Accession Number : AD0912051

Title :   Production Engineering Measure for an Electron-Beam Machine and Microwave Transistors.

Descriptive Note : Quarterly rept. no. 8, 1 Jan-1 Mar 73,

Corporate Author : TEXAS INSTRUMENTS INC DALLAS CENTRAL RESEARCH LABS

Personal Author(s) : Pankratz, John M. ; Creagh, Linda T. ; Varnell, Gilbert L.

Report Date : 01 MAR 1973

Pagination or Media Count : 14

Abstract : During the eighth quarter of this contract, significant achievements included initial evaluation of transistors for First Article Samples and improvements in transistor yield. Modifications to the E-beam machine and imaging procedure markedly improved definition and alignment of transistors.

Descriptors :   (*TRANSISTORS, MANUFACTURING), ELECTRON BEAMS, PRODUCTION, MASKING, LITHOGRAPHY, PHOTOENGRAVING, MICROWAVE EQUIPMENT, METALATION, SECONDARY EMISSION, THERMAL STABILITY, ALIGNMENT, LANTHANUM COMPOUNDS, BORIDES, ALUMINUM, GLASS SEALS, ELECTRON IRRADIATION, EPOXY RESINS.

Subject Categories : Electrical and Electronic Equipment
      Fabrication Metallurgy
      Plastics

Distribution Statement : APPROVED FOR PUBLIC RELEASE