公开(公告)号：US09917075B2

公开(公告)日：2018-03-13

申请号：US14567318

申请日：2014-12-11

Applicant: EPISTAR CORPORATION

Inventor： Jui-Hsien Chang ,  Been-Yu Liaw ,  Cheng-Nan Han ,  Min-Hsun Hsieh

IPC: H01L33/58 ,  H01L25/075 ,  H05K1/11 ,  H05K3/28 ,  H05K3/30 ,  H01L33/46 ,  H01L33/50 ,  H01L33/62

CPC classification number: H01L25/0753 ,  H01L33/46 ,  H01L33/505 ,  H01L33/62 ,  H01L2224/16225 ,  H05K1/113 ,  H05K3/284 ,  H05K3/305 ,  H05K2201/10106 ,  H05K2201/10113 ,  H05K2201/2054 ,  H05K2203/1461

Abstract: The present application discloses a light-emitting device including a first support structure having a first surface, a plurality of light-emitting elements arranged on the first surface, and a first adhesive layer arranged on the first support structure. Each light-emitting element has a side wall, a bottom surface, a first electrode pad, and a second electrode pad arranged on the bottom surface. The first adhesive layer surrounds the side wall and does not directly contact the bottom surface. The first support structure includes a plurality of through holes located on positions corresponding to the first electrode pad and the second electrode pad.

公开(公告)号：US10756067B2

公开(公告)日：2020-08-25

申请号：US15881401

申请日：2018-01-26

Applicant: EPISTAR CORPORATION

Inventor： Jui-Hsien Chang ,  Been-Yu Liaw ,  Cheng-Nan Han ,  Min-Hsun Hsieh

IPC: H01L25/075 ,  H05K1/11 ,  H05K3/28 ,  H05K3/30 ,  H01L33/46 ,  H01L33/50 ,  H01L33/62

Abstract: The present application discloses a light-emitting device including a first support structure having a first surface, a plurality of light-emitting elements arranged on the first surface, and a first adhesive layer arranged on the first support structure. Each light-emitting element has a side wall, a bottom surface, a first electrode pad, and a second electrode pad arranged on the bottom surface. The first adhesive layer surrounds the side wall and does not directly contact the bottom surface. The first support structure includes a plurality of through holes located on positions corresponding to the first electrode pad and the second electrode pad.

公开(公告)号：US11107797B2

公开(公告)日：2021-08-31

申请号：US17002672

申请日：2020-08-25

Applicant: EPISTAR CORPORATION

Inventor： Jui-Hsien Chang ,  Been-Yu Liaw ,  Cheng-Nan Han ,  Min-Hsun Hsieh

IPC: H01L25/075 ,  H05K1/11 ,  H05K3/28 ,  H05K3/30 ,  H01L33/46 ,  H01L33/50 ,  H01L33/62

Abstract: The present application discloses a light-emitting device including a first support structure having a first surface, a plurality of light-emitting elements arranged on the first surface, and a first adhesive layer arranged on the first support structure. Each light-emitting element has a side wall, a bottom surface, a first electrode pad, and a second electrode pad arranged on the bottom surface. The first adhesive layer surrounds the side wall and does not directly contact the bottom surface. The first support structure includes a plurality of through holes located on positions corresponding to the first electrode pad and the second electrode pad.

公开(公告)号：US10217904B2

公开(公告)日：2019-02-26

申请号：US15013439

申请日：2016-02-02

Applicant: EPISTAR CORPORATION

Inventor： Hung-Hsuan Chen ,  Chih-Peng Ni ,  Jui-Hsien Chang ,  Hsin-Yu Lee ,  Tsen-Kuei Wang ,  Chen-Yen Fan

IPC: H01L29/18 ,  H01L33/00 ,  H01L33/38 ,  H01L33/60 ,  H01L33/48 ,  H01L33/62 ,  H01L33/50 ,  H01L25/075 ,  H01L21/56

Abstract: This disclosure discloses a light-emitting device. The light-emitting device has a first outermost sidewall and includes a light-emitting diode and an electrode. The light-emitting diode has a pad and a side surface. The electrode has a segment formed on the pad to extend beyond the side surface, and a first protrusion extending from the segment to the first outermost sidewall.