Invention Grant
- Patent Title: Releasable substrate on a carrier
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Application No.: US14433454Application Date: 2013-10-04
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Publication No.: US09656440B2Publication Date: 2017-05-23
- Inventor: Martin K. P. van Neer , Karin Tempelaars , Linda B. van Leuken
- Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Applicant Address: NL 'S-Gravenhage
- Assignee: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Current Assignee: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
- Current Assignee Address: NL 'S-Gravenhage
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: EP12187241 20121004
- International Application: PCT/NL2013/050709 WO 20131004
- International Announcement: WO2014/054949 WO 20140410
- Main IPC: B32B3/02
- IPC: B32B3/02 ; B32B7/12 ; B32B37/00 ; B32B39/00 ; B32B37/12 ; B32B38/00 ; B32B7/14

Abstract:
A method and system provide a releasable substrate on a carrier. The method includes providing the carrier with a bonding layer of radiation curable adhesive; selectively irradiating a first area subsection of the bonding layer with a first radiation for selectively at least partially curing the first area subsection; bringing a substrate in contact with the first area subsection and a second area subsection of the bonding layer; and curing the second area subsection in contact with the substrate for forming an adhesion area between the second area subsection and the substrate. The first area subsection forms a release area with an adhesion force between the bonding layer and the substrate lower in the release area than in the adhesion area as a result of the first area subsection being more cured than the second area subsection prior to being in contact with the substrate.
Public/Granted literature
- US20150231858A1 RELEASABLE SUBSTRATE ON A CARRIER Public/Granted day:2015-08-20
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