2020年1月
Self-Folding Acute-Angle Origami Driven by Surface Bending Force
Proceedings of the 33rd IEEE International Conference on Micro Electro Mechanical Systems (MEMS2020)
- 開始ページ
- 992
- 終了ページ
- 993
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- 出版者・発行元
- IEEE
This study describes a self-folding origami technique that enables acute angle folding by surface bending force for the first time. We patterned plus-shaped "+" carbon black patterns on a shrinking sheet and achieved self-folding of the 2D sheet quite sharply (more than 160) trigger with infrared (IR) light irradiation. We investigated the folding angle of our sheet with "+" pattern comparing to the sheet with slit pattern on a crease, and confirmed that our sheet could be folded at larger folding angle than the sheet with slit pattern. Next, we examined the folding angle of the sheet that had "+" pattern with different width and found that the folding angle increased when the surface bending force increased. Finally, we demonstrated this "+" pattern to fabricate 3D word objects "MEMS". Our surface bending approach to Origami folding could open a new avenue to widen the variety and controllability of self-folding objects.
- リンク情報
- ID情報
-
- ISSN : 1084-6999
- Web of Science ID : WOS:000569381600256