The HDMI Consortium recently released a new specification to support 3D TV for HD televisions. The consortium (made up of electronics companies Hitachi, Panasonic, Philips Consumer Electronics, International B.V., Silicon Image, Inc., Sony Corporation, Technicolor, S.A., and Toshiba Corporation) released the HDMI 1.4a specification to give some guidance to hardware vendors as to how displays could render 3d images.