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:
Jan. 25, 2021
Filed:
Jan. 08, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 13/00 (2017.12); H04N 21/2362 (2010.12); H04N 21/431 (2010.12); H04N 21/434 (2010.12); H04N 21/488 (2010.12); H04N 21/81 (2010.12); H04N 13/183 (2017.12); H04N 13/156 (2017.12); H04N 13/194 (2017.12); H04N 13/161 (2017.12);
U.S. Cl.
CPC ...
H04N 13/183 (2018.04); H04N 13/156 (2018.04); H04N 13/161 (2018.04); H04N 13/194 (2018.04); H04N 21/2362 (2012.12); H04N 21/4314 (2012.12); H04N 21/4345 (2012.12); H04N 21/4884 (2012.12); H04N 21/816 (2012.12);
Abstract
A broadcast receiver and a 3D subtitle data processing method thereof are disclosed. A method for processing three dimensional (3D) subtitle data includes receiving, by a receiver, a broadcast signal including 3D subtitle data, extracting, by an extracting unit, subtitle display information for a base view and extended subtitle display information for an extended view from the 3D subtitle data, and controlling, by a controller, a 3D subtitle display using the subtitle display information for the base view and the extended subtitle display information for the extended view.