AVS Forum | Home Theater Discussions And Reviews - Search Results
Showing results 1 to 25 of 997
Search took 1.44 seconds.
Search: Keyword(s): ; Posts Made By: irkuck
Forum: OLED Technology and Flat Panels General   01-22-2017, 06:59 AM
Replies: 405
Views: 16,646
Posted By irkuck
Bottom line is however that big display business...

Bottom line is however that big display business is rather unencouraging to say the least. Manufacturers have to cut to the bone to preserve their basics, this is why 3D and curved are let go. If...
Forum: OLED Technology and Flat Panels General   01-20-2017, 12:14 PM
Replies: 9
Views: 292
Posted By irkuck
Very likely this is due to extensive compression...

Very likely this is due to extensive compression of video. Networks have limited bandwidth so bits have to be saved somewhere and the savings are in the non-prime areas you described. To see the...
Forum: OLED Technology and Flat Panels General   01-20-2017, 08:38 AM
Replies: 452
Views: 13,053
Posted By irkuck
From raising this issue in the past and looking...

From raising this issue in the past and looking at the current forums there is inescapable conclusion about legendary conservatism of forum owners for which nothing can be done. OLED Flat Panel...
Forum: OLED Technology and Flat Panels General   01-19-2017, 02:50 AM
Replies: 13,791
Views: 1,278,093
Posted By irkuck
What is the impact of the elimination of passive...

What is the impact of the elimination of passive 3D on brightness?
Forum: OLED Technology and Flat Panels General   01-17-2017, 11:36 PM
Replies: 13,791
Views: 1,278,093
Posted By irkuck
True fundamental limit would be in the OLED...

True fundamental limit would be in the OLED material light output itself but this is not the case here. It is said the a single pixel can output 1000 nits but 1. this is number for small picture...
Forum: OLED Technology and Flat Panels General   01-16-2017, 01:36 AM
Replies: 405
Views: 16,646
Posted By irkuck
Note that Samsung QLED TVs show new type of...

Note that Samsung QLED TVs show new type of artefact called SGS (Shimmer-Glitter-Sparkle) which stems from the pixel array structure. Currently known information about SGS can be found in another...
Forum: OLED Technology and Flat Panels General   01-15-2017, 12:36 AM
Replies: 13,791
Views: 1,278,093
Posted By irkuck
In heyday times after launching OLED LG was...

In heyday times after launching OLED LG was telling they want to produce 88 and 99 inchers which looked like the monster lineup plan including the smallish 77". 88" would be a blockbuster but a 99"...
Forum: OLED Technology and Flat Panels General   01-13-2017, 02:58 AM
Replies: 13,791
Views: 1,278,093
Posted By irkuck
There were no reports on printing which means if...

There were no reports on printing which means if does not exist this year.



That exorbitant price is the result of low yields is highly doubtful, there is no reason for hugely dramatic fall...
Forum: OLED Technology and Flat Panels General   01-12-2017, 11:21 PM
Replies: 39
Views: 958
Posted By irkuck
Samsung was telling the 88" will come later after...

Samsung was telling the 88" will come later after the others which can mean H2/17, patience thus needed.
Forum: OLED Technology and Flat Panels General   01-12-2017, 12:33 PM
Replies: 39
Views: 958
Posted By irkuck
Your report from the visit will be much welcomed...

Your report from the visit will be much welcomed here by everybody and especially by those thinking about buying but having no possibility to be in the showroom.
Forum: OLED Technology and Flat Panels General   01-12-2017, 02:52 AM
Replies: 99
Views: 2,930
Posted By irkuck
It's rather LGh, Life's Goddam-hard :(. Economy...

It's rather LGh, Life's Goddam-hard :(. Economy rulez and if you look into data, the LGD company was in the red at least in one quarter of 2016. They are in a very difficult position fighting in the...
Forum: OLED Technology and Flat Panels General   01-12-2017, 02:38 AM
Replies: 39
Views: 958
Posted By irkuck
Note that optimal immersive viewing for 4K is...

Note that optimal immersive viewing for 4K is practically within 2.5-3.5 PH. If the SGS is visible within 1-1.5 PH in rough viewing conditions then it becomes quite likely it will be visible in...
Forum: OLED Technology and Flat Panels General   01-11-2017, 12:24 PM
Replies: 39
Views: 958
Posted By irkuck
That sounds alarming when one thinks you were...

