原帖由 ChunChun_Daddy 於 10-1-21 00:56 發表 
聽講.....好似話要成十幾皮一台.......
刀係...蒜掃把啦...
In fact, I did a little bit research on 3dTV.
The one from Panasonic (lowest end model, don't know will avail in HK or not) will cost you $78,000 ?-( (don't know the dimension) comes with two pair of glasses 
! LG, Sony, Sharp, Phillips, ... will have their on sale soon.
ESPN, Disney, National Geographic have indicated that they will have TV shows broadcast in 3D some time mid-10 or late-10. NBA (US basketball) will also be broardcast in 3D format soon. And that means even you've brought a 3D TV, you wouldn't enjoy it until mid-10.
Now the technology. Two are available (just like the HD-DVD vs Blue-ray, Beta vs VHS, right the bell?)
1/ Your 3dTV produce two images, one for right eye and one for left eye, which alternate quickly on the TV. Your 3d-glasses shutter and swap your from right to left eye at the same rate, either 120 or 240 hertz (which synchonized with your TV, of course). Thus, imagine that, open, close, open, close, open, close ... 
Your brain will merge the image and create a 3d images. Down side is that 1/ the glasses will need battery (open, close, open, close, open, close). 2/ Extra pair will cost $4,000 
. 3/ Glance away from TV will allow you to see the lense open and close and result in headache for some people.
2/ Your 3dTV produce two images by using polarized light. With that, all you need is a pair of glasses (i.e. like current 3d movies). Extra pair cost around $200.
Both TV will require you to sit in or close to the middle of the TV. And that means you'll need a bigger one so that your family could be in the middle. 
A 3dTV without any glasses should be ready in 10 - 15 yrs as current technology simply didn't allow us to develope it, yet.
"And liftoff, the final liftoff of Atlantis, shoulders of the space shuttle, America will continue the dream."
"Liftoff for the final launch of Endeavor. 'xpending our knowledge, 'xpending our lives in space."
"The final liftoff of Discovery, a tribute to the dedication, hard work and pride of America's space shuttle team."
Damn!
............
發表於 
.... 
返回列表
