DISPLAY DEVICE

A display device including a display panel including a plurality of light emitting elements, a first substrate including a planar coil, and disposed under the display panel, a second substrate including a magnet spaced apart from the planar coil by a predetermined distance, and disposed under the di...

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Bibliographic Details
Main Author AHN, Yi Joon
Format Patent
LanguageEnglish
Published 04.06.2020
Subjects
BASIC ELECTRIC ELEMENTS
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
SEMICONDUCTOR DEVICES
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Summary:A display device including a display panel including a plurality of light emitting elements, a first substrate including a planar coil, and disposed under the display panel, a second substrate including a magnet spaced apart from the planar coil by a predetermined distance, and disposed under the display panel, and a power supply unit configured to supply alternating current power to the planar coil. The display device generates sound using an induced magnetic field generated by the planar coil and a magnetic field generated by the magnet.
Bibliography:Application Number: US201916676442