Invention Grant
- Patent Title: Display apparatus
-
Application No.: US16838655Application Date: 2020-04-02
-
Publication No.: US11531512B2Publication Date: 2022-12-20
- Inventor: Sungtae Lee , KwanHo Park , YeongRak Choi , Kwangho Kim
- 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: KR10-2019-0039261 20190403
- Main IPC: G06F3/16
- IPC: G06F3/16 ; G06F1/16 ; G10K9/122 ; G10K9/13

Abstract:
A display apparatus includes a display panel configured to display an image and including a first to a fifth regions, at least one first and fourth sound generating devices in a left region of a rear surface of the display panel and in the first and fourth regions, at least one second and fifth sound generating device in a right region of the rear surface and in the second and fifth regions, and at least one third sound generating device in a center region of the rear surface and in the third region. The at least one first to third sound generating devices is configured to vibrate the display panel to generate sound, and the at least one fourth and fifth sound generating devices is configured to vibrate the display panel to generate sound in a direction upwards from the display panel.
Public/Granted literature
- US20200319842A1 DISPLAY APPARATUS Public/Granted day:2020-10-08
Information query