Wholesale 12" touch screen monitor 12 inch open frame touch lcd monitor with VGA USB input

Wholesale 12" touch screen monitor 12 inch open frame touch lcd monitor with VGA USB input

 TFT lcd monitor 12.1 inch 4:3 open frame Saw touch screen battery powered lcd monitor

Operation Principle:
Capacitive touch panel works through body’ current induction. When finger is on or close to touch

panel surface, due to body electric field, the user and touch panel surface forms one coupling capacitance. For high frequency current, capacitance is direct conductor, then fingers suck a small current from the contact point, through amplifying and accurately calculating this current signal, the controller works out the touch point position.       

 Apply area 

Note:

1.Infrared,SAW,Resistive or Capacitive Touch Solution with either USB or serial interface.

2.Rugged metal open frame chassis ,can be used in machines in industry , medical , business, entertainment ,military affairs and so on.

3.VESA mounting or Front mounting or front bezel or desktop stand ,for different requirements

4. multiple colors painting for any likes.

5.10.4,12.1,15,17,19,19wide,22wide,26wide,32wide,42wide are regularly available,others sizes can be Cutom.

6.For different demands,we can make personal design.

7.Multiple signals input option.

Customization process:

1.Demands made by the customer

2.Assess the difficulty of R&D,feasibility analysis,price evaluation,and determine sampling time

3.Customer confirmation

4.Sample confirmed

5.Mass production