21.5"4 wire resistive touch screen

1.high transparency 2.0.5mm thickness 3.fast response 4.High sensitivity

 

21.5" 4 Wire Resistive Touch Film

 

Our Brand:

We accept Neutral(No logo). OEM. ODE

 

4 wire resistive touch film over view :

GreenTouch 4-Wire Resistive flexible film to film touch screen is an outstanding high quality NEW product, Suitable for low cost solution. It is inherently of many advantages such as high accuracy, Quick response, Drift-free, Stable and long durability for a life time of 1,000,000 times finger touches. GreenTouch 4 wire Resistive touch screen featured contamination-resistant and waterproof, is designed for the harshest environment such as dust is prevalent or liquid spills, Splashes and wash down. It can be touched by finger, Gloved finger and leather or stylus pen.

4wire resistive touch film advantages :

super thin thickness: 0.5mm, being installed on any regular monitor

double-sided touch: you are never worried about the direction issue of installing the up and down sides.

Being shatterproof/soft: Because it consists of film and film, it is too soft to be broken.

Low cost

Finger, gloved hand and stylus activation

High accuracy and sensitivity

High durability and reliability

Contaminant proof and liquid resistance

4wire resistive touch screen application :

Light industrial

Home appliances

Portable sport devices

Access control terminals

Portable medical devices

LCD and LED Monitor

You can put our touch screen into a standard or brand monitor, such as: Dell, AOC, Samsung, Philips, LG, View Sonic, Lenovo, and Acer. It turns into a brand monitor immediately:

  4wire resistive touch film specification

No.	Item	specification	No.	Item	specification
1	Resolution	4096 X 4096	14	Surface Hardness	3H
2	Detection method	4 Wire Resistive	15	Operating Temperature	_10°C ~ 60°C
3	Size	2.8"~23"	16	Operating Voltage	DC5V
4	Aspect ratio	4:3/16:9 /16:10	17	Linearity	<1.5%
5	Input method	Finger or touch pen	18	Operation Pressure	15 ~ 70g
6	Position accuracy	2.5~5mm	19	Message Noise	5 m sec ~ 15 m sec
7	Isolation Resistance	20MΩ↑ @ DC 25V	20	Drivers available	Windows 2000/Windows XP/Win 7 / Win 8/Windows NT/Linux/Mac
8	Optical Clarity	80 %↑	21	Faceplate Surface	Glare hard coating; Anti-Newton ring
9	Endurance Test strikes	Over 1 million	22	Working environment	Under sunlight, indoor and outdoor
10	Resistance	200Ω ~ 900Ω	23	X.Y resistance	100Ω~1000Ω according to the size
11	Certificates	CE, FCC, RoHS	24	Humidity	10%~90% RH at 60°C, non-condensing
12	Storage Temperature	_ 20°C ~ 70°C	25	Relative humidity	10%~90% RH at 40°C, non-condensing
13	Operating Current	5mA ~ 25mA	26	Response time	<10ms

7"4 wire resistive touch film drawing :

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Factory show :

21.5"4 wire resistive touch screen