Telescopic pixels

what is this telescopic pixels, anyway? It was the name uttered by the guys in the Microsoft research lab.They say that it is possible to build huge LCD screens at low price but at the same time with high definition and resolution.
Currently there is a rapid improvement in this field of monitors but, it is been found that there is a lot of loss of light due to the design of these LCD screens.The researchers had found that using a special mirror it is possible to rectify the issue and it is possible to use all the light to the pixel.

What happened to electronics now??

All those gadgets that were once found to be affordable only at a high price, where now available at simply low price. I can't just get this strategy.How only this field could enjoy such an privilege of sliding price level day by day, while all other resources shooting up the roof.
The price of a 4gb pendrive was that 400(Rs)and you get a 500gb HDD for 8000(Rs).But a year before you cant even get a 1gb pendrive at this price and ther was hardly a 500 gb hdd.
Anyway it is happy news for us as it is possible to give rapid upgrade to our system.