FORMATION OF SEMICONDUCTOR LIGHT-EMITTING DIODE DEVICE AND HIGH-SPEED HIGH-RESOLUTION LED

摘要

PURPOSE: To provide a low-cost and high-resolution full-width LED array with color and gray scale capability. CONSTITUTION: A semiconductor light-emitting diode device has a switch diode 40 and a porous silicon LED 14, where the switch diode 40 and the silicon LED 14 are formed on the surface of a silicon wafer.