Thread: Kobo forma screen flickering/pwm issues
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Old 04-29-2019, 11:13 AM   #50
omnimodis78
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Join Date: Jun 2013
Location: Ontario, Canada
Device: Kobo Aura H20
Quote:
Originally Posted by davidfor View Post
Someone who took a video calculated the PWM frequency at about 1KHz. But, I have had discussion with someone at Kobo that confirmed that it is 1KHz.
So this is the absolute confirmation that it uses PWM. Thanks for that. Did your contact provide some qualitative reasoning as to why Kobo chose to deliberately go with PWM? I'd love to understand the reasoning as, if for no other reason, I'd assume it's turning out to be a PR issue for them.
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