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

发明专利审中
18权利要求 · 2 独立
§ Ⅰ

卷宗概要

发明人

Takayuki IGARASHI; Yoshifumi HODONO

IPC 分类

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

CPC 分类

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(中文)

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.