'Field oxide' presentation slideshows

Twin Well CMOS Fabrication Process

946 views • 31 slides

Side View

Beginning from a silicon wafer. Side View. Top View. Thermal Oxidation. Side View. Top View. Spin-on Photo Resist (PR). Side View. Top View. Alignment, UV Expose and Develop Photo Resist (PR). Side View. Top View. Oxide Etched. Side View. Top View. Remove Photo Resist (PR).

486 views • 22 slides

P-sub

P-sub. NW. PP. OD. contact. Poly. P-sub. NW. PP. OD. matel. contact. Poly. N-well. P-sub. NW. N-well. PP. OD. contact. Poly. N-well. As. PR. N-well. P-sub. Field Oxide. P-sub. NW. PP. OD. Field Oxide. contact. Poly. Field Oxide. CF4. CF4. PR. SiNx.

241 views • 17 slides