LCD Touch Screen Module

LCD touch screen module
2.0’’TFT --LCD touch screen module XTPQ20NN02-02
Model No. XTPQ20NN02-02
►Display Format :320x240
►Size: 2.0’’
►View Direction: 12H
►Interface: MCU
►Built-in Controller:ILI9342C
►Touch Screen : Without touch screen

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Product Details

LCD touch screen module

2.0’’TFT --LCD touch screen module XTPQ20NN02-02

Model No. XTPQ20NN02-02

►Display Format :320x240

►Size: 2.0’’

►View Direction: 12H

►Interface: MCU

►Built-in Controller:ILI9342C

►Touch Screen : Without touch screen

1.Description and Features of LCD touch screen module XTPQ20NN02-02

LCD touch screen module XTPQ20NN02-02 is a TM (Transmissive) type color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching device. This LCDtouch screen module is composed of a TFT-LCD module, a driver circuit and a back-light unit . The resolution of a 2.0" contains 320RGBx240dots and can display up to 262K colors. The following table

described the features of XTPQ20NN02-02.

LCD Module

Item

Specification

Unit

Screen Size

2.0 inches

Diagonal

Display Resolution

320RGB(H)x240(V)

Dot

Active Area

40.8(H) x 30.6V)

mm

Outline Dimension

46.2 (W) x 41.2(H) x2.7 (D)

mm

Display Mode

Normally white/Transmissive

--

Pixel Arrangement

RGB-Vertical Stripe

--

Display Color

262K

--

Gray scale inversion Direction ion

12 o’clock


Viewing Direction

6 o’clock

--

Drive IC

ILI9342C

--

2.Mechanical Information

Item

Min.

Typ.

Max.

Unit

Note

Module Size

Horizontal (H)

--

46.2

--

mm

--

Vertical (V)

--

41.2

--

mm

(1)

Thickness (T)

--

2.7

--

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

3.1Absolute Max. Ratings

3.1.1Absolute 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.

3.2Electrical Absolute Rating

3.2.1TFT-LCD Module

(Voltage Referenced to VSS)
Item

Symbol

Value

Unit

Condition

Min.

Max.

Digital Power Supply Voltage

VDD

VSS-0.3

5.0

V

--

3.2.2Back-Light Unit

(Ta=25±2°C)
Item

Symbol

Min.

Max.

Unit

Note

Current(1LED)

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.

4Electrical Characteristics

4.1Backlight Unit

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

(Ta=25±2°C)
Item

Symbol

Value

Unit

Condition

Min.

Typ.

Max.

LED Voltage

VF

2.7

3.0

3.3

V

If=40mA

LED Current

IF

-

40

-

mA


Power Consumption

PBL

-

-

-

mW


Brightness through TFT

Lv

-

200

-

nit

If=40mA

Color coordinate(TFT Surface)

Y

0.25<x<0.29


X

0.25<x<0.29


Uniformity(TFT Surface)


>=80%


Note (1) PBL = VF × IF

5.Input Terminal Pin Assignment

图片62.jpg

图片63.jpg

图片64_副本.png
图片16_副本.png

FAQ
1.What is your monthly production capacity ?
Answer: Our monthly production capacity is about one million pieces modules.

2.How to store the LCD display modules ?
Answer :Please store the LCD display modules in anti-static electricity container and clean environment.

3.What are the precautions in use of LCD Modules?
(1)Avoid applying excessive shocks to the module or making any alterations or modifications to it.
(2)Don’t make extra holes on the printed circuit board, modify its shape or change the components of LCD module.
(3)Don’t disassemble the LCM.
(4)Don’t operate it above the absolute maximum rating.
(5)Don’t drop, bend or twist LCM.
(6)Soldering: only to the I/O terminals.

4.How to place orders?
Answer :Please send us the purchase order by Email or Fax. Then we will send you an invoice for deposit payment. We need to know the following information of your order.
1)Product information-Quantity,part number
2)Delivery time required.
3)Shipping information-Company name, Street address,Phone&Fax number,Destination sea port.

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