Title:
GENERATION SYSTEM FOR PATTERN
Document Type and Number:
Japanese Patent JPS5429980
Kind Code:
A
Abstract:
PURPOSE:To generate rectangular patterns, whose two sides are in parallel in the scanning direction and tilting at an angle of 45 degrees, without using a largescale memory.
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Inventors:
HAMADA TOSHIMITSU
OKAMOTO KEIICHI
OKAMOTO KEIICHI
Application Number:
JP9506977A
Publication Date:
March 06, 1979
Filing Date:
August 10, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01L21/027; G06F17/50; G06K9/00; H01L21/302; (IPC1-7): G06K9/00; H01L21/302
Domestic Patent References:
| JPS51147967A | 1976-12-18 |