E Ink’s New Color Electronic Paper Is Fast Enough to Play Videos

Afterrevealing a new and improved version of its einsteinium - paper color displaysfor habit in signage and digital post-horse a few weeks ago , E Ink is now give us a look at anew variant of its colour e - paperdesigned for use in atomic number 99 - readers and e - notes . The late upgrades could make the new display tech an interesting option to LCDs and organic light-emitting diode in other machine .

Back inSeptember of 2020 , we exit hired man - on with the first consumer - ready twist that used E Ink’sfirst - contemporaries coloration electronic paper displaytechnology known simply as Kaleido . Both the PocketBook Color east - proofreader and the Hisense A5C smartphone feel revolutionary after get only black and blank electronic composition displays to gaze at for almost two 10 .

But at the same meter , E Ink ’s color e - newspaper screens were far from thoroughgoing , requiring a secure light source ( like the sun ) for maximum colouration saturation , and backlighting that had no passion adjustments to ensure colour procreation remained exact . The CRT screen were still easier on the center for prolong catamenia than LCD or OLEDs can be , but Kaleido was n’t quite ready to replace either all in all .

Image:E Ink

Kaleido was keep abreast by Kaleido Plus which offered some central improvements , but it is now being supplant by the freshly announced Kaleido 3 . We have n’t had a chance to go eyes - on with Kaleido 3 just yet , but according to E Ink , “ by optimizing the design of the ePaper module structure , E Ink Kaleido 3 has increase its color saturation by 30 percent compared to the previous generation . ” That ’s not a bleak contrast on paper ( pun intended ) and Kaleido 3 still only supports 4,096 colors , but in person , the improvement between variation are usually far more obvious .

vitamin E Ink also claims that Kaleido 3 , which will be available in three sizes ( 7.8 - inch , 10.3 - inch , and 13.3 - in ) for everything from e - readers to turgid tab , employs a new front light engineering that reduce the amount of profane light bounce off the blind to make reading easy at nighttime without repair to warm colour temperature option for the LEDs which would throw off the accuracy of the colors being displayed .

The most interesting rising slope with Kaleido 3 is that E Ink arrogate the reactivity of the display has been meliorate which “ activate the module to run animations and video , providing new alternative for digital reading and write in educational and professional covering . ” watch videos on a twist using a Kaleido Plus exhibit was n’t impossible , but it was n’t an entirely pleasant experience either , so we ’re cautiously optimistic about whether or not the Kaleido 3 display can be used for more than just take or taking short letter .

The PocketBook Color included an LED front light, but unlike other e-readers it couldn’t be tuned to a warmer color for comfortable reading at night. It stayed cool to help the E Ink screen’s color reproduction remain as accurate as possible.