That sounds alarming when one thinks you were noticing the SGS in very rough viewing conditions, there is every reason to believe it will be more pronounced in an optimized environment. These TVs are...
Forum: OLED Technology and Flat Panels General   01-11-2017, 12:13 PM
Replies: 31
Views: 800
Posted By irkuck
There is an absolutely fundamental question here...

There is an absolutely fundamental question here worth discussing. If the information is right the color shift had to be really pronounced and, as somebody mentioned here, this is also the case of...
Forum: OLED Technology and Flat Panels General   01-11-2017, 08:21 AM
Replies: 39
Views: 958
Posted By irkuck
Farfd claims the SGS effect is noticeable @1-1.5...

Farfd claims the SGS effect is noticeable @1-1.5 PH which is not very close and gives rise for concern that in critical viewing conditions the distance will expand. Now you say you could noticed it...
Forum: OLED Technology and Flat Panels General   01-11-2017, 04:42 AM
Replies: 39
Views: 958
Posted By irkuck
The credits for unveiling the SGS artefact should...

The credits for unveiling the SGS artefact should probably be shared by you fafrd and lyris who fielded detailed report on it in a public site...
Forum: OLED Technology and Flat Panels General   01-10-2017, 04:22 AM
Replies: 13,791
Views: 1,278,093
Posted By irkuck
Sharp guys, but have they really mastered...

Sharp guys, but have they really mastered advanced OLED technology for mass production :confused:...
Forum: OLED Technology and Flat Panels General   01-10-2017, 02:39 AM
Replies: 39
Views: 958
Posted By irkuck
I am not sure we are tuned to the same stream so...

I am not sure we are tuned to the same stream so to speak. Just in case, please look what the cross-hatch pixel structure (http://www.hdtvtest.co.uk/news/qled-subpixel-201701044404.htm) is and how...
Forum: OLED Technology and Flat Panels General   01-10-2017, 01:51 AM
Replies: 39
Views: 958
Posted By irkuck
SGS is due to special pixel structure....

SGS is due to special pixel structure. Eliminating it by algorithmic processing would be complicated, in principle equivalent to reducing resolution locally and very likely introducing own artefacts....
Forum: OLED Technology and Flat Panels General   01-10-2017, 12:33 AM
Replies: 39
Views: 958
Posted By irkuck
Thank you guys for your valuable contributions...

Thank you guys for your valuable contributions into identifying the SGS (Shimmer-Glitter-Sparkling) effect in QLED and pointing to its origin.

It seems much more detailed investigation into the...
Forum: OLED Technology and Flat Panels General   01-09-2017, 07:46 AM
Replies: 39
Views: 958
Posted By irkuck
QLED shimmer/glitter/sparkling - real deal breaker?

Call it as you like but Samsung QLED panels suffer from a particular artefact which can be tracked to a cross-hatch pixel pattern structure...
Forum: OLED Technology and Flat Panels General   01-09-2017, 06:51 AM
Replies: 835
Views: 63,401
Posted By irkuck
It depends where such professional display might...

It depends where such professional display might be used. For example, if it is used for the preparation and evaluation of consumer video then the HDMI 2.1 must be included. Even without HDMI 2.1...
Forum: OLED Technology and Flat Panels General   01-09-2017, 03:18 AM
Replies: 835
Views: 63,401
Posted By irkuck
Indeed, according to the latest info...

Indeed, according to the latest info (http://www.anandtech.com/show/11003/hdmi-21-announced-8kp60-48gbps-cable) the HDMI 2.1 uses the DSC (Display Stream Compression) 1.2 lossless compression. The...
Forum: OLED Technology and Flat Panels General   01-08-2017, 11:20 AM
Replies: 106
Views: 4,857
Posted By irkuck
And note HDMI 2.1 is a big jump over 2.0. It...

And note HDMI 2.1 is a big jump over 2.0. It would not be surprising if basic cable length is quite restricted in the 2.1. But on the optimistic side, since the HDR issues seem to be solved now,...
Forum: Ultra Hi-End HT Gear ($20,000+)   01-08-2017, 10:10 AM
Replies: 37
Views: 2,386
Posted By irkuck
That should be understand that active, emitting...

That should be understand that active, emitting area of the pixel is 3 microns. This is surrounded by black area, citation from the Scott post: According to the rep I spoke with, its black level is...
Showing results 1 to 25 of 997

 
Forum Jump: