Accession Number:

AD0619295

Title:

PRODUCTION ENGINEERING MEASURE FOR SILICON OVERLAY TRANSISTORS.

Descriptive Note:

Quarterly progress rept. no. 1, 1 Jan-31 Mar 65,

Corporate Author:

MOTOROLA INC PHOENIX ARIZ SEMICONDUCTOR PRODUCTS DIV

Personal Author(s):

Report Date:

1965-03-31

Pagination or Media Count:

52.0

Abstract:

New base predeposition and base diffusion systems were put into production and evaluated. Work was started on a new emitter and gold diffusion process. Work was started on the emitter stripe width evaluation. Chemical etching was placed into production and work on slurry polishing is almost complete. A new photoresist was evaluated and production controls are presently being applied. New assembly parts and processes were evaluated from the assembly viewpoint. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE