公开(公告)号：US20230326421A1

公开(公告)日：2023-10-12

申请号：US18334510

申请日：2023-06-14

Applicant: INNOLUX CORPORATION

Inventor： Chung-Chun KUO ,  Chun-Fang CHEN ,  Hui-Wen SU ,  Wei-Yuan CHEN ,  Chung-Yu CHENG

IPC: G09G3/34 ,  F21V8/00 ,  G02B6/42

CPC classification number: G09G3/3473 ,  G02B6/0068 ,  G02B6/4239

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.

公开(公告)号：US20220172686A1

公开(公告)日：2022-06-02

申请号：US17667994

申请日：2022-02-09

Applicant: INNOLUX CORPORATION

Inventor： Chung-Chun KUO ,  CHUN-FANG CHEN ,  HUI-WEN SU ,  WEI-YUAN CHEN ,  CHUNG-YU CHENG

IPC: G09G3/34 ,  F21V8/00 ,  G02B6/42

Abstract: A light-emitting assembly includes a substrate and a plurality of light-emitting elements. The substrate includes a component arrangement region and a planar region in a top view, and includes a base material layer, a filled layer and a protection layer in a sectional view. A thickness of the filled 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. The plurality of light-emitting elements are located on the component arrangement region. This disclosure can improve the non-uniform brightness issue (hotspots) or enhance the optical performance.