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KCI등재후보 학술저널

스마트 소재 및 구조 기반 4D 프린팅 기술 동향

4D printing with smart materials and structures

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Recently, 4D printing technology has received considerable attention in various industries and research fields including soft robotics, tissue engineering, electronics. In 4D printing process, 3D printed object transforms itself into programmed structure by the input of external energy. Thus, this process requires not only smart materials, capable of changing their properties or features in response to external stimuli such as electricity, temperature, light, etc., but also smart structures, multi-material 3D printing, simulation and so on. In this review, the concept, technical elements and potential of 4d printing are presented.

1. 서론

2. 본문

3. 국내 및 해외 현황

4. 결론

REFERENCES

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