Patent ID: 9638944
Date: 2017-05-02
CPC Classifications: B30B,B32B,G02F,H01L

Claim:
1. A method for laminating substrates to form a laminated assembly, comprising: positioning a first substrate and a second substrate within a lamination device having a first cavity at least partially defined by a first side of a flexible member and a second cavity at least partially defined by a second side of the flexible member; pressurizing the first cavity to a first pressure to move the flexible member into contact with one of the first and second substrate; depressurizing the first cavity to move the flexible member out of contact with the one of the first and second substrate; and then pressurizing the second cavity to a second pressure higher than the first pressure to apply air pressure at the second pressure to the first and second substrate to form a laminated assembly; wherein during the steps of pressurizing the first cavity, depressurizing the first cavity, and pressurizing the second cavity, the first and second substrates remain within the second cavity.