640480高分辨率，高亮侧背光，可单片机直接点亮，

1. introduction


this is a color active matrix tft-lcd that
 uses amorphous silicon tft as a switching
device . this model is composed of a 5.7inch tft-lcd panel, touch panel, a driving
circuit and led backlight system . this 
tft-lcd has a high resolution (640(r.g.b) x
480) and can display up to 262,144 colors .
1-1. features  

 vga resolution 

 6 bits color driver with 1 channel ttl interface  

 wide range operation temperature 
  

2. physical specifications
item
specifications
unit
display resolution(dot)
640rgb (w) x 480(h) dots
display area
115.2 (w) x 86.4 (h) mm
pixel pitch
0.1815 (w) x 0.1815 (h) mm
color configuration r.g.b vertical stripe 
overall dimension 127.0(w)
x98.43(h)x6.6(d)---(typ) mm
surface treatment antiglare , hard-coating(3h) 
brightness  250 cd/m
2
contrast ratio  250 : 1 
backlight unit led 
display color 262,144 colors
viewing direction 12 o¡¯clock 
display mode normally white