National Yang Ming Chiao Tung University

Niching Industrial Corporation

Hsiang-An Feng

Ray-Hua Horng

Cheng-Yu Chung

Fu-Gow Tarntair

Chung-Hung Chang

Hsin-Fang Chang

Chia-Wei Tu

Pei-Chen Huang

A method for manufacturing micro light-emitting diode chips includes the steps of: providing a to-be-divided light-emitting component, which includes a metal substrate and a plurality of micro light-emitting diode dies disposed on the metal substrate to permit the metal substrate to define a to-be-etched region among the micro light-emitting diode dies; and etching the metal substrate to remove the to-be-etched region so as to divide the light-emitting component into a plurality of the micro light-emitting diode chips.

Method for manufacturing micro light-emitting diode chips

The present invention is related to a method of preparing silver nanowire, wherein the method uses aldehyde derivatives as reducing agent to reduce silver salt with positive one valence of silver, to silver nanowire under the presence of organic accelerant. The preparation steps comprise: (A) providing a solution comprising an organic accelerant and an aldehyde derivative, heating the solution and then adding an acid into the solution to form a first solution; and (B) adding a silver salt solution with positive one valence of silver into the first solution to form silver nanowire.

Method of preparing silver nanowire

Growing community of inventors

Hsinchu, Taiwan

Hsiang-An Feng