Invention Grant
US08803186B2 LED substrate structure, LED unit and lighting module having the same
有权
LED基板结构，LED单元和具有相同的照明模块
- Patent Title: LED substrate structure, LED unit and lighting module having the same
- Patent Title (中): LED基板结构，LED单元和具有相同的照明模块
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Application No.: US13545643Application Date: 2012-07-10
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Publication No.: US08803186B2Publication Date: 2014-08-12
- Inventor: Hou-Te Lee , Tsung-Kang Ying , Chia-Hung Chu , Shih-Po Yu
- Applicant: Hou-Te Lee , Tsung-Kang Ying , Chia-Hung Chu , Shih-Po Yu
- Applicant Address: CN Guangzhou TW Taipei
- Assignee: Lite-On Electronics (Guangzhou) Limited,Lite-On Technology Corporation
- Current Assignee: Lite-On Electronics (Guangzhou) Limited,Lite-On Technology Corporation
- Current Assignee Address: CN Guangzhou TW Taipei
- Agency: Li & Cai Intellectual Property (USA) Office
- Priority: CN201110388101 20111130
- Main IPC: H01L33/62
- IPC: H01L33/62 ; H01L33/48
Abstract:
An LED substrate structure has a substrate and a conducting portion. The substrate has a bottom surface and two opposite first lateral surfaces connected with the bottom surface. The bottom surface has the conducting portion formed thereon, and the conducting portion has a first cutting segment located on a contact border defined between one of the two first lateral surfaces and the bottom surface. The conducting portion further has an expansion region connected with the first cutting segment. The length of the first cutting segment is shorter than any segment taken on the expansion region parallel thereto.
Public/Granted literature
- US20130134471A1 LED SUBSTRATE STRUCTURE, LED UNIT AND LIGHTING MODULE HAVING THE SAME Public/Granted day:2013-05-30
Information query
IPC分类:
