Retina iPad Display

This is the place to discuss DLP projectors, UV Lasers, Galvanometers, LCD screens and similar display devices. Also discussed are optics in general.
AndersonTa
Posts: 189
Joined: Mon Dec 09, 2013 4:28 pm
Location: Houston, TX
Contact:

Re: Retina iPad Display

Postby AndersonTa » Thu Mar 31, 2016 8:00 pm

@AndersonHTa

oliveenchine
Posts: 30
Joined: Tue Feb 04, 2014 9:57 am
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable

Re: Retina iPad Display

Postby oliveenchine » Thu Mar 31, 2016 11:53 pm

Attachments
IMG_0828.jpg
IMG_0827.jpg
IMG_0830.jpg

Kvirre
Posts: 140
Joined: Tue Jun 24, 2014 8:14 am
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable

Re: Retina iPad Display

Postby Kvirre » Sun Apr 03, 2016 10:28 am


AndersonTa
Posts: 189
Joined: Mon Dec 09, 2013 4:28 pm
Location: Houston, TX
Contact:

Re: Retina iPad Display

Postby AndersonTa » Sun Apr 03, 2016 3:02 pm

@AndersonHTa

Kvirre
Posts: 140
Joined: Tue Jun 24, 2014 8:14 am
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable

Re: Retina iPad Display

Postby Kvirre » Mon Apr 04, 2016 3:45 am


AndersonTa
Posts: 189
Joined: Mon Dec 09, 2013 4:28 pm
Location: Houston, TX
Contact:

Re: Retina iPad Display

Postby AndersonTa » Tue Apr 05, 2016 7:32 pm

Hmm, yeah, getting a uniform light array is not easy.

We needa get some other data points about curing times aside from Photocentric. They didn't spec what layer height they were using when they reported the 55 sec layer time. They only mention the Retina display would give them a XY resolution sub 100 microns.
@AndersonHTa

Redrichie
Posts: 14
Joined: Tue Apr 05, 2016 4:27 pm
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable

Re: Retina iPad Display

Postby Redrichie » Tue Apr 05, 2016 8:24 pm

Hello new guy here. This may be a dumb uneducated question, but I just saw that photocentric has a screen offering that is 9.7" that comes with connector and driver board. Firstly, is this achieving the same as what you are trying to do with iPads? Does it need to be modified on any way?
Secondly I'm assuming you connect the supplied interface board to your computer. Then the connection to the lcd, which is set up to expose the vat from underneath. But you still need a separate motor driver for the z axis also correct? Does this interface in any way with the display board or is it a separate component that also connects to the computer and runs the z axis from the sliced commands?
Not hijacking your thread and if I need to move it I will. Thank for your help.

AndersonTa
Posts: 189
Joined: Mon Dec 09, 2013 4:28 pm
Location: Houston, TX
Contact:

Re: Retina iPad Display

Postby AndersonTa » Tue Apr 05, 2016 9:23 pm

@AndersonHTa

AndersonTa
Posts: 189
Joined: Mon Dec 09, 2013 4:28 pm
Location: Houston, TX
Contact:

Re: Retina iPad Display

Postby AndersonTa » Tue Apr 05, 2016 11:53 pm

Also realized something, can the RasPi even handle the resolution of a Retina display? It says max video resolution of 1080P...does that not matter since we are using it for still images?
@AndersonHTa

Kvirre
Posts: 140
Joined: Tue Jun 24, 2014 8:14 am
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable

Re: Retina iPad Display

Postby Kvirre » Thu Apr 07, 2016 5:11 am



[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable