News Article

Toyoda Gosei Makes GaN Substrates Over 6 Inches

News

Project with Osaka University increases diameter of GaN substrates to over 6 inches

In a project headed by the Japanese Ministry of the Environment, Toyoda Gosei and Osaka University have fabricated a high quality GaN substrate (GaN seed crystal) of over 6 inches.

With help from Toyoda Gosei's expertise in GaN semiconductors (blue LEDs and UV-C LEDs), they used a method of growing GaN crystals in liquid metal of sodium and gallium (sodium flux method).

They will next conduct quality assessments for mass production of 6-inch substrates, and continue improving quality and increasing diameter size (more than 6 inches).

The technology innovation is part of a large project that includes verification of CO2 reductions from social implementation of applied products based on the development of GaN substrates.

CS International to return to Brussels – bigger and better than ever!


The leading global compound semiconductor conference and exhibition will once again bring together key players from across the value chain for two-days of strategic technical sessions, dynamic talks and unrivalled networking opportunities.


Join us face-to-face between 28th – 29th June 2022

  • View the agenda.
  • 3 for the price of 1. Register your place and gain complementary access to TWO FURTHER industry leading conferences: PIC International and SSI International.
  • Email info@csinternational.net  or call +44 (0)24 7671 8970 for more details.

*90% of exhibition space has gone - book your booth before it’s too late!

Register


×
Search the news archive

To close this popup you can press escape or click the close icon.
×
Logo
×
Register - Step 1

You may choose to subscribe to the Compound Semiconductor Magazine, the Compound Semiconductor Newsletter, or both. You may also request additional information if required, before submitting your application.


Please subscribe me to:

 

You chose the industry type of "Other"

Please enter the industry that you work in:
Please enter the industry that you work in:
 
Live Event