Accession Number : AD0737670

Title :   MASK MAKER I.

Descriptive Note : Technical rept.,

Corporate Author : HARRY DIAMOND LABS WASHINGTON D C

Personal Author(s) : Conner,Michael E.

Report Date : JAN 1972

Pagination or Media Count : 27

Abstract : A new computer program, Mask Maker I, facilitates the drawing, or cutting, of geometric figures composed of right angles. The cut drawings are used as photomask masters in the production of integrated circuits, thick-film circuits, and printed-circuit boards. The program accepts as input, figure-command cards and dimension cards and yields a magnetic tape which, when fitted onto a modified Calcomp plotter, will cause the plotter to cut the figures specified at the input. (Author)

Descriptors :   (*MASKING, *COMPUTER PROGRAMS), (*INTEGRATED CIRCUITS, MASKING), (*PRINTED CIRCUITS, MASKING), AUTOMATION, SILICON, INSTRUCTION MANUALS

Subject Categories : Electrical and Electronic Equipment
      Computer Programming and Software
      Mfg & Industrial Eng & Control of Product Sys

Distribution Statement : APPROVED FOR PUBLIC RELEASE