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<blockquote data-quote="Yperion" data-source="post: 1064396" data-attributes="member: 451"><p><strong>Panasonic explains why you need a new TV for 3D</strong></p><p></p><p><em>3D TVs are everywhere at CES with launches from Samsung, Sony and Panasonic who explained to us why you will need to invest in a new TV.</em></p><p><em></em></p><p><em>Panasonic's 3D TVs work by showing an image for your left eye followed by one for your right. A pair of active 3D glasses shutter your left eye then your right 60 times a second, so each eye sees the correct image at the correct time, and the offset images create a stereoscopic effect.</em></p><p><em></em></p><p><em>In its naivety, Wired wondered why you needed a new TV for this, when the alternate images could be produced by the source (games console, Blu-ray disc) and displayed on a normal TV. According to Panasonic, there are two main differences between a 3D TV and a standard high-definition screen. The first is processing power. As the TV is showing double the number of frames as a standard screen, it needs far more processing power (you also need an HDMI 1.4 cable to handle the extra bandwidth).</em></p><p><em></em></p><p><em>The second is image persistence. On a standard screen, each image takes a while to fade out completely, like a tungsten bulb dims when you turn it off. When you're showing an identical but offset image to different eyes, the image can blur if the transition isn't quick enough. 3D TVs have far less persistence when switching between images.</em></p><p></p><p><a href="http://www.wired.co.uk/news/archive/2010-01/08/panasonic-explains-why-you-need-a-new-tv-for-3d.aspx" target="_blank">http://www.wired.co.uk/news/archive/2010-01/08/panasonic-explains-why-you-need-a-new-tv-for-3d.aspx</a></p></blockquote><p></p>
[QUOTE="Yperion, post: 1064396, member: 451"] [B]Panasonic explains why you need a new TV for 3D[/B] [I]3D TVs are everywhere at CES with launches from Samsung, Sony and Panasonic who explained to us why you will need to invest in a new TV. Panasonic's 3D TVs work by showing an image for your left eye followed by one for your right. A pair of active 3D glasses shutter your left eye then your right 60 times a second, so each eye sees the correct image at the correct time, and the offset images create a stereoscopic effect. In its naivety, Wired wondered why you needed a new TV for this, when the alternate images could be produced by the source (games console, Blu-ray disc) and displayed on a normal TV. According to Panasonic, there are two main differences between a 3D TV and a standard high-definition screen. The first is processing power. As the TV is showing double the number of frames as a standard screen, it needs far more processing power (you also need an HDMI 1.4 cable to handle the extra bandwidth). The second is image persistence. On a standard screen, each image takes a while to fade out completely, like a tungsten bulb dims when you turn it off. When you're showing an identical but offset image to different eyes, the image can blur if the transition isn't quick enough. 3D TVs have far less persistence when switching between images.[/I] [url]http://www.wired.co.uk/news/archive/2010-01/08/panasonic-explains-why-you-need-a-new-tv-for-3d.aspx[/url] [/QUOTE]
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