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:
Sep. 17, 2019
Filed:
Apr. 16, 2018
Boe Technology Group Co., Ltd., Beijing, CN;
Fuzhou Boe Optoelectronics Technology Co., Ltd., Fuqing, Fuzhou, Fujian, CN;
Shanshan Yang, Beijing, CN;
Dalin Cui, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Fuzhou, CN;
Abstract
A coating apparatus includes a coating chamber, and a substrate support structure and a heater in the coating chamber. The substrate support structure includes a plurality of support units. The heater includes a heating plate body having a plurality of through holes and heating filling parts each provided in one of the plurality of through holes, and the plurality of support units are received in the plurality of through holes respectively. In each of the plurality of through holes, one of the plurality of support units is located between one of the heating filling parts and an inner wall of the through hole accommodating the one of the heating filling parts, and the heater further includes connection parts each configured to connect one of the heating filling parts with the inner wall of the through holes accommodating the one of the heating filling parts.