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 ...

LED chip makers Opto Tech and Tyntek have obtained significant orders for Si-based sensor chips, mainly photo diode, photo transistor and Zener diode chips, with their corresponding production ...

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 ...

Vishay Intertechnology VSH is continuously making concerted efforts to strengthen its position in the booming optoelectronics market, which, per a Mordor Intelligence report, is expected to hit $47.6 ...

The EL7900 light-to-current optical sensor integrates a photodiode and a current amplifier within a compact, 5-lead, lead-free ODFN package. Operating in a wide range of lighting conditions from 1 lux ...

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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 ...