Shenzhen GreenTouch Technology Co., Ltd.: Shenzhen, Guangdong, China; Main products: Resistive touch screen, Infrared touch screen, SAW touch screen, Interactive touch foil, Touch screen monitor

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GreenTouch 7" 4 wire resistive touch screen for high quality desktop touch monitor

Name: GreenTouch 7" 4 wire resistive touch screen for high quality desktop touch monitor
Brand: GreenTouch
Availability: InStock

FOB Price

USD $1 - $2.7 / Piece

1 Piece(Min.Order)

Supply Ability 200000 Piece / Pieces per Month
Port Shenzhen
Payment TermsT/T D/P D/A Credit Card PayPal

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Product Details

Products Status	Stock	Screen Size	Other, 7.0"
Type	Other, Resistive, resistive touch screen	Interface Type	Serial, USB, Other, Serial, USB, USB or RS232
Resolution	Other, 40964096, 40964096	Brand Name	GreenTouch
Model Number	GT-4W-7.0	Place of Origin	Guangdong, China

Product Description

4wire resistive touch screen from GreenTouch

The 4 wire resitive touchscreen consists of a glass layer with a conductive coating on top and a polyester top sheet with a conductive coating on the bottom. The conductive surfaces are held apart by "spacer dots",usually glass beads that are silk-screened onto the coated glass.

When a person presses on the top sheet, its conductive side comes in contact with the conductive side of the glass, effectively closing a circuit (this is called pressure sensing). The voltage at the point of contact is read from a wire connected to the top sheet.It can be touched by finger, gloved finger, leather or stylus pen.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.

Products Classification:

Type	Material	Size	Thickness	Remarks
4wire resistive touch screen	ITO film+ITO glass	2.8”-12.1”	1.1mm/1.2mm/1.4mm	Can be customized
4wire resistive touch screen	ITO film+ITO glass	13.3”-22”	2.3mm
4wire Resistive flexible film to film	ITO film+ITO film	10.4”-22”	0.5mm

Products Advantage:

u High Precision

u Fast Response speed

u Stability

u Long life service

u Adaptable to bad environment(Under sunlight,indoor and outdoor).

Products Application:

u Car computer and GPS

u Open touch TV/PC

u Touch POS

u LCD/LED touch monitor

u Touch all-in-one pc

u Touch Kiosk

u And other devices

Products specification:

Interface Type:	USB interface
Resolution	4096x4096
Screen Ratio	4:3/16:9/16:10
Material	Glass + Film or Film + Film
Certificates	CE, FCC, RoHS
Input method	Finger or touch pen
Position accuracy	1.15~2.5mm
Operating Voltage	DC ≤ 10V
Operating current	5~25mA
Response time	Less than 10ms
Touch action force	20~100g
Operating temperature	-10°C~60°C
Storage temperature	-20°C~70°C
Surface hardness	3H
Working environment	Under sunlight, indoor and outdoor
Transparency	≥80%
Isolation resistance	≥20MΩ DC 25V
X.Y resistance	100Ω~1000Ω according to the size
Linearity	≤1.5%
The number of hits	≥1,000,000/point
Warranty	1 year
USB Controller Specs:
Power requirements	+5VDC ( Max100mA, typical 70mA, 50mV peak to peak max ripple)
Resolution	2048 X 2048
Report rate	Max 160 points/sec
Response time	Max 35 ms
Panel resistance	200 ~ 900 ohm ( pin to pin on the same layer )
Dimensions	0.79 in x 2.7 in
Storage temperature	-20 °C to 70°C
Operating temperature	0 °C to 50°C
Calibration	Fast full oriental 4 points position
Compensation	Accuracy 25 points linearity compensation
Mouse Emulator	Right / Left button emulation, Normal / Click on touch / Click on release mode, Auto right button
Operation systems	Windows2000/WindowsXP/Win7/Win8/WindowsNT/WindowsVista/Linux(Ubuntu 12.04)

Products show:

Flexible ITO Film to ITO Film

ITO Glass to ITO Film

Package:

Shipment and Payment :

Products Certification:

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Contact Us

Shenzhen GreenTouch Technology Co., Ltd.: Contact nameMandy Tsang
Chat Now; Phone86-0755-29235565-8019; Address3/F, Building A2, Shenzhen Low-Carbon Technology Demonstration Park, Guigu Dongli, Guiyue Road, Zhangge Community, Longhua New Area

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Product Categories

4 wire resistive flexible film to film	4 wire resistive touch screen	5 wire resistive touch screen	Capacitive touch screen
interactive touch foil	LCD display	Multi IR touch screen	New Products
openframe monitor	openframe touch monitor	Saw touch screen

GreenTouch 7" 4 wire resistive touch screen for high quality desktop touch monitor

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