Toray: Forming a semiconductor circuit on film:
-Established carbon nanotube coating technology-
Toray:
Using a unique high-performance semiconductor CNT complex,
A semiconductor circuit is coated and formed on a film.
Established a breakthrough technology.
Creating semiconductors on glass substrates:
Two years ago, we succeeded in creating a coated semiconductor on a glass substrate.
It has the highest level of performance in the world and has been improved.
Creating semiconductors on film:
By improving each material, the process was made colder and shorter, and the expansion and contraction of the film was suppressed.
Appeal to RFID and sensors.
Aim to expand sales to 10 billion yen.
Semiconductor CNT complex:
A semiconductor polymer non-adhered to the CNT surface.
While maintaining CNT conductivity
The semiconductor polymer can be dispersed evenly,
A semiconductor is made by applying a dispersion.
Holes and mobility in semiconductors:
Hole mobility in semiconductors
Achieved the world’s highest level with the coating type,
It has achieved 182 ㎠ per volt second.
Toray Engineering:
Shape-following high-precision inkjet technology was applied.
Various semiconductor circuits and memories can be formed.
It is possible to handle small lot production by printing.
Compared to silicon semiconductors
Because the manufacturing process is simple
Cost reduction can also be expected.
New switch
Toray Develops Semiconductor Circuits on Film by all Printing Process
Demonstrates wireless operations of RFIDs and sensors
semiconductor circuit printing on films,
Toray’s technology
offers considerable design flexibility and can cater to small-lot production needs.The company plans to
initially start with small-lot, short-range wireless communication applications that take advantage of this feature.It will thereafter broaden applications
as it builds up results and cuts costs.Toray plans to exhibit this technology
at nano tech 2022, an international nanotechnology exhibition and conference at Tokyo Big Sight from January 26 through 28, 2022.
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