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:
Sep. 26, 2017
Filed:
Jun. 29, 2016
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-Si, Gyeonggi-Do, KR;
Abstract
A blue organic light emitting device including a first electrode, a second electrode facing the first electrode, a first charge generating layer disposed between the first electrode and the second electrode, a first emission layer disposed between the first electrode and the first charge generating layer and emitting first blue light having a first wavelength region, and a second emission layer disposed between the first charge generating layer and the second electrode and emitting second blue light having a second wavelength region different from the first wavelength region. The blue organic light emitting device finally emits blue light.