Avary Holding (shenzhen) Co., Limited.

Hongqisheng Precision Electronics (qinhuangdao) Co., Ltd.

Jian-Yi Hao

Xian-Qin Hu

Yan-Lu Li

Ming-Hua Du

Yan-lu Li

The present disclosure provides a method for manufacturing a board-to-board connection structure. The method includes defining a first through hole in a first circuit board, disposing a first connector within the first through hole by a first conductive paste, and connecting the first connector to a second circuit board on which a second connector is installed, thereby realizing a connection of the two circuit boards, and reducing a height of the two circuit boards after the connection. That is, the height of the board-to-board connection structure is reduced. Additionally, since the first connector is received within the first through hole, the first connector is not easy to be damaged and oxidized. The present disclosure further provides a board-to-board connection structure manufactured by the above method.

Board-to-board connection structure and method for manufacturing the same

A method for manufacturing a waterproof circuit board comprises steps of providing a first wiring substrate suitable for high-frequency transmissions. The first wiring substrate includes a first copper layer and a first conductive wiring layer. A waterproof layer is formed on exposed surfaces of the first wiring substrate. A second wiring substrate suitable for low-frequency transmissions defines a receiving groove. The second wiring substrate includes a second copper layer and defines a first blind hole. The first wiring substrate is pressed in the receiving groove. A first conductive portion is formed in the first blind hole to electrically connect the first conductive wiring layer and the second copper layer.

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Shenzhen, China

Jian-Yi Hao