RE: NEC PA271Q "Native" chromaticities
RE: NEC PA271Q "Native" chromaticities
- Subject: RE: NEC PA271Q "Native" chromaticities
- From: Roger Breton via colorsync-users <email@hidden>
- Date: Fri, 29 Nov 2019 21:40:38 -0500
Thank you so much, Mr Rodney.
Never knew why manufacturers could not publish this kind of data in their
technical brochure.
A little graphing shows the improvements over the previous generation:
https://1drv.ms/u/s!AkD78CVR1NBqkoAglHEpfO10xKmr_g?e=npCj5r
I can see they managed to get the red primary very close to the Cine-P3 red
primary which, according to the P3 specs, is "made up of a 615nm
monochromatic" source of light.
The green primary gives the impression that it is cleverly "sitting" between
AdobeRGB's green primariy and Cine-P3's green primary.
The blue primary is also improved relative to the 271W.
I can't assess the black level, though. Being an OLED panel, it's supposed
to have deeper black levels than an LCD panel.
I suppose you have a 10-bit end to end workflow?
May I ask the source of your numbers, Andrew? I1pro2? Multiprofiler?
SpoectraView II? I found Multiprofiler numbers are very close to lab-grade
instruments, at least in my experience.
Thank you so much for your help,
/ Roger
www.graxx.ca
-----Original Message-----
From: Andrew Rodney <email@hidden>
Sent: Friday, November 29, 2019 9:13 PM
To: Roger Breton <email@hidden>
Cc: 'colorsync-users?lists.apple.com' List <email@hidden>
Subject: Re: NEC PA271Q "Native" chromaticities
Here's what I see on mine, (full gamut) in SpectraView Info window:
Red: 0.683, 0.311
Green: 0.217, 0.721
Blue: 0.153, 0.045
Source: Calibration Sensor.
Hope that's useful.
Andrew Rodney
http://www.digitaldog.net/
> On Nov 29, 2019, at 7:04 PM, Roger Breton via colorsync-users
<email@hidden> wrote:
>
> Would anyone have the 1931 CIE xy chromaticities of this monitor, by
> any chance? In its "Full", "Native" mode? It's not in the User Manual,
> it's not on NEC web site, it's not on some user review by PCMag or
> some other? It's probably shown on Multiprofiler but I don't have the
> version made for this monitor.
>
>
>
> Curious to know how they can go about emulating both AdobeRGB and
> DCI-P3 at the same time.
>
>
>
> Any help is appreciated / Roger
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