Taiwan-Asia Semiconductor supplies short-wave IR LED devices used in Apple Watch 8

Siu Han, Taipei; Adam Hwang, DIGITIMES Asia Wednesday 2 November 2022 0

Credit: DIGITIMES

LED chip maker Taiwan-Asia Semiconductor (TAS, renamed from Opto Tech) is the exclusive supplier of short-wave infrared (IR) LED devices used in the body temperature sensor of Apple Watch 8, according to industry sources.

The article requires paid subscription. Subscribe Now

Email address

Password

Save my User ID and Password

Save my User ID and Password

Some subscribers prefer to save their log-in information so they do not have to enter their User ID and Password each time they visit the site. To activate this function, check the 'Save my User ID and Password' box in the log-in section. This will save the password on the computer you're using to access the site.

Note: If you choose to use the log-out feature, you will lose your saved information. This means you will be required to log-in the next time you visit our site.

NEW individual users please REGISTER first.

Enterprise user first-time LOGIN.

I forgot my ID and/or password?

MEMBERSHIP BENEFITS

Full access to articles dating back to 2000.
Real-time access to the news as it breaks.
Access to premium content.
Full access to Tomorrow's Headlines.
Asia Supply Chain 250 dataset access.