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Where to get e-paper / e-ink displays?
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Topic: Where to get e-paper / e-ink displays? (Read 5337 times)
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nctnico
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Where to get e-paper / e-ink displays?
«
on:
October 30, 2012, 07:00:21 pm »
Does anyone know where to get small e-ink displays? Say around 1" diagonal. I may need lots of them so I can't take one from an existing device.
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There are small lies, big lies and then there is what is on the screen of your oscilloscope.
dino
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Re: Where to get e-paper / e-ink displays?
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Reply #1 on:
October 30, 2012, 07:10:23 pm »
i'm looking for a source too..
only thing that i've found so far was:
http://store.nexternal.com/eink/standard-segmented-display-samples-c4.aspx
50$ for 5 pieces, but those are character displays
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free_electron
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Re: Where to get e-paper / e-ink displays?
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Reply #2 on:
October 30, 2012, 07:18:51 pm »
display is one thing .. how are you going to drive it ? the controllers are almost pure unobtainium... unless you can buy a full module ( display + controller ) this is useless. driving these displays (raw) is not easy.
the modules sold by e-ink do NOt come with controller. they are essentially useless. Dialog Semiconductor and Ricoh are the best know producser of the controllers.
Why E-ink ? Sharp has memory LCd that does what you want :
e-ink is a BRAND and a trademark. there are various other names for this kind of displays. Sharp calls em Memory-lcd. google for e-paper and hysteretic LCD
http://www.mouser.com/new/Sharpsma/sharpmemorylcd/
renesas has a quickstart kit with sourcecode that shows you how to initialize and talk to an e-ink controller.
http://am.renesas.com/products/tools/introductory_evaluation_tools/renesas_demo_kits/ylpdskrl78eink/index.jsp
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Last Edit: October 30, 2012, 07:27:47 pm by free_electron
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Any comments, or points of view expressed, are my own and not endorsed , induced or compensated by my employer(s).
AndyC_772
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Re: Where to get e-paper / e-ink displays?
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Reply #3 on:
October 30, 2012, 07:26:37 pm »
I'm sure that if your definition of "lots" aligns with the manufacturer's, then getting hold of a suitable controller shouldn't be too difficult at all. The problems start if it doesn't...
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tom66
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Re: Where to get e-paper / e-ink displays?
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Reply #4 on:
October 30, 2012, 08:09:29 pm »
Memory LCD and hysteretic LCD are not the same as E-ink. They use entirely different technologies.
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nctnico
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Re: Where to get e-paper / e-ink displays?
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Reply #5 on:
October 30, 2012, 08:57:46 pm »
Thanks for the info and links so far. Memory LCD looks interesting as well but I think e-paper would be nicer.
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