SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME
According to an embodiment of the present invention, a photovoltaic cell includes a first photoelectric conversion unit including a perovskite compound and an electrode connected to the first photoelectric conversion unit and including a metal electrode layer. The metal electrode layer may be formed...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | According to an embodiment of the present invention, a photovoltaic cell includes a first photoelectric conversion unit including a perovskite compound and an electrode connected to the first photoelectric conversion unit and including a metal electrode layer. The metal electrode layer may be formed by a low temperature process. According to one embodiment of the present invention, the metal electrode layer may include a first conductive layer including metal and a resin and a second conductive layer formed on the first conductive layer at least and having density larger than density of the first conductive layer. The delay in a carry signal is reduced.
본 발명의 실시예에 따른 태양 전지는, 페로브스카이트 화합물을 포함하는 광전 변환층을 포함하는 제1 광전 변환부 및 이에 연결되며 금속 전극층을 포함하는 전극을 포함한다. 상기 금속 전극층은 저온 공정에 의하여 형성될 수 있다. 일 예로, 상기 금속 전극층은 금속과 수지를 포함하는 제1 도전층과, 적어도 상기 제1 도전층 위에 형성되며 상기 제1 도전층보다 큰 밀도를 가지는 제2 도전층을 포함할 수 있다. |
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