Screen development is based on the color change of ink

The squid has the ability to sense the surrounding color and immediately change the skin color to blend into the environment. Taking the idea from this special ability, Rice University scientists have done a research to develop materials that can change the colors required and the ultimate goal is to improve the quality of LCD screen.

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A team led by associate professor Stephan Link created a color screen with 5 micron pixels. The pixel is made up of a network of nano-aluminum rods that reproduce the red, green and blue shades. By electronically adjusting the length and spacing of the nanorods, they will be able to change the characteristics of the light reflector and, as a result, each pixel can change its color accordingly.

Each pixel on the screen of the Link is only 1/40 the size of the pixels of conventional LCD. A pixel contains hundreds of nanotons and they are created by electron beam deposition.

The team hopes that the technology could be used to develop new generations of LCDs that could be made from large polymer sheets in which nanotube cues could replace dye sinks. usually, common, normal. The fading problem of dye under low light will be overcome by the technology of Rice University.

At present, the team is still developing this display technology and looking for ways in which the screen can "see" the iron color around it and then convert it.

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