Yes, it's not a 'component' per se - but I also see it as an LED dot-array made for a specific purpose/application. Perhaps as an indicator in a laptop or something????
Not a problem. That's a huge 'pile' of them - are they surplus stock?
If you wanted to SELL them you'd have to get some specifications for them. You could do a lot of the work yourself - make a dimensional drawing, determine the connections and voltages etc, all quite easily achieved.
Package them into lots of x5 or x10 etc and chuck them at eBay!