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:
Apr. 07, 2026
Filed:
May. 13, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 21/2343 (2011.01); H04N 21/234 (2011.01); H04N 21/24 (2011.01); H04N 21/4402 (2011.01);
U.S. Cl.
CPC ...
H04N 21/2343 (2013.01); H04N 21/23418 (2013.01); H04N 21/2402 (2013.01); H04N 21/4402 (2013.01);
Abstract
A transmission device in a wireless display system for efficiently displaying an image according to a network environment that changes in real time that includes an RF transmission module for transmitting image data to a reception device, and a processor for acquiring network state information, determining the compression ratio of an original image and values of one or more image quality factors on the basis of the network state information, compressing, to the determined compression ratio, an image signal processed according to the determined values, and transmitting the compressed compression image to the reception device.