Wistron Neweb Corporation

Tzu-Wen Chuang

Shih-Hong Chen

Babak Radi

Yu-Fu Kuo

Tzu-Min Wu

Chun-Lin Chen

Yuan-Chin Hsu

A metal pattern formed in the electromagnetic absorber structure is provided. By performing the laser treatment to form the active layer thereon, the metal pattern can be regionally formed on the electromagnetic absorber structure in the following electroless plating processes.

Metal pattern on electromagnetic absorber structure

A manufacturing method of a substrate structure including the following steps is provided. A chemical surface treatment is performed on a metal base such that a passivation layer is formed on a surface of the metal base. The metal base is assembled to a substrate. A metal pattern is formed on the substrate, wherein the metal pattern is separated from the metal base. A substrate structure and a metal component are also provided.

Manufacturing method of substrate structure, substrate structure and metal component

A method of forming a metallic pattern on a polymer substrate is provided. A mixture layer is formed on a polymer substrate surface. The mixture layer includes an active carrier medium and nanoparticles dispersed in the active carrier medium. A laser process is performed to treat a portion of the mixture layer to form a conductive pattern on the surface of the polymer substrate. A cleaning process is performed to remove an untreated portion of the mixture layer to expose the surface of the polymer substrate, while the conductive pattern is remained on the surface of the polymer substrate. Then, the conductive pattern on the polymer substrate is subjected to an electroplating process to form the metallic pattern over the conductive pattern on the polymer substrate.

Method of forming metallic pattern on polymer substrate

A metal pattern structure having a positioning layer thereon is provided. The positioning layer is located within a predetermined region of the metal pattern structure and located directly on the surface of a metal layer of the metal pattern structure.

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Hsinchu, Taiwan

Tzu-Wen Chuang