Screen printing method and screen printing apparatus

作者: Naoichi Chikahisa , Nobuyuki Kakishima , Seishiro Yanachi , Ken Takahashi , Nobuyasu Nagafuku

DOI:

关键词: Screen printingEngineering drawingStencilEngineeringComputer graphics (images)

摘要: A screen printing method and apparatus print a circuit pattern corresponding to that of stencil (4), onto print-object article (1) placed on an ascendable/descendable positioning stage (2), through moving squeegee (5a, 5b) horizontally while the is pushed in so paste (9) printed via stencil. The lifted extent push-in stroke, which has been stencil, thereafter separated away from by downward. board classified into first second areas (121, 120) where values opening sizes along direction are smaller than not threshold, speed at area made slower area. Upon occurrence standby time during operation, measured, resumption with canceled, screen-printed, adjusted lower reference based relationship between due after printing.