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. 22, 2020
Filed:
Jan. 11, 2018
Wuhan Tianma Micro-electronics Co., Ltd., Wuhan, CN;
Xuening Liu, Wuhan, CN;
Qing Zhang, Wuhan, CN;
WUHAN TIANMA MICRO-ELECTRONICS CO., LTD., Wuhan, CN;
Abstract
Provided is a flexible touch sensor having a foldable area and a non-foldable area, including: first touch electrodes placed in the non-foldable area; second touch electrodes; a third touch electrode placed in the foldable area, the third touch electrode not overlapping a portion of the second touch electrode in the foldable area; and an insulation layer placed in the non-foldable area and insulated from the second touch electrodes by the insulation layer. Further provided is a flexible touch display panel including the flexible touch sensor. The above solution thins the stacked film layers in the foldable area; further, the foldable area has no insulation layer that easily cracks, so that bending stability of the foldable area is improved, and the flexible touch sensor can still have good touch performance even after repeatedly bending.