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Guru3D.com » News » Samsung Working on OLED TVs based on Blue OLEDs and quantum dots

Samsung Working on OLED TVs based on Blue OLEDs and quantum dots

by Hilbert Hagedoorn on: 02/22/2018 11:22 AM | source: | 20 comment(s)
Samsung Working on OLED TVs based on Blue OLEDs and quantum dots

Will it finally happen? Samsung supposedly has been showing prototypes of OLED TVs in of 55 "and 65" sizes. The new OLED screens would use blue OLEDs combined with red and green color filters based on Quantum Dot technology, in essence making this a QD-OLED display.

If you can remember it, Samsung in the past already had offered OLED for TVs screens but halted production due to issues with the technology. They fabbed them with RGB subpixels, however, over time the color balance deteriorated because the subpixels do not degrade equally. Samsungs main competition, LG, bypasses that effect by using white OLEDs and then applying color filters, it's however patented technology so only LG may fab these. That is the main reason why you only see LG OLED TVs, or OLED TVs from other brands based on an LG panel. Samsungs new technology will not make use of a white OLED, but it invokes blue colored OLED with red and green filters. Combined with what is referred to as Quantum Dot Color Filter (QDCF).

 

 

The prototypes apparently have been shown at CES, however, they are not yet ready for prime time reports tweakers via reports eetimes. QD-OLED method can potentially produce even thinner and lighter TVs compared to the current Quantum Dot panels that are commercially available. The number of components is reduced, it is also possible to improve the viewing angle and response time, which are a limitation of regular LCD TV. The main thing, of course, would be the exceptional contrast ratio as black is black, an OLED pixel disables itself with the color black). Next, to that, no bleeding or clouding would be present as well. Samsung new screens would be preparing QD-OLED in 55-inch and 65-inch sizes. The product prototype was unveiled at CES 2018 where it showed the new technology in a private room.



Samsung Working on OLED TVs based on Blue OLEDs and quantum dots Samsung Working on OLED TVs based on Blue OLEDs and quantum dots




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Koniakki
Senior Member



Posts: 2843
Joined: 2009-09-15

#5521939 Posted on: 02/22/2018 11:02 AM
.....along with a Quantum hole in consumers wallets. :p

Death_Lord
Senior Member



Posts: 717
Joined: 2008-07-18

#5521956 Posted on: 02/22/2018 11:42 AM
Lol

I wonder when are they going to release computer screens with that technology.

cryohellinc
Senior Member



Posts: 3362
Joined: 2014-10-20

#5521980 Posted on: 02/22/2018 12:53 PM
It's great tech, but in its infancy - far too expensive.

I'm sure in 2-3 years it will become more widely available with decent prices and larger variety.

Incredible Lama
Senior Member



Posts: 148
Joined: 2016-10-13

#5521991 Posted on: 02/22/2018 01:44 PM
Lol

I wonder when are they going to release computer screens with that technology.

Me too. For now it seems like a workaround of LG's tech, and I don't see any reasons why it is superior. I however really like that LG is getting some competition now which should have an effect on pricing. By the time I can finally afford a rig that handles 4K@60fps without problems on the newest titles, it will be interesting to see if the market has made 32" 4K HDR oled monitors affordable yet.

Denial
Senior Member



Posts: 13275
Joined: 2004-05-16

#5521998 Posted on: 02/22/2018 02:12 PM
Lol

I wonder when are they going to release computer screens with that technology.

Probably a while still: https://www.rtings.com/tv/learn/permanent-image-retention-burn-in-lcd-oled

I know they sell OLED monitors now but I wouldn't buy one. LG's latest TV's (I have a C7 myself) burn in with static content after about 6 weeks. Granted they run the test for roughly 20 hours a day, but still.. if I'm going to spend $1000+ on a monitor I want to know 100% that I'm not going experience burn-in within a reasonable timeframe. Even with my C7 I find myself getting paranoid when I walk away from it when it's on or playing games on it because of experiences I've read people have with HUD's getting burned in.

They would need to prove to me somehow that the burn-in issue is either resolved completely or resolved enough where they could warranty the panel for at least 3+ years.

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