I'm very excited about these upcoming OLED technologies – but 'real' QLED could be even better

It feels like four years ago or so, much of the TV discussion was around how OLED technology had already peaked."OLED has already hit its limit in terms of brightness," people would say.Well, they were wrong.Not only have brands managed to squeeze incremental bits of extra performance (including extra brightness) out of standard, WOLED technology, we've also seen the creation of more advanced variations of OLED in the forms of QD-OLED, MLA and now Primary RGB Tandem OLED.So, is that it? Has OLED finally, actually peaked now?Far from it.Not only can we expect further incremental improvements to the OLED technologies already available, but there are some big OLED technological leaps in the pipeline – plus a new competitor in the form of QD-LED, aka 'real' QLED.Get the What Hi-Fi? NewsletterThe latest hi-fi, home cinema and tech news, reviews, buying advice and deals, direct to your inbox.Phosphorescent OLED (PHOLED)The first of these technological leaps that we're likely to see, perhaps...