検索に戻る
案件記録

LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE

発明審査中
18請求項 · 2 独立
§ Ⅰ

案件概要

IPC分類

H10H 20/855H10H 20/1

CPC分類

H10H20/855H10H20/21H10H20/363

A light-emitting device includes: a light-emitting element; a light-transmissive member disposed on an upper surface and a lateral surface of the light-emitting element; and a light diffusion member disposed on an upper surface of the light-transmissive member. A lateral surface of the light-transmissive member is exposed from the light diffusion member. A distance between an upper surface of the light-emitting element and an upper surface of the light-transmissive member is greater than a distance between a lateral surface of the light-emitting element and a lateral surface of the light-transmissive member. An upper surface of the light-transmissive member includes one or more first protruding portions. The light diffusion member is in contact with a surface of the one or more first protruding portions.

原文(中国語)

A light-emitting device includes: a light-emitting element; a light-transmissive member disposed on an upper surface and a lateral surface of the light-emitting element; and a light diffusion member disposed on an upper surface of the light-transmissive member. A lateral surface of the light-transmissive member is exposed from the light diffusion member. A distance between an upper surface of the light-emitting element and an upper surface of the light-transmissive member is greater than a distance between a lateral surface of the light-emitting element and a lateral surface of the light-transmissive member. An upper surface of the light-transmissive member includes one or more first protruding portions. The light diffusion member is in contact with a surface of the one or more first protruding portions.

外部リソース