Title :
Low cost LCD panel frame rate doubling by applying Motion Controlled Dynamic Frame Insertion
Author :
He, Haiyan ; Janssen, Johan G. ; Bellers, Erwin
Author_Institution :
NXP Semicond., San Jose, CA
Abstract :
Motion Controlled Dynamic Frame Insertion (MCDFI) technique is a cost effective solution for reducing motion blur on LCD panels. The key component of MCDFI is a variable low-passed filter with a cut-off frequency that is controlled by the motion velocity. Compared with Motion Compensated approach, its complexity is much lower. Compared with other impulse driving technologies such as Grey Frame Insertion, Dynamic Frame insertion etc, it has much less artifacts.
Keywords :
liquid crystal displays; low-pass filters; cut-off frequency; low cost LCD panel frame rate; motion blur; motion controlled dynamic frame insertion; variable low-passed filter; Costs; Delay; Displays; Frequency modulation; Helium; Low pass filters; Motion control; TV; Transfer functions; Velocity control;
Conference_Titel :
Consumer Electronics, 2009. ICCE '09. Digest of Technical Papers International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4701-5
Electronic_ISBN :
978-1-4244-2559-4
DOI :
10.1109/ICCE.2009.5012161
