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. 28, 2020
Filed:
Apr. 27, 2017
Boe Technology Group Co. Ltd., Beijing, CN;
K-tronics (Su Zhou) Technology Co., Ltd., Shuzhou, Jiangsu, CN;
Chuang Tu, Beijing, CN;
Shuanshuan Kong, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
K-TRONICS (SU ZHOU) TECHNOLOGY CO., LTD., Suzhou, Jiangsu, CN;
Abstract
The exemplary embodiments of the present disclosure relate to the field of clean technologies, and particularly to a dust removal device for a display screen, a dust removal method and corresponding display device. The dust removal device comprises at least one nozzle which is configured to eject gas to the display screen; at least one mobile device which is configured to move the at least one nozzle to a predetermined position; a gas supply device which is connected with the at least one nozzle via a conduit; and a control device which is configured to control the movement of the at least one mobile device and the gas ejection of the at least one nozzle. The dust removal device and the corresponding display device based on the exemplary embodiments of the present disclosure can realize fixed-point mechanical dust removal and improve the dust removal effect.