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. 10, 2015
Filed:
May. 23, 2012
Jeong Ik Lee, Gunpo-si, KR;
Jin Woo Huh, Daejeon, KR;
Hye Yong Chu, Daejeon, KR;
Doo-hee Cho, Daejeon, KR;
Jun-han Han, Daejeon, KR;
Jin Wook Shin, Incheon, KR;
Jaehyun Moon, Seoul, KR;
Joo Hyun Hwang, Seoul, KR;
Chul Woong Joo, Seoul, KR;
Jeong Ik Lee, Gunpo-si, KR;
Jin Woo Huh, Daejeon, KR;
Hye Yong Chu, Daejeon, KR;
Doo-Hee Cho, Daejeon, KR;
Jun-Han Han, Daejeon, KR;
Jin Wook Shin, Incheon, KR;
Jaehyun Moon, Seoul, KR;
Joo Hyun Hwang, Seoul, KR;
Chul Woong Joo, Seoul, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
The inventive concept provides light emitting devices and methods of manufacturing a light emitting device. The light emitting device may include a transparent substrate including a first region and a second region, a first transparent electrode disposed on a first surface of the transparent substrate, a second transparent electrode facing and spaced apart from the first transparent electrode, an organic light emitting layer disposed between the first and second transparent electrodes, an assistant electrode disposed between the first and second transparent electrodes and selectively masking the second region, and a light path changing structure disposed on a second surface of the transparent substrate and selectively masking the second region.