Music as 3D glasses can go to the cinema
I want to see you but I can be allowed into the local cinema
Polarized 3D glasses:Polarized 3D is also known as polarization 3D technology, is a passive 3D technology, the price is relatively cheap glasses, the current 3D cinema, 3D LCD TV, etc. are mostly used in polarized 3D technology. As shutter 3D technology, polarized 3D also subdivided into many types, such as those used in polarized 3D projector industry needs more than two performance parameters of the same projector can achieve 3D effects, and applied to the polarized 3D technology in the television industry needs painting mask 240Hz or above 480Hz refresh rate from the way of realization of the two have many differences.
Non flash 3D glasses:No flash 3D glasses no longer need to receive electricity signal, there is no concern in this regard, health performance is obvious. Watching 3D TV adds a wearing glasses, links, more or less will make viewers feel not accustomed to, so the glasses are light, the use is convenient, of course, is an important factor. Do not flash 3D glasses with no power supply device, the design is very light, the overall weight of less than 20 grams, mostly lighter than the shutter glasses, wearing a large increase in comfort. Moreover, the flash type 3D is easy to make a jacket type glasses, look at the 3D when the clip will be directly placed on his own glasses can be a pair of glasses, and so on to many people who have to wear glasses to provide more convenient. In addition, do not flash 3D glasses because it does not involve infrared signal reception, versatility, wearing various brands of flash 3D glasses can be viewed, eliminating a lot of unnecessary trouble. In addition, do not flash 3D and IMAX cinema because of the same mode of 3D, so do not flash 3D TV matching glasses can also be taken to the theater to watch 3D movies.
If your glasses are not flash 3D glasses, you can use in the cinemaShutter type 3D glasses:Shutter glasses 3D (3D ShutterGlasses LC shutter glassesor activeshutter, also known as glasses) is the use of IR (infrared) and RF communication and 3D communication through TV, LCD glasses to achieve the effect of 3D A and 3D glasses.It is mainly rely on the LCD glasses to achieve, it is the essence of glasses can control the on / off of the two liquid crystal screen, a liquid crystal layer in the eyes with black and white two, usually displayed as white or transparent state, electricity will become black. By means of a signal transmitter, precise synchronization between the 3D eyes and the screen is achieved. The display screen will be alternately left and right eye screen playback, when playing the left screen, the left glasses open, the right glasses off, the audience left eye to see the need to let the left eye to see the picture, the right eye can not see anything. In the right eye screen is the right eye to see the right picture, the left eye can not see the picture, so that the left and right eyes to see their respective images, so as to achieve the three-dimensional effect of 3D. The process of alternating at least 120 times per second, the human eye can enjoy a coherent but not blinking 3D screen, so the active 3D display technology requires the refresh rate of the screen at least 120Hz.
