公开(公告)号：US20210222861A1

公开(公告)日：2021-07-22

申请号：US17153050

申请日：2021-01-20

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Ying-Yang SU ,  Shih-An LIAO ,  Hsin-Mao LIU ,  Tzu-Hsiang WANG ,  Chi-Chih PU

IPC: F21V23/00 ,  H01L25/075 ,  H01L25/16 ,  H01L33/62

Abstract: A light-emitting device includes a first light-emitting module, a second light-emitting module, a conductive layer and an insulation layer. The first light-emitting module includes a first substrate having a first cavity, a first sidewall, and a light-emitting component disposed on the first substrate. The second module includes a second substrate having a second cavity corresponding to the first cavity and a second sidewall corresponding to the first sidewall. The conductive layer is directly connected to the first cavity and the second cavity and electrically connect the first light-emitting module and the second light-emitting module. The insulation layer is directly connected to the first sidewall and the second sidewall.

公开(公告)号：US20180078782A1

公开(公告)日：2018-03-22

申请号：US15709118

申请日：2017-09-19

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Jai-Tai KUO ,  Chang-Hseih WU ,  Tzu-Hsiang WANG ,  Chi-Chih PU

IPC: A61N5/06 ,  A61B5/00 ,  H01L25/075 ,  H01L27/15

CPC classification number: A61N5/062 ,  A61B5/0059 ,  A61B2017/00057 ,  A61N5/0616 ,  A61N2005/0632 ,  A61N2005/0652 ,  A61N2005/0658 ,  H01L25/0756 ,  H01L27/15

Abstract: A light-emitting module includes a carrier, a plurality of light-emitting units, and a protection layer. The carrier has a lighting portion and an extending portion. The plurality of light-emitting units is disposed on the lighting portion. The protection layer covers the plurality of light-emitting units and the lighting portion, and exposes the extending portion.