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:
Aug. 02, 2022
Filed:
Dec. 02, 2019
Yungu (Gu'an) Technology Co., Ltd., Langfang, CN;
YUNGU (GU'AN) TECHNOLOGY CO., LTD., Langfang, CN;
Abstract
A bonding device and a bonding method for an irregular-shaped curved cover plate and a flexible screen are disclosed. The bonding device includes a bonding body pressing the flexible screen, the bonding body includes: an adsorption component configured to adsorb the flexible screen, the adsorption component includes a plurality of sub-adsorption components arranged apart from each other; and an expansion component having a variable size, the expansion component includes a plurality of sub-expansion components arranged apart from each other. The adsorption component and the expansion component are cooperatively provided with a pressing surface having a shape adapted to a shape of an inner surface of the irregular-shaped curved cover plate.