| 发明名称 | Cooling structure for light emitting elements for liquid crystal panel | ||
| 摘要 | A cooling structure for light emitting elements for a liquid crystal panel according to the present invention includes: a long-shaped substrate that is disposed so as to extend along an edge of a light guide plate provided on a rear surface of a liquid crystal panel, and in which a plurality of through-holes are formed; a plurality of light emitting elements that are disposed on a front surface of the substrate so as to face the light guide plate; and a chassis that is provided at a rear surface side of the substrate, and the through-holes are arranged at a higher density at a center portion of the substrate in a long direction than at end portions of the substrate in the long direction. | ||
| 申请公布号 | US9057811(B2) | 申请公布日期 | 2015.06.16 |
| 申请号 | US201013820738 | 申请日期 | 2010.09.07 |
| 申请人 | NEC DISPLAY SOLUTIONS, LTD. | 发明人 | Kasuga Hiroyuki |
| 分类号 | F21V7/20;F21V8/00;H05K1/02;H01L33/64;G02F1/1335 | 主分类号 | F21V7/20 |
| 代理机构 | McGinn IP Law Group, PLLC | 代理人 | McGinn IP Law Group, PLLC |
| 主权项 | 1. A cooling structure for light emitting elements for a liquid crystal panel, comprising: a long-shaped substrate that is disposed so as to extend along an edge of a light guide plate provided on a rear surface of a liquid crystal panel, the substrate including a plurality of through-holes; a plurality of light emitting elements that are disposed on a front surface of the substrate so as to face the light guide plate; and a chassis that is provided at a rear surface side of the substrate, the through-holes arranged at a higher density at a center portion of the substrate in a long direction of the substrate than at end portions of the substrate in the long direction. | ||
| 地址 | Tokyo JP | ||