Panasonic Corporation announced today that it has developed the world's first1 Blu-ray DiscTM playback technology supporting the latest technologies such as 4K and High Dynamic Range, which are expected to be adopted in the next generation Blu-ray Disc standards2 .
See more here:
Panasonic Exhibits Prototype of World's First Next Generation BLU-RAY Disc(TM) Player at CES 2015