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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 10165378 B1

PDFFull Text
Date of Patent:
Dec. 25, 2018

Filed:

Nov. 18, 2014

Speaker module, display device having a speaker module, audio adjustment system and control method thereof, and synchronization method for playing multi-language sound

Applicant:

Wistron Corp., New Taipei, TW;

Inventors:

Chen-Yi Liang, New Taipei, TW;

Che-Wen Liu, New Taipei, TW;

Jia-Hung Lee, New Taipei, TW;

Assignee:

WISTRON CORP., New Taipei, TW;

Attorney:

Maschoff Brennan

Primary Examiner:

Davetta W Goins

Assistant Examiner:

Kuassi Ganmavo

Int. Cl.
CPC ...
H04R 1/32 (2006.01); H04R 3/00 (2006.01); H04R 1/02 (2006.01); H04R 27/00 (2006.01); H04R 1/40 (2006.01); H04N 21/439 (2011.01); H01F 3/08 (2006.01); H01F 19/04 (2006.01); H04N 21/441 (2011.01); H04R 17/00 (2006.01); H04S 7/00 (2006.01);
U.S. Cl.
CPC ...
H04R 27/00 (2013.01); H04R 1/403 (2013.01); H01F 3/08 (2013.01); H01F 19/04 (2013.01); H04N 21/439 (2013.01); H04N 21/441 (2013.01); H04R 1/026 (2013.01); H04R 17/00 (2013.01); H04R 2201/025 (2013.01); H04R 2217/03 (2013.01); H04R 2430/20 (2013.01); H04R 2499/11 (2013.01); H04R 2499/15 (2013.01); H04S 7/303 (2013.01);
Abstract

A display device having a speaker module includes a display, an ultrasonic speaker and an adjustment module. The speaker module includes at least one first speaker module and at least one second speaker module. The first speaker module is disposed at the display and adapted to emit a first ultrasonic wave. The second speaker module is disposed at the display and adapted to emit a second ultrasonic wave. The first ultrasonic wave and the second ultrasonic wave are intersected to form an audible region. The adjustment module is adapted to control the first speaker module and the second speaker module to rotate relative to the display, so as to drive the audible region to target a user.

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