Multijunction solar cell who contains embedded out -of --way field structure

• Main Authors: HUANG SHANSHAN, ZHANG XIAOBIN, LIU XUEZHEN, MAO MINGMING, ZHANG LU, MA DIFEI, LIU JIANQING, PAN XU
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2018
• Subjects: 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; SEMICONDUCTOR DEVICES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model discloses a multijunction solar cell who contains embedded out -of - -way field structure, including p type substrate and three or three more than the sub - battery of establishing ties and setting up, and have the gaInNAs battery of a sub - battery for containing embedded out -of -the -way field structure at least in all sub - batteries, the sub - battery of this gaInNAs includes has a mind to gaInNAs base region, n type launch site, the n type window layer of mixing by the supreme superimposed p type of the lamellar structure back of the body, non - pressed down, gaInNAs base region that the non - have a mind to to be mixed is containing embedded out -of -the -way field structure being close to p type back of the body field direction, this embedded out -of -the -way field structure be with a p type back of the body used material and the unanimous cylinder array of doping condition, this cylindrical array classifies that keep away from space charge region and unablefew son by effectively co