Monitor TFT LCD Module

Monitor TFT LCD Module

Thin-Film-Transistor LCD Module
Screen Size:5.0 inches
Display Resolution:800RGB(H)x480(V)
Active Area:108 (H) x 64.8 (V)
Outline Dimension:120.7(W) x 75.8(H) x 2.95 (D)
Display Mode:Normally white/Transmissive
Pixel Arrangement:RGB-Vertical Stripe

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Product Details

Thin-Film-Transistor LCD Module

Model:XTPW50SN04-01


Monitor TFT LCD module

Description of monitor TFT LCD module XTPW50SN04-01

Item

Specification

Unit

Screen Size

5.0 inches

Diagonal

Display Resolution

800RGB(H)x480(V)

Dot

Active Area

108 (H) x 64.8 (V)

mm

Outline Dimension

120.7(W) x 75.8(H) x 2.95 (D)

mm

Display Mode

Normally white/Transmissive

--

Pixel Arrangement­­

RGB-Vertical Stripe

--

TP

-

--

Gray scale inversion Direction ion

6 o’clock


Viewing Direction

12 o’clock 

--

Drive IC

ILI6122*1 / ILI5960*1

--

Surface luminance

250 cd/㎡



1.General Description and Features of   monitor TFT LCD module XTPW50SN04-01

Monitor TFT LCD module XTPW50SN04-01 is 800x480 dots 5" color TFT LCD module display with vga,video,av signal driver board,optional 4-wire resistive touch panel, USB port controller driver board and remote control. Monitor TFT

LCD module XTPW50SN04-01 has superior   display quality and wide view angle. It can be used in any embedded systems,car,industrial device,security and hand-held equipment which requires display in high quality and colorful video.


2.Mechanical Information of monitor TFT LCD module XTPW50SN04-01

Item

Min.

Typ.

Max.

Unit

Note

Module Size

Horizontal (H)

--

120.7

--

mm

--

Vertical (V)

--

75.8

--

mm

(1)

Thickness (T)

--

2.95

--

mm

(2)

Weight

--

N/A

--

g

--

Note (1) Not include FPC.

Refer to the Outline Dimension for further information.

(2) Back-light unit are included.


3.Electrical Specifications of monitor TFT LCD module XTPW50SN04-01

3.1  Absolute Max. Ratings

3.1.1 Absolute Ratings of Environment

If the operating condition exceeds the following absolute maximum ratings, the TFT LCD module may be damaged permanently.

(Ta=25±2°C, VSS=GND=0)

Item

Symbol

Min.

Max.

Unit

Note

Operating temperature

TOPR

-20

70

°C

(1)

Storage temperature

TSTG

-30

80

°C

(1,2,3)

Note (1) 95 % RH Max. ( 40 °C ≥ Ta ). Maximum wet-bulb temperature at 39 °C or less. (Ta > 40 °C) No condensation.

Note (2) In case of below 0°, the response time of liquid crystal (LC) becomes slower and the color of panel becomes darker than normal one. Level of retardation depends on temperature, because of LC's character

Note (3) Only operation is guarantied at operating temperature. Contrast, response time, another display quality are evaluated at +25°C.


3.2  Electrical Absolute Rating

3.2.1TFT-LCD Module

Item

Symbol

Value

Unit

Condition

Min.

Max.

Digital Power Supply Voltage

VDD

VSS-0.3

5.0

V

--


3.2.2 Back-Light Unit

 (Ta=25±2°C)

Item

Symbol

Min.

Max.

Unit

Note

current

If

--

     30

mA

(1)

voltage

VR

--

5.0

V

(1)

Note (1) Permanent damage to the device may occur if maximum values are exceeded or reverse voltage is loaded. Functional operation should be restricted to the conditions described under normal operating conditions.


Electrical Characteristics of monitor TFT LCD module XTPW50SN04-01

4.1 Backlight Unit

The back-light system is an edge-lighting type with twelve white LEDs (Light Emitting Diode).

 (Ta=25±2°C)

Item

Symbol

Value

Unit

Condition

Min.

Typ.

Max.

LED Voltage

VF

16.8

18.6

  20.4

V

 

LED Current

IF

-

40

-

mA

 

Power Consumption

PBL

-

744

-

mW

 

Note (1)   PBL = VF × IF


Input Terminal Pin Assignment of monitor TFT LCD module XTPW50SN04-01

PIN.NO

SYMBOL

I/O/P

FUNCTI

MEMARK

1

Vled-

p

POWER FOR  BACKLIGhT (groun)


2

Vled+

p

POWER FOR  BACKLIGhT(ANODE)


3

gnd

p

groun


4

vdd

p

VOLTAGE


5-12

R0-r7

I/O

RED DATA


13-20

G0-g7

I/O

GRREN DATA


21-28

B0-b7

I/O

BIUE DATA


29

gnd

p

groun


30

dclk

i

4_副本.jpg


31

disp


Display on/off


32

hsyn

i

3.jpg


33

vsyn

i

2.jpg


34

de

i

1.jpg


35

nc


NO CONNECT


36

gnd

p

groun


37

xr(NC)


NO CONNECT


38

yd(NC)


NO CONNECT


39

xl(NC)


NO CONNECT


40

yu(NC)


NO CONNECT



Optical Characteristics of monitor TFT LCD module XTPW50SN04-01

image009.jpg

image011.jpg

image013.jpg


Dimensional outlines of monitor TFT LCD module XTPW50SN04-01

image016.jpg

image017.jpg


FAQ

The motors in the TFT system are advertised as having encoders on them, whatdoes that achieve as an end result for the end user?

a. Each motor of the TFT system (except the fog stream motor) has on the end of its shaft a device that generates multiple pulses for each rotation of the motor. What this means is that by counting these pulses the microprocessor in the motor controller always knows where the monitor is in terms of position.This accomplishes several things.

i. One thing that it accomplishes is that the limit switches normally required to keep the monitor from hitting its end stops are not needed.

ii. A second benefit is that no matter what pressure is on the monitor, nor how cold or warm it may be, nor how worn it may be (or unmaintained) the motor controller can vary the amount of power to the motors such that the SPEED of the motors is always CONSTANT.

iii. The use of pulse feedback means that the motor can go very slow when it  first starts up so that fine adjustments are possible. After a time delay the motor can then speed up for fast transit.

iv. Position control is ESSENTIAL for the effective use of an oscillate function. Other competitive products usetiming for this function. If timing is used then the speed of the monitor overtime due to cold, pressure, warm up, etc., will affect the length of the movement causing the position to be lost quickly. The TFT monitors, once programmed to oscillate, will operate for an  unlimited amount of time without losing the pattern

v. Position control is also essential to a reliable stow function. The TFT monitor, during its stow function, moves to known end stops and re-zeros itself. It then moves from these known points thru a user-programmable patternto the stowed position. Other models of monitor use time and if the monitor ismoving slowly due to low voltage or being cold soaked it may give the signal  that it is stowed when in fact it has not moved all the way to its end position.


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