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:
Apr. 21, 2020
Filed:
Nov. 21, 2018
AU Optronics (Suzhou) Corp., Ltd., Suzhou, CN;
AU Optronics Corporation, Hsinchu, TW;
Guangdong Wei, Jiangsu Province, CN;
AU Optonics (Suzhou) Corp., Ltd, Suzhou, CN;
AU Optronics Corporation, Hsinchu, TW;
Abstract
A stereoscopic touch panel including a substrate, M dextrorotatory lines and N levorotatory lines is provided. The substrate has a spherical surface including a non-operation region. A polar axis of the spherical surface passes through the non-operation region to define a pole. Each of the M dextrorotatory lines is disposed on the spherical surface and extends from the non-operation region in a direction leaving the pole and rotates a dextrorotatory angle with respect to a meridian direction of the spherical surface. Each of N levorotatory lines is disposed on the spherical surface and extends from the non-operation region in a direction leaving the pole and rotates a levorotatory angle with respect to the meridian direction of the spherical surface. A touch sensing method is also provided.