LED chip and Si-based sensor chip makers Tyntek and Opto Tech have seen strong demand for Si-based sensor chips, with shipments for such orders scheduled until the end of third-quarter 2021 at least, ...

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 ...

The 1,1-mm thin APDS-9120 optical proximity sensor suits portable consumer electronics such as cell phones, PDAs, handheld games, and notebook PCs. It integrates a signal-conditioning IC, emitter, and ...

Recently, an artificial visual device with integrated visual adaptation functions was proposed by Professor Xu Haiyang's group from Key Laboratory of UV-Emitting Materials and Technology of Ministry ...

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 ...