Illumination assembly, method of manufacturing the illumination assembly, and backlight module including the illumination assembly
AssigneeTaiwan Green Point Enterprises Co., Ltd.
InventorsYu-Chuan LIN, Pen-Yi LIAO, Hui-Ching CHUANG, Chih-Hao CHEN, Ai-Ling LIN
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Abstract
An illumination assembly includes a substrate, a wiring structure, a reflecting layer and a plurality of light-emitting diodes. The wiring structure is formed on a part of the substrate, and includes a catalyst layer covering the part of the substrate, and a conducting layer formed on the catalyst layer. The reflecting layer is formed on another part of the substrate that is exposed from the wiring structure. The light-emitting diodes are disposed on the wiring structure and are electrically connected to the wiring structure.
Claims20
An illumination assembly comprising:
- a substrate;
- a wiring structure that is formed on a part of said substrate, and that includes a catalyst layer covering the part of said substrate, and a first conducting layer formed on said catalyst layer;
- a reflecting layer that is formed on another part of said substrate exposed from said wiring structure;
- and
- a plurality of light-emitting diodes that are disposed on said wiring structure and are electrically connected to said wiring structure.
A method of manufacturing an illumination assembly, comprising the following steps:
- providing a substrate;
- forming on the substrate a catalyst layer that covers a part of the substrate;
- forming a first conducting layer on the catalyst layer by an electroless plating technique;
- forming a reflecting layer on another part of the substrate exposed from the first conducting layer;
- and
- disposing a plurality of light-emitting diodes on the first conducting layer so as to electrically connect the plurality of light-emitting diodes to the first conducting layer.
An illumination assembly comprising:
- a substrate;
- a wiring structure that includes a catalyst layer formed on said substrate, a blocking layer covering a part of said catalyst layer, and a first conducting layer formed on another part of said catalyst layer that is exposed from said blocking layer;
- a reflecting layer that is formed on said blocking layer;
- and
- a plurality of light-emitting diodes that are disposed on said first conducting layer and are electrically connected to said first conducting layer.
A backlight module comprising:
- a substrate;
- a wiring structure that is formed on said substrate, and that includes a catalyst layer covering a part of said substrate, and a conducting layer formed on said catalyst layer;
- a plurality of light-emitting diodes that are disposed on said wiring structure and are electrically connected to said wiring structure;
- and
- an optical unit.
Dependencies are inferred from the claim text.