Japanese-based Infinity Storage Media announced a new Blu-ray, DVD hybrid disc that will play in a DVD player and high-definition Blu-ray player.
The Japanese TV series "Code Blue" will be the first media hosted on the hybrid Blu-ray, DVD disc, using a Blu-ray player (25GB) layer underneath the stacked DVD layers (9GB) with permeable layers in between.
http://www.cdfreaks.com/news/15334-F...-in-Japan.html
First hybrid Blu-ray/DVD unveiled in Japan
First hybrid Blu-ray/DVD unveiled in Japan 
