Japan's University of Tokyo, Professor Diangeru Long Fu, and Japan's large printing company 'big Japan printing' work together to develop a scalable film-like display. The display can be attached to the skin. In the test, the display attached to the back of the hand , A simple video can be successfully screened, and for purposes of use, the elderly are expected to have a clear grasp of their own health information at a glance. All parties will establish mass production technologies and try their best to be practical within three years.
According to "Nihon Keizai Shimbun" reported that the display thickness of about 1 millimeter.As a result of the telescopic, in the vertical 3.8 ~ 6.4 cm, horizontal 5.8 ~ 9.6 cm range of video.In the soft rubber film embedded in the micro-luminescence Diodes (LEDs) and wiring, using 384 LEDs to display the video.
In the experiment, the researchers used a medical adhesive to attach the display to their hands and displayed simple videos such as ECG waveforms and numbers.
The seniors also have the ability to keep track of their physical condition when combined with sensors that measure heart rate and body temperature, etc. It is also envisaged that the factory would like to view the operating manuals displayed on the screen while carrying out operations, 'It's easier to confirm the message' (this display) than a smartphone or the like '.
At the time of manufacture, the researchers stretched the rubber into LED and silver wiring to prevent damage to the display as it was stretched, and the display was said to be durable for up to 10,000 cycles of retraction and retraction, allowing the LEDs to continue emitting light The current manufacturing costs of tens of thousands of yen, the future will reduce costs through mass production, and strive to achieve universal access.