It sounds too salutary to be true , but researchers at the University of Cincinnatiare convincedthat they ’ve explicate a revolutionary electrofluidics display that meld the color and video capabilities of an LCD with the lowly power phthisis of e - ink .
The engineering science , which was seven year in the devising , sandwiches musing electrodes between two layers of liquid and let ambient sparkle do the work .
Behind the display screen are two stratum of liquid state ( oil color and a paint dispersion fluid like an inkjet fluid ) . Between the two layer are broody electrode . Think of these electrode as a extremely reflective mirror .
Ambient light participate through the exhibit screen and through the first layer of liquid and hits the reflective electrodes . When the spark hit that reflective electrode , it bounce back out to the viewer ’s center , creating the sensing of a shining , color - saturated prototype … or text or video … .
A small galvanizing charge powers the drive of these oil and pigment - dispersion liquids . The movement occurs between a bottom layer behind the reflective electrode and a top stratum in front of the reflective electrode . When the pigment sum is lay in the “ top ” bed ( sandwiched between the ambient light and reflective electrodes ) , it creates a reflected ray of bleached Light Within which combine with literally zillion of ambient Inner Light rays to produce a full - color display .
Changing what ’s displayed need power , of course — and displaying video will require well more than changing the page of an ebook — but after that , like e - ink , the image can be display indefinitely with zero great power . UC researcher say that their sieve are two third base undimmed than Qualcomm’sMirasol displays , which have also promised to bring modest - power semblance ereaders to market sometime next year .
The displays can be make up with existing facility , and researchers expect them to be used for applications like displaying product info in supermarket within three year . Glad they ’re getting to the of import stuff first . [ UC ]
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