科研之友
微信
新浪微博
Facebook
分享链接
摘要
A method to fabricate thermoplastically deformable electronic circuits is presented, with the intent of achieving low-cost 2.5D free-form rigid smart objects. This by utilizing existing flexible circuit technology based stretchable circuits, in combination with thermoplastic materials. After fabricating the circuit in a flat state, a thermoforming step shapes the device by heating it beyond its glass transition temperature, and pushing it against a mold. Preliminary tests show the feasibility to fabricate simple circuits using off-the-shelf circuit components; showing a minimal decrease in conductivity of the polyimide supported copper-based interconnects.
- 出版日期2017-8
