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:
Sep. 03, 2019
Filed:
Jun. 19, 2017
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Seunghun Lee, Seoul, KR;
Youngran Kim, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/07 (2006.01); G06Q 30/02 (2012.01); G09F 9/30 (2006.01); H04N 21/433 (2011.01); H04N 21/4425 (2011.01); H04N 21/222 (2011.01);
U.S. Cl.
CPC ...
G06F 11/0769 (2013.01); G06F 11/0706 (2013.01); G06F 11/0757 (2013.01); G06Q 30/0241 (2013.01); G06Q 30/0272 (2013.01); G09F 9/30 (2013.01); H04N 21/2223 (2013.01); H04N 21/4331 (2013.01); H04N 21/4425 (2013.01);
Abstract
A digital signage including a memory; a display; and a controller configured to display content on the display, capture a plurality of images of the displaced content, store the plurality of captured images in the memory, and display the stored images on the display in response to an error event signal.