| 摘要 |
A backlight panel including LED(Light Emitting Diode)s and a manufacturing method thereof are provided to receive the complicated wiring for supplying driving signals to the LEDs. Plural LEDs are arranged flatly and mounted on a substrate(10). At least two or more metal pattern layers are arranged on the substrate and form the wiring so that driving signals are applied to the LEDs. At least one or more interfacial layers are arranged among at least two or more metal pattern layers. Plural contacts(18A) penetrate the interfacial layers so that the metal pattern layers are electrically connected with each other. The two or more metal patterns are stacked on the surface of the substrate. The substrate is made of metal and an insulation layer is additionally added between the substrate and the neighbor metal pattern layer. |
