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.:
Date of Patent:
May. 02, 2023
Filed:
Nov. 07, 2017
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventor:
Jongha Park, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 41/09 (2006.01); H05K 5/00 (2006.01); G06F 3/01 (2006.01); H01L 41/053 (2006.01); H05K 5/03 (2006.01); B06B 1/06 (2006.01); H04R 17/00 (2006.01); H04M 1/03 (2006.01); H04R 1/26 (2006.01); H01L 41/187 (2006.01); G06F 1/16 (2006.01); H04R 7/04 (2006.01); H04M 1/02 (2006.01);
U.S. Cl.
CPC ...
H01L 41/09 (2013.01); B06B 1/06 (2013.01); G06F 1/1605 (2013.01); G06F 1/1626 (2013.01); G06F 1/1637 (2013.01); G06F 1/1684 (2013.01); G06F 1/1688 (2013.01); G06F 3/01 (2013.01); G06F 3/016 (2013.01); H01L 41/053 (2013.01); H01L 41/0533 (2013.01); H01L 41/1876 (2013.01); H04M 1/0266 (2013.01); H04R 7/045 (2013.01); H04R 17/00 (2013.01); H05K 5/0017 (2013.01); H05K 5/03 (2013.01); H04M 1/03 (2013.01); H04R 1/26 (2013.01); H04R 2400/03 (2013.01); H04R 2440/05 (2013.01); H04R 2499/11 (2013.01); H04R 2499/15 (2013.01);
Abstract
A display apparatus is disclosed. The display apparatus includes a display panel, a piezoelectric vibration unit attached to a rear surface of the display panel, and a member attached to at least one of a rear surface of the piezoelectric vibration unit and a portion of the rear surface of the display panel that surrounds the piezoelectric vibration unit. The display apparatus includes a display panel, a damping member attached to a rear surface of the display panel, and a piezoelectric vibration unit attached to a rear surface of the damping member.