Patent ID: 9059360
Filing Date: 2015-06-16
Classification: H01L

Abstract:
1. A photoconductor-on-active pixel device comprising: a first dielectric layer disposed on an intermediary layer; a first conductive pad portion and a first interconnect portion disposed on the first dielectric layer; a second dielectric layer disposed on the first dielectric layer; a first capping layer disposed on the first interconnect portion and a portion of the first conductive pad portion, the first capping layer including an etched upper surface that are flush with an upper surface of the second dielectric layer; a second capping layer disposed on the first capping layer and a portion of the second dielectric layer; an n-type doped silicon layer disposed on the second capping layer and the first conductive pad portion; an intrinsic silicon layer disposed on the n-type doped silicon layer; and a p-type doped silicon layer disposed on the intrinsic silicon layer.