logoalt Hacker News

dparkyesterday at 5:50 AM1 replyview on HN

QD OLED doesn’t actually have different colored OLED elements though. Does this apply to that tech?


Replies

bob1029yesterday at 7:38 AM

QD is one big blue emitter. The geometry has to be optimized to spread the wear out accordingly. WOLED has a 4th large, white sub pixel because the RGB filters cannot pass enough light for high luminance scenes.

show 1 reply