The achievement comes about eight months after the company partnered with UDC to develop blue phosphorescence, and is considered a significant step closer to realizing a "dream OLED" display.

Blue phosphorescence has proven trickier to develop. As a result, OLED TVs leverage fluorescence for blue and phosphorescence for red and green. LG Display's latest announcement confirms that the ...

That’s a big deal because blue has always been the missing piece in what’s been dubbed the “dream OLED”, a display that uses energy-efficient phosphorescence for red, green, and blue.

That's all a bit of a mouthful, but what it means is this: Eight months ago, LG Display partnered with UDC to develop blue phosphorescence, and now it reckons that mass production is go. This brings ...