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Sharp AQUOS LC-22LE520M-RD Folleto
New technology
Scanning LED backlight
Conventional technology
Drive with two signal lines
Excessive wiring and components reduce light
utilization efficiency.
2 signal
lines
Pixel illustration
X-Gen/RGB
X-Gen/RGBY
1,920 X 3 X 1,080 (RGB)
= 6,220,800 dots
reduced crosstalk
FreD technology (uV²A)
Drive with one signal line
Reduced wiring and components increase
light utilization efficiency.
1 signal
lines
Pixel illustration
1,920 X 4 X 1,080 (RGBY)
= 8,294,400 dots
Ultraviolet-induced Multi-domain Vertical Alignment (UV²A)
Unprecedented deep black and brilliant white are produced using light-polarization technology at the picometer level. (One
picometer is one trillionth of a meter.) In addition, a high-precision picture with fast control of the liquid crystal molecules in fully
uniform response achieved by applying ultraviolet light to the light polarization film in the manufacturing process.
Whiter white
Conventional LC panel
UV²A panel
Ribs and slits
Whiter white is reproduced
without ribs and slits.
* Ultraviolet-induced multi-domain vertical alignment (UV²A) is a manufacturing method in which UV light is used for precision control of liquid crystal
molecules to ensure uniform alignment in specific direction.
Improved Colour Reproduction
The addition of yellow pixels enables the reproduction of colours which displays were previously unable to accurately depict.
The 4-colour system creates a vast array of colours and improves expressiveness
Light Blue
0.9
0.8
0.7
0.6
500
0.5
0.4
0.3
490
Colour reproduction area
0.2
of HDTV standard (EBU100% )
480
0.1
Colour reproduction area
of Quattron
0.0
0.0
Technology in X-Gen Panels
*
Blacker black
Conventional LC panel
Light leakage
.
Bright Yellow
520
540
560
580
Sparkling Gold
600
620
470
460
380
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
UV²A panel
Blacker black is reproduced with
little light leakage.
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