New Photo Shows Rear of iPad 5's Narrower Front Bezel and Digitizer [Update: No]
The photo, which was posted to a Photobucket account, shows the rear of the part and includes the ribbon cable for the digitizer. Photos of the front of a similar part leaked last month, and both parts are consistent with claims that the upcoming iPad will see a redesign taking inspiration from the iPad mini with narrower side bezels.
It is possible that this could simply be an iPad mini part, but it does appear to be a slightly larger version of that part, appropriate for the full-size iPad with its 9.7-inch display.
Update 7:37 AM: French site NowhereElse.fr has discovered [Google translation] that the photo is actually an iPad mini part, taken from a Chinese part vendor's website.