| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
23'' |
| Construction: |
Film+Glass+FPC |
| Surface Hardness: |
Moths 3 |
| Transparency: |
≥ 80% |
| Working Voltage: |
5.0V |
| Interface Type: |
USB |
| Circuit Grade: |
DC5v 1ma |
| Warranty: |
1 Year |
| Certification: |
CE |
| Type: |
Embedded Systems |
| Processor Type: |
TFT |
Product Description
Resistive touch screen is the preferred solution for low cost applications. It consists of a conductive bottom layer (ITO Glass or Film) and a conductive top layer (ITO Film). The two layers are suspended by many very small spacer dots. When a certain point is touched, the top layer contacts the bottom layer and a voltage charged by the controller is applied to the bottom layer's electrodes. The coordinate X axis of the touch point can be detected by measuring the voltage value thru the top ITO layer and the coordinate Y axis of the touch point can be detected in the same way by changing voltage input to the top layer's electrodes.
4Wire Resistive Touch Screen
WiVitouch using only the best materials and exacting standards of quality assurance, is committed to customer satisfaction in the Highest Quality Material, Large size, High light transmittance, Free of Maintaining, Complete Reliability, Superior Product Durability, Design Flexibility, World-Class Service and Support:
*The ITO film imported from Japan, with long life cycle-more than 1 million touches in one location without failure;
*Drift free, Deviation of Error below 1.5%, suitable for the operation;
1. Certification:
* CE
* RoHS
2. Package included:
* Touch Screen
* USB controller
* CD driver
* USB cable
3. Features:
* Low cost
* Finger, gloved hand and stylus activation
* High accuracy and sensitivity
* High durability and reliability
* Contaminant proof and liquid resistance.
4. Works with The Operating Systems:
* Windows 7
* Windows Vista
* Windows 9X / Me
* Windows 2000-XP
* Windows NT4
* Windows 98
* Windows CE
* Linux
* DOS
* Mac OS X
* Mac OS 9X
5. Application:
* MID, Tablet PC, Digital photo frame, Car GPS.
* POS. All-in-one. KIOSK. Advertising display. ATM.
* Medical device/Medical equipment
* Light Industrial equipment, Home appliances
* Portable sport devices, Access control terminals
* Personal computer and office.
|
Size |
|
General Size |
3.0″ to 23″ |
|
Custom Size |
1.0″ to 23″ |
|
Fit in with |
Panel display device |
|
* Performance |
|
Resolution(Interpolation) |
4096*4096 |
|
Linearity Error |
< 1.5% |
|
Response Speed |
< 10ms |
|
* Mechanical |
|
Input Method |
Finger or gloved hand (rubber, cloth or leather) |
|
Touch Times |
More than 1 million touches |
|
Touch Activation Force |
20~80g |
|
Surface Durability |
Meets pencil hardness 3H (per ASTM D3363) |
|
* Optical |
|
Light Transmission |
80%(Meet ASTM D1003) |
|
* Environmental |
|
Temperature |
Operating Range: -10° C ~ 60° C |
|
Storage Range: -20° C ~ 70° C |
|
Relative Humidity |
Operating Range: 0%~90% RH (no dew falls) |
|
Storage Range: 0% to 95% RH (no dew falls) |
|
Altitude |
Up to 3, 000m |
|
* Electrical |
|
Operation Voltage |
Typical +DC 5V |
|
Power Supply |
USB or RS232 |
|
Interface |
Full Duplex USB 2.0 (Full Speed) Plug and play compatible |
|
Serial RS-232. |
|
Current |
5mA~25mA |
|
Electrostatic Endurance |
No abnormal appearance after 10kv, 100Ω , 250PF electrostatic used |
|
Isolation Resistance |
> 20MΩ @ DC 25V |
|
Resistance |
300Ω < X Axis < 900Ω , 200Ω < Y Axis < 800Ω (Varies with different size) |
|
Agency Approvals |
CE, FCC, Rohs |
|
Operation System |
Linux/ Dos / Windows ME/95/98 / NT4.0/XP/2000/Mac OS |
