Membrane switches are used in many different applications in industrial and commercial fields, like medical, toys, gaming, aviation, boating, banking, test equipment, appliances, computers and printers and public information panels.
 
Membrane switches have many advantages over other switches. They are thin and compact, have a low cost, are versatile and durable, user friendly and are moisture and dirt resistant. Additionally, they come in many visually-pleasing styles and colors suitable for any need.

Embedded LEDs – provide the most affordable method for backlighting. They are most commonly used as indicator lights.

It is also feasible to use LED's as a backlight for small icons & symbols. With larger icons & symbols it is difficult to achieve uniform backlighting with embedded LED's.

1: LEDs assembled on the PET circuit; 

2: can assemble 0805, 1206 and other package type LEDs;

3: LED window on the overlay can be embossed or flat;                                 

4: LED window can be clear or print transparent color;

5: long life; 

6: low cost;

7: Wafer thin, lightweight properties;

8: State of the art panel designs; 

9: free key layout; 

10: Integrated switch; 

11: Dustproof, moisture-proof;