Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tae Hee Lee0
Yong Chang Park0
Yi Joon Ahn0
Date of Patent
August 20, 2019
0Patent Application Number
145049510
Date Filed
October 2, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A display device is provided. The display device includes a display panel, a backlight unit, and a rear chassis. The display panel is configured to display an image. The backlight unit is provided on a rear surface of the display panel. The rear chassis includes a protruding region, a vibration plate, and at least one acoustic element. The protruding region is protruded in a rear direction. The at least one acoustic element is provided in the vibration plate and includes a pair of electrodes and a vibration material layer provided therebetween. The protruding region and the vibration plate are made of different materials.
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