Considering that you can buy 5$-20$ E ink panels on Alixpress today, I would gue...

		fooker on Sept 15, 2018 \| parent \| context \| favorite \| on: E Ink Waveforms are a closely guarded secret Considering that you can buy 5$-20$ E ink panels on Alixpress today, I would guess those manufacturers do ignore western patents.