Sony presented the display, which can be wrapped up around the pencil

Flexible OLED- displays are not the news - a whole series of companies already demonstrated possibility on the displacement of screen into the small tube. Although to roll up precisely “into the small tube” will come out only newest development of the company Of sony. Demonstrated today 4.1- one inch OTFT*1 the OLED- screen with a thickness of 80 μ[m] can be wrapped up around the pencil. In this case the model is completely colored and have relatively high resolution 121 pixels to the square inch. One additional advantage over competitors is the possibility of the reproduction of the moving picture directly during the bending of screen. A minimum radius of the bending of screen is 4 mm.

As material for the display serves new semiconductor the derivative of perixanthenexanthin ([RRKH]), which remains steady under the action of oxygen, humidity, sunlight and heating. [RRKH] makes it possible to create screens eight times more flexible, than OTFT on the basis of the semiconductor of Pentacene. The development of this technology made it possible to create screen with the largest permission: 4.1 inches, 432 x of 240 points with the possibility of the reproduction of RGB- gamma. Created Sony display is resistant to the bendings and makes it possible to reproduce image without the distortions after 1000 sequential coagulations.