公开(公告)号：US11356759B2

公开(公告)日：2022-06-07

申请号：US16861890

申请日：2020-04-29

Applicant: Sony Group Corporation

Inventor： Toshihiko Masuda ,  Hiroshi Yoshioka ,  Hideyuki Taguchi ,  Hiroki Matsuoka ,  Shinpei Kondo

IPC: H04R1/02 ,  H04M1/03 ,  H04R7/04 ,  H04R9/02 ,  H04R9/06 ,  G09F9/00

Abstract: A display apparatus according to an embodiment of the present disclosure includes a thin plate-shaped display cell that displays image and a plurality of exciters disposed on a back surface of the display cell and causing the display cell to vibrate. The plurality of exciters is such configured that the plurality of exciters is regarded as one exciter when the plurality of exciters generates vibration in the display cell.

公开(公告)号：US11659309B2

公开(公告)日：2023-05-23

申请号：US16343467

申请日：2017-11-10

Applicant: Sony Group Corporation

Inventor： Toshihiko Masuda ,  Hiroshi Yoshioka ,  Hideyuki Taguchi ,  Hiroki Matsuoka ,  Shinpei Kondo

IPC: H04R1/02 ,  H04M1/03 ,  H04R7/04 ,  H04R9/02 ,  H04R9/06 ,  G09F9/00

CPC classification number: H04R1/028 ,  G09F9/00 ,  H04M1/035 ,  H04R7/04 ,  H04R7/045 ,  H04R9/022 ,  H04R9/025 ,  H04R9/066 ,  H04R2201/003 ,  H04R2499/15

Abstract: A display apparatus according to an embodiment of the present disclosure includes a thin plate-shaped display cell that displays image and a plurality of exciters disposed on a back surface of the display cell and causing the display cell to vibrate. The plurality of exciters is such configured that the plurality of exciters is regarded as one exciter when the plurality of exciters generates vibration in the display cell.