The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2018
Filed:
Apr. 27, 2016
Applicant:
Daegu Gyeongbuk Institute of Science and Technology, Daegu, KR;
Inventors:
Kee Jeong Yang, Daegu, KR;
Bo Ram Jeon, Gyeongsangbuk-Do, KR;
Jun Hyoung Sim, Daegu, KR;
Dae Ho Son, Gyeonggi-Do, KR;
Jin Kyu Kang, Daegu, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/18 (2006.01); C23C 14/58 (2006.01); C23C 14/34 (2006.01); H01L 31/0392 (2006.01); C23C 14/18 (2006.01); H01L 31/0224 (2006.01);
U.S. Cl.
CPC ...
H01L 31/18 (2013.01); C23C 14/185 (2013.01); C23C 14/34 (2013.01); C23C 14/5806 (2013.01); C23C 14/5866 (2013.01); H01L 31/022425 (2013.01); H01L 31/03923 (2013.01); Y02E 10/541 (2013.01); Y02P 70/521 (2015.11);
Abstract
Disclosed is a thin film solar cell including a substrate, a first electrode, a light absorbing layer, a buffer layer, a window layer, and a second electrode, wherein a compound layer of MSor MSe(here, M is metal, and x and y each are a natural number) is present in an interface between the first electrode and the light absorbing layer, the thickness of the compound layer of MSor MSebeing 150 nm or less.