National Semiconductor Corporation - Santa Clara CA
International Classification:
B08B 3/00
US Classification:
216 88, 134 13, 438689
Abstract:
A system and method is described for providing a continuous bath wetdeck process for use in the manufacture of semiconductor wafers. The invention provides a method for extending an effective working life of a chemical bath of the type that comprises a chemical bath liquid within a chemical bath container. An amount of fresh chemical is continuously added to the chemical bath liquid and an amount of chemical bath liquid is simultaneously purged from the chemical bath container. A balance is maintained between the amount of fresh chemical that is added to the chemical bath liquid and the amount of chemical bath liquid that is purged in order to maintain the effectiveness of the chemical bath liquid to clean semiconductor wafers within the chemical bath.
Medical School University of Wisconsin Medical School Graduated: 2000
Languages:
English Spanish
Description:
Dr. Hebert graduated from the University of Wisconsin Medical School in 2000. He works in Albuquerque, NM and specializes in Diagnostic Radiology and Musculoskeletal Radiology. Dr. Hebert is affiliated with Lovelace Westside Hospital and Lovelace Womens Hospital.