Tech Knowledge | FAQ | Company News
Fundamentals and selection tips for HDMI, DP, LVDS, V-by-One, eDP and other display interfaces — a quick path to the technical background of display testing.
Continuously UpdatedThe most common issues customers encounter when using test equipment, with troubleshooting methods — organized for quick reference.
Content in PreparationNew product releases, technology upgrades and company updates — stay on top of the latest from Yuanwei Technology.
Content in PreparationDisplay interface knowledge and testing experience shared.
The evolution from HDMI 1.0 to 2.1, illustrated 19-pin definitions, and the concepts and roles of EDID, CEC, ARC/eARC and HDCP 1.4/2.2.
The meaning and relationships of pixel clock, active area, horizontal/vertical blanking, front/back porch and sync signals — with diagrams and a 1080P60 parameter example.
A systematic comparison of LVDS and V-by-One — transmission principles, data rates, cabling and applications — plus how to choose the right signal source for pattern testing.
A comparison of HDMI 2.1 and DisplayPort 1.4 in bandwidth, resolution support and key features, with typical applications in display testing.