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:
Jul. 15, 2025
Filed:
Jul. 19, 2023
Lg Electronics Inc., Seoul, KR;
Seunghyun Yoo, Seoul, KR;
Dokyun Kim, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
According to the present disclosure, a method performed by a source device is provided. The method comprises: receiving, from a sink device, a Hot Plug Detection (HPD); receiving, from the sink device, an Extended Display Identification Data (EDID) and DisplayID; receiving, from the sink device, a first DisplayPort Configuration Data (DPCD) including first 1-bit information related to whether or not Adaptive-Sync 2.x is supported; transmitting, to the sink device, a second DPCD including second 1-bit information indicating that the Adaptive-Sync operation operates based on the DID2.x Adaptive-Sync Data Block; and transmitting, to the sink device, Video stream data and Adaptive Sync Secondary Data Packet (SDP).