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:
Apr. 14, 2015
Filed:
May. 21, 2013
Applicant:
Agency for Science, Technology and Research, Singapore, SG;
Inventors:
Hongjun Liu, Singapore, SG;
Wei Peng Goh, Singapore, SG;
Jie Zhang, Singapore, SG;
Ziyu Jin, Singapore, SG;
Sing Yang Chiam, Singapore, SG;
Assignee:
Agency for Science, Technology and Research, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/00 (2014.01); C23C 18/00 (2006.01); H01L 51/50 (2006.01); H01L 31/032 (2006.01); C09D 11/52 (2014.01);
U.S. Cl.
CPC ...
H01L 51/5056 (2013.01); C23C 18/00 (2013.01); C09D 11/00 (2013.01); H01L 31/032 (2013.01); H01L 51/5068 (2013.01); C09D 11/52 (2013.01);
Abstract
Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.