| 发明名称 | Light source device and display device provided with same | ||
| 摘要 | A light source device includes a circuit board having a LED mounted on a surface, a lens attached to the surface so as to diffuse light emitted from the LED, a reflecting sheet having a through hole in the inside of which the lens is disposed and reflecting light emitted from the LED at an opposite side of the surface, and a restricting member which is disposed at one of an edge of the through hole in the reflecting sheet and the lens, and restricts a deviation of the reflecting sheet in a direction departing from the surface. | ||
| 申请公布号 | US8876350(B2) | 申请公布日期 | 2014.11.04 |
| 申请号 | US201013321422 | 申请日期 | 2010.05.20 |
| 申请人 | Sharp Kabushiki Kaisha | 发明人 | Takeuchi Hideto |
| 分类号 | G09F13/04;F21V7/04;G09F9/33;H05K3/00;H01L33/60;H01L25/075;H05K1/14;H01L33/58 | 主分类号 | G09F13/04 |
| 代理机构 | Birch, Stewart, Kolasch & Birch, LLP | 代理人 | Birch, Stewart, Kolasch & Birch, LLP |
| 主权项 | 1. A light source device comprising: a circuit board having a LED mounted on a surface; a lens attached to the surface so as to diffuse light emitted from the LED; a reflecting sheet having a through hole in the inside of which the lens is disposed and reflecting light emitted from the LED at an opposite side of the surface, and a restricting member which is disposed at one of an edge of the through hole in the reflecting sheet and the lens, and restricts a deviation of the reflecting sheet in a direction departing from the surface. | ||
| 地址 | Osaka JP | ||