Post AkFq8fDljsqdtqBg2K by j_bertolotti@mathstodon.xyz
 (DIR) More posts by j_bertolotti@mathstodon.xyz
 (DIR) Post #Ak27uxr2k3J0b8jgQK by j_bertolotti@mathstodon.xyz
       2024-07-17T07:03:16Z
       
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       Do I know any e-ink expert on this platform? (Meaning the e-ink technology, not the readers)I have a couple of questions.
       
 (DIR) Post #Ak27uz3UHGr0K1Z8SW by abuseofnotation@mathstodon.xyz
       2024-07-17T07:33:25Z
       
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       @j_bertolotti @picnoir
       
 (DIR) Post #Ak27v0Xekaa2vsgk7c by j_bertolotti@mathstodon.xyz
       2024-07-17T08:20:17Z
       
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       @picnoir Can I ask you a couple of questions on e-ink technology? 🙂
       
 (DIR) Post #Ak27v1HO0Z9zDi5GOu by picnoir@social.alternativebit.fr
       2024-07-17T20:57:01.128050Z
       
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       @j_bertolotti Hey, I'm sadly not an e-ink expert, I just used it in a couple of projects. But I can try answering them :)
       
 (DIR) Post #AkDdo7UBrttHiLNz96 by j_bertolotti@mathstodon.xyz
       2024-07-17T22:00:17Z
       
       1 likes, 0 repeats
       
       @picnoir Thanks!Let's try: my memories of how most e-ink works is likely outdated, but I seem to remember that once upon s time some was made with little sphere white on one side and black on the other, that were made to rotate with small magnetic fields. But when I looked again recently I could only find e-ink where small white particle were made to float up and down.(I am looking for a system where when you set it to "white" the scattering is always the same, not only the same on average)
       
 (DIR) Post #AkDeH4NWV87CTT4VSi by picnoir@social.alternativebit.fr
       2024-07-23T10:21:42.128240Z
       
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       @j_bertolotti I did not encounter any of those since I started getting interested in e-ink screens circa 2016. I only used particle-based screens.Carta, spectra and all the recent-ish e-ink corp products are using particles.I did not find any single sphere per pixed product on the usual chinese marketplaces.Wild guess: partial refresh is not an option in such a setup. Could be the reason they've been replaced by this particle tech.I'm afraid I can't help you much. Please do ping me if you manage to find a supplier, I'd be interested in testing its contrast.
       
 (DIR) Post #AkFq8fDljsqdtqBg2K by j_bertolotti@mathstodon.xyz
       2024-07-23T15:13:34Z
       
       1 likes, 0 repeats
       
       @picnoir Thank you fornlooking into it 🙂