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:
May. 07, 2019
Filed:
Mar. 24, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Xiaoping Wu, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chengdu, CN;
Abstract
Embodiments of the present disclosure provide an organic electroluminescent display panel, an aging testing device and method, and a display device. A signal generator can simultaneously drive a plurality of parallel organic electroluminescent display panels to ensure the high efficiency of the aging test. In addition, during the aging test, the electrical coupling between the normal organic electroluminescent display panel and the signal generator can be maintained, and the electric coupling between the abnormal organic electroluminescent display panel and the signal generator can be disconnected. Thus, it is possible to prevent the abnormal organic electroluminescent display panel from affecting other normal organic electroluminescent display panels in parallel therewith, under the premise of ensuring the high efficiency of the aging test.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile