Accession Number : AD0804598

Title :   DEVELOPMENT OF MANUFACTURING PROCESSES AND TECHNIQUES FOR MASS MEMORY.

Descriptive Note : Final technical rept. 1 May 65-30 Apr 66,

Corporate Author : LABORATORY FOR ELECTRONICS INC BOSTON MA

Personal Author(s) : McCormack, Thomas L. ; Morin, Maurice A. ; Capell, William J. ; Gorman, William J. ; Pinkerton, R. J.

Report Date : OCT 1966

Pagination or Media Count : 115

Abstract : The general purpose of this project is to develop the manufacturing processes and the techniques applicable to the production of solid state random access mass memory systems with storage capacities up to 10 to the 8th power bits. The batch fabrication of memory planes has been brought from the experimental stage to the pilot manufacturing stage. The fabrication process is well enough understood and under adequate control to allow fabrication of 4096 bit planes with acceptable yield. Fabrication of 256 x 256 planes on a pilot basis has begun and initial results indicate that these planes will soon be produced in usable quantities. (Author)

Descriptors :   (*MEMORY DEVICES, MANUFACTURING), INTEGRATED CIRCUITS, SOLID STATE PHYSICS, SUBSTRATES, ETCHING, DEPOSITION, ELECTROPLATING, MASKING, DATA STORAGE SYSTEMS, PHOTOENGRAVING, PHOTOGRAPHIC PROCESSORS, QUALITY CONTROL, MODULES(ELECTRONICS), CIRCUITS, WIRING DIAGRAMS, TEST EQUIPMENT, TEST METHODS.

Subject Categories : Computer Hardware
      Mfg & Industrial Eng & Control of Product Sys

Distribution Statement : APPROVED FOR PUBLIC RELEASE