1.应用范围
通过控制板上的专用触控芯片,感测人手指等导体在触摸屏表面的电容变化,计算多点坐标值并输出到终端产品主机实现电容触摸屏之应用。
2.产品特征
| Item | Spec. |
1 | Touch
Panel Size | 43inch |
2 | Outline
Dimension | 972mm*570mm |
3 | View
Area | 941.18mm*529.42mm |
4 | MDSN
Film | 125umPET
16ohm |
5 | OCA1 | 100um |
6 | OCA2 | 100um |
7 | Cover
Glass | 3mm |
8 | Touch
module thickness | 3.45mm |
3.环境特性
Item | Temperauture | Humidity |
operating
condition | -25~60℃ | 20%-90%RH |
stroage
condition | 15℃~30℃ | 40%-70%RH |
4.电气特性
Item | SPEC | Remark |
Report
Rate | 80Hz | No
in noise |
Accuracy
& Linearity | Full
screen < +/-5mm | 9mm
finger |
Operation
Voltage | 4.5V~5.5V | |
Sensor
Channel | 54Tx
* 96Rx | |
Sensor
Pitch | 9.85mm
* 9.83mm | |
Max
resistance of silver | Tx
silver:<4kΩ;Rx silver:<2kΩ | Tx
+ Rx <20kΩ |
Max
resistance of MDSN | Tx
MDSN:<4kΩ;Rx MDSN:<10kΩ |
PCBA
FPC Connector J1 | Rx48, Rx47,……Rx0 ,GND | TF31-50S-0.5SH(800) |
PCBA
FPC Connector J2 | GND ,N! ,N!,Rx95, Rx94,…Rx49 | TF31-50S-0.5SH(800) |
PCBA
FPC Connector J3 | GND, Tx0, Tx1 ,… Tx57, GND | TF31-60S-0.5SH(800) |
PCBA
FPC Connector J4 | GND, Tx57 ,Tx56,…Tx0, GND | TF31-60S-0.5SH(800) |
PCBA
USB Connector J7 | 1.VBUS, 2.DN, 3.DP, 4.GND, 5.GND | ACES/50224-00501 |
Operation
System | Windows XP, 7, 8, 10 and Linux | HID
Multi-touch /Mouse |