公开(公告)号：US20250081347A1

公开(公告)日：2025-03-06

申请号：US18820278

申请日：2024-08-30

Applicant: Industrial Technology Research Institute

Inventor： Chung-Wei Wang ,  Chen-Tsai Yang ,  Shu-Wei Kuo ,  Min-Hsiung Liang ,  Bor-Chuan Chuang

IPC: H05K1/14 ,  H05K1/11

Abstract: An electrical connection device includes a mother board and a daughter board. The mother board includes a first board body with at least one cavity and a first electrical contact printed on the first board body. The daughter board includes a second board body and a second electrical contact printed on the second board body. At least one of the daughter board and the mother board includes at least one contour feature integrally formed with at least one of the first board body and the second board body. When the second board body is inserted into the at least one cavity of the first board body, the second electrical contact is electrically connected to the first electrical contact, and the daughter board is positioned in the mother board through the at least one contour feature.