617704C2 (zh) |
WO (1) | WO2013108146A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015148701A1 (en) * | 2014-03-25 | 2015-10-01 | Osram Sylvania Inc. | Identifying and controlling light-based communication (lcom)-enabled luminaires |
EP3158833B1 (en) | 2014-06-19 | 2018-10-10 | Philips Lighting Holding B.V. | High-dynamic-range coded light detection |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050194447A1 (en) * | 2004-03-02 | 2005-09-08 | Duanfeng He | System and method for illuminating and reading optical codes imprinted or displayed on reflective surfaces |
CN101750857A (zh) * | 2009-12-28 | 2010-06-23 | 武汉全真光电科技有限公司 | Lcd投影显示系统 |
CN201540581U (zh) * | 2009-12-16 | 2010-08-04 | 福建新大陆自动识别技术有限公司 | 微型一体化图像及条码识读模组及其应用装置 |
CN101887505A (zh) * | 2009-12-16 | 2010-11-17 | 福建新大陆自动识别技术有限公司 | 微型一体化图像及条码识读模组及其应用装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6283375B1 (en) * | 1990-09-10 | 2001-09-04 | Metrologic Instruments, Inc. | Automatically-activated hand-supportable laser scanning bar code symbol reading system with data transmission activation switch |
EP0830034B1 (en) * | 1996-09-11 | 2005-05-11 | Canon Kabushiki Kaisha | Image processing for three dimensional display of image data on the display of an image sensing apparatus |
US6678411B1 (en) * | 1999-06-04 | 2004-01-13 | Look Dynamics, Inc. | Apparatus and method for characterizing, encoding, storing, and searching images by shape |
US7490774B2 (en) * | 2003-11-13 | 2009-02-17 | Metrologic Instruments, Inc. | Hand-supportable imaging based bar code symbol reader employing automatic light exposure measurement and illumination control subsystem integrated therein |
EP1439649A4 (en) * | 2001-10-23 | 2008-03-19 | Sony Corp | DATA COMMUNICATION SYSTEM, DATA TRANSMITTER AND DATA RECEIVER |
US20040222987A1 (en) * | 2003-05-08 | 2004-11-11 | Chang Nelson Liang An | Multiframe image processing |
US8723964B2 (en) * | 2003-09-12 | 2014-05-13 | Sony Corporation | Method and device for communication using an optical sensor |
US7841533B2 (en) * | 2003-11-13 | 2010-11-30 | Metrologic Instruments, Inc. | Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system |
US20050116821A1 (en) * | 2003-12-01 | 2005-06-02 | Clifton Labs, Inc. | Optical asset tracking system |
ATE523854T1 (de) * | 2004-01-23 | 2011-09-15 | Intermec Ip Corp | Autofokus-strichcode-scanner und dergleichen mit mikrofluidischen linsen |
JP2005218067A (ja) * | 2004-02-02 | 2005-08-11 | Nakagawa Kenkyusho:Kk | 可視光通信用のカメラ付き携帯端末 |
JP4258491B2 (ja) * | 2004-05-31 | 2009-04-30 | カシオ計算機株式会社 | 情報受信装置、情報伝送システム、情報受信方法、及び、情報受信プログラム |
JP4868217B2 (ja) * | 2006-01-25 | 2012-02-01 | ソニー株式会社 | 撮像装置および方法、記録媒体、並びにプログラム |
CA2643061A1 (en) * | 2006-02-23 | 2007-08-30 | Tir Technology Lp | System and method for light source identification |
US7516899B2 (en) * | 2006-03-06 | 2009-04-14 | V.L. Engineering, Inc. | Hand held wireless reading viewer of invisible bar codes |
JP4610511B2 (ja) * | 2006-03-30 | 2011-01-12 | 京セラ株式会社 | 可視光受信装置および可視光受信方法 |
JP2007295490A (ja) * | 2006-04-27 | 2007-11-08 | Kyocera Corp | 可視光通信装置および可視光受信方法 |
WO2009093161A1 (en) * | 2008-01-24 | 2009-07-30 | Koninklijke Philips Electronics N.V. | Remote control device for lighting systems |
JP4932751B2 (ja) * | 2008-01-25 | 2012-05-16 | シャープ株式会社 | 端末装置、通信システム、通信方法、通信プログラム、ならびに記録媒体 |
JP5285301B2 (ja) * | 2008-02-26 | 2013-09-11 | パナソニック株式会社 | 光伝送システム |
EP3484249B1 (en) * | 2009-01-06 | 2021-12-01 | Signify Holding B.V. | Control system for controlling one or more controllable devices sources and method for enabling such control |
US8305691B2 (en) * | 2009-04-29 | 2012-11-06 | Hand Held Products, Inc. | Fluid lens element for use in changing thermal operating environment |
KR20110073040A (ko) * | 2009-12-23 | 2011-06-29 | 삼성전자주식회사 | 조명등을 이용한 실내 네비게이션 방법 및 시스템 |
CN102792779B (zh) * | 2010-03-19 | 2016-07-13 | 皇家飞利浦电子股份有限公司 | 光源选择 |
US8556176B2 (en) * | 2011-09-26 | 2013-10-15 | Metrologic Instruments, Inc. | Method of and apparatus for managing and redeeming bar-coded coupons displayed from the light emitting display surfaces of information display devices |
-
2013
- 2013-01-08 CN CN201380005983.1A patent/CN104054399B/zh not_active Expired - Fee Related
- 2013-01-08 US US14/372,773 patent/US20140374487A1/en not_active Abandoned
- 2013-01-08 EP EP20130706722 patent/EP2805582B1/en not_active Not-in-force
- 2013-01-08 RU RU2014134014A patent/RU2617704C2/ru not_active IP Right Cessation
- 2013-01-08 JP JP2014552720A patent/JP5869149B2/ja active Active
- 2013-01-08 WO PCT/IB2013/050135 patent/WO2013108146A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050194447A1 (en) * | 2004-03-02 | 2005-09-08 | Duanfeng He | System and method for illuminating and reading optical codes imprinted or displayed on reflective surfaces |
CN201540581U (zh) * | 2009-12-16 | 2010-08-04 | 福建新大陆自动识别技术有限公司 | 微型一体化图像及条码识读模组及其应用装置 |
CN101887505A (zh) * | 2009-12-16 | 2010-11-17 | 福建新大陆自动识别技术有限公司 | 微型一体化图像及条码识读模组及其应用装置 |
CN101750857A (zh) * | 2009-12-28 | 2010-06-23 | 武汉全真光电科技有限公司 | Lcd投影显示系统 |
Also Published As
Publication number | Publication date |
---|---|
EP2805582A1 (en) | 2014-11-26 |
WO2013108146A1 (en) | 2013-07-25 |
RU2617704C2 (ru) | 2017-04-26 |
JP5869149B2 (ja) | 2016-02-24 |
US20140374487A1 (en) | 2014-12-25 |
CN104054399B (zh) | 2016-04-27 |
RU2014134014A (ru) | 2016-03-20 |
JP2015507751A (ja) | 2015-03-12 |
EP2805582B1 (en) | 2015-05-13 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170321 Address after: Eindhoven Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: KONINKLIJKE PHILIPS N.V. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Eindhoven Patentee after: Signify Holdings Ltd. Address before: Eindhoven Patentee before: KONINKLIJKE PHILIPS N.V. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 |
|
CF01 | Termination of patent right due to non-payment of annual fee |