File:Flickering LED backlight.jpg

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Deutsch: Vor dem Bildschirm bewegte Hand. An den Zwischenräumen der Finger sieht man leicht, dass die LED-Hintergrundbeleuchtung des Laptops während der Belichtungszeit (laut Bildinfo 30 ms) fünf mal kurz aufleuchtete. Die Geschwindigkeit der Hand betrug mäßige 24 Finger/s. Augenbewegungen sind schneller. Trotzdem macht sich dabei das Flimmern viel weniger bemerkbar, weil das Gehirn Artefakte von Sakkaden aktiv unterdrückt.
English: Moved hand in front of the screen. During the electronic shutter duration of 30 ms (according to the image's meta data), the LED backlight flashed five times through the interdigital spaces. The speed of the hand was around 24 "digits/s", which is quite moderate compared to the usual speed of eye movements on the screen. Flicker is nevertheless hardly perceptible as the brain suppresses perception during saccdes.
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Author Rainald62

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current22:00, 2 January 2017Thumbnail for version as of 22:00, 2 January 2017567 × 635 (102 KB)Rainald62 (talk | contribs)User created page with UploadWizard

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