| 摘要 |
<p>A backlight module with oval lenses for LCD utilizes LED as its light source, and comprises a guiding arm (2) and one or more LEDs (1); the surface of the guiding arm is provided with the conductive foil (21), the conductive foil is used to connect with driving circuit; the lighting dies (11) of the LEDs are mounted on the guiding arm, and the leads (12) of the lighting dies is connected with the conductive foil on its both sides; the epoxy is poured around the lighting die which has been mounted and bonded so as to form the oval lenses (13), the oval lenses can be curved shape, so that the rays of the LEDs scatter uniformly to make LEDs create uniform lighting surface on the LCD.</p> |
