Patent ID: 8907450
Filing Date: 2014-12-09
Classification: H01G,H01L

Abstract:
1. A capacitor, comprising: a first plate formed on a glass substrate, the first plate comprising a conductive material; a second plate; a dielectric layer comprising a dielectric material; an extrinsic semiconductor layer that is highly-conductive, heavily doped, and adjacent to the dielectric layer, wherein the dielectric layer and the extrinsic semiconductor layer are sandwiched between the first and second plates; and an intermetallic bonding layer formed between the first plate and the dielectric layer, wherein the intermetallic bonding layer comprises an alloy that transitions from a high concentration of the conductive material and a low concentration of the dielectric material near the first plate to a high concentration of the dielectric material and a low concentration of the conductive material near the dielectric layer.