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US 2025/0098377 A1Published application
Light-emitting device
AssigneeNichia Corporation
InventorTomonori MIYOSHI
Life of this patent
Estimating the term…
Abstract
A light-emitting device includes: a substrate; a plurality of light-emitting elements on or above the substrate, each of the light-emitting elements having an upper surface serving as a light-emitting surface and having a rectangular shape in a plan view from above the light-emitting device; and a plurality of light-transmissive members each having a rectangular shape in a plan view from above the light-emitting device and having a lower surface that faces the upper surface of each light-emitting element;
Claims13
A light-emitting device comprising:
- a substrate;
- a plurality of light-emitting elements on or above the substrate, each of the light-emitting elements having an upper surface serving as a light-emitting surface and having a rectangular shape in a plan view from above the light-emitting device;
- and
- a plurality of light-transmissive members each having a rectangular shape in a plan view from above the light-emitting device and having a lower surface that faces the upper surface of each light-emitting element;
- wherein the upper surface of each of the of light-emitting elements has a first lateral side and a second lateral side opposite to each other, and a third lateral side and a fourth lateral side opposite to each other,
- wherein an upper surface of each of the light-transmissive members has a first lateral side and a second lateral side opposite to each other, and a third lateral side and a fourth lateral side opposite to each other,
- wherein the light-transmissive members are disposed on or above the light-emitting elements such that, in a plan view from above the light-emitting device, the first lateral side of the upper surface of each of the light-transmissive members is outside the first lateral side of the upper surface of the light-emitting elements, and the second lateral side of the upper surface of each of the light-transmissive members is inside the second lateral side of the upper surface of each of the light-emitting elements, and
- wherein the plurality of light-transmissive members comprise a first light-transmissive member and a second light-transmissive member, and the first light-transmissive member is disposed on or above one of the light-emitting elements, and the second light-transmissive member is disposed on or above a group of two or more of the light-emitting elements.
5 more elements
Dependencies are inferred from the claim text.