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:
Nov. 20, 2018
Filed:
May. 06, 2016
Focaltech Systems Co., Ltd., Hsinchu, TW;
Po-Sheng Shih, Hsinchu, TW;
Chien-Yung Cheng, Hsinchu, TW;
FOCALTECH SYSTEMS CO., LTD., Hsinchu, TW;
Abstract
A touch display device including a first substrate, a second substrate, a display medium layer, a pixel electrode layer, a touch electrode structure, and a force-sensing layer is provided. The second substrate is opposite to the first substrate. The display medium layer is disposed between the first substrate and the second substrate. The pixel electrode layer is disposed between the display medium layer and the first substrate. The touch electrode structure is disposed on the second substrate and includes a driving electrode layer and a touch-sensing layer. The force-sensing layer is disposed on the first substrate, and a variable gap exists between the force-sensing layer and the driving electrode layer. A driving method of the touch display device is also provided.