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• General Features:
• The prototype is a 46-inch LCD with Dolby’s HDR LED backlight technology
  
• LCD panel provides a resolution of 1920 x 1080 pixels (Full HD), fitting a native 16:9 aspect ratio
  
• Brightness: greater than 4,000 cd/m2
  
• Contrast ratio: INFINITE! Full On / Full Off
  
• Step size: 16 bits of luminance
  
• Luminance uniformity: more than 95% through the LCD panel
• Prototype Detailed Technical data:
• 1,838 LEDs
  
• Each LED is powered by 500 mA and provides a luminous flux of 80 lm
  
• The LED drivers are Texas Instruments TLC5940
  
• Each driver has 16 outputs grouped in parallel 4 by 4
  
• Each driver feeds 4 LEDs
  
• LED brightness is controlled by PWM (with up to 12 bit grey scale resolution)
  
• The BLU boards are connected to the HDR processing board trough an LDVS interface
  
• The color resolution of the LCD panel is 8/bit color
  
• The HDR algorithm expands the signal from the source in 16/bit color
  
• A stream of 8 bit are sent to the LCD panel and the others 8 bit are sent to the BLU
  
• The total effect between the LCD and BLU is equivalent to 16 bit wide dynamic range display

g10rg0s said:

Ενδιαφέρον κομμάτι τεχνολογικά και μόνο, αλλά δεν μπορώ να καταλάβω προς τι η τόση φωτεινότητα.

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Rivers said:

Αυτη ειναι η max φωτεινοτητα προφανως.

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