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:
Dec. 15, 2020
Filed:
May. 02, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Fuzheng Xie, Beijing, CN;
Junshuo Li, Beijing, CN;
Binfeng Feng, Beijing, CN;
Xiaoxia Liu, Beijing, CN;
Meiling Piao, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chengdu, CN;
Abstract
In one embodiment, a motherboard to be cut, includes: a motherboard body provided, on a surface thereof, with a cutting line comprising a special-shaped cutting line section, wherein, a plurality of positional marker groups are provided on a portion of the surface where the special-shaped cutting line section is provided; each positional marker group includes a first marker assembly and a second marker assembly provided at both sides of the special-shaped cutting line section; and, in the arrangement direction of the first marker assembly and the second marker assembly, size of the first marker assembly is not less than tolerance size of a side of the special-shaped cutting line section where the first marker assembly is in, and size of the second marker assembly is not less than tolerance size of a side of the special-shaped cutting line section where the second marker assembly is in.