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. 11, 2023
Filed:
Jul. 01, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Jinyoung Jeon, Gumi-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display apparatus includes: a display panel configured to display an image; a data driver configured to output a data voltage to a data line of the display panel; a touch driver configured to identify a touch input to the display panel; a power voltage generator configured to generate a touch power voltage; and a mixer configured to mix a periodical signal to the touch power voltage to generate a mixing signal and configured to provide the mixing signal to the touch driver in a test mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile