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21.5 Inch 10 point GPS Capacitive Touchscreen with Windows 7 / 8 system

Place of Origin: Zhejiang

Company Profile

Location: Guangzhou, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: 4 Wire Resistive Touch Screen, 8 Wire Resistive Touch Screen, Matrix Touch Screen

Product Detail

Model No.: CAP21503

Product Description

10 Points Touch Capacitive Touch Screen 21.5" 16:9 Size Ratio for Advertise Machine

 

 

Quick Detail:

 

1. Size: 21.5"  16 to 9 ratio

2. Resolution: 1024*1024

3. Input method: Finger

4. Material: Glass + glass,PET + glass, Glass + Film + Film

5. Touch action force: 30~60g

6. Operating Voltage: 3.3V

 

 

Projected Capacitive Touch Screen Technology

 

Projected Capacitive Touch (PCT; also PCAP) technology is a variant of capacitive touch technology . All PCT touch screens are made up of a matrix of rows and columns of conductive material , layered on sheets of glass . This can be done either by etching a single conductive layer to form a grid pattern of electrodes , or by etching two separate , perpendicular layers of conductive material with parallel lines or tracks to form a grid . Voltage applied to this grid creates a uniform electrostatic field , which can be measured . When a conductive object , such as a finger , comes into contact with a PCT panel , it distorts the local electrostatic field at that point . This is measurable as a change in capacitance .

 

 

Advantage


Highest resolution

10 points touch at one time
Sensitive and fast response

More application in electronic fields

Superior image clarity with high Transparance

Controller IC close to sensor for best performance

 

 

Application

 

All in one Personal Computer

Hand held game device

Car navigation (GPS)
Advertise Machine

Medical Machine
E-book,Ipad

 

 

Electrical Performance

 

Product model  
Dimensions 21.5"
Structural Glass + Glass
Drive form COB
Thickness 2.4mm
Surface hardness 6H
Transparency >92%
Operating temperature --30°C~60°C
Storage temperature -15°C~40°C ,90%RH40°C~70°C,60%RH
Relative Humidity 90% at 60°C
Linearity 1PT:+/-1mm,10PT:+/-2.5mm
Touch life >300,000,000 times
Max. Resolution 4096 X 4096 (Automatic matching )
Max. Support Points Max,10 points
Control Type PCBA control board
Connector Type USB and I2C
Interface to Host/Master USB, I2C , 2.0 Full speed
Supply Voltage USB 5VDC
Power Consumption Active Mode:<30mA,Idle Mode:5mA
Oscillator Frequency 12MHz
Response Time <10ms
Min. Report Rate 10PT: 80Hz
Max. operating frequency 100 MHz
ESD.Air discharge 8KV
ESD.Contact discharge 4KV
Operating system Windows7/Windows8/Windows XP...
Adapter ripple Vpp<50mv

 

 

Comparison between Capacitive Touch Panel and Resistive Touch Panel
Capacitive Touch Panel Resistive Touch Panel
Touch (no pressure needed) Press (pressure activated)
No calibration required Calibration required (resistance drift on film)
Better Durability, No significant aging Display turns white when aging
Handles high temperature Film breaks down at high temperature
Better Transparency, less optical power needed Low transmission
Can be vandal-proof (thick glass/plastic) Easily damaged (thin top layer)
Scratch Resistant (with glass) Prone to scratch without hard coat
Stylus not a must Need stylus, easy to lose

 

 

Q&A

 

Q: What is your MOQ?

A: The MOQ is 100pcs, we will send samples before the order.

Q: How long time for 5000pcs ?

A: 4-7 Days is okay with laser Logo.

Q:How about shipping?

A: DHL, UPS, TNT, FEDEX, EMS are okay. Which shiping cost is cheaper and speed is good, i will suggestion to you. 3-4 days can arrive UK. We usually send the items via DHL, if in large quantity, we will send by sea.

Q: How long is your quality guarantee period?

A: 1 year

 

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