SEOUL -- Samsung Electronics has begun mass production of organic light-emitting diode displays (OLEDs) for TVs, breaking into a field dominated by rival LG Display.
Electronics
Samsung challenges LG's OLED TV lead with shift to mass production
South Korean competition seen driving down prices as Chinese catch up
Samsung's quantum dot displays are designed to express vibrant color by passing blue light through a layer of tiny semiconductor crystals. (Photo courtesy of Samsung Electronics)
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