| 摘要 |
PURPOSE: An LED(Light Emitting Diode) is provided to be capable of simplifying the installation and design of the LED and a driving circuit by forming the LED and driving circuit as one piece using epoxy resin. CONSTITUTION: An LED chip(12) and a driving circuit are formed as one piece by molding the LED chip and driving circuit using transparent epoxy resin(23). Preferably, the driving circuit includes at least one transistor chip(14) capable of supplying or breaking electric power source of the LED chip. Preferably, the first gold wire(21) is electrically connected between the LED chip and the transistor chip. Preferably, three leads(17,18,19) are exposed to the outside of the epoxy resin. At this time, the first lead(17) is connected to a controller, the second lead(18) is connected to the earth, and the third lead(19) is connected to a power supply. Preferably, at least one resistor device(16) is formed in the resultant structure. |
