Invention Grant
- Patent Title: Light emitting diode lamp and illumination system
- Patent Title (中): 发光二极管灯和照明系统
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Application No.: US11839510Application Date: 2007-08-15
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Publication No.: US07888877B2Publication Date: 2011-02-15
- Inventor: Wen-Kuei Tsai , Chun-Chien Wang
- Applicant: Wen-Kuei Tsai , Chun-Chien Wang
- Applicant Address: TW Taipei County
- Assignee: Top Energy Saving System Corp.
- Current Assignee: Top Energy Saving System Corp.
- Current Assignee Address: TW Taipei County
- Agency: Stout, Uxa, Buyan & Mullins, LLP
- Priority: TW96127738A 20070730
- Main IPC: H05B37/02
- IPC: H05B37/02

Abstract:
A light emitting diode (LED) lamp electrically connected to a switch is provided. The LED lamp includes a lamp body, an LED array disposed inside the lamp body, and a current control circuit disposed inside the lamp body. The current control circuit is electrically connected between the LED array and the switch. The current control circuit is capable of outputting various driving currents to the LED array according to the number of flashing times of the switch, so as to modulate the intensity of light emitted from the LED array. Since the above-mentioned LED lamp has the built-in current control circuit, users are capable of modulating the intensity of light emitted from the above-mentioned LED lamp by flashing the switch.
Public/Granted literature
- US20090033245A1 LIGHT EMITTING DIODE LAMP AND ILLUMINATION SYSTEM Public/Granted day:2009-02-05
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