DE602007005263D1 - Beleuchtungsvorrichtung - Google Patents

Beleuchtungsvorrichtung

Info

Publication number
DE602007005263D1
DE602007005263D1 DE602007005263T DE602007005263T DE602007005263D1 DE 602007005263 D1 DE602007005263 D1 DE 602007005263D1 DE 602007005263 T DE602007005263 T DE 602007005263T DE 602007005263 T DE602007005263 T DE 602007005263T DE 602007005263 D1 DE602007005263 D1 DE 602007005263D1
Authority
DE
Germany
Prior art keywords
light output
video
illumination device
output
display unit
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.)
Active
Application number
DE602007005263T
Other languages
German (de)
English (en)
Inventor
Graham G Thomason
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602007005263D1 publication Critical patent/DE602007005263D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4131—Peripherals receiving signals from specially adapted client devices home appliance, e.g. lighting, air conditioning system, metering devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H04N5/58—Control of contrast or brightness in dependence upon ambient light

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Polarising Elements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
DE602007005263T 2006-06-09 2007-05-08 Beleuchtungsvorrichtung Active DE602007005263D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06115190 2006-06-09
PCT/IB2007/051723 WO2007141674A1 (en) 2006-06-09 2007-05-08 Illumination device

Publications (1)

Publication Number Publication Date
DE602007005263D1 true DE602007005263D1 (de) 2010-04-22

Family

ID=38461896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007005263T Active DE602007005263D1 (de) 2006-06-09 2007-05-08 Beleuchtungsvorrichtung

Country Status (9)

Country Link
US (1) US20100245673A1 (enExample)
EP (1) EP2047716B1 (enExample)
JP (1) JP2009540494A (enExample)
KR (1) KR20090033215A (enExample)
CN (1) CN101467489A (enExample)
AT (1) ATE460825T1 (enExample)
DE (1) DE602007005263D1 (enExample)
TW (1) TW200807373A (enExample)
WO (1) WO2007141674A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101529984B (zh) * 2006-10-24 2013-12-11 Tp视觉控股有限公司 显示光辐射的系统、方法和计算机可读介质
EP2829161B1 (en) 2012-03-19 2022-12-28 Brainlit AB Improved light control system
US11083060B2 (en) * 2018-11-30 2021-08-03 Seoul Semiconductor Co., Ltd. Lighting apparatus and lighting system including the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4207417A1 (de) * 1992-03-09 1993-09-16 Klemens Amsbeck Vorrichtung zur steuerung einer fernsehraumbeleuchtung
DE10031303A1 (de) * 2000-06-27 2002-01-10 Arnold & Richter Kg Beleuchtungsvorrichtung mit lichtemittierenden Dioden (LED), Beleuchtungsverfahren und Verfahren zur Bildaufzeichnung mit derartiger LED-Beleuchtungsvorrichtung
GB0211898D0 (en) * 2002-05-23 2002-07-03 Koninkl Philips Electronics Nv Controlling ambient light
KR101021077B1 (ko) * 2002-07-04 2011-03-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 주변조명 및 조명 유닛 제어 방법 및 시스템
TWI229764B (en) * 2003-05-14 2005-03-21 Au Optronics Corp A transflective liquid crystal display device
KR20070037584A (ko) * 2004-06-30 2007-04-05 코닌클리케 필립스 일렉트로닉스 엔.브이. 신호 소스로서 비디오 디스플레이를 사용하는 주변 조명을위한 액티브 프레임 시스템

Also Published As

Publication number Publication date
TW200807373A (en) 2008-02-01
WO2007141674A1 (en) 2007-12-13
CN101467489A (zh) 2009-06-24
JP2009540494A (ja) 2009-11-19
EP2047716B1 (en) 2010-03-10
EP2047716A1 (en) 2009-04-15
KR20090033215A (ko) 2009-04-01
US20100245673A1 (en) 2010-09-30
ATE460825T1 (de) 2010-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition