Patent ID: 6060766
Filing Date: 2000-05-09
Classification: H01L

Abstract:
A semiconductor device, comprising:a semiconductor substrate;a first type of device formed in a first portion of the semiconductor device;at least a second type of device formed in a second portion of the semiconductor substrate;a hydrogen getter layer having a thickness of approximately 1000-2000 Angstroms formed on a surface of the semiconductor device including over the first and second type of device, wherein the hydrogen getter layer is formed from a material selected from the group of a PSG film, a BPSG film, a PTEOS deposited oxide film and a BPTEOS deposited film;a barrier layer formed on a surface of the hydrogen getter layer, wherein the barrier layer is formed from a material selected from the group of a nitride and oxynitride film; andwherein a portion of the barrier layer is removed from over the first type of device.