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:
Jan. 06, 2026
Filed:
Oct. 09, 2024
Samsung Display Co., Ltd., Yongin-Si, KR;
Bongil Kang, Yongin-si, KR;
Minhong Kim, Yongin-si, KR;
Sangkook Kim, Yongin-si, KR;
Yerin Oh, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device is disclosed that includes a display panel displaying an image, a display driving portion configured to drive the display panel, a touch unit disposed on the display panel and including a driving electrode and a sensing electrode, a touch driving portion configured to transmit a touch driving signal to the driving electrode and receive a touch sensing signal from the sensing electrode, and a main processor configured to control the display driving portion and the touch driving portion, in which a driving frequency of the touch driving signal is determined based on an amount of change in touch capacitance due to an external input, with respect to touch capacitance between the driving electrode and the sensing electrode.