Invention Grant
- Patent Title: Apparatus for controlling light emitting devices
- Patent Title (中): 用于控制发光装置的装置
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Application No.: US12043742Application Date: 2008-03-06
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Publication No.: US07719207B2Publication Date: 2010-05-18
- Inventor: Bin-Juine Huang , Heng-Lun Tseng , Jong-Fu Yeh , Po-Chien Hsu , Min-Sheng Wu , Shing-Tung Chen , Kuo-Yang Chen
- Applicant: Bin-Juine Huang , Heng-Lun Tseng , Jong-Fu Yeh , Po-Chien Hsu , Min-Sheng Wu , Shing-Tung Chen , Kuo-Yang Chen
- Applicant Address: TW Taipei
- Assignee: L&C Lighting Technology Corporation
- Current Assignee: L&C Lighting Technology Corporation
- Current Assignee Address: TW Taipei
- Agency: Squire, Sanders & Dempsey, L.L.P.
- Priority: TW97102667A 20080124
- Main IPC: H05B37/02
- IPC: H05B37/02
Abstract:
The present invention is related to the apparatus for driving the light emitting devices with different colors. The input powers of the light emitting devices are measured and controlled by a feedback control system to maintain constant, and by setting different power inputs to the different light emitting devices different stable colors are produced.
Public/Granted literature
- US20090189540A1 Apparatus for Controlling Light Emitting Devices Public/Granted day:2009-07-30
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