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:
Jun. 26, 2018
Filed:
Apr. 26, 2016
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, Gyeonggi-do,, KR;
Abstract
An organic light-emitting device, including a first sub-organic light-emitting device including a first emission layer, a first common emission part, a first buffer part, a first doping part, and a first cathode part, sequentially stacked; a second sub-organic light-emitting device including a second emission layer, a second common emission part, a second buffer part, a second doping part, and a second cathode part, sequentially stacked; and a third sub-organic light-emitting device including a third common emission part, a third buffer part, a third doping part, and a third cathode part, sequentially stacked, the first through third common emission parts integrated with one another as one body, the first through third buffer parts integrated with one another as one body, the first through third doping parts integrated with one another as one body, and the first through third cathode parts integrated with one another as one body.