I recently purchased a JE-AN 1286404 Graphics LCD on Ebay (like item 220155049478). Since the seller states he has a lot of these available, it may help to publish correct information on this display. The pin-out and Hantronix compatible model in the Ebay listing are wrong.
The good news is that the display works, see the attached JPG, though the backlight is a little uneven.
Attached is a pdf file with the CORRECT pinout for the JE-AN 1286404. Turns out that the Vcc and Gnd pins are exactly opposite to the layout shown in the Ebay listing.
This LCD is compatible with the Hantronix hdm64gs12l-4, NOT with the hdm64gs12l-5 as claimed. The hdm64gs12l-4 is currently being sold by Jameco, partnumber 658953. There is a correct datasheet available on the Jameco website.
Finally, there is a WINAVR library for this LCD available on the web:
[url] http://www.mikrocontroller.net/a... [/url]. This library works almost as-is (just set the proper port values in ks0108.h)
Hopefully this information is helpful. I'm hoping that the DB101 library will work for this display!