首页>
外国专利>
Organic light-emitting diode, useful in displays, includes a hole blocking layer between the anode and emitter material
Organic light-emitting diode, useful in displays, includes a hole blocking layer between the anode and emitter material
展开▼
机译:用于显示器的有机发光二极管包括在阳极和发射极材料之间的空穴阻挡层
展开▼
页面导航
摘要
著录项
相似文献
摘要
Organic light-emitting diode (OLED) component comprising a substrate (1), an anode (2), a polymer-based emitter material (5) and a cathode (6), also includes a hole blocking layer (4) between the anode and emitter material. Independent claims are also included for: (1) organic light-emitting diode (OLED) display with at least one component as above; (2) generating electroluminescent light by injecting electrons via a cathode into a polymeric emitter material by applying an electric field and injecting holes via an anode into a polymeric emitter material by applying an electric field, where the field-induced movement of holes from the anode into the emitter material is reduced or at least partially suppressed.
展开▼