Abstract
Bit slice addressing (BSA) is useful to display grayscales in fast switchable
bi-stable displays and active matrix liquid crystal displays (AMLCD). The
display is used as a dynamic mask and intensity of light source that illuminates
the display is controlled to be proportional to the bit-weight of the bit
that was used to refresh the display. A viewing angle characteristic that
is independent of grayscales, color purity of images, reduction of motion
blur, wide voltage margin to switch the state of pixels, option to reduce
power consumption of backlight and low hardware complexity of data drivers
are some of the advantages of BSA. Multi-BSA is also proposed to drive the
state-of-the-art active-matrix LCDs.
© 2012 IEEE
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