Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ga Na Kim
Jung Hun Noh
Yi Joon Ahn
Eun Kyung Yeon
So Young Yeo
Jae Been Lee
Date of Patent
September 19, 2023
Patent Application Number
16986168
Date Filed
August 5, 2020
Patent Citations
Patent Primary Examiner
Patent abstract
A display device and a haptic feedback method having the same provide a display panel which displays an image, a cover window on a first surface of the display panel and including a tactile pattern, and an actuator which is disposed on a second surface opposite the first surface of the display panel and overlaps the tactile pattern in a width direction of the display panel. The actuator outputs a sensing voltage according to applied pressure and generates vibrations according to applied driving voltages.
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