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. 20, 2022
Filed:
Jul. 28, 2017
Applicants:
Hkc Corporation Limited, Guangdong, CN;
Chongqing Hkc Optoelectronics Technology Co., Ltd., Chongqing, CN;
Inventor:
Chung-Kuang Chien, Chongqing, CN;
Assignees:
HKC CORPORATION LIMITED, Shenzhen, CN;
CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD, Chongqing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/418 (2006.01); B08B 3/02 (2006.01); B08B 13/00 (2006.01); G02F 1/13 (2006.01); B08B 11/04 (2006.01); H01L 21/677 (2006.01); H01L 21/67 (2006.01); B65G 49/06 (2006.01);
U.S. Cl.
CPC ...
G05B 19/41875 (2013.01); B08B 3/02 (2013.01); B08B 3/022 (2013.01); B08B 11/04 (2013.01); B08B 13/00 (2013.01); B65G 49/063 (2013.01); G02F 1/1303 (2013.01); G02F 1/1316 (2021.01); H01L 21/67051 (2013.01); H01L 21/6776 (2013.01); H01L 21/67253 (2013.01); H01L 21/67288 (2013.01); H01L 21/67718 (2013.01);
Abstract
A cleaning device for a display panel is configured with a sensor corresponding to a water jet nozzle, and a control switch which suspends an operation of the device when the water jet nozzle is detected as working abnormally, thereby preventing abnormal products from being produced due to the failure of finding an abnormal condition of the water jet nozzle in time, ensuring the normal process of the product, and preventing the nonessential economic loss.