Hi,
sorry for digging this thread up again, but it seems that a new batch of 4x20 character OLEDs became available - unfortunately only in yellow, but they still look good, especially performance-wise :-):
http://www.lcd-module.de/produkte/oled.html
http://www.lcd-module.de/fileadmin/pdf/doma/oled.pdf
Wilba, do you have any pics or hints on solution 2) which has been mentioned by cimo before (as the OLED is much thinner than a LCD)?
Thanks a lot!
Bye,
Peter