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:
Nov. 24, 2015
Filed:
May. 09, 2012
Hyun a Kang, Suwon-si, KR;
Young Hwan Kim, Seongnam-si, KR;
Eun Joo Jang, Suwon-si, KR;
Shin AE Jun, Seongnam-si, KR;
Hyo Sook Jang, Yongin-si, KR;
Hyun A Kang, Suwon-si, KR;
Young Hwan Kim, Seongnam-si, KR;
Eun Joo Jang, Suwon-si, KR;
Shin Ae Jun, Seongnam-si, KR;
Hyo Sook Jang, Yongin-si, KR;
Abstract
Provided is an optoelectronic device that includes: a light source; an emission layer disposed on the light source and including light emitting particles dispersed in a matrix polymer; and a polymer film disposed on the emission layer. The polymer film includes two layers: a first layer including a first polymer and a second layer including a second polymer. The first polymer includes a polymerized product of a first monomer including at least two thiol (—SH) groups and a siloxane-based second monomer or oligomer including at least one carbon-carbon unsaturated bond at a terminal end, and the second polymer includes a polymerized product of a third monomer including at least two thiol (—SH) groups and a fourth monomer including at least two carbon-carbon unsaturated bonds at a terminal end.