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:
Nov. 09, 2021
Filed:
Dec. 04, 2019
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Qitao Zheng, Beijing, CN;
Zouming Xu, Beijing, CN;
Lei Zhang, Beijing, CN;
Jian Tian, Beijing, CN;
Guiyu Zhang, Beijing, CN;
Chunjian Liu, Beijing, CN;
Xintao Wu, Beijing, CN;
Tong Chen, Beijing, CN;
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A mask is provided. The mask includes a plurality of light blocking strips configured to block light and bounding spaces through which light is allowed to pass. The plurality of light blocking strips are arranged in a mesh shape, and include first light blocking strips located in at least one side edge of the mask, and second light blocking strips, and each of the first light blocking strips has a greater width than each of the second light blocking strips. An exposure method using the mask, and a touch display panel manufactured by the exposure method are also provided.