Invention Grant
- Patent Title: Method for mass-production of curved electronic circuits
-
Application No.: US16477925Application Date: 2018-01-17
-
Publication No.: US10658420B2Publication Date: 2020-05-19
- Inventor: Bertrand Chambion , Emmanuel Hugot
- Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@838d3ce
- International Application: PCT/FR2018/050113 WO 20180117
- International Announcement: WO2018/134520 WO 20180726
- Main IPC: H01L27/146
- IPC: H01L27/146

Abstract:
A method for producing a plurality of curved electronic circuits includes: producing a support including a plurality of membranes made from at least one material having a rigidity of more than around 100 MPa, each intended for being part of one of the electronic circuits and having a radius of curvature R between about 15 mm and 500 mm; applying a force to one of the main surfaces of each of the membranes, so that the membrane deforms resiliently and has a substantially planar shape when exposed to the force; rigidly connecting at least one electronic component to each of the membranes; and removing the force applied to one of the main faces of each of the membranes so that each of the membranes retrieves its original radius of curvature R and curves the electronic component according to this radius of curvature R.
Information query
IPC分类: