发明授权
- 专利标题： Method of transferring a portion of a functional film
- 专利标题（中）： 转移功能膜的一部分的方法
-
申请号： US13054007申请日： 2009-07-13
-
公开(公告)号： US08641853B2公开(公告)日： 2014-02-04
- 发明人: Daniel Darmes , Nicolas Lavillonnière , Christelle Marck , Eric Roussel
- 申请人： Daniel Darmes , Nicolas Lavillonnière , Christelle Marck , Eric Roussel
- 申请人地址： FR Charenton le Pont
- 专利权人： Essilor International (compagnie Generale d'optique
- 当前专利权人： Essilor International (compagnie Generale d'optique
- 当前专利权人地址： FR Charenton le Pont
- 代理机构： Occhiuti & Rohlicek LLP
- 优先权： FR0854950 20080721
- 国际申请： PCT/FR2009/051398 WO 20090713
- 国际公布： WO2010/010275 WO 20100128
- 主分类号： B32B37/12
- IPC分类号： B32B37/12 ; B32B37/14 ; B32B37/26 ; B32B38/04 ; G02C7/02 ; G02C7/12
摘要：
A method of transferring a portion of a functional film (1) onto a substrate from a base plate (100) comprises the formation of a groove (S1) which passes through the said functional film and also a separating film (2) placed between the functional film and the base plate. A portion (2p) of the separating film is then detached from the base plate with the portion of the functional film. The portion of said separating film protects the portion of the functional film in the rest of the method. According to one improvement, the portion of the functional film which is detached from the base plate comprises a useful portion (1p) and a margin (1m) that are connected together by the portion (2p) of the separating film. The useful portion (1p) of the functional film may then be gripped and handled via the margin (1m).
公开/授权文献
- US20110174431A1 METHOD OF TRANSFERRING A PORTION OF A FUNCTIONAL FILM 公开/授权日：2011-07-21
信息查询
