LQ057Q3DC12,led背光

1 features
5.7 inch amorphous-tft-lcd (thin film transistor liquid crystal display)
module. this module is composed of a 5.7” tft-lcd panel, a driver circuit and
backlight unit.
(1) construction: 5.7” a-si color tft-lcd, white led backlight and pcb.
(2) resolution (pixel): 320(r.g.b) x240
(3) number of the colors : 262k colors ( r , g , b 6 bit digital each)
(4) lcd type : transmissive color tft lcd ( normally white)
(5) interface: 33 pin
(6) power supply voltage: 3.3v single power input. built-in power supply circuit.
(7) viewing direction: 12 o’clock ( the direction it’s hard to be discolored )
(8) pcb rev.d ; dclk improved. rv10=9.1k
out 4
vcc 5
2 in1
1 in2
3 gnd
u4
elm74s86
sw74 +5v
dclk
1 1
2 2
3 3
jp6
sw74
dgnd
+5v

2 physical specifications
item specifications unit
display resolution(dot) 960 (w) x 240(h) mm
active area 115.2 (w) x 86.4 (h) mm
screen size 5.7(diagonal) mm
pixel size 120 (w) x 360 (h) um
color configuration r.g.b stripe
overall dimension 144.0(w)x104.6(h)x13.0(d) mm
weight t.b.d mg
backlight unit led
3 electrical specification
3.1 absolute max. ratings
3.1.1 electrical absolute max. ratings
item symbol condition min. max. unit remark
power voltage vcc vss=0 -0.3 6.0 v
input voltege vin -0.3 vcc+0.3 v note 1
note1:hsync, vsync, enab, ck, r0~r5, g0~g5, b0~b5

5.1 driving signals for the tft panel
pin no symbol i/o description remark
1 gnd gound
2 ck clock signal. latching data at the rising edge
3 hsync horizontal sync input in digital rgb mode
4 vsync vertical sync input in digital rgb mode
5 gnd i gound
6 r0 i
7 r1 i
8 r2 i
9 r3 i
10 r4 i
11 r5 i
red data
12 gnd i gound
13 g0 i
14 g1 i
15 g2 i
16 g3 i
17 g4 i
18 g5 i
green data
19 gnd i gound
20 b0 i
21 b1 i
22 b2 i
23 b3
24 b4 i
25 b5 i
blue data
26 gnd i gound
27 enab i input data enable control
28 vcc i
29 vcc i +3.3v power supply
30 r/l i no connection
31 u/d i no connection
32 nc i not use
33 gnd i gound

本产品的加工定制是是，品牌是ampire，型号是AM320240NSTNQW-H，种类是TFT型液晶屏(模块)，屏幕尺寸是5.7（英寸），色彩是262k，亮度是500，对比度是600:1，分辨率是640480，点距是0.36*0.36（mm），响应时间是12（ms），可视角度是6（°）