Abstract: The present invention provides a light-transmitting perovskite solar cell, which has a first package layer, a first light-transmitting electrode layer, a first carrier transport layer, a light absorbing layer, a second carrier transport layer, a second light-transmitting electrode layer, and a second package layer. The first light-transmitting electrode layer is disposed on an upper surface of the first package layer. The first carrier transport layer is disposed on an upper surface of the first light-transmitting electrode layer. The light absorbing layer is disposed on an upper surface of the first carrier transport layer. The second carrier transport layer is disposed on an upper surface of the light absorbing layer. The second light-transmitting electrode layer is disposed on an upper surface of the second carrier transport layer. The second package layer is disposed on an upper surface of the second light-transmitting electrode layer.

Abstract: The perovskite solar cell includes in sequence: an upper encapsulation layer, an upper light-transmitting electrode layer, an upper carrier transport layer, a light-absorbing layer, a lower carrier transport layer, a lower light-transmitting electrode layer, a filling material layer, a encapsulation glue and a lower encapsulation layer. The surface of the filling material layer that is not in contact with the lower light-transmitting electrode layer is covered by the encapsulation glue. Alternatively, the filling material layer and the encapsulation glue are different layers. The ?E difference (set by the International Commission on Illumination) between the color of the filling material layer and the material of the light-absorbing layer is less than 2, and the transmittance difference is less than 10%.

Abstract: A perovskite solar cell and a method for manufacturing the same are provided. The method includes: sputtering a compact layer onto a light transmitting electrode, in which the compact layer has a thickness ranging from 20 nm to 120 nm, and a material of the compact layer is titanium dioxide; sputtering a roughened layer onto the compact layer, in which the roughened layer has a thickness ranging from 20 nm to 30 nm, and a material of the roughened layer is titanium dioxide; disposing a perovskite layer onto the roughened layer; disposing a hole transporting layer onto the perovskite layer; and disposing a back electrode onto the hole transporting layer.

Abstract: The perovskite solar cell includes in sequence: an upper encapsulation layer, an upper light-transmitting electrode layer, an upper carrier transport layer, a light-absorbing layer, a lower carrier transport layer, a lower light-transmitting electrode layer, a filling material layer, a encapsulation glue and a lower encapsulation layer. The surface of the filling material layer that is not in contact with the lower light-transmitting electrode layer is covered by the encapsulation glue. Alternatively, the filling material layer and the encapsulation glue are different layers. The ?E difference (set by the International Commission on Illumination) between the color of the filling material layer and the material of the light-absorbing layer is less than 2, and the transmittance difference is less than 10%.

Abstract: The present invention provides a light-transmitting perovskite solar cell, which has a first package layer, a first light-transmitting electrode layer, a first carrier transport layer, a light absorbing layer, a second carrier transport layer, a second light-transmitting electrode layer, and a second package layer. The first light-transmitting electrode layer is disposed on an upper surface of the first package layer. The first carrier transport layer is disposed on an upper surface of the first light-transmitting electrode layer. The light absorbing layer is disposed on an upper surface of the first carrier transport layer. The second carrier transport layer is disposed on an upper surface of the light absorbing layer. The second light-transmitting electrode layer is disposed on an upper surface of the second carrier transport layer. The second package layer is disposed on an upper surface of the second light-transmitting electrode layer.

Abstract: A composite electrode structure and a method for manufacturing the same are provided. The composite electrode structure is used as a back electrode of a perovskite solar cell. The composite electrode structure includes a first conductive layer and a second conductive layer. The first conductive layer is used to connect with an electron transporting layer or a hole transporting layer. A material of the first conductive layer is a first light transmitting conductive oxide. The second conductive layer is disposed on the first conductive layer. A material of the second conductive layer is a second light transmitting conductive oxide or a conductive metal.

Abstract: A perovskite solar cell and a method for manufacturing the same are provided. The method includes: sputtering a compact layer onto a light transmitting electrode, in which the compact layer has a thickness ranging from 20 nm to 120 nm, and a material of the compact layer is titanium dioxide; sputtering a roughened layer onto the compact layer, in which the roughened layer has a thickness ranging from 20 nm to 30 nm, and a material of the roughened layer is titanium dioxide; disposing a perovskite layer onto the roughened layer; disposing a hole transporting layer onto the perovskite layer; and disposing a back electrode onto the hole transporting layer.