Vertically-integrated LED maker Opto Tech has hiked quotes for Si-based sensor chips, mainly photo diode and photo transistor chips, by 10-15% and fellow maker Tyntek has followed suit by hiking ...

Vertically-integrated LED makers Tyntek and Opto Tech have received many rush orders for Si-based sensor chips for medical devices for which demand is sharply growing due to the coronavirus pandemic, ...

The VCNL4100 can sense objects up to 1 meter away. It is a fully integrated sensor which includes an infrared emitter, proximity detector, ambient light sensor, signal conditioning IC, and I 2 C ...

Because the γ-InSe opto-sensor can act as a self-powered device, benefiting from the photocarrier separation induced by the built-in electric field at the Schottky junction interfaces between gold ...