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1. 发明授权

US08921148B2 Moisture resistant photovoltaic devices with exposed conductive grid 有权
标题翻译：防潮光伏器件具有裸露的导电栅格
公开(公告)号：US08921148B2
公开(公告)日：2014-12-30
申请号：US13005426
申请日：2011-01-12
申请人： Paul R. Elowe , Marty W. DeGroot , Michael E. Mills , Matt A. Stempki
发明人： Paul R. Elowe , Marty W. DeGroot , Michael E. Mills , Matt A. Stempki
IPC分类号： H01L21/00 , H01L31/00 , H01L31/0216 , H01L31/0224 , H01L31/032 , H01L31/0749
CPC分类号： H01L31/048 , H01L31/02167 , H01L31/022425 , H01L31/022466 , H01L31/0322 , H01L31/0749 , Y02E10/541
摘要： The present invention provides strategies for improving the adhesion among two or more of transparent conducting oxides, electrically conductive grid materials, and dielectric barrier layers. As a consequence, these strategies are particularly useful in the fabrication of heterojunction photovoltaic devices such as chalcogenide-based solar cells. When the barrier is formed and then the grid is applied to vias in the barrier, the structure has improved moisture barrier resistance as compared to where the barrier is formed over or around the grid. 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. This allows the collection grids to be at least partially exposed above the dielectric barrier, making it easy to make electronic connection to the devices.
摘要翻译：本发明提供了改善透明导电氧化物，导电栅格材料和电介质阻挡层中的两种或更多种之间的粘附性的策略。因此，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。当形成屏障，然后将栅格施加到屏障中的通孔时，与在栅格上方或栅格周围形成屏障的情况相比，结构具有改善的防潮性。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。这允许收集栅极至少部分地暴露在电介质阻挡层之上，使得容易进行到器件的电子连接。

2. 发明申请

US20110168243A1 MOISTURE RESISTANT PHOTOVOLTAIC DEVICES WITH EXPOSED CONDUCTIVE GRID 有权
标题翻译：防水电导体的防潮光伏器件
公开(公告)号：US20110168243A1
公开(公告)日：2011-07-14
申请号：US13005426
申请日：2011-01-12
申请人： Paul R. Elowe , Marty W. DeGroot , Michael E. Mills , Matt A. Stempki
发明人： Paul R. Elowe , Marty W. DeGroot , Michael E. Mills , Matt A. Stempki
IPC分类号： H01L31/06 , H01L31/18
CPC分类号： H01L31/048 , H01L31/02167 , H01L31/022425 , H01L31/022466 , H01L31/0322 , H01L31/0749 , Y02E10/541
摘要： The present invention provides strategies for improving the adhesion among two or more of transparent conducting oxides, electrically conductive grid materials, and dielectric barrier layers. As a consequence, these strategies are particularly useful in the fabrication of heterojunction photovoltaic devices such as chalcogenide-based solar cells. When the barrier is formed and then the grid is applied to vias in the barrier, the structure has improved moisture barrier resistance as compared to where the barrier is formed over or around the grid. 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. This allows the collection grids to be at least partially exposed above the dielectric barrier, making it easy to make electronic connection to the devices.
摘要翻译：本发明提供了改善透明导电氧化物，导电栅格材料和电介质阻挡层中的两种或更多种之间的粘附性的策略。因此，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。当形成屏障，然后将栅格施加到屏障中的通孔时，与在栅格上方或栅格周围形成屏障的情况相比，结构具有改善的防潮性。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。这允许收集栅极至少部分地暴露在电介质阻挡层之上，使得容易进行到器件的电子连接。

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