Accession Number:

AD0867784

Title:

Manufacturing Methods Applicable to Memory System for Microcircuits.

Descriptive Note:

Final rept. 1 Jul 67-1 Aug 69,

Corporate Author:

SPERRY RAND CORP BLUE BELL PA UNIVAC DIV

Report Date:

1969-12-01

Pagination or Media Count:

124.0

Abstract:

Efforts to establish manufacturing methods for producing a compact, low power, modular memory system are described. The memory uses vacuum deposited MATED FILM storage elements, vacuum evaporated wiring and insulation, integrated circuits ultrasonically face-down bonded to evaporated wiring, and reflow soldered andor welded copper-Mylar interconnections. The design, fabrication, and test of the memory system is reported. The equipment and methods used for MATED FILM deposition, vacuum evaporation, integrated circuit test, face-down bonding, and copper-Mylar reflow soldering andor welding are described. Author

Subject Categories:

  • Computer Hardware
  • Manufacturing and Industrial Engineering and Control of Production Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE