公开(公告)号：US11739417B2

公开(公告)日：2023-08-29

申请号：US16770818

申请日：2018-12-07

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Yohan Faucillon ,  Vojislav Gajic ,  Thierry Kauffmann ,  Etienne Sandre-Chardonnal

IPC: C23C14/34 ,  C23C14/35 ,  C23C14/54 ,  G05B17/02 ,  H01J37/34

CPC classification number: C23C14/3492 ,  C23C14/35 ,  C23C14/547 ,  G05B17/02 ,  H01J37/3464 ,  H01J2237/24592

Abstract: An adjustment-determining method includes obtaining a mathematical model relating an operating parameter of the deposition line to a quality function defined from a quality measurement of a stack of thin layers deposited by the deposition line on a transparent substrate; obtaining a value of the quality function from a value of the quality measurement measured at the outlet of the deposition line on a stack of thin layers deposited by the deposition line on a substrate while the deposition line was set so that an operating parameter had a current value; and automatically determining by the mathematical model an adjustment value for the current value of the operating parameter serving to reduce a difference that exists between the value obtained for the quality function and a target value selected for the quality function for the stack of thin layers.