Eschweiler & Potashnik, LLC
Preconditioning to enhance hydrophilic fusion bonding
A method for fusion bonding a pair of substrates together with silane preconditioning is provided. A surface of a first oxide layer or a surface of a second oxide layer is preconditioned with silane. The first and second oxide layers are respectively arranged on first and second semiconductor substrates. Water is applied to the surface of the first or second oxide layer. The surfaces of the first and second oxide layers are brought in direct contact. The first and second oxide layers are annealed. A method for manufacturing a microelectromechanical systems (MEMS) package using the fusion bonding is also provided.
Taiwan Semiconductor Manufacturing Co., Ltd.
B B B H B H H H
B81C B81C B81C H01L B81C H01L H01L H01L
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Chien-Ning I-Shi Jen-Hao Chih-Hang
Hsin Wang Liu Chang