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Shenzhen Touch-China Electronics Co.,Ltd.
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Waterproof 21.5 Inch USB Projected Capacitive Touch Panel 10 points

Shenzhen Touch-China Electronics Co.,Ltd.

Waterproof 21.5 Inch USB Projected Capacitive Touch Panel 10 points

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Brand Name : Touch-China

Model Number : ZCC-5131

Certification : CE, Rohs, FCC

Place of Origin : China

MOQ : 1pcs

Price : Negotiation

Payment Terms : T/T

Supply Ability : 20K pcs / month

Delivery Time : 10-15days

Packaging Details : Standard export package

size : 21.5inch

Interface : USB

Touch Points : 10points

TP Structure : Cover glass+UV glue+ITO sensor glass

Surface hardness : More than 7H

Input method : Finger or capacitive pen

Working voltage : USB(5V)

TP type : COF

Transmittance : ≥85%

IC controller : ILITEK

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Waterproof 21.5 Inch USB Projected Capacitive Touch Panel 10 points

Product Specification:

Size: 21.5inch
Total Thickness: 2.4±0.3mm
Outline of Cover Lens: 533.4*324.86±0.3mm
Outline of ITO Sensor: 492.99*286.39±0.3mm
Viewing Area: 476.64*268.11±0.3mm
Active Area: 479.14*270.61±0.3mm

TP Structure:

G+G
Controller: ILITEK, WEIDA, EETI, Silicon Works etc.(Customized)
Cover glass thickness: 1.1mm,1.8mm,2mm,3mm,4mm,5mm,6mm (Customized)
Cover glass treatments: AG, AR, AF, AE (Customized)
CTP interface: USB
Operating system: Win7, Win8, Win10, WCE, Android, Linux, XP
Working temperature and humidity -20°C~70°C,20~85% RH, non-condensing
Storage environment and humidity : -30°C~80°C, 20~85% RH, non-condensing
Transparency 85%
Response time: <10ms
ESD Air discharge: 8KV
ESD Contact discharge: 4KV
Pen hitting life: ≥10,000,000/point
Pen sliding Durability: ≥500,000 times
Finger Touch life: ≥35,000,000 times
Certifications: CE, FCC, Rohs
Aspect ratio: 16:9
Report rate: 100HZ
Input method: Finger or capacitive pen
Warranty: 1 Year

Projected Capacitive Touch panel:

Projected capacitive touch panels are built with two parallel layers of ITO but, but unlike the old and cheap resistive touch panels, the ITO layers in a projected capacitive touch panel are sealed between two sheets of glass by an optically clear adhesive.

There is no air gap between layers like in a resistive touch panel.

The patterns on the two parallel ITO layers form a grid of capacitors.

The electric fields of these capacitors are projected through the top layer of glass.

When the user places a finger near the top surface of the touch panel, it couples with the electric fields.

This coupling changes the capacitance of several of the capacitors in the vicinity of the finger.

An algorithm converts these changes in capacitance into a location along the X and Y axes of the panel.

Delivery Time:

Samples in stock: 1~3 working days

Customized project: 10~15days for samples

Mass production: 10~18days

FAQ:

Q. Are you a factory or trading company?

A: We are a factory.

Q. Does your products have CE&Rohs certificates?

A: Yes.

Q. What’s the shipping method?

A: By sea / air / express, which methods to be used on the basis of customer’s requirements.

Q. What’s the payment methods?

A: T/T, 30% deposit before production, the balance before shipment.

Q. What size of touch screen can you manufacture?

A: 3.5” to 65”, the bigger size are researching and developing.

Product Picture:

Waterproof 21.5 Inch USB Projected Capacitive Touch Panel 10 points

Waterproof 21.5 Inch USB Projected Capacitive Touch Panel 10 points

Waterproof 21.5 Inch USB Projected Capacitive Touch Panel 10 points

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Waterproof 21.5 Inch USB Projected Capacitive Touch Panel 10 points
Waterproof 21.5 Inch USB Projected Capacitive Touch Panel 10 points
Waterproof 21.5 Inch USB Projected Capacitive Touch Panel 10 points


Product Tags:

usb capacitive touch screen

      

projected capacitive touch screen

      
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