Patent ID: 9252165
Filing Date: 2016-02-02
CPC Classification: H01L

Claim Text:
1. A semiconductor device structure, comprising: a substrate; a first dielectric layer, disposed on the substrate, comprising a first patterned dielectric film and a second patterned dielectric film, wherein the second patterned dielectric film is disposed on the first patterned dielectric film, a Young's modulus of the first patterned dielectric film is between 1 GPa and 450 GPa, and a leakage current density of the first patterned dielectric film is smaller than 10 a second dielectric layer, disposed on the first dielectric layer, wherein a Young's modulus of the second dielectric layer is between 0.1 MPa and 80 GPa, and the Young's modulus of the second dielectric layer is smaller than the Young's modulus of the first patterned dielectric film; a semiconductor layer, disposed on the first dielectric layer or the second dielectric layer; a first conductive layer, disposed adjacently to the first dielectric layer or the second dielectric layer; and a second conductive layer, disposed on the second dielectric layer, wherein the second conductive layer is electrically connected to at least one of the semiconductor layer and the first conductive layer via a contact hole penetrating the first dielectric layer or the second dielectric layer.