Patent ID: 11862607
Assignee: MICRON TECHNOLOGY, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The method of claim 13, wherein forming the dielectric structure over the substrate includes:
placing the semiconductor die in a chemical vapor deposition (CVD) chamber configured to receive a first gas having oxygen and a second gas having a precursor including the polymer material;
providing the first and second gases to the CVD chamber with a first ratio between the oxygen and the precursor, the first ratio configured to deposit a first silicon oxide material on the semiconductor die, the first silicon oxide material corresponding to the first dielectric layer;
modifying an amount of the first gas provided to the CVD chamber to establish a second ratio between the oxygen and the precursor, the second ratio configured to deposit the polymer material on the silicon oxide, the polymer material corresponding to the third dielectric layer; and
restoring the amount of the first gas provided to the CVD chamber to establish the first ratio to deposit a second silicon oxide material on the polymer material, the second silicon oxide material corresponding to the second dielectric layer.