I have been trying for quite a while now to find a data sheet for and optrex LCD display, containing the following part numbers, PWB50240(on the front)& IM50240 (on the back), the module also contains a Hitachi HD44100H chip on the back. If anyone has information regarding these particular part numbers, or has a link to a good Data Sheet archive your help would be greatly appreciated.
Thanks for you time and consideration;
-Sean-