Tsinghua University

Wei-Yen Wang

Tzu-Chien Wei

Chin-Wei Hsu

A method for manufacturing a conductive laminate and a conductive laminate are provided. The method for manufacturing the conductive laminate includes steps of: providing a substrate having a surface; immersing the substrate into a modifying solution including a silane with a hydrophilic group to form a discontinuous modified layer on the surface of the substrate; forming a barrier layer on the surface of the substrate and the discontinuous modified layer, and forming a conductive layer on a surface of the barrier layer. The barrier layer includes a polymer, and the polymer is selected from the group consisting of: polyvinyl alcohol, polyvinylpyrrolidone, polyacrylic acid, polyethylene glycol, and any combination thereof.

Conductive laminate and method for manufacturing the same

A diffusion barrier structure, and a conductive laminate and a manufacturing method thereof are provided. The conductive laminate includes a substrate, a diffusion barrier structure, and a conductive layer. The diffusion barrier structure is formed between the substrate and the conductive layer. The diffusion barrier structure includes a discontinuous modifying layer and a barrier layer. The discontinuous modifying layer is disposed on the substrate. A material for composing the discontinuous modifying layer is a polymer with hydrophilic group. The barrier layer is disposed on the substrate and the discontinuous modifying layer. A material for composing the barrier layer includes at least one self-healing polymer.

Diffusion barrier structure, and conductive laminate and manufacturing method thereof

A method for electroless metal deposition and an electroless metal layer included substrate are provided. The method for electroless metal deposition includes steps as follows. a) cleaning a substrate, applying a hydrofluoric acid onto the substrate; and then applying a modifying agent onto the substrate to form a chemical oxide layer on the substrate; b) a catalyst layer is formed on the chemical oxide layer, wherein, the catalyst layer includes a plurality of colloidal nanoparticles, and each of the plurality of colloidal nanoparticles includes a palladium nanoparticle and a polymer which encapsulates the palladium nanoparticle, and c) depositing a metal on the catalyst layer through an electroless metal deposition to form an electroless metal layer.

Growing community of inventors

Hsinchu, Taiwan

Wei-Yen Wang