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    • 9. 发明申请
    • MOISTURE RESISTANT PHOTOVOLTAIC DEVICES WITH IMPROVED ADHESION OF BARRIER FILM
    • 具有改善粘合膜的耐水性光伏器件
    • US20110192453A1
    • 2011-08-11
    • US13005420
    • 2011-01-12
    • Marty W. DeGrootPaul R. Elowe
    • Marty W. DeGrootPaul R. Elowe
    • H01L31/0216H01L31/18
    • H01L31/048H01L31/02161H01L31/022408H01L31/022466H01L31/03923Y02E10/541Y02P70/521
    • The present invention provides strategies for improving the adhesion between a barrier region, a transparent conductive region, and/or an electrically conductive grid through the use of an adhesion promoting region. The adhesion promoting region is optically transmissive and comprises a metal layer, a metal nitride layer, a metal carbide layer, or a combination thereof and preferably comprises at least one of Cr, Ti, Ta, and Zr or a combination thereof. These strategies are particularly useful in the fabrication of heterojunction photovoltaic devices such as chalcogenide-based solar cells. Adhesion is improved to such a degree that grid materials and dielectric barrier materials can cooperate to provide a hermetic seal over devices to protect against damage induced by environmental conditions, including damage due to water intrusion. The adhesion promoting region also serves as a barrier to the migration of Na, Li, and the lanthanoid series of elements.
    • 本发明提供了通过使用粘附促进区域改善阻挡区域,透明导电区域和/或导电栅格之间的粘合性的策略。 粘附促进区是透光性的,并且包括金属层,金属氮化物层,金属碳化物层或其组合,并且优选包括Cr,Ti,Ta和Zr中的至少一种或其组合。 这些策略在异质结光伏器件如硫族化物基太阳能电池的制造中特别有用。 附着力提高到网格材料和介电阻挡材料可以配合以提供装置上的气密密封以防止由环境条件引起的损坏(包括由于水侵入引起的损坏)的程度。 粘附促进区也用作Na,Li和镧系元素的迁移的屏障。
    • 10. 发明授权
    • Moisture resistant photovoltaic devices with improved adhesion of barrier film
    • 防潮光伏器件具有改善的阻隔膜附着力
    • US09059349B2
    • 2015-06-16
    • US13005420
    • 2011-01-12
    • Marty W. DeGrootPaul R. Elowe
    • Marty W. DeGrootPaul R. Elowe
    • H01L31/00H01L31/048H01L31/0216H01L31/0224H01L31/0392
    • H01L31/048H01L31/02161H01L31/022408H01L31/022466H01L31/03923Y02E10/541Y02P70/521
    • The present invention provides strategies for improving the adhesion between a barrier region, a transparent conductive region, and/or an electrically conductive grid through the use of an adhesion promoting region. The adhesion promoting region is optically transmissive and comprises a metal layer, a metal nitride layer, a metal carbide layer, or a combination thereof and preferably comprises at least one of Cr, Ti, Ta, and Zr or a combination thereof. These strategies are particularly useful in the fabrication of heterojunction photovoltaic devices such as chalcogenide-based solar cells. Adhesion is improved to such a degree that grid materials and dielectric barrier materials can cooperate to provide a hermetic seal over devices to protect against damage induced by environmental conditions, including damage due to water intrusion. The adhesion promoting region also serves as a barrier to the migration of Na, Li, and the lanthanoid series of elements.
    • 本发明提供了通过使用粘附促进区域改善阻挡区域,透明导电区域和/或导电栅格之间的粘合性的策略。 粘附促进区是透光性的,并且包括金属层,金属氮化物层,金属碳化物层或其组合,并且优选包括Cr,Ti,Ta和Zr中的至少一种或其组合。 这些策略在异质结光伏器件如硫族化物基太阳能电池的制造中特别有用。 附着力提高到网格材料和介电阻挡材料可以配合以提供装置上的气密密封以防止由环境条件引起的损坏(包括由于水侵入引起的损坏)的程度。 粘附促进区也用作Na,Li和镧系元素的迁移的屏障。