Title:
STRUCTURE AND DESIGN METHOD FOR VARIABLE THREE-DIMENSIONAL PRINTING
Document Type and Number:
WIPO Patent Application WO/2019/045536
Kind Code:
A1
Abstract:
A design method for four-dimensional printing is disclosed. A design method for four-dimensional printing according to an embodiment of the present invention comprises a method for designing a plane-shaped three-dimensional structure comprising a boundary that is not deformed under a specific condition, a behavior unit that is deformed under a specific condition inside the boundary, and a core connecting a plurality of behavior units or boundaries. The core is designed to adjust the bending angle between behavior units following deformation of the behavior units.
Inventors:
LEE YONG-GU (KR)
SEO HAE-WON (KR)
CHO KYU-JIN (KR)
LEE DAE-YOUNG (KR)
JOO HYEONG-JOON (KR)
SEO HAE-WON (KR)
CHO KYU-JIN (KR)
LEE DAE-YOUNG (KR)
JOO HYEONG-JOON (KR)
Application Number:
PCT/KR2018/010188
Publication Date:
March 07, 2019
Filing Date:
August 31, 2018
Export Citation:
Assignee:
GWANGJU INST SCIENCE & TECH (KR)
International Classes:
B29C64/393; B33Y10/00; B33Y50/02
Foreign References:
| US20150158244A1 | 2015-06-11 | |||
| CN106738875A | 2017-05-31 | |||
| KR101749212B1 | 2017-06-21 |
Other References:
GE, Q: "Active materials by four-dimension printing", APPLIED PHYSICS LETTERS, vol. 103, no. 131901, 23 September 2013 (2013-09-23), pages 1 - 5, XP002760207, DOI: doi:10.1063/1.4819837 �
MOMENI, F: "A review of 4D printing", MATERIALS & DESIGN, vol. 122, 1 March 2017 (2017-03-01), pages 42 - 79, XP029963010, DOI: doi:10.1016/j.matdes.2017.02.068
SEO HAC-WON: "Design of the Initial Printing Model from the target 3D Shape in 4D Printing", KOREAN JOURNAL OF COMPUTATIONAL DESIGN AND ENGINEERING, vol. 22, no. 3, September 2017 (2017-09-01), pages 246 - 254
MOMENI, F: "A review of 4D printing", MATERIALS & DESIGN, vol. 122, 1 March 2017 (2017-03-01), pages 42 - 79, XP029963010, DOI: doi:10.1016/j.matdes.2017.02.068
SEO HAC-WON: "Design of the Initial Printing Model from the target 3D Shape in 4D Printing", KOREAN JOURNAL OF COMPUTATIONAL DESIGN AND ENGINEERING, vol. 22, no. 3, September 2017 (2017-09-01), pages 246 - 254
Attorney, Agent or Firm:
KIM, Ki Moon (KR)
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