Epitaph for Pixels I: Dead Bright Stuck Pixels.
The first part in the great tragedy of pixel defects. We'll examine the structure of typical screens and the causes of various problems. We'll discuss both widely known issues like dead pixels and screen burn-in, as well as issues that haven't been discussed at all, such as partial subpixel defects. This video will play a crucial role in correctly understanding subsequent videos, which will have enormous practical significance.
Contents:
00:00 Start and Problem Statement
00:13 Detailed Structure of an LCD Screen
01:12 TFT Thin Film Transistors
02:10 Dead Pixel
02:53 Bright Pixel and Subpixels
04:55 Stuck Pixel
05:45 Partial Sub-Pixel Defect
06:30 About the Severity of the Problem
09:20 Dead Pixels from a Video Card
09:40 Dead Pixels from Software
10:00 Hot Pixel
10:30 Pixel Stripe Defects
11:30 Newtonian Ring Defects
12:00 Moore Effect
12:20 Dust, Dirt, and Other Mud
13:40 Overheating Screen
13:55 Pixel Burn-in (CRT and Plasma)
14:57 Image Persistence
15:57 OLED Burn-in
16:52 More to come, subscribe
Already on the channel:
1. Pixel Inversion: A Common Problem with TN Panels • Пиксельная инверсия (Pixel Inversion - Pix...
2. Color Banding: A Problem with All Monitors and Content, Especially Common on 144+Hz Monitors • Color Banding (Ступенчатые градиенты), Гам...
3. The PPI Saga Part I: Experiment • Video
4. The PPI Saga Part II: Theory, 1080p vs. 1440p vs. 4K vs. 8K, Anti-Aliasing • Сага о PPI II часть: разрешение монитора, ...
5. The PPI Saga Part III: Windows Scaling Problems, solutions, a look at the root of the problem from the perspective of software and OS developers • Сага о PPI II часть: разрешение монитора, ...
6. The PPI Saga, Part IV: Upscaling, 1080p to 1440p, 720p to 1440p, and more, upscaling algorithms, including neural networks, NVIDIA DLSS, UpRes, finale • Сага о PPI IV часть: Upscaling, 1080p и 72...
7. Epitaph for Dead Pixels I: The Theory of All Pixel Defects • Эпитафия пикселям I: битые яркие застрявши...
Coming soon:
8. Epitaph for Dead Pixels II: Company policies regarding dead pixels as a crime against humanity. Nuremberg for Manufacturers
9. Epitaph of Dead Pixels III: Checking Any Screen for Dead Pixels
10. Epitaph of Dead Pixels IV: Pixel Restoration, Restore
11.+ A Series of Videos on High-Speed Monitors and High Hertz
MORE - MORE
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Outro Music:
Ankhagram - ...End Of Everything... (Instrumental)
Additional Materials:
In-Depth About LCD Displays: • Как работает ЖК-дисплей? (Анимация)
OLED and Burn-in: • 3 причины почему AMOLED-экран хуже IPS.