ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,005, issued on Oct. 28, was assigned to Innolux Corp. (Miaoli County, Taiwan).
"Manufacturing method of electronic device" was invented by Jen-Hai Chi (Miao-Li County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides a manufacturing method of an electronic device. The manufacturing method of the electronic device includes steps as follows. A substrate is provided. A first opening is formed and penetrates the substrate. A polymer layer is formed in the first opening. The polymer layer is in contact with a sidewall of the substrate at the first opening."
The patent was filed on Nov. 22, 2021, under Application No. 17/533,...