Electronics

•  Layout circuits attached to circuit board using UV radiation
•  Circuit board contacts drilled with a laser (approx. 1000 holes/s (= 20 μm)
•  Chips produced using optical lithography

Case:

• Permanent lettering on the keys with a laser
• Casing sealed with a laser as opposed to gluing plastic parts

Display:

• LCDs or light-emitting diodes (LED) provide background illumination
• Future displays will have organic light-emitting diodes (OLED)

 Features: 

• Optical IR interface to the PC for sending data
•  Built-in miniature camera for taking and sending pictures