Intel filed 1 patent this quarter in Graphics.
The filing covers display technology that enables instant switching between different resolution and refresh rate combinations, such as toggling from 4K at 240Hz to 1080p at 480Hz. The patent describes a zero-latency mode transition system that eliminates screen blanking during changes, designed for scenarios requiring seamless visual output adjustments.
Intel's single Graphics patent tackles the brief but disruptive black screen that typically occurs when monitors switch between different resolution and refresh rate modes. The approach keeps the display's pixel clock rate and total horizontal pixel width constant across modes by adding extra blank pixels around lower-resolution frames, effectively maintaining the same timing signals the display expects. This technique allows a monitor to transition from 4K at 240Hz to 1080p at 480Hz without the usual 3-second blanking and resynchronization period. The patent targets competitive gaming scenarios where players might want to change visual settings mid-session without interrupting their display output.
All data sourced from USPTO patent filings. Google Patents may take several weeks to index recent publications. If a link is unavailable, search for the patent number at USPTO Patent Public Search.