Ecranul video - similar hartiei?
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Inca din anii '70 specialistii din intreaga lume au incercat sa gaseasca o modalitate de a combina cele mai importante calitati ale hartiei - luminozitate, flexibilitate si un contrast puternic - si
Inca din anii '70 specialistii din intreaga lume au incercat sa gaseasca o modalitate de a combina cele mai importante calitati ale hartiei - luminozitate, flexibilitate si un contrast puternic - si capacitatea de regenerare a ecranului video. Oamenii de stiinta au visat ca, intr-o zi, ziarele se vor completa singure cu ultimele stiri si rezultate sportive fara a fi nevoie de sacrificarea a mii de copaci pentru obtinerea unei noi hartii. Cercetatorii olandezi considera ca transformarea acestui vis in realitate este mai aproape decat se credea, ei sustinand ca au facut un pas important in cursa pentru crearea unui ecran video, care sa aiba proprietatile unei bucati de hartie. Ei au inventat un dispozitiv care este dotat cu tranzistori de plastic, ce sunt flexibili si ieftini, si pot contribui la regenerarea ecranului video pentru a crea imagini mobile.
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