There are a few hundred different LCD panels. If the dv6626us is working it may be time to refresh it with a factory restore then the usual canned air cleaning to bring it back into service.
I have a working Dell Inspiron N5010 laptop but with a broken screen since yesterday. I am hoping to replace the broken screen with an intact, working screen from another laptop (HP Pavillion dv6626us) that I have stopped using. Do these two screens have similar specs and can replace one for the other?