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. 30, 2019
Filed:
Dec. 19, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Fuzhou Boe Optoelectronics Technology Co., Ltd., Fujian, CN;
Yong Wang, Beijing, CN;
Jaeyoung Joo, Beijing, KR;
Hongyan Guo, Beijing, KR;
Yo Seop Cheong, Beijing, KR;
Yang Yu, Beijing, CN;
Zongtian Xie, Beijing, CN;
Zengyang Jiang, Beijing, CN;
Cundui Tang, Beijing, CN;
Lingling Fan, Beijing, CN;
Huailiang Wu, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
FUZHOU BOE OPTOELECTRONICS CO., LTD., Fujian, CN;
Abstract
The present disclosure provides a lighting-on device and a method for cell test. The lighting-on device includes a movable unit including a first marker; an image acquisition unit configured to acquire an image indicating an actual relative positional relationship between the first marker and a second marker on a display panel; a calculation unit configured to calculate the actual relative positional relationship between the first marker and the second marker according to the image; a first position adjustment unit configured to drive the movable unit so as to adjust the actual relative positional relationship; and a first control unit configured to determine whether the adjusted actual relative positional relationship has been aligned by the first position adjustment unit according to the relative positional relationship between the first marker and the second marker.