Invention Grant
- Patent Title: Method for manufacturing a multilayer structure on a substrate
- Patent Title (中): 在基板上制造多层结构的方法
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Application No.: US14369699Application Date: 2012-12-27
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Publication No.: US09230850B2Publication Date: 2016-01-05
- Inventor: Umberto Rossini , Raphaël Eleouet , Thierry Flahaut
- Applicant: Commissariat à l'énergie atomique et aux énergies alternatives
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Brannon Sowers & Cracraft PC
- Agent Kevin R Erdman
- Priority: FR1162524 20111229
- International Application: PCT/FR2012/053090 WO 20121227
- International Announcement: WO2013/098529 WO 20130704
- Main IPC: C30B25/12
- IPC: C30B25/12 ; H01L21/762 ; C30B25/02

Abstract:
The invention relates to a method for manufacturing a multilayer structure on a first substrate made of a material having a first Young's modulus. The method includes: providing a second substrate covered with the multilayer structure, the multilayer structure having a planar surface opposite the second substrate, the second substrate being made of a material having a second Young's modulus; applying first deformations to said surface; molecularly boding the first substrate to said surface, the molecular bonding resulting in the appearance of second deformation in said surface in the absence of the first deformations, the first deformations being opposite the second deformations; and removing the second substrate, the resulting deformations in said surface being less than 5 ppm.
Public/Granted literature
- US20140363951A1 METHOD FOR MANUFACTURING A MULTILAYER STRUCTURE ON A SUBSTRATE Public/Granted day:2014-12-11
Information query
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