LIGHT-EMITTING UNIT ARRAY, METHOD FOR FABRICATING THE SAME AND PROJECTION APPARATUS

摘要

A projection apparatus (1200) is provided. The projection apparatus (1200) includes a light-emitting unit array (1210), an optical sensor (1230), and a control unit (1220). The light-emitting unit array (1210) is for emitting an image beam projected onto a screen (60). The optical sensor (1230) is for detecting electromagnetic waves from at least one of the screen (60) and an environment (70) so as to generate a signal. The control unit (1220) is electrically coupled to the light-emitting unit array (1210) and the optical sensor (1230) for controlling emission of the light-emitting unit array (1210) according to the signal from the optical sensor (1230). A light-emitting unit array (1210) and a method for fabricating a light-emitting unit array (1210) are also provided.