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:
Feb. 06, 2018
Ordos Yuansheng Optoelectronics Co., Ltd., Inner Mongolia, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Liang Zhang, Beijing, CN;
Xu Chen, Beijing, CN;
Chunchieh Huang, Beijing, CN;
Shanshan Bao, Beijing, CN;
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., Inner Mongolia, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The present disclosure provides a printing mask and a method of printing an adhesive pattern with the printing mask. The printing mask includes: a screen including: an annular permeable region through which an adhesive permeates; and a barrier region which surrounds the annular permeable region and stops a permeation of the adhesive through the barrier region, the annular permeable region including an adjustment sub-region configured to increase a permeability of the adhesive, and the barrier region including barrier sub-regions respectively located on an inner side and an outer side of the corresponding adjustment sub-region; a first film covering a side of the barrier region; and a second film covering sides of the barrier sub-regions facing away from the first film.