Title:
パネル振動型音響発生表示装置
Document Type and Number:
Japanese Patent JP6526116
Kind Code:
B2
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.
Inventors:
Lee, Song Tae
Choi, Yong Lak
Choi, Yong Lak
Application Number:
JP2017137757A
Publication Date:
June 05, 2019
Filing Date:
July 14, 2017
Export Citation:
Assignee:
LG Display Company Limited
International Classes:
H04R1/24; G02F1/13; G02F1/1333; G09F9/00; H01L27/32; H01L51/50; H04R1/02; H04R7/04; H04R7/26; H04R9/00; H04R9/06
Domestic Patent References:
| JP2015219528A | ||||
| JP2001061194A | ||||
| JP2006325079A | ||||
| JP2009302924A |
Foreign References:
| US20150138157 |
Attorney, Agent or Firm:
Sonoda/Kobayashi Patent Business Corporation