No clear picture after digitizer/glass screen replacement

After replacing a broken screen/digitizer the iPad does not have a clear picture. It's only a light green color with some vertical lines. I can't even type in the passcode cause I can't see it, it's only a light green color. When the iPad got dropped and screen cracked it still worked fine, able to play games and music. But after replacing the digitizer it doesn't. It still lights up just no clear picture or anything. Do I need to replace the LCD now? Wondering if that got damaged in the digitizer replacement.