Invention Grant
- Patent Title: Display device
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Application No.: US16852518Application Date: 2020-04-19
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Publication No.: US11599327B2Publication Date: 2023-03-07
- Inventor: Byeong Hee Won , Keun Kyu Song , Yi Joon Ahn , Sung Chan Jo
- Applicant: Samsung Display Co., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., LTD.
- Current Assignee: Samsung Display Co., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2019-0082509 20190709
- Main IPC: G06F3/16
- IPC: G06F3/16 ; H01L27/32 ; G06F1/18 ; G06F1/16 ; G10K9/13 ; H04R1/20

Abstract:
A display device including a display panel including a first substrate and a pixel array layer disposed on a first surface of the first substrate, a first sound generation device disposed on a second surface of the first substrate opposing the first surface, and configured to vibrate the display panel and output first sound, and a circuit board disposed on the second surface of the first substrate, in which the first sound generation device includes a bobbin fixed on one surface of the first substrate, a voice coil surrounding a side surface of the bobbin, a magnet disposed on the bobbin and spaced apart from the bobbin, and a plate disposed on the magnet and fixed to the circuit board.
Public/Granted literature
- US20210011681A1 DISPLAY DEVICE Public/Granted day:2021-01-14
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