Title:
METHOD FOR LEARNING AND CORRECTING SCREEN PRINTING PATTERN USING ARTIFICIAL INTELLIGENCE, AND SYSTEM AND PROGRAM FOR PERFORMING SAME
Document Type and Number:
WIPO Patent Application WO/2024/085577
Kind Code:
A1
Abstract:
A method for learning a screen printing pattern using artificial intelligence, according to one embodiment of the present invention, may comprise the following steps in which: a target pattern generation unit generates a target pattern; a print pattern collection unit obtains a first print pattern, wherein the target pattern is screen printed on a print object under a first print variable group condition; an error value calculation unit calculates a first location-specific error value by comparing the target pattern and the first print pattern; a correction value calculation unit performs an error map generation method from the first print variable group condition to the n print variable group condition, wherein the error map generation method includes calculating a first location-specific correction value which corrects the first location-specific error value, wherein n is a natural number greater than or equal to 2; and a correction value learning unit learns the location-specific correction value for the print variable group condition using artificial intelligence.
Inventors:
LEE TAIK MIN (KR)
KIM IN YOUNG (KR)
KANG DONGWOO (KR)
GAFUROV ANTON (KR)
PHUNG THANH HUV (KR)
KIM IN YOUNG (KR)
KANG DONGWOO (KR)
GAFUROV ANTON (KR)
PHUNG THANH HUV (KR)
Application Number:
PCT/KR2023/015985
Publication Date:
April 25, 2024
Filing Date:
October 17, 2023
Export Citation:
Assignee:
KOREA INST MACH & MATERIALS (KR)
International Classes:
B41F33/00; B41F15/00; G06N3/045; G06N3/08; G06N20/00; G06V10/10; G06V10/774
Foreign References:
| JP2952989B2 | 1999-09-27 | |||
| JP2017094720A | 2017-06-01 | |||
| JP2013188921A | 2013-09-26 | |||
| KR20200093559A | 2020-08-05 | |||
| KR102382712B1 | 2022-04-05 |
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
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