Search found 186 matches
- 03 May 2024, 19:03
- Forum: OLED Displays
- Topic: OLED questions from a visual neuroscientist
- Replies: 10
- Views: 942
Re: OLED questions from a visual neuroscientist
Also, some other tidbits you might find useful: OLEDs have no phosphor decay so no phosphor trail artefacts during dark scenes like with CRTs. Overall the pixel response time which is in the microseconds is not as fast as the electron gun on a CRT(nanoseconds), so from that perspective they aren't a...
- 03 May 2024, 18:55
- Forum: OLED Displays
- Topic: OLED questions from a visual neuroscientist
- Replies: 10
- Views: 942
Re: OLED questions from a visual neuroscientist
Your image is not showing.
I believe you meant to post this.
PS: You should preferrably use attachments to post images, since linking from dropbox seems to vanish the image after a while.
I believe you meant to post this.
PS: You should preferrably use attachments to post images, since linking from dropbox seems to vanish the image after a while.
- 01 May 2024, 22:21
- Forum: OLED Displays
- Topic: OLED questions from a visual neuroscientist
- Replies: 10
- Views: 942
Re: OLED questions from a visual neuroscientist
To add to what Chief said: There is also the factor of most LCDs using DC Dimming at a very high rate(some high-end models can do 50khz).
DC Dimming is pretty unfeasible with OLEDs since it would affect color accuracy and so on and so forth, so most OLED manufacturers use PWM or sync to refresh rate.
DC Dimming is pretty unfeasible with OLEDs since it would affect color accuracy and so on and so forth, so most OLED manufacturers use PWM or sync to refresh rate.
- 29 Apr 2024, 16:41
- Forum: OLED Displays
- Topic: OLED questions from a visual neuroscientist
- Replies: 10
- Views: 942
Re: OLED questions from a visual neuroscientist
That monitor operates in sync with the refresh rate so for 240hz it flickers every 4.16ms(1/240hz), if you have it at 60hz it would be 16.67ms and so on. asustftcentral.png asusrtings.jpg https://tftcentral.co.uk/reviews/asus-rog-swift-oled-pg27aqdm https://www.rtings.com/monitor/reviews/asus/rog-sw...
- 29 Apr 2024, 00:34
- Forum: News / Rumors / Conventions
- Topic: Finally proper motion tests in mainstream! RTINGS
- Replies: 3
- Views: 1615
Re: Finally proper motion tests in mainstream! RTINGS
So did they roll this thing out yet?
Seems like they only rolled it for monitors and they still don’t seem to review the BFI in detail, just give you info if you can do adjust strobe width and whatnot.
Seems like they only rolled it for monitors and they still don’t seem to review the BFI in detail, just give you info if you can do adjust strobe width and whatnot.
- 29 Feb 2024, 06:57
- Forum: Area 51: Display Science, Research & Engineering
- Topic: Elementary Explanation: Trying To Understand Pixel Refresh Rate (Was: "New Futuristic Temporal Resolution Hypothesis")
- Replies: 1
- Views: 1156
Elementary Explanation: Trying To Understand Pixel Refresh Rate (Was: "New Futuristic Temporal Resolution Hypothesis")
Disclaimer: This hypothesis is just a little fun thought experiment An interesting concept came to my mind recently: What if the refresh rate matched the framerate? Would that eliminate all motion blur including Sample and Hold, blur from frame repetition etc. ? Now I know what you’re thinking: ’’Bu...
- 20 Nov 2023, 03:00
- Forum: Area 51: Display Science, Research & Engineering
- Topic: Source file vs Refresh-based frame duplication: Video Games vs Movies
- Replies: 7
- Views: 8427
Re: Source file vs Refresh-based frame duplication: Video Games vs Movies
THREAD REVIVAL So I just remembered this thread. Looking back at this, I think I was misunderstood when I originally proposed this since I think I did not explain myself very well. Of course multiplying the same frames would not improve motion fluidity(only higher framerate does that), but it could...
- 24 Oct 2023, 07:32
- Forum: OLED Displays
- Topic: OLED Vs CRT input lag when gaming
- Replies: 8
- Views: 7537
Re: OLED Vs CRT input lag when gaming
The 8.3ms figure is some stupidity from resetera years ago where they measured from the middle of a 60hz crt. CRTs have a few added microseconds of lag at best when measured at the top left corner of the screen. 60hz CRTs have 16.67ms lag at the end of the frame. This is called "scanout latency" whi...
- 11 Oct 2023, 00:23
- Forum: OLED Displays
- Topic: External BFI Injection -- I am working with Retrotink 4K!
- Replies: 46
- Views: 38042
Re: External BFI Injection -- I am working with Retrotink 4K!
Chief, you should consider adding a 72hz 1-0-0(on-off-off) mode for 24p content(if possible for 23.976p content too but not sure if that would work) to this Retrotink device. Most people have no idea how 24fps looks like without frames repeating. 24fps@72hz with 2 black frames/1 active frame would y...
- 15 Aug 2023, 05:29
- Forum: OLED Displays
- Topic: 240hz OLED vs 500hz IPS advantages?
- Replies: 30
- Views: 28399
Re: 240hz OLED vs 500hz IPS advantages?
Correct me if I'm wrong: A strobed(non-BFI, actual strobed rolling scan) OLED shouldn't have any added lag since unlike LCD it doesn't have to hide GtG response times.
I think LG OLEDs buffer a frame so they add more lag with BFI.
I think LG OLEDs buffer a frame so they add more lag with BFI.