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:
Feb. 06, 2018
Filed:
Jun. 03, 2015
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, Anuhui, CN;
Huan Wang, Beijing, CN;
Mookeun Shin, Beijing, CN;
Zhizhong Tu, Beijing, CN;
Yong Jun Yoon, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Hefei, Anhui, CN;
Abstract
A display device. The display device comprises: a housing () having an outlet (); a flexible display panel () located inside the housing (). At least a portion of the flexible display panel () can be pulled out from the outlet (), and in a case where the flexible display panel () is pulled out, a region located outside the housing () is a front end region () of the flexible display panel (), and a region located inside the housing () is a rear end region () of the flexible display panel (). An extending direction from the front end region () to the rear end region () is a direction from front to rear of the flexible display panel (). The display device further comprises a detection calculation unit () configured to detect and calculate an area of the front end region (); and a controller signally connected with the detection calculation unit () and the flexible display panel (), and configured to receive the area of the front end region () output from the detection calculation unit () and control only the front end region () displaying images.