they just work kinda like the old ones i guess you could say but just a little better quality =D
Revealing how 3D TV glasses work, the difference between passive and active shutter glasses, plus new ... Easy to follow guide to the 3D TV technology used to deliver 3D imaging
i brought some active 3d glasses for my lg 42pw450t 3d TV but they don't work
For any passive 3D television, the 3D glasses from movie theaters will work.
Active 3d glasses will not work with passive 3d TV. Active glasses use shutter 3D technology that requires a power source to power the lenses in the glasses. Passive glasses don't have electronics or batteries. Hence, they are lighter and more comfortable. Active and passive TV work using completely different technology and thus active glasses cannot work on passive TV.
if you go to a 3D showing and pay the extra for the glasses it does
No my friend you cannot have LG 3D TV glasses separately. To get the glasses you have to buy LG 3D TV with new FPR technology. In SG type 3D TV technology the 3D effect comes out from the glasses but in the case of FPR technology the 3D effect comes out from the TV.
Yes.
All Samsung active LCD glasses should work with all Samsung sets.
It depends on the type of technology used in the new 3D TV. When buying, makes ure you have glasses that are compatible with your television.
No, there is no battery used in LG's 3D TV glasses as they have chosen to use passive glasses.
Battery powered 3D glasses means they are active 3D glasses and they only work with their own manufactured brand. However the compatibility of passive 3D glasses for other TVs are much higher. They work on any 3D TVs or theaters if they use the same passive technology. The passive 3D TV glasses are also lightweight due to no batteries being attatched. Plus, they don't need to be charged everytime before/after use unlike the active ones.
3D TV work its like a normal tv but you dont wear 3D glasses thats all you need to know :)