发明名称 |
COLORED SOLAR CELL UNIT |
摘要 |
The invention pertains to a solar cell unit comprising a back electrode, a photovoltaic (PV) layer, and, optionally, a front electrode, with part of the surface of the solar cell unit not generating any energy, characterised in that on at least a portion of the part of the solar cell unit which does not generate any energy a colouring layer is present, while at least a portion of the energy generating part of the solar cell unit is free of a colouring layer. Preferably at least 50%, more preferably, at least 85%, more preferably still, at least 90% of the energy generating part of the solar cell unit is free of a colouring layer. The solar cell unit may be either a wafer-based solar cell unit or a thin film solar cell unit. The colouring layer may be applied on, e.g., the optionally present grid and/or in the case of thin film solar cell units on the part of the surface of the solar cell unit which does not generate any energy as a result of the connection in series. The solar cell unit preferably is made by means of a process where the application of the colouring layer is integrated into the process. The invention provides a coloured solar cell unit where the application of the colour need not be at the expense of the solar cell unit's output. |
申请公布号 |
EP1342273(A1) |
申请公布日期 |
2003.09.10 |
申请号 |
EP20010976194 |
申请日期 |
2001.09.05 |
申请人 |
AKZO NOBEL N.V. |
发明人 |
JONGERDEN, GERT, JAN;MIDDELMAN, ERIK;VAN ANDEL, ELEONOOR;SCHROPP, RUDOLF, EMMANUEL, ISIDORE;PETERS, PAULUS, MARINUS, GEZINA, MARIA;HESSELINK, DINAH, ELISABETH |
分类号 |
H01L31/04;H01L31/02;H01L31/18;(IPC1-7):H01L31/02;H01L31/021 |
主分类号 |
H01L31/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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