Title :
The suppression of noise on a dithering image in LCD overdrive
Author :
Someya, J. ; Okuda, N. ; Sugiura, H.
Author_Institution :
Mitsubishi Electr. Corp., Kyoto
Abstract :
The authors have developed an LCD overdrive featuring a feedforward driving technique with frame memory reduction. Adapting an image compression technique for the reduction of stored frame image data has resulted in a frame memory which uses less DRAM. In this report we discuss a method of suppressing the noise caused by memory reduction when a specific pattern is applied such as a dithering image
Keywords :
data compression; image coding; liquid crystal displays; LCD overdrive; dithering image; feedforward driving technique; frame memory reduction; image compression technique; noise suppression; Circuits; Codecs; Computer displays; Costs; Decoding; Delay; Error correction; Image coding; Liquid crystal displays; Noise reduction;
Journal_Title :
Consumer Electronics, IEEE Transactions on
DOI :
10.1109/TCE.2006.273152
