公开(公告)号：US20250103174A1

公开(公告)日：2025-03-27

申请号：US18747418

申请日：2024-06-18

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Unyong JEONG ,  Junchen LUO

IPC: G06F3/044

Abstract: Provided are a two-terminal stretchable touch array sensor and a method of preparing the two-terminal stretchable touch array sensor, and the two-terminal stretchable touch array sensor includes an upper electrode including an upper electrode pattern embedded in a first elastic substrate, a lower electrode including a lower electrode pattern embedded in a second elastic substrate, a spacer interposed between the upper electrode and the lower electrode, and a first terminal and a second terminal each included at the same position of an end of the upper electrode pattern and an end of the lower electrode pattern.