Invention Grant
- Patent Title: Actuator fixing device and panel vibration type sound-generating display device including the same
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Application No.: US16352356Application Date: 2019-03-13
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Publication No.: US11140482B2Publication Date: 2021-10-05
- Inventor: Sungtae Lee , KwanHo Park , YeongRak Choi , Kwangho Kim , MyungJin Bae
- 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: H04R5/02
- IPC: H04R5/02 ; H04R9/06 ; H04R7/04 ; H04N5/64 ; H04R1/02 ; H04R1/28 ; H04R11/02 ; H04R9/02 ; H04R3/14 ; H04R1/26
Abstract:
Provided are an actuator fixing device and a panel vibration type sound-generating display device including the same. A display device includes: a display panel configured to display an image, a cover bottom configured to cover the display panel, and a plurality of sound-generating actuators supported by the cover bottom, the sound-generating actuators being configured to vibrate the display panel to generate sound, at least two of the sound-generating actuators being adjacent to each other.
Public/Granted literature
- US20190215607A1 ACTUATOR FIXING DEVICE AND PANEL VIBRATION TYPE SOUND-GENERATING DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2019-07-11
Information query
