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:
Jan. 05, 2016
Filed:
Jun. 12, 2012
Shin-wook Yi, Hwaseong-si, KR;
Masatomo Nakazato, Yokohama, JP;
Tetsunori Wada, Yokohama, JP;
Hyun-joo Kim, Hwaseong-si, KR;
Young-kwan Park, Suwon-si, KR;
Jae-sung Shin, Hwaseong-si, KR;
Shin-Wook Yi, Hwaseong-si, KR;
Masatomo Nakazato, Yokohama, JP;
Tetsunori Wada, Yokohama, JP;
Hyun-joo Kim, Hwaseong-si, KR;
Young-kwan Park, Suwon-si, KR;
Jae-sung Shin, Hwaseong-si, KR;
Abstract
Analysis of an electromagnetic wave traveling in an optical device, can be performed quickly and correctly. A structure forming process simulator forms an analysis structure of a physical object to be analyzed. A hybrid optical simulator calculates time-independent data and time-dependent data of an electromagnetic field by dividing the analysis structure into parts, determining whether a metallic or magnetic material is included in each of the divided parts, and selectively applying a Beam Propagation Method (BPM) or a Finite Difference Time Domain (FDTD) method to the divided parts. A storage device stores the time-independent data and the time-dependent data output from the hybrid optical simulator as hybrid electric field data. Related methods are also described.