| 发明名称 |
REFLECTOR, ILLUMINATING DEVICE AND BACKLIGHT MODULE USING THE REFLECTOR |
| 摘要 |
A reflector configured for guiding light emitted from a light emitting diode (LED) light source includes four reflective walls. The reflective walls are connected side-by-side to cooperatively define a cavity. The cavity has a first opening and a second opening at opposite ends thereof. An inner diameter of the cavity gradually decrease as it extends from the second opening toward the first opening. The LED light source is located at the second opening of the cavity. Light emitted from the LED light source enters into the cavity and is reflected by the at least one reflective wall toward the first opening of the cavity. An illuminating device and a backlight module using the reflector are also provided. |
| 申请公布号 |
US2016047968(A1) |
申请公布日期 |
2016.02.18 |
| 申请号 |
US201414466540 |
申请日期 |
2014.08.22 |
| 申请人 |
HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
LIN CHEN-HAN |
| 分类号 |
F21V8/00;F21K99/00;F21V7/04 |
主分类号 |
F21V8/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A reflector configured for guiding light emitted from a light emitting diode (LED) light source, comprising:
at least one reflective wall; and a cavity surrounded by the least one reflective wall, the cavity comprising a first opening and a second opening at opposite ends thereof; wherein an inner diameter of the cavity gradually decreases as it extends from the second opening toward the first opening; and wherein the LED light source is located at the second opening of the cavity, and light emitted from the LED light source enters into the cavity and is reflected by the at least one reflective wall toward the first opening of the cavity. |
| 地址 |
New Taipei TW |
