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:
Jul. 03, 2018
Filed:
Jul. 12, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Liping Luo, Beijing, CN;
Mingxuan Liu, Beijing, CN;
Xiaoxiang Zhang, Beijing, CN;
Huishuang Liu, Beijing, CN;
Zengbiao Sun, Beijing, CN;
Wei Li, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A developing device includes a spraying assembly and a concentration regulating assembly. A developing method usable in the developing device includes: spraying developing agents by a spraying assembly onto respective developing regions on a substrate to be developed; and spraying a regulating liquid by a concentration regulating assembly onto a target developing region on the substrate to be developed to change concentration of the developing agents.