Solar cell

The utility model discloses a solar cell comprising a semiconductor substrate, which is provided with a front surface; a plurality of bus electrodes, which are disposed on the front surface along a first direction; a plurality of vertical connecting electrodes, which are disposed on two sides of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG RUILIN, HUANG SHUAIKAI, DAI YUWEI, CHEN WEIMING, ZHUANG SHANGYU, LIN SHIDA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The utility model discloses a solar cell comprising a semiconductor substrate, which is provided with a front surface; a plurality of bus electrodes, which are disposed on the front surface along a first direction; a plurality of vertical connecting electrodes, which are disposed on two sides of the bus electrodes; at least a horizontal connecting electrode, which is arranged on one end of each of the plurality of bus electrodes along a second direction; and a plurality of finger-shaped electrodes, which are arranged between the bus electrodes and the vertical connecting electrodes along the second direction. The width of each of the bus electrodes is larger than the width of each of the horizontal connecting electrodes, and the width of each of the horizontal connecting electrodes is larger than the width of each of the finger-shaped electrodes.