Innolux Corporation

Po-Yun Hsu

Ker-Yih Kao

Chia-Ping Tseng

Chi-Che Tsai

Wei-Yen Wu

Yu-Yao Chen

An electronic device and a method for manufacturing the same are disclosed. The method for manufacturing the electronic device includes the following steps: providing a substrate; forming a metal layer on the substrate, wherein the metal layer has a first surface; forming a first insulating layer on the first surface of the metal layer; forming a second insulating layer on the first insulating layer; etching the first insulating layer and the second insulating layer to form a contact hole, wherein the contact hole exposes a portion of the first surface; cleaning the portion of the first surface exposed by the contact hole with a solution; and forming a transparent conductive layer on the second insulating layer, wherein the transparent conductive layer electrically connects with the metal layer.

Electronic device

Method for manufacturing electronic device

An etching solution and a manufacturing method of a display are provided. The etching solution includes hydrogen peroxide (HO), succinic acid, malonic acid, acetic acid, sulfuric acid, 1-amino-2-propanol, 5-amino-1H-tetrazole, N,N,N'N&#x2032;-tetrakis(2-hydroxypropyl) ethylenediamine (EDTP) and glycine homogenously mixed in deionized water. Hydrogen peroxide is in an amount of 5-10 wt % of the etching solution, succinic acid is in an amount of 0.5-10 wt % of the etching solution, malonic acid is in an amount of 0.5-10 wt % of the etching solution, acetic acid is in an amount of 1-10 wt % of the etching solution, sulfuric acid is in an amount of 0.5-5 wt % of the etching solution, 1-amino-2-propanol is in an amount of 1-20 wt % of the etching solution, 5-amino-1H-tetrazole is in an amount of 0.01-0.5 wt % of the etching solution, EDTP is in an amount of 1-15 wt % of the etching solution, and glycine is in an amount of 1-5 wt % of the etching solution.

Etching solution and manufacturing method of display

An electronic apparatus and a method for manufacturing the same are disclosed. The electronic device of the present invention comprises: a substrate with a first surface and a second surface; an electronic unit layer disposed on the first surface of the substrate; a residue layer disposed on the second surface of the substrate, wherein a material of the residue layer comprises: a compound containing at least one functional group selected from the group consisting of aryl, nitro and ketone.

Growing community of inventors

Miao-Li County, Taiwan

Po-Yun Hsu