BACKGROUND 0002 Computing devices that use organic light-emitting diode (OLED)
displays are becoming increasingly more common. For instance, an OLED display can be
used as an integrated or external display for a desktop computer. OLED displays can also
be integrated with portable devices Such as laptop computers, tablet PCs, digital camera
devices, mobile phones, ultra-mobile PCs, as well as other mobile data, mes saging, and/or
communication devices. Users of portable devices continue to seekimprovement in the …