公开(公告)号：US20210280737A1

公开(公告)日：2021-09-09

申请号：US17179320

申请日：2021-02-18

Applicant: NICHIA CORPORATION

Inventor： Shogo ABE ,  Yuki OGURA

IPC: H01L33/00 ,  H01L33/58 ,  H01L33/56 ,  H01L33/62 ,  H01L33/54

Abstract: A method of manufacturing a light emitting device includes: providing a first intermediate body including a substrate, first bonding members, a second bonding member, a light emitting element, a protecting element, a light transmissive member bonded to the light emitting element, and a light-shielding frame surrounding the light transmissive member in a top view, a portion of an outer periphery of the light-shielding frame being located above the protecting element such that at least a portion of the protecting element is exposed from the light-shielding frame in the top view; disposing a first resin between the light emitting element and the substrate by applying the first resin on the substrate in a region outside of the portion of the protecting element such that the first resin moves toward the light emitting element along the protecting element; and curing the first resin to obtain a first cover member.

公开(公告)号：US20210305217A1

公开(公告)日：2021-09-30

申请号：US17207595

申请日：2021-03-19

Applicant: NICHIA CORPORATION

Inventor： Shogo ABE ,  Yuki OGURA

IPC: H01L25/075 ,  H01L33/50 ,  H01L33/54 ,  H01L33/60 ,  H01L33/62 ,  F21S41/151 ,  F21S45/10

Abstract: A method of manufacturing a light-emitting device includes: providing a first intermediate structure including a substrate, light-emitting elements arrayed in a first direction, a protective element, and light-transmissive members; forming a resin wall including first and second walls extending in the first direction, and third and fourth walls, a first distance between the first wall and the light-emitting elements being larger than a second distance between the third or fourth wall and a corresponding one of light-emitting elements; applying a first resin to a first region between the first wall and the light-emitting elements in which the protective element is disposed, resulting in forming a first recess in the first region and a second recess in a second region between the second wall and the light-emitting elements; and forming a covering member by applying a second resin to the first and second recesses and curing the first and second resins.