公开(公告)号：US20150362158A1

公开(公告)日：2015-12-17

申请号：US14740321

申请日：2015-06-16

Applicant: NICHIA CORPORATION

Inventor： Toshiya IGATA ,  Hirofumi YOSHIDA

IPC: F21V17/10 ,  B23K1/00 ,  B23K35/30 ,  F21V23/00 ,  F21V23/06

CPC classification number: B23K35/3013 ,  B23K1/0016 ,  B23K35/0222 ,  B23K35/0255 ,  B23K35/26 ,  B23K35/262 ,  B23K35/30 ,  B23K35/3613 ,  B23K2101/42 ,  B23K2103/02 ,  B23K2103/08 ,  B23K2103/12 ,  B23K2103/18 ,  B23K2103/42 ,  B23K2103/52 ,  H01L33/486 ,  H01L33/58 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/16195 ,  H01L2924/16315 ,  H01L2933/0033 ,  H01L2933/0058 ,  H01L2924/00014

Abstract: A light emitting device includes a package having a recess, a light emitting element disposed in the recess, a light-transmissive member covering an opening of the recess, and a frame member bonded to the package. The light-transmissive member is held by and between the package and the frame member.

Abstract translation: 发光装置包括具有凹部的封装，设置在凹部中的发光元件，覆盖凹部的开口的透光构件和与封装结合的框架构件。 透光构件由封装和框架构件之间保持并且在封装和框架构件之间。

公开(公告)号：US20220231484A1

公开(公告)日：2022-07-21

申请号：US17580551

申请日：2022-01-20

Applicant: NICHIA CORPORATION

Inventor： Toshiya IGATA ,  Eiichiro OKAHISA ,  Takeshi IMAI

IPC: H01S5/40

Abstract: A light emitting device includes: a base having a mounting face including a disposition region, a plurality of first wirings, and a plurality of second wirings; a plurality of light emitting elements, including one or more first light emitting elements, one or more second light emitting elements, and one or more third light emitting elements, disposed in two rows and N columns (N≥2) in the disposition region; one or more relay members, including one or more first relay members disposed in the region between the two rows of the light emitting elements; a plurality of first light emitting element wirings for electrically serially connecting the one or more first light emitting elements; a plurality of second light emitting element wirings for electrically serially connecting the one or more second light emitting elements; and a plurality of third light emitting element wirings for electrically serially connecting the one or more third light emitting elements. The first light emitting element wirings include wirings that are connected with the one or more first relay members.