Hello,

 There is two questions here. First, it is easy in Poser to create the left and right images that can be used after to generated stereo images. I wrote a small Python script (See  the Python forum on this site) that created the left and right images. Next, to generate the stereo images (either red-blue anaglyphs, stereo pairs or other types), you need a special stereoscopic program. My preference is for Stereo PhotoMaker (http://stereo.jpn.org/eng/).  I saw some tutorials on the net refering to Poser, but I don't remenber where (One is probably on the DAZ site). Type Stereo, Anaglyphs on their search engine   

 The second question was also mine some time ago. Being an amateur stereographer and producing stereo images in Poser (), I would like also to see my scenes on 3DTV. In stereoscopic forums, it is advanced that MPO format file can be read in the USB port or Card port of the some Panasonic 3DTV. (VT20 and VT25). MPO file format a stereoscopic format used with the new FujiFilms 3D Camera. This type of file can be created (from the left and right images) by Stereo PhotoMaker.

 Another set-up involves the use on a computer connected to the 3DTV by a HDMI cable (http://www.3dmovielist.com/3dhdtvs.html)

  At this time, I don't have a 3DTV so I have not tested myself these solutions.