公开(公告)号：US20230378407A1

公开(公告)日：2023-11-23

申请号：US18319190

申请日：2023-05-17

Applicant: NICHIA CORPORATION

Inventor： Toru HASHIMOTO ,  Yuki SHIBUTANI ,  Masaya MIYAZAKI ,  Masato TANABE

IPC: H01L33/60

CPC classification number: H01L33/60 ,  H01L2933/0058

Abstract: A light-emitting module includes a light source part, a light-transmitting member including a first light-transmitting part and a second light-transmitting part, the second light-transmitting part is positioned at an upper side of the light source part and the first light-transmitting part, and a light-adjusting member located at an upper side of the light source part, the first light-transmitting part, and the second light-transmitting part, wherein the first light-transmitting part contacts a lateral surface of the light source part, the light-adjusting member includes a through-hole positioned away from the light source part in a plan view, the light-transmitting member includes a recess communicating with the through-hole, and at least a portion of the recess is positioned lower than a lower surface of the light-adjusting member.