发明申请
US20090273920A1 LIGHT GENERATING DEVICE, BACKLIGHT ASSEMBLY HAVING THE SAME, AND DISPLAY APPARATUS HAVING THE BACKLIGHT ASSEMBLY
有权
发光装置，具有该灯具的背光组件以及具有背光组件的显示装置
- 专利标题： LIGHT GENERATING DEVICE, BACKLIGHT ASSEMBLY HAVING THE SAME, AND DISPLAY APPARATUS HAVING THE BACKLIGHT ASSEMBLY
- 专利标题（中）： 发光装置，具有该灯具的背光组件以及具有背光组件的显示装置
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申请号： US12503620申请日： 2009-07-15
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公开(公告)号： US20090273920A1公开(公告)日： 2009-11-05
- 发明人: Chun-Ho SONG , Sang-Yu Lee , Gi-Cherl Kim , Seoek-Hwan Kang , Sang-Gil Lee , Ju-Young Yoon
- 申请人： Chun-Ho SONG , Sang-Yu Lee , Gi-Cherl Kim , Seoek-Hwan Kang , Sang-Gil Lee , Ju-Young Yoon
- 优先权： KR10-2004-76682 20040923
- 主分类号： G09F13/04
- IPC分类号： G09F13/04 ; F21S4/00 ; F21V9/00
摘要：
A light-generating device includes a driving substrate and a plurality of light source arrays. The driving substrate has a rectangular planar shape. The plurality of light source arrays is formed on the driving substrate. The light source arrays include at least one light emitting diode to generate light in response to power being applied through the substrate, and the light source arrays are spaced apart from each other. Thus, heat generated from the light-generating device is rapidly dissipated from the light-generating device, improving brightness of the light, brightness uniformity of the light and color reproducibility of the light.
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