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A comment on Not everyone needs 8 hours of sleep: new research. Parent comment

Re:Not everyone needs 8 hours of sleep: new research by jack1243star on Sunday August 16, 2020 @11:43PM (#24183701)
Do OLED displays flicker? I thought it happens only with LED backlight panels that were dimmed using PWM, which was quite unpleasant when I switched from a CCFL one.
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Re:Not everyone needs 8 hours of sleep: new research by balola on Monday August 17, 2020 @03:43AM (#24184953)
Most OLED displays use PWM, as the color dots are hard to control, PWM has no issue in this regard.
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