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US 2023/0326421 A1Published application
Light-emitting assembly
AssigneeInnolux Corporation
InventorsChung-Chun KUO, Chun-Fang CHEN, Hui-Wen SU, Wei-Yuan CHEN, Chung-Yu CHENG
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Abstract
A light-emitting assembly includes a substrate and a plurality of light-emitting elements disposed on the substrate. The substrate includes a base material layer, a first electrical conductive layer and a protection layer in a sectional view. A thickness of the first electrical conductive layer is greater than a thickness of the protection layer. The thickness of the protection layer is greater than 0 μm and less than 30 μm. This disclosure can improve the non-uniform brightness issue (hotspots) or enhance the optical performance.
Claims15
A light-emitting assembly comprises:
- a substrate;
- and
- a plurality of light-emitting elements disposed on the substrate;
- wherein, in a sectional view of the light-emitting assembly, the substrate comprises a base material layer, a first electrical conductive layer disposed on the base material layer, and a protection layer disposed on the first electrical conductive layer, a thickness of the first electrical conductive layer is greater than a thickness of the protection layer, and the thickness of the protection layer is greater than 0 μm and less than 30 μm.
1 more element
Dependencies are inferred from the claim text.