Organic light-emitting device

• Main Authors: LEE JAEYONG, YOO GINA, JOO SUNJIN
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2019
• Subjects: ELECTRICITY

An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including anemission layer. The emission layer includes at least one doping layer and at least one non-doping layer. The doping layer comprises a first host, a second host, and a dopant. 公开了有机发光器件和电子装置。所述有机发光器件包括：第一电极；第二电极，面对第一电极；以及有机层，位于第一电极与第二电极之间并且包括发射层。发射层包括至少一个掺杂层和至少一个未掺杂层。掺杂层包括第一主体、第二主体和掺杂剂。