PNX85500 – Single Chip LCD TV System with ... - Hot Chips
PNX85500 – Single Chip LCD TV System with ... - Hot Chips
PNX85500 – Single Chip LCD TV System with ... - Hot Chips
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Improved Picture Quality at Reduced Power<br />
2D Local Dimming Processing<br />
Histogram<br />
Video<br />
input<br />
<strong>PNX85500</strong><br />
FRC Processor<br />
Image Analysis<br />
Backlight<br />
calculation<br />
+<br />
Video<br />
Gain<br />
Backlight output Video output<br />
Perceived output<br />
Video on backlight<br />
=<br />
<strong>PNX85500</strong> / <strong>Hot</strong><strong>Chip</strong>s / C.Osborne, R. Karge<br />
Reduce <strong>LCD</strong> <strong>TV</strong>’s<br />
backlight power by<br />
about 50%<br />
Significant increase<br />
of contrast and black<br />
level<br />
Histogram<br />
measurement and<br />
pixel processing<br />
done in HW-IP<br />
Flexible processing<br />
of VLIW processor<br />
for image analysis<br />
and backlight<br />
calculation<br />
20<br />
25-Aug-2009
Change language