Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joon Hak Oh0
Ha-Yun Kang0
Jong Seo Lee0
Date of Patent
December 12, 2023
0Patent Application Number
164379850
Date Filed
June 11, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
A display device unit includes: a display device; and a sound element disposed at a side surface or a rear surface of the display device, where the sound element includes a vibration material layer which provides a sound based on an electric field applied therein, and a pair of electrodes which generates the electric field in the vibration material layer.
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