The Nobel prize winner Nanorods LED applied to monitor future development

In Display Week 2018 exhibition, the theme of the report on the opening day from the general assembly (Keynote Speech) red degree can see Micro LED. The theme of the report in addition to the prospect of CEO OLED of Zhang Deqiang weixinnuo display. Oculus Research Douglas Lanman, Ph.D also discussed the VR device on eye tracking technology.

In the all relevant personnel and experts in the field of display, the SID also invited Nobel Laureate in physics, Nagoya University professor Amano Hiroshi (Hiroshi Amano) to share the future development performance Micro LED technology.

Professor Amano Hiroshi content of this share in addition to the future application of LED in the field of energy saving, in the display field, especially on Nanorods LED, think the future will have the opportunity to become one of the areas in which the display options. Especially when the display resolution of the future consumer electronic products need up to 8K, the Micro LED chip size to less than 1 m, it can meet the mobile phone screen size, either with QD or fluorescent powder, want to go to these materials to color coated in such a small chip will face to the above conversion considerable Technical barriers.

Study on the technical team in Japan so far is Nanorods LED, hope that through the Nanorods LED directly on the chip structure above, the growth of RGB to three different color out (see diagram schematic).

Of course, such technology, the production process will completely subvert the existing LED. Therefore, including growth of epitaxial equipment need to be changed, and the growth of epitaxial structure, through injection and interruption staggered way to slowly grow epitaxial structure of heterogeneous materials, the hope can in a single wafer full-color RGB light. Therefore, like when to outer space black technology? Let us pray for the rest of life! (text: LEDinside Roger)

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