The screens are adhered together by a thick OCA, quite oily looking when removed. You are more than likely going to crack the LCD in the process as it is a strong bond even under a high (barely able to touch) temp separation it still takes ages to separate.
I Now have to tell my customer the bad new about their Note 10.1 2014 Edition :(.
So best to buy the sealed display unit if you are going to replace the screen.