The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2019
Filed:
Jan. 30, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Sibo Cai, Hwaseong-si, KR;
Moon-Gyu Jeong, Gwangmyeong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Abstract
A method for rasterizing a mask layout includes driving an image converter to obtain a raster image of the mask layout. The raster image is obtained by providing a pattern from the mask layout on a grid, obtaining grid points surrounding an edge of the pattern, constructing a path on the pattern which extends from the edge toward adjacent edges of the pattern, and allocating a raster value to each of the grid points. The raster value corresponds to an overlap area between a pixel, having a center located on one of the grid points, and the pattern having a boundary limited by the path.