I had no big special issue removing the reflective film on my ipad LCD(I'll post you the exact reference mine should be a SHARP), the reflective film comes in two layers , one is a kind on mylar film (traparent), second layer is (sticky one ) is the silver/blueish one made of really really think stripes of reflective material mixed with adhesive...
room temperature may be an important point , here the temp is around 30˚C , i started peeling one corner with the help of a cutter, but be careful the reflective film start on the same level of the polarizer , so need to "scratch" slowly the reflective film , then try to get one or two mm to be able to catch it will some tool .
the transparent film ( i guess mylar) is really easy to break when peeled vertically ( i mean from top->bottom / bottom->top of the LCD) , this will leave the reflective stripes and adhesive on the LCD (big mess to clean) .. so need to proceed very very slowly (took me about 20 minutes) and horizontally (right->left / left-right) ..
I finally could get rid of it .
I'm building a 96 x 3W , 405-407nm LED array , and made a first quick test with UV glue ( i unfortunately don't have resin for 3D printing , horribly expensive here in china ... ) with really positive results . the UV glue start to polymerise after a few second (~8-10sec).,
very important point ,not tested yet , need to cool down the LCD on the LED side . it become really hot (because of the 405nm light beam)
Sorry if my english is not really clear , i'm a french guy lost in China