Title:
METHOD FOR COMPENSATING FOR NON-UNIFORM LIGHT ENERGY OF LIGHT-CURABLE 3D PRINTER
Document Type and Number:
WIPO Patent Application WO/2017/146509
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a method for compensating for the non-uniform light energy of a light-curable 3D printer, the method being capable of efficiently regulating the light energy at relatively low cost. To this end, the method for compensating for the non-uniform light energy of the light-curable 3D printer, according to the present invention, comprises the steps of: dividing at least a part of an exposed area into a plurality of specific test areas, and preparing test output data provided so as to have a predetermined test shape part to be formed in each specific test area; forming, by light, the test shape part on the basis of the test output data; and confirming whether the test shape part is properly formed and regulating the light energy for the specific test area of the improperly formed test shape part.
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Inventors:
LEE BYUNG-KEUK (KR)
Application Number:
PCT/KR2017/002033
Publication Date:
August 31, 2017
Filing Date:
February 24, 2017
Export Citation:
Assignee:
LEE BYUNG-KEUK (KR)
International Classes:
B29C67/00; B33Y50/02
Foreign References:
| KR101407048B1 | 2014-06-12 | |||
| KR20100055980A | 2010-05-27 | |||
| KR20070025961A | 2007-03-08 | |||
| KR20150108532A | 2015-09-30 | |||
| JP2001166809A | 2001-06-22 |
Attorney, Agent or Firm:
HUH, Sung-won et al. (KR)
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