Patent ID: 7915623
Filing Date: 2011-03-29
Classification: B41J,H01L

Abstract:
1. A light-emitting diode array, comprising a plurality of platform-shaped light-emitting units formed so as to be isolated from each other by etching of layered PN layers on a surface of a substrate; wherein in each of said plurality of platform-shaped light-emitting units formed so as to be isolated from each other, corners of the light-emitting units having a substantially square shape as viewed from above are provided with a beveled shape and wherein the beveled shape of said corners is an angle-beveled shape or a round-beveled shape, wherein an electrode layer or a light-blocking film provided to each of said light-emitting units surrounds three sides, as viewed from above, of a light emitting window of each of said plurality of light-emitting units, and covers portions of a reverse mesa surface near said corners over an area that extends to a base.