Top Qs
Timeline
Chat
Perspective
High-performance addressing
From Wikipedia, the free encyclopedia
Remove ads
High-performance addressing (HPA) is a passive-matrix liquid-crystal display (LCD) technology commonly found on low-end laptop computers. Versions of HPA have been developed by both Hitachi and Sharp.[1] HPA enables higher response rates and contrast, displaying up to 16-million colors; however, HPA displays lack the crispness that is found with an active-matrix display.[2] HPA uses a technique called multiline addressing in which the incoming video signal is analyzed and the image is refreshed with a frequency as high as possible.[1]
Remove ads
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads