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:
Oct. 15, 2024
Filed:
Aug. 25, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventor:
Dongsung Kim, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/42 (2014.01); H04B 7/06 (2006.01); H04N 5/58 (2006.01); H04N 21/422 (2011.01); H04N 21/436 (2011.01); H04N 21/4363 (2011.01); H04N 21/4402 (2011.01); H04N 21/443 (2011.01);
U.S. Cl.
CPC ...
H04N 19/42 (2014.11); H04B 7/0608 (2013.01); H04N 5/58 (2013.01); H04N 21/4363 (2013.01); H04N 21/4436 (2013.01);
Abstract
An image transmission device including a content compression unit configured to compress an image signal, a wireless transmission unit configured to wirelessly transmit the compressed image signal to an image reception device, and a processor configured to switch a power mode of the image transmission device to a low power mode based on a determination that an image signal is not being received from an external source or that an ambient brightness at the image reception device is less than a preset brightness, and control the content compression unit to increase a compression rate of the image signal in the low power mode.