Intel filed 1 patent in Graphics this month.
The application covers display technology that enables instantaneous switching between different video modes, such as transitioning from 4K at 240Hz to 1080p at 480Hz without any screen blanking. This zero-latency mode switching capability targets scenarios where users need to change resolution and refresh rate combinations on the fly, particularly during competitive gaming sessions.
Intel's single Graphics patent tackles the persistent annoyance of screen blanking during resolution changes. When gamers switch between different display modes today, they typically endure a 3-second interruption while the monitor resynchronizes with the new signal. The patented approach eliminates this delay by adding extra horizontal and vertical blank pixels to lower-resolution frames, keeping the pixel clock rate and total horizontal pixel width identical across different modes. This allows displays to transition between 4K/240Hz and 1080p/480Hz configurations without any visible interruption or resynchronization pause.