发明授权
- 专利标题： LED back light module and liquid crystal display device
- 专利标题（中）： LED背光模组和液晶显示装置
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申请号： US13375531申请日： 2011-10-18
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公开(公告)号： US08523422B2公开(公告)日： 2013-09-03
- 发明人: Eric Yu
- 申请人： Eric Yu
- 申请人地址： CN Shenzhen
- 专利权人： Shenzhen China Star Optoelectronics Technology Co., Ltd.
- 当前专利权人： Shenzhen China Star Optoelectronics Technology Co., Ltd.
- 当前专利权人地址： CN Shenzhen
- 代理机构： IPro, Inc.
- 代理商 Na Xu
- 优先权： CN201110308553 20111012
- 国际申请： PCT/CN2011/080889 WO 20111018
- 国际公布： WO2013/053139 WO 20130418
- 主分类号： F21V7/04
- IPC分类号： F21V7/04
摘要：
The present invention discloses a LED back light module and a LCD device, wherein the LED back light module comprises a lamp source fixing device for fixing the LED light bar, and a light guide plate which is arranged oppositely to the LED light bar; wherein said lamp source fixing device is fixedly connected with said light guide plate. The present invention can guarantee high incidence rate under various temperature conditions by keeping the light coupling distance between the LED and the light guide plate unchanged.
公开/授权文献
- US20130094241A1 LED Back Light Module and Liquid Crystal Display Device 公开/授权日：2013-04-18
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