KR20090033215A - 조명 장치 - Google Patents

조명 장치 Download PDF

Info

Publication number
KR20090033215A
KR20090033215A KR1020097000362A KR20097000362A KR20090033215A KR 20090033215 A KR20090033215 A KR 20090033215A KR 1020097000362 A KR1020097000362 A KR 1020097000362A KR 20097000362 A KR20097000362 A KR 20097000362A KR 20090033215 A KR20090033215 A KR 20090033215A
Authority
KR
South Korea
Prior art keywords
output
display unit
video
light output
display
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.)
Withdrawn
Application number
KR1020097000362A
Other languages
English (en)
Korean (ko)
Inventor
그래햄 지. 토마슨
Original Assignee
코닌클리즈케 필립스 일렉트로닉스 엔.브이.
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 코닌클리즈케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리즈케 필립스 일렉트로닉스 엔.브이.
Publication of KR20090033215A publication Critical patent/KR20090033215A/ko
Withdrawn legal-status Critical Current

Links

Images

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)
KR1020097000362A 2006-06-09 2007-05-08 조명 장치 Withdrawn KR20090033215A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06115190 2006-06-09
EP06115190.8 2006-06-09

Publications (1)

Publication Number Publication Date
KR20090033215A true KR20090033215A (ko) 2009-04-01

Family

ID=38461896

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097000362A Withdrawn KR20090033215A (ko) 2006-06-09 2007-05-08 조명 장치

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
DE602007005263D1 (de) 2010-04-22
US20100245673A1 (en) 2010-09-30
ATE460825T1 (de) 2010-03-15

Similar Documents

Publication Publication Date Title
EP2135490B1 (en) Method of controlling the lighting of a room in accordance with an image projected onto a projection surface
US8026908B2 (en) Illuminated surround and method for operating same for video and other displays
KR101365293B1 (ko) 백라이트 장치 및 컬러 화상 표시 장치
US20120242251A1 (en) Ambience lighting system using global content characteristics
JP2009053687A (ja) バックライトユニット及びその使用方法
CN102438357B (zh) 调节环境照明装置的方法及系统
TW200705987A (en) Display device
JP2013513830A (ja) 力強いアンビエンス照明システム
CN102124730A (zh) 图像显示装置和图像显示装置的驱动方法
CN101595520B (zh) 用于显示光辐射的系统、方法
TW200623010A (en) Image display apparatus
WO2008102706A1 (ja) 光源装置および液晶表示装置
TW200605019A (en) Method and apparatus for power level control and/or contrast control in a display device
JP2008277092A (ja) 照明装置
US10491868B2 (en) Projection video display apparatus
JP5266559B2 (ja) 光の放射を表示するためのシステム、方法及びコンピュータ読取可能媒体
JP2007018013A5 (enExample)
KR20090033215A (ko) 조명 장치
JP2008541141A (ja) ディスプレイ装置のバックライティング（背面照光）用の光源装置及びディスプレイ装置
JP2008541141A5 (enExample)
JP2007140234A (ja) 画像表示装置、液晶表示装置、及び視聴環境制御システム
WO2007072339A2 (en) Active ambient light module
KR20100043418A (ko) 발광부를 가지는 텔레비전의 밝기 조절장치 및 그 조절방법
TWI582813B (zh) 計算機系統及其鍵盤背光設定方法
TW200515060A (en) High-brightness flat display

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20090108

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid