作者: Zhang Xinyi , Chen Shanfang , Chen Yingjing , Zeng Xianzong
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摘要: The invention discloses an electric connection structure. structure comprises a cushion, line and insulation layer located between the cushion line. A hole is formed in position, corresponding to line, of layer. electrically connected with through hole. first metal second made oxide by etching liquid. rate liquid lower than that further provides manufacturing method for good stability can be provided.