Radiation imagery chemistry: process – composition – or product th – Including control feature responsive to a test or measurement
Patent
1997-07-03
1999-04-13
Young, Christopher G.
Radiation imagery chemistry: process, composition, or product th
Including control feature responsive to a test or measurement
430296, 430942, 2504922, 2504923, G03F 900, G03C 500
Patent
active
058940570
ABSTRACT:
The present invention provides a charged beam drawing method comprising a first step of setting a stripe field independent of drawing pattern definition data and of determining the drawing pattern definition data which belongs to the stripe field set, a second step of setting a sub-field independent of the drawing pattern definition data and of determining the drawing pattern definition data which belongs to the sub-field, among the drawing pattern definition data determined, a third step of drawing the drawing pattern definition data which belongs to the sub-field onto an object to be subjected to drawing, a fourth step of shifting a position of the stripe field by a first predetermined value, and of shifting a position of the sub-field by a second predetermined value, and a fifth step of repeating the first to fourth steps for at least two times.
Hara Shigehiro
Koikari Souji
Matsuki Kazuto
Murakami Eiji
Tamamushi Shuichi
Kabushiki Kaisha Toshiba
Young Christopher G.
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