1. Product description
lProjected capacitive touch screen is with high precision, can be suitable for all kinds of display device；
lSupport two hands for 10points precision touch, write fluently, no drift, no break line etc；
lDriver free for Win 7、Win 8、Win 10 operating system, can plug and play；
lCan be compatible with multi operating system, can switch intelligently under Win XP、Win 7、Win 8、WIN CE、Android、Linux、Mac.
lCan be used inside or externally for various environment.
2. Main spec and parameters
Structure | G+G (Cover Glass+OCA+ITO ) |
Color | black silk print+transparent glass |
Response speed | ≤5ms |
Touch accuracy | ＜2.5mm |
Move tolerance | ＜10% |
Resolution | 25 pixel/minutes |
Light transmittance | ≥85% |
Glass haze value | ≤3% |
Input method | finger, capacitive touch pen |
Output method | Inductive coupling capacitance output |
Touch times on theory | no limitation |
Interface type | USB & COM，default for USB interface |
Certification | RoHS |
3. Electrical characteristics
Scan frequency | 200Hz | |
USB2.0 | Terminal type | A type USB |
Communication interface | USB-D+ and USB-D- | |
Transmission rate | 12Mbps | |
Signal | +5V,D-,D+,GND | |
Power supply | USB take power | |
Power supply voltage | DC+5V±5％ | |
Working currency | ＜200mA | |
4. Environment characteristics
Item | Specification |
Temperature range | Operating temperature： -20℃~70℃ |
Storage temperature： -30℃~80℃ | |
Relative humidity | Operating humidigy：45%~ 85% RH, no condensation |
Storage humidity：45%~ 85% RH, no condensation | |
Light resistance | Light resistance for all angles |
5. System support
Item | Projected capacitive touch screen |
Normal OS | Win XP/Win 7/Win 8/Win CE/Android/Linux/Mac |
LINUX | Generally support single touch, multi points supported after kernel revised |
Android | Single point: no need to revise kernel |
Serial port | Other OS：use it after the calibration on Win7/8/10 |
Calibration | Win 7,Win 8,Win 10 :calibrate by Software directly |
Horizontal/vertical screen | Switch automatically |