Marian C Posted November 8, 2013 Share Posted November 8, 2013 bunama ajuta cineva cu traducerea exacta "As of 2012, most implementations of LCD backlighting use PWM to dim the display,[51] which makes the screen flicker more acutely (this does not mean visibly) than a CRT monitor at 85 Hz refresh rate would (this is because the entire screen is strobing on and off rather than a CRT's phosphor sustained dot which continually scans across the display, leaving some part of the display always lit), causing severe eye-strain for some people.[52][53] Unfortunately, many of these people don't know that their eye-strain is being caused by the invisible strobe effect of PWM.[54] This problem is worse on many of the new LED backlit monitors, because the LEDs have a faster turn-on/turn-off time than a CCFL bulb."multumesc frumos Link to comment
Marian C Posted November 8, 2013 Author Share Posted November 8, 2013 nu mai trebuie am gasit ceva mai explicit http://www.flatpanelshd.com/focus.php?s ... 1362457985 http://www.infobyte.hr/blog/134/ccfl-vs ... ly-better/ Link to comment
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