I would like to start with a statement that I customarily make about 3DTV. 3DTV should not be regarded as a new TV system intended to replace the current digital H/DTV system, but should rather be considered as just one more advanced feature to occasionally view 3D content on an HDTV. The amount of 3D content is expected to improve with time. The effects of prolonged 3D viewing may soon be confirmed by appropriate research. The existing over-the-air, cable, satellite, and IPTV transmission infrastructure, bandwidth, and equipment are being adapted to distribute 3DTV, although with certain limitations compared to the 3D quality of Blu-ray, such as half resolution per eye using frame compatible 3D formats (such as side-by-side or top-bottom 3D structures for the left/right images to share the same video frame), relatively high digital compression, lower transfer speed rate, and reduced audio quality using lossy codecs rather than the high quality lossless codecs of Blu-ray (such as DTS Master Audio). The TV models featuring 3D capabilities released during 2010 are...
I would like to start with a statement that I customarily make about 3DTV. 3DTV should not be regarded as a new TV system intended to replace the current digital H/DTV system, but should rather be considered as just one more advanced feature to occasionally view 3D content on an HDTV.

Samsung Largest 3D LCD Panel at CES 2011The amount of 3D content is expected to improve with time. The effects of prolonged 3D viewing may soon be confirmed by appropriate research. The existing over-the-air, cable, satellite, and IPTV transmission infrastructure, bandwidth, and equipment are being adapted to distribute 3DTV, although with certain limitations compared to the 3D quality of Blu-ray, such as half resolution per eye using frame compatible 3D formats (such as side-by-side or top-bottom 3D structures for the left/right images to share the same video frame), relatively high digital compression, lower transfer speed rate, and reduced audio quality using lossy codecs rather than the high quality lossless codecs of Blu-ray (such as DTS Master Audio).
The TV models featuring 3D capabilities released during 2010 are also high quality HDTV models of the upper lines, capable of producing excellent HDTV images. However, and this is the main message of this article, the quality of the 2D image for the viewing of traditional HDTV should not be compromised by having the extra feature of displaying 3D, and you should verify that.
3DTVs may affect 2D Viewing
Any HDTV set that adds special components to show 3D images, such as extra LCD/film/glass/lenticular layers, additional image processing on passive technologies to polarize left/right images, or image processing on auto-stereoscopic technologies to produce multiple views for a group of viewers, etc., should be carefully designed for the dual functionality without affecting the quality of the 2D image, which is what most people w...