Invention Grant
- Patent Title: Panel vibration type sound generating display device
-
Application No.: US15471173Application Date: 2017-03-28
-
Publication No.: US10237656B2Publication Date: 2019-03-19
- Inventor: Sungtae Lee , YeongRak Choi
- 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; KR10-2016-0040885 20160404; KR10-2016-0041384 20160405; KR10-2016-0066455 20160530; KR10-2016-0067431 20160531; KR10-2016-0083122 20160630; KR10-2016-0161789 20161130; KR10-2016-0162189 20161130; KR10-2016-0183867 20161230
- Main IPC: H04R1/02
- IPC: H04R1/02 ; H04R5/02 ; H04R9/06 ; H04N5/64 ; H04R1/28 ; H04R11/02 ; H04R9/02 ; H04R3/14 ; H04R1/26 ; H04R7/04

Abstract:
A display device includes a display panel having first, second, and third areas; at least three sound generating actuators including first, second, and third actuators each spaced apart from the other two in a long axis direction of the display panel, wherein the first, second, and third actuators each contact the display panel at the first, second, and third areas, respectively, to generate sound by vibrating the display panel; and a support structure at a rear side of the display panel configured to support the at least three sound generating actuators.
Public/Granted literature
- US20170280216A1 PANEL VIBRATION TYPE SOUND GENERATING DISPLAY DEVICE Public/Granted day:2017-09-28
Information query