公开(公告)号：US20190165206A1

公开(公告)日：2019-05-30

申请号：US16247802

申请日：2019-01-15

Applicant: EPISTAR CORPORATION

Inventor： Chih-Hao CHEN ,  Yi-Lun CHOU ,  Wei-Chih PENG

IPC: H01L33/00 ,  H01L33/10

CPC classification number: H01L33/0075 ,  H01L33/007 ,  H01L33/0079 ,  H01L33/10 ,  H01L2933/0016

Abstract: The present disclosure provides a semiconductor device including a carrier; a current blocking layer, formed on the carrier; a function structure, formed on the current blocking layer and comprising a surface opposite to the current blocking layer; a protective structure, formed on the function structure and exposing a portion of the surface; and an electrode, formed on the protective structure and exposing the portion of the surface.

公开(公告)号：US20140367693A1

公开(公告)日：2014-12-18

申请号：US14282927

申请日：2014-05-20

Applicant: Epistar Corporation

Inventor： Wei-Chih PENG ,  Jhih-Jheng YANG ,  Victor LIU ,  Hong-Yi LEI ,  Min Hsun HSIEH

IPC: H01L33/60 ,  H01L21/265 ,  H01L33/00

CPC classification number: H01L33/22 ,  H01L33/007 ,  H01L33/0075 ,  H01L33/0095 ,  H01L33/60 ,  H01L2933/0058 ,  H01L2933/0091

Abstract: A light-emitting device, comprising: a substrate comprising an upper surface; an ion implantation region in the substrate; a semiconductor layer formed on the upper surface; a light-emitting stack formed on the semiconductor layer; and multiple cavities formed between the semiconductor layer and the upper surface in accordance with the ion implantation region.

Abstract translation: 1.一种发光装置，包括：包括上表面的基板; 衬底中的离子注入区; 形成在上表面上的半导体层; 形成在所述半导体层上的发光叠层; 以及根据离子注入区域在半导体层和上表面之间形成的多个空腔。

公开(公告)号：US20130134457A1

公开(公告)日：2013-05-30

申请号：US13731919

申请日：2012-12-31

Applicant: Epistar Corporation

Inventor： Wei-Chih PENG ,  Ta-Cheng HSU ,  Yu-Jiun SHEN ,  Ching-Fu TSAI

IPC: H01L33/60

CPC classification number: H01L33/60 ,  H01L31/056 ,  H01L33/007 ,  H01L33/10 ,  H01L33/12 ,  H01L51/5268 ,  H01L51/5271 ,  H01L51/5275

Abstract: An optoelectronic device comprising, a substrate and a first transition stack formed on the substrate comprising a first transition layer formed on the substrate having a hollow component formed inside the first transition layer, a second transition layer formed on the first transition layer, and a reflector rod formed inside the second transition layer.

Abstract translation: 一种光电子器件，包括：衬底和形成在衬底上的第一过渡堆叠，包括形成在衬底上的第一过渡层，其具有形成在第一过渡层内部的中空部件，形成在第一过渡层上的第二过渡层，以及反射器 杆形成在第二过渡层内。