5 Point Capacitive Touch Screen, buy tablet pc 5 Inch Projected 5 Point Capacitive Touch Screen panel with I2C Interface on China Suppliers Mobile

Product Details

Delivery Time:15 days

5 Inch Projected 5 Point Capacitive Touch Screen with the I2C Interface

Quick Detail:

1. Size: 7 Inch 16 : 9 ratio

2. Resolution: 1024*1024

3. Input method: Finger

4. Material: Glass + glass

5.Touch action force: 30~60g

6. Operating Voltage: 3.3V

Projected Capacitive Touch Screen Technology

5 point projected capacitive touch screen are especially for the size under 15\" , like 12.1\" , 10\", 9\" , 7\" and many customized size.

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 . These kind of the touch screen are well used in many applications.

Advantage
■ Controller IC close to sensor for best performance

■ Superior image clarity with high Transparance
■ More application in electronic fields

■ Sensitive and fast response

■ 5 points touch at one time

■ Highest resolution

Application

■ Mobile Phone , E-book , Ipad

■ Medical Machine

■ Car navigation (GPS)
■ Advertise Machine

■ Hand held game device
■ All in one Personal Computer

Electrical Performance

Product model
Dimensions	7\"
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%RH；40°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