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公开(公告)号:US20250144816A1
公开(公告)日:2025-05-08
申请号:US18908921
申请日:2024-10-08
Inventor: Seok KIM , Jun Hyung KIM
Abstract: Disclosed is a transfer technology, in which a shape memory polymer surface with dense nanotips is designed to apply a micro-sized object such as a micro-LED to a mass transfer technology. According to the disclosure, the nanotip shape memory polymer surface is in contact with objects in a heated state, and the nanotip shape memory polymer surface in the heated state is excellent in surface adaptability, thereby attaching/embedding and transferring micro-sized objects.