by Olivier Nowak, Wicht Technologie Consulting
After years spent playing catch up with LCDs, organic light emitting diode (OLED) displays seem to be finally closing the distance. The first mobile phone sporting an OLED main display - the BenQSiemens S88 - was introduced earlier this year. It includes a 2.2-inch, 176 × 220 full-colour active matrix OLED (AMOLED) screen from AU Optronics and several major display manufacturers (Samsung SDI, CMEL, and TPO Displays) have now signalled their intentions to offer AMOLED displays by the end of the year, targeting the mobile phone market, and marking a turning point for OLEDS.
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