3M Touchscreen Microtouch CS3000 for 30.5cm 12" Display 13-4441-01-06 5505790
COMCURRENT-NOTEBOOKTEILE-SERVER (95080)
99.5% positive Feedback
Price:
£50.33
Free postage
Estimated by Mon, 6 Oct - Thu, 9 OctEstimated delivery Mon, 6 Oct - Thu, 9 Oct
Returns:
14 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
UsedUsed
In order to understand how it works, you have to look at the structure first: in front of a TFT display there is a glass plate that is coated with a conductive material. In front of it there are tiny spacers who create a space between a further conductive coating and the inner conductive layer. The external conductive coating is protected by a scratch -resistant cover. With the help of a control unit, a voltage gradient is generated in the inner conductive layer in the X direction. In the external conductive layer, a voltage gradient is built up in the y direction. If the two conductive layers are pressed together by strong touch, the control electronics determine the coordinates. Conclusion: You can see a touchscreen in such a way if it were a simple mouse. However, you.