logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12786615 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Mar. 14, 2023

Display device

Applicants:

Sony Emcs (Malaysia) Sdn. Bhd., Bandar Baru Bangi, MY;

Sony Group Corporation, Tokyo, JP;

Inventors:

Daisuke Yamaoka, Tokyo, JP;

Ismail Bin Mohd Zahidin, Selangor, MY;

Dzul Asyraff Firdhaus Mustaffa Kamal, Putrajaya, MY;

Huai Ern Chew, Negeri Sembilan, MY;

Assignees:

Sony EMCS (Malaysia) Sdn. Bhd., Selangor, MY;

Sony Group Corporation, Tokyo, JP;

Attorney:

Lerner David LLP

Primary Examiner:

Carolyn R Edwards

Assistant Examiner:

Kuassi A Ganmavo

Int. Cl.
CPC ...
H04R 1/26 (2006.01); H04R 1/02 (2006.01); H04R 1/28 (2006.01); H04R 5/02 (2006.01); H04R 7/04 (2006.01); H04R 9/02 (2006.01); H04R 9/04 (2006.01); H04R 17/00 (2006.01); H04S 3/00 (2006.01);
U.S. Cl.
CPC ...
H04R 1/26 (2013.01); H04R 1/028 (2013.01); H04R 1/2873 (2013.01); H04R 17/00 (2013.01); H04R 5/02 (2013.01); H04R 7/04 (2013.01); H04R 9/025 (2013.01); H04R 9/043 (2013.01); H04R 9/046 (2013.01); H04R 2307/021 (2013.01); H04R 2307/023 (2013.01); H04R 2400/13 (2013.01); H04R 2499/15 (2013.01); H04S 3/00 (2013.01);
Abstract

A display device () includes a display unit including a flat panel that displays an image, and an output unit that is arranged on a back surface of the flat panel and outputs sound by driving of a plurality of vibration exciters, which vibrates the flat panel, and two cone-shaped speakers. The vibration exciters includes two piezo elements for a high sound range output and one vibrating element for a middle sound range output. The two piezo elements are respectively arranged on left and right sides with the vibrating element as a center on the back surface of the flat panel, and are arranged above the vibrating element in a height direction.

Find Patent Forward Citations

Quick Actions:

Yamaoka, Daisuke. (2026). Display device (U.S. Patent No. 12786615). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12786615

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…