Invention Grant
- Patent Title: Method for forming a joint
- Patent Title (中): 形成接头的方法
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Application No.: US10559243Application Date: 2004-06-01
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Publication No.: US07682871B2Publication Date: 2010-03-23
- Inventor: Lauri Huhtasalo , Juuso Järvinen , Tero Koivisto , Samuli Strōmberg
- Applicant: Lauri Huhtasalo , Juuso Järvinen , Tero Koivisto , Samuli Strōmberg
- Applicant Address: FI Tampere
- Assignee: UPM Raflatac Oy
- Current Assignee: UPM Raflatac Oy
- Current Assignee Address: FI Tampere
- Agency: Venable LLP
- Agent Eric J. Franklin
- Priority: FI20030833 20030604
- International Application: PCT/FI2004/000332 WO 20040601
- International Announcement: WO2004/110119 WO 20041216
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L21/30

Abstract:
A method for forming a joint. A module is introduced including a paper or plastic substrate, an integrated circuit on a chip mounted on the substrate and in electrical contact with contact areas of the module being located on the surface of the substrate. A web is introduced including one circuitry pattern after another provided with contact areas of the circuitry pattern. Settable isotropically conductive adhesive is dispensed on the contact areas of the circuitry pattern. The contact areas of the module are attached to the contact areas of the circuitry pattern by the isotropically conductive adhesive. The isotropically conductive adhesive is cured at the ambient atmospheric pressure. Settable nonconductive adhesive is dispensed at the side of the module in such a manner that the adhesive is sucked underneath the module by capillary forces. The nonconductive adhesive is cured at the ambient atmospheric pressure.
Public/Granted literature
- US20070105361A1 Method for forming a joint Public/Granted day:2007-05-10
Information query
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