Invention Grant
US07591649B2 Circuit board and light emitting diode based illumination device incorporating same
失效
电路板和基于发光二极管的照明装置并入其中
- Patent Title: Circuit board and light emitting diode based illumination device incorporating same
- Patent Title (中): 电路板和基于发光二极管的照明装置并入其中
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Application No.: US12100294Application Date: 2008-04-09
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Publication No.: US07591649B2Publication Date: 2009-09-22
- Inventor: Ta-Hsiang Yen , Yen-Hung Huang , Chih-Ming Lai
- Applicant: Ta-Hsiang Yen , Yen-Hung Huang , Chih-Ming Lai
- Applicant Address: TW Chu-Nan, Miao-Li Hsien
- Assignee: Foxsemicon Integrated Technology, Inc.
- Current Assignee: Foxsemicon Integrated Technology, Inc.
- Current Assignee Address: TW Chu-Nan, Miao-Li Hsien
- Agent Andrew C. Cheng
- Priority: CN200710201348 20070813
- Main IPC: H01R12/00
- IPC: H01R12/00
Abstract:
An illumination device using LEDs (101) has a circuit board and a plurality of LEDs disposed on the circuit board elements. The circuit board can be obtained by assembling a plurality of the circuit board elements (11) together. The circuit board element comprises a board (110) and an electric trace (1151) attached to the board. The board comprises a plurality of connecting units (111, 112, 113, 114) formed at lateral sides thereof. The circuit board element connects with an adjacent circuit board element via the connecting units. The electric trace extends from the board to the connecting units and electrically connects with the electric trace of the adjacent circuit board element.
Public/Granted literature
- US20090047802A1 LIGHT EMITTING DIODE BASED ILLUMINATION DEVICE Public/Granted day:2009-02-19
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