VERFAHREN ZUR HERSTELLUNG EINES POLYMERFREIEN BEREICHS AUF EINEM SUBSTRAT
    3.
    发明公开
    VERFAHREN ZUR HERSTELLUNG EINES POLYMERFREIEN BEREICHS AUF EINEM SUBSTRAT 审中-公开
    用于生产无聚合物区在基底上

    公开(公告)号:EP1399980A2

    公开(公告)日:2004-03-24

    申请号:EP02747223.2

    申请日:2002-06-17

    发明人: ROTH, Wolfgang

    IPC分类号: H01L51/20 H01L51/40

    摘要: The invention relates to a method for producing a polymer-free area, characterized by applying at least one peelable layer to the substrate, and/or to one or more polymer layer(s) disposed on the substrate, in those areas where a polymer-free area is formed on the substrate by removing the peelable layer. The invention thus provides a method for producing polymer-free bonding areas or, by disposing a diode protecting cap on the polymer-free area of the substrate, a hermetically sealed link between the substrate and the diode protecting cap.

    VERFAHREN ZUR VERKAPSELUNG VON BAUELEMENTEN
    4.
    发明授权
    VERFAHREN ZUR VERKAPSELUNG VON BAUELEMENTEN 有权
    方法进行封装的组件

    公开(公告)号:EP1218950B1

    公开(公告)日:2005-06-01

    申请号:EP00963970.9

    申请日:2000-09-06

    IPC分类号: H01L51/20

    CPC分类号: H01L51/5246

    摘要: The invention relates to a method for encapsulating components which are based on organic semiconductors, whereby a housing is glued to a substrate. A UV-curable reaction adhesive is used in the gluing process which contains an epoxy resin, a hydroxy functional reaction product formed from an epoxy compound and a phenolic compound, a silane-type adhesive and a photoinitiator, in addition to an optional filler. The method is particularly suitable for encapsulating organic light-emitting diodes (OLEDs).