Invention Grant
US08222837B2 Ambience lighting system for a display device and a method of operating such ambience lighting system
有权
用于显示装置的环境照明系统和操作这种氛围照明系统的方法
- Patent Title: Ambience lighting system for a display device and a method of operating such ambience lighting system
- Patent Title (中): 用于显示装置的环境照明系统和操作这种氛围照明系统的方法
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Application No.: US12600049Application Date: 2008-05-20
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Publication No.: US08222837B2Publication Date: 2012-07-17
- Inventor: Guido Galeazzi
- Applicant: Guido Galeazzi
- Applicant Address: NL Eindhoven
- Assignee: TP Vision Holding B.V.
- Current Assignee: TP Vision Holding B.V.
- Current Assignee Address: NL Eindhoven
- Agency: Shimokaji & Assoc., PC
- Priority: EP07108618 20070522
- International Application: PCT/IB2008/051973 WO 20080520
- International Announcement: WO2008/142639 WO 20081127
- Main IPC: H05B37/00
- IPC: H05B37/00

Abstract:
This invention relates to an ambience lighting system for use in conjunction with a display device including an image display region. A central control receives an incoming audio video stream (AVS) and to determines color information at the periphery of the image to be displayed. Light sources are disposed in a pre-fixed arrangement in relation to the periphery of the image display region, and local control units are coupled to open or more light sources selected from the multiple light sources for locally operating the at least one coupled light source. The central control unit is adapted to transmit the determined color information as a stream to each respective local control unit, which use a portion of the received color information to operate the at least one coupled light source, the portion being determined based on the position of the at least one coupled light source within the pre-fixed arrangement.
Public/Granted literature
- US20100213877A1 AMBIENCE LIGHTING SYSTEM FOR A DISPLAY DEVICE AND A METHOD OF OPERATING SUCH AMBIENCE LIGHTING SYSTEM Public/Granted day:2010-08-26
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