Patent ID: 9299738
Filing Date: 2016-03-29
CPC Classification: G01N,H01L,H04N,H05K,Y10T

Claim Text:
1. An interposer-based image sensing device, comprising: at least one interposer disposed on a surface of a substrate; at least one light sensing array sensor disposed on the at least one interposer, the at least one light sensing array sensor being back-thinned, the at least one light sensing array sensor configured for back illumination, the at least one light sensing array sensor including a plurality of columns of pixels, the at least one interposer positioned between the substrate and the at least one light sensing array sensor; at least two analog-to-digital conversion circuitry elements configured to convert one or more outputs of the at least one light sensing array sensor to one or more digital signals, the at least two analog-to-digital conversion circuits being fabricated on the interposer; and at least one multiplexer being operatively connected to the interposer and being configured to combine the one or more digital signals from the at least two analog-to-digital conversion circuits, the interposer configured to electrically couple the at least one light sensing array sensor and the at least two analog-to-digital conversion circuits.