Update: Panasonic has officially announced this product. See our full First Take for updated information.
It appears Panasonic will soon announce its first 4K TV at the IFA show in Berlin.
As reported by HDTVtest, Panasonic's US Web site has apparently leaked the company's first 4K TV ahead of the company's press event.
The information was spotted by a member of enthusiast Web site AVForums.com. Per the page at Google cache, since removed, the TV's model number is TC-L65WT600.