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:
Mar. 03, 2015
Filed:
Aug. 30, 2012
Jie Jerry Liu, Niskayuna, NY (US);
Srinivas Prasad Sista, Glenville, NY (US);
Xiaolei Shi, Niskayuna, NY (US);
Ri-an Zhao, Niskayuna, NY (US);
Kelly Scott Chichak, Clifton Park, NY (US);
Jeffrey Michael Youmans, Saratoga Springs, NY (US);
Kevin Henry Janora, Schenectady, NY (US);
Larry Gene Turner, Hagaman, NY (US);
Jie Jerry Liu, Niskayuna, NY (US);
Srinivas Prasad Sista, Glenville, NY (US);
Xiaolei Shi, Niskayuna, NY (US);
Ri-An Zhao, Niskayuna, NY (US);
Kelly Scott Chichak, Clifton Park, NY (US);
Jeffrey Michael Youmans, Saratoga Springs, NY (US);
Kevin Henry Janora, Schenectady, NY (US);
Larry Gene Turner, Hagaman, NY (US);
General Electric Company, Niskayuna, NY (US);
Abstract
Optoelectronic devices that have enhanced internal outcoupling are disclosed. The devices include a substrate, an anode, a cathode, an electroluminescent layer, and a hole injecting layer. The hole injecting layer includes inorganic nanoparticles that have a bimodal particle size distribution and which are dispersed in an organic matrix.