model LC65D64U
Sharp LC-65D64U Aquos Specs - CNET
also
Screen Size 65" (165cm) Diagonal
Display Technology LCD
Backlight Source Fluorescent
Resolution 1920x1080
Pixel Pitch **
Aspect Ratio 16:9
Contrast Ratio 2000:1
Brightness 450 cd/m2
on a complete white screen (test screen in 'service mode cycles all colours) you can see wrinkles (perhaps mylar back lite membrane).