Invention Grant
- Patent Title: Panel vibration type sound generating display device
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Application No.: US15987267Application Date: 2018-05-23
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Publication No.: US10555073B2Publication Date: 2020-02-04
- Inventor: YeongRak Choi , ChangHo Oh , KwanHo Park , Sungtae Lee
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2016-0037118 20160328
- Main IPC: H04R1/02
- IPC: H04R1/02 ; H04R1/32 ; G06F1/16 ; G02F1/1333 ; H04R7/04 ; H04R9/02 ; G09G3/3225 ; G09G3/3266 ; G09G3/3275 ; H04R5/02 ; H04R9/04 ; H04R9/06
Abstract:
A panel vibration type sound generating display device is disclosed. The display device includes a display panel for displaying an image; a sound generating actuator connected to the display panel and configured to vibrate the display panel to generate sound; a support structure spaced apart from the display panel with an air gap between the support structure and the display panel; and a baffle part disposed between the support structure and the display panel to surround the air gap.
Public/Granted literature
- US20180270570A1 PANEL VIBRATION TYPE SOUND GENERATING DISPLAY DEVICE Public/Granted day:2018-09-20
Information query
