Patent ID: 9735305
Date: 2017-08-15
CPC Classifications: B01L,C12Q,G01N,H01L,H01S

Claim:
1. A monolithically integrated semiconductor structure comprising: a first semiconductor device located over a first part of a multilayer structure that is located over a first region of a substrate; a second semiconductor device comprising a second part of the multilayer structure located over a second region of the substrate, the second part of the multilayer structure separated from the first part of the multilayer structure by a space; an interlevel dielectric (ILD) layer located over the first semiconductor device, the second semiconductor device and the substrate and within the space between the first part of the multilayer structure and the second part of the multilayer structure; and a microfluidic channel located within the ILD layer, wherein the microfluidic channel is present above the second semiconductor device, wherein the first semiconductor device is a light source, and the second semiconductor device is a photodetector, and a first optical filter is located on an output facet of the light source and sidewalls of the first part of the multilayer structure.