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案件記録

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

発明審査中
2閲覧数
18請求項 · 2 独立
§ Ⅰ

案件概要

発明者

Takayuki IGARASHI; Yoshifumi HODONO

IPC分類

H10H 20/851H10H 20/1H10H 20/856

CPC分類

H10H20/8514H10H20/361H10H20/363H10H20/856

A light-emitting device includes a light-emitting element and a light-transmissive member disposed on the light-emitting element. The light-emitting element has a first upper surface, a first lower surface, and at least one first lateral surface connecting the first upper surface and the first lower surface. The light-transmissive member has a second upper surface, a second lower surface, and at least one second lateral surface connecting the second upper surface and the second lower surface. The at least one second lateral surface includes a first region inclined toward a center of the second lower surface as the first region extends downward. The first region is a flat or curved surface. In a top view, an outer peripheral end of each second lateral surface overlaps an outer peripheral end of each first lateral surface, and an outer peripheral end of the second lower surface overlaps a lower end of the first region.

原文(中国語)

A light-emitting device includes a light-emitting element and a light-transmissive member disposed on the light-emitting element. The light-emitting element has a first upper surface, a first lower surface, and at least one first lateral surface connecting the first upper surface and the first lower surface. The light-transmissive member has a second upper surface, a second lower surface, and at least one second lateral surface connecting the second upper surface and the second lower surface. The at least one second lateral surface includes a first region inclined toward a center of the second lower surface as the first region extends downward. The first region is a flat or curved surface. In a top view, an outer peripheral end of each second lateral surface overlaps an outer peripheral end of each first lateral surface, and an outer peripheral end of the second lower surface overlaps a lower end of the first region.

外部リソース