The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 2023
Filed:
Jun. 17, 2021
Wuhan Boe Optoelectronics Technology Co., Ltd., Hubei, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Xia Shi, Beijing, CN;
Yuanhui Guo, Beijing, CN;
Jie Han, Beijing, CN;
Jian Zhao, Beijing, CN;
Peipei Zhang, Beijing, CN;
Yujie Gao, Beijing, CN;
WUHAN BOE OPTOELECTRONICS CO., LTD., Hubei, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A manufacturing method of a touch substrate, a touch substrate, and a touch displaying device. The touch substrate comprises a base plate and touch electrodes, wherein a first film layer, a second film layer and a third film layer are sequentially stacked on one side of the base plate, and the refractive index of the second film layer is smaller than that of the first film layer and the third film layer.