RGB color model

Biologiquement parlant, ces deux cônes captent presque la même chose avec un infime décalage.

Mais attendez, si on n'a pas de capteur pour le rouge pur, d'où vient cette obsession mondiale pour le modèle RVB, le fameux rouge, vert, bleu de nos écrans ?

C'est une bonne question.

Absolument tous nos téléphones et nos télés fonctionnent sur ce triptyque.

Est-ce qu'on est en train de dire que l'industrie technologique nous ment sur notre propre biologie ?

D'une certaine manière, ouais, par abus de langage.

Le modèle RVB n'a jamais été une description fidèle de la biologie humaine.

C'est une pure convention d'ingénierie, en fait.

amber.

The red dye in an RGB package is typically an aluminium gallium arsenide or aluminium gallium indium phosphide semiconductor.

It emits directly in the red with a bandwidth of maybe 20 nanometers.

That's a genuine narrowband source.

We've also looked at the Samsung S90H.

And of course, the big tech this year, we'll probably cycle back to this at some point in the podcast, is RGB mini LED.

It's been touted as a brand new technology.

And we've been looking at the Samsung Bravia 7.2. No, it's the Sony Bravia 7.2 Samsung making a Bravia.

It's sitting there ready to be tested.

And I've also got the Samsung and LG models coming in as well for mini devices.

LED RGB mini LED so they are coming up we're also waiting on Philips nothing from them so far this year but I do know that there's models coming there should be a Panasonic mid-range model of course we've got IFA coming up after we record this in a couple of weeks IFA will be happening and There may or may not be some further announcements this year in terms of TV models.

We'll certainly bring that to you.

Yeah, 'cause it's now giving a big section of what's behind that diffusion-

To the RGB

... to highlight.

Yeah, which doesn't make-

[laughs]

...

there was a tear down, and they found that all of the LEDs inside it are RGB.

It should-

You can read our complete review at techguide.com.au. [upbeat music] Okay, moving on.

Sony's Bravia TRUE RGB 7-- the Bravia 7 II.

Uh, I had the 7 II.

There is a 9 II available, but 7 is what they, they sent around-- sent through.

... now, yeah.

But this is, this is an RGB TV-

Yep

... which is the, the talk of the town.

Red, green and blue.

Yep.

But when we went to the announcement of this TV, they were very clear they're doing RGB different, and they think better than anyone else-

Yeah

Mm

... um, like RGB pixels kind of look, right? Uh, you know how, like, LED displays do, like, a little vertical strip of red, green, and blue all really close together so it looks like it's all one kinda color?

Mm-hmm.

It's doing that.

They'd be good to do it.

Righto, the mayor's thrown a banquet.

The Australian Prime Minister and US Ambassador arrive in Parkes for a formal dinner at the mayor's house.

Yeah.

Now, they're all watching the Moon landing.

Yep

... from a minder.

And he says, "You bloody beauty" And he, he says, oh, the Prime Minister.

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When you hear that this new phone in 2026 has a custom RGB notification light, it- I wouldn't blame you if your first thought was, "Oh, great.

When I get a spam call, it'll go red.

When I get an email, it'll go green.

Yeah.

Wow.

But it's called Highlight, and what it is, is it's a multicolor, or RGB, whatever, LED on the back of the phone that is just...

Well, it's two things.