Anyone else ever seen Strange dotted V's down screen?

Just replaced the LCD & Digitizer, when I turn it back on there are V's down the screen, any idea's?

Should I just return it?

Block Image
crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0