JP6023166B2 - 光検出システム及び方法 - Google Patents

光検出システム及び方法 Download PDF

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Publication number
JP6023166B2
JP6023166B2 JP2014500526A JP2014500526A JP6023166B2 JP 6023166 B2 JP6023166 B2 JP 6023166B2 JP 2014500526 A JP2014500526 A JP 2014500526A JP 2014500526 A JP2014500526 A JP 2014500526A JP 6023166 B2 JP6023166 B2 JP 6023166B2
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Japan
Prior art keywords
light
detection system
modulation
image
light detection
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Japanese (ja)
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JP2014515892A (ja
JP2014515892A5 (enExample
Inventor
ブルーイン フレデリク ヤン デ
ブルーイン フレデリク ヤン デ
ルード ブルテルス
ルード ブルテルス
ロレンツォ フェリ
ロレンツォ フェリ
ティム コルネール ウィルヘルムス スヘンク
ティム コルネール ウィルヘルムス スヘンク
ロナルド リートマン
ロナルド リートマン
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Signify Holding BV
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Signify Holding BV
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Publication of JP2014515892A5 publication Critical patent/JP2014515892A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/116—Visible light communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/54—Intensity modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/548—Phase or frequency modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H04N25/531—Control of the integration time by controlling rolling shutters in CMOS SSIS
    • 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
    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • 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
    • H05B47/155—Coordinated control of two or more light sources
    • 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
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Studio Devices (AREA)
  • Optical Communication System (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2014500526A 2011-03-22 2012-03-22 光検出システム及び方法 Active JP6023166B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11159149.1 2011-03-22
EP11159149A EP2503852A1 (en) 2011-03-22 2011-03-22 Light detection system and method
PCT/IB2012/051370 WO2012127439A1 (en) 2011-03-22 2012-03-22 Light detection system and method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016198419A Division JP6291008B2 (ja) 2011-03-22 2016-10-06 光検出システム及び方法

Publications (3)

Publication Number Publication Date
JP2014515892A JP2014515892A (ja) 2014-07-03
JP2014515892A5 JP2014515892A5 (enExample) 2015-05-07
JP6023166B2 true JP6023166B2 (ja) 2016-11-09

Family

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JP2014500526A Active JP6023166B2 (ja) 2011-03-22 2012-03-22 光検出システム及び方法
JP2016198419A Active JP6291008B2 (ja) 2011-03-22 2016-10-06 光検出システム及び方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016198419A Active JP6291008B2 (ja) 2011-03-22 2016-10-06 光検出システム及び方法

Country Status (12)

Country Link
US (2) US9379814B2 (enExample)
EP (3) EP2503852A1 (enExample)
JP (2) JP6023166B2 (enExample)
KR (1) KR20140023935A (enExample)
CN (1) CN103430626B (enExample)
BR (1) BR112013023965A2 (enExample)
DK (2) DK3107356T3 (enExample)
ES (2) ES2608831T3 (enExample)
MX (1) MX2013010660A (enExample)
PL (1) PL2689638T3 (enExample)
RU (1) RU2589721C2 (enExample)
WO (1) WO2012127439A1 (enExample)

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US9379814B2 (en) 2016-06-28
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