7 Inch Capacitive Touch Screen with 16:9 ratio and anti microbial feature

7 inch I2C Capacitive Multi Touch Panel 

Basic specification:

Advantages:

• Highly Efficient Production Line.
• High Yield Rate.
• High Resolution, Sensitive & Fast Response.
• Optimized Production Capacity
• High Temperature Process Capability.
• Enhanced Durability and Reliability.
• Professional Facilities & Excellent Design.
• OEM Acceptable.

Delivery time:

• Samples in stock: 1~3 working days
• Customized project: 10~15 days for samples
• Mass production: 10~18 days

Projected Capacitive Touch panel:

• Projected capacitive touch panels are built with two parallel layers of ITO but, but unlike the old and cheap resistive touch panels, the ITO layers in a projected capacitive touch panel are sealed between two sheets of glass by an optically clear adhesive.
• There is no air gap between layers like in a resistive touch panel.
• The patterns on the two parallel ITO layers form a grid of capacitors.
• The electric fields of these capacitors are projected through the top layer of glass.
• When the user places a finger near the top surface of the touch panel, it couples with the electric fields.
• This coupling changes the capacitance of several of the capacitors in the vicinity of the finger.
• An algorithm converts these changes in capacitance into a location along the X and Y axes of the panel.

Technical drawing: