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Twitter“local dimming” technology to improve the black level and contrast ratios that are weak LCD technology, can achieve 1000000:1 dynamic contrast ratio. When part of the screen goes dark and the other is bright, LCD Backlighting standard (cold cathode fluorescent lamp (CCFL)) must be based on the LCD panel to block the light and create [...]
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720p vs 1080p HDTV Resolution
November 5th, 2008 
Best Buy HDTV There are 2 different levels of resolution commonly used in modern HDTVs. The lower one is called “720p”, which means that there are 720 rows of pixels and has a progressive display. The higher resolution is called “1080p” which means 1080 rows of pixels, usually with 1920 pixels per row. Now the current highest HDTV [...]
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Tags: 720p versus 1080p, difference between 1080p and 720p 
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