15 years ago, Sharp released “Quattron” TVs with yellow subpixels. It was effect... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		mholm 11 months ago \| parent \| context \| favorite \| on: Tetrachromatic Vision 15 years ago, Sharp released “Quattron” TVs with yellow subpixels. It was effectively indistinguishable, even in person.

_tom_ 11 months ago [–]

But was it distinguishable by tetrachromat?

rini17 11 months ago | [–]

IIRC the yellow subpixels did not add any new colors, only increased the yellow beightness.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact