公开(公告)号：US20160204310A1

公开(公告)日：2016-07-14

申请号：US15078761

申请日：2016-03-23

Applicant: EPISTAR CORPORATION

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

IPC: H01L33/22 ,  H01L33/00

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

Abstract: A method of manufacturing a light-emitting device comprises the steps of: providing a substrate; forming a mask block contacting the substrate and exposing a portion of the substrate; implanting an ion into the portion of the substrate to form an ion implantation region; and forming a semiconductor stack on the substrate such that multiple cavities are formed between the semiconductor stack and the ion implantation region; wherein the mask block comprises a material made of metal or oxide.

Abstract translation: 一种制造发光器件的方法包括以下步骤：提供衬底; 形成与衬底接触并暴露衬底的一部分的掩模块; 将离子注入到所述衬底的所述部分中以形成离子注入区域; 以及在所述基板上形成半导体堆叠，使得在所述半导体堆叠和所述离子注入区域之间形成多个空腔; 其中所述掩模块包括由金属或氧化物制成的材料。

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。