A biologic electrode array is formed on a semiconductor substrate. A matrix of electrode sites is disposed on the semiconductor substrate. A matrix of optical detectors is disposed beneath the electrode sites in the semiconductor substrate, wherein each electrode site is associated with a corresponding optical detector. The optical detectors are coupled to detection circuitry formed on the semiconductor substrate. The electrode sites may include slitted electrodes, punctuated electrodes, or optically transparent electrodes.

 
Web www.patentalert.com

< Autotiller control system for aircraft utilizing camera sensing

< Determination of an orientation parameter of an elongate object with a scan beam apparatus

> GLV based fiber optic transmitter

> Optical logical circuits based on lasing semiconductor optical amplifiers

~ 00264