发明授权
- 专利标题： Light emitting diode array module for providing backlight and backlight unit having the same
- 专利标题（中）： 用于提供背光和背光单元的发光二极管阵列模块
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申请号： US10890201申请日： 2004-07-14
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公开(公告)号： US07217004B2公开(公告)日： 2007-05-15
- 发明人: Jung Kyu Park , Chang Wook Kim , Young Sam Park
- 申请人： Jung Kyu Park , Chang Wook Kim , Young Sam Park
- 申请人地址： KR Kyungki-Do
- 专利权人： Samsung Electro-Mechanics Co., Ltd.
- 当前专利权人： Samsung Electro-Mechanics Co., Ltd.
- 当前专利权人地址： KR Kyungki-Do
- 代理机构： Lowe Hauptman & Berner, LLP.
- 优先权： KR10-2004-0031110 20040503
- 主分类号： F21V1/00
- IPC分类号： F21V1/00
摘要：
A Light Emitting Diode (LED) array module, which can be used as backlight, includes a bar-shaped Printed Circuit Board (PCB) on which conductive patterns for transmitting power are formed, a base formed on the PCB and made of a heat conductive material, a plurality of LED chips mounted on the base in a line and electrically connected to the conductive patterns of the PCB, a reflector formed to surround the plurality of the LED chips and adapted to reflect light radiated from the plurality of LED chips upward, and a lens formed above the plurality of LED chips and reflector to have a bar shape and adapted to diffuse the light radiated from the plurality of LED chips and reflector in a horizontal direction.
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