公开(公告)号：EP3195337A4

公开(公告)日：2018-04-11

申请号：EP15827678

申请日：2015-07-31

Applicant: WESTERN MICHIGAN UNIV RESEARCH FOUNDATION

Inventor： JOYCE MARGARET K ,  JOYCE MICHAEL JAMES ,  ESHKEITI ALI ,  ATASHBAR MASSOOD ZANDI ,  FLEMING PAUL D III

IPC: H05K3/00 ,  B41M1/22 ,  B41M5/00 ,  G01L1/14 ,  G01L1/22 ,  H01F5/00 ,  H01G4/30 ,  H01G4/33 ,  H01L21/64 ,  H01Q9/00 ,  H05K1/16 ,  H05K3/20

CPC classification number: H01G4/30 ,  B41M1/22 ,  B41M5/0023 ,  G01L1/142 ,  G01L1/2287 ,  H01F27/2804 ,  H01F41/042 ,  H01G4/32 ,  H01G4/33 ,  H01G11/22 ,  H01G11/86 ,  H01L21/6835 ,  H01L21/6836 ,  H01L2221/68318 ,  H01L2221/6835 ,  H01L2221/68381 ,  H01Q1/2225 ,  H01Q1/273 ,  H01Q1/38 ,  H05K1/16 ,  H05K1/162 ,  H05K1/165 ,  H05K1/167 ,  H05K3/007 ,  H05K3/20 ,  H05K3/207 ,  H05K2201/09263 ,  H05K2203/0769 ,  H05K2203/0783 ,  H05K2203/1461 ,  H05K2203/308

Abstract: A method of forming a self-supported electronic device, including depositing a sacrificial layer on a first surface substrate, wherein the sacrificial layer is substantially soluble in a first solvent. At least one device layer is deposited in a desired pattern on top of the sacrificial layer. The at least one device layer is substantially insoluble in the at least one device layer. The sacrificial layer is at least partially dissolved in the first solvent to release at least a portion of the first device layer from the substrate. The at least one device layer removed from the substrate forms a self-supported electronic device, which is a thin film electronic device having at least a portion thereof that is not supported by a material carrier.