公开(公告)号：US20160133796A1

公开(公告)日：2016-05-12

申请号：US14535995

申请日：2014-11-07

Applicant: EPISTAR CORPORATION

Inventor： Jen-Li HU ,  Tzu-Chieh HSU

IPC: H01L33/46 ,  H01L33/38 ,  H01L33/42

CPC classification number: H01L33/46 ,  H01L33/14 ,  H01L33/145 ,  H01L33/38 ,  H01L33/405 ,  H01L33/42

Abstract: A light-emitting device comprises a light-emitting structure capable of emitting a light; an electrode formed on a side of the light-emitting structure; a transparent structure formed on a second side of the light-emitting structure, wherein the transparent structure is aligned to a region of the electrode, and comprises a first transparent layer and a second transparent layer around the first transparent layer; a contact structure formed on the second side of the light-emitting structure; and a reflective layer covering the transparent structure and the contact structure.

Abstract translation: 发光装置包括能够发光的发光结构; 形成在发光结构的一侧的电极; 形成在所述发光结构的第二侧上的透明结构，其中所述透明结构与所述电极的区域对准，并且包括围绕所述第一透明层的第一透明层和第二透明层; 形成在所述发光结构的第二侧上的接触结构; 以及覆盖透明结构和接触结构的反射层。