公开(公告)号：US20180138462A1

公开(公告)日：2018-05-17

申请号：US15869821

申请日：2018-01-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Woo PARK ,  Wonjun SONG ,  Jihwan YOON ,  Myungjong JUNG ,  Keon Ha CHOI

IPC: H01L51/56 ,  H01L51/50 ,  H01L51/00

CPC classification number: H01L51/56 ,  H01L51/0005 ,  H01L51/0008 ,  H01L51/5016 ,  H01L51/508 ,  H01L51/5092 ,  H01L2251/5384

Abstract: An organic light emitting diode and a deposition system, the organic light emitting diode including a hole injection electrode; an electron injection electrode; and an electron transport layer between the hole injection electrode and the electron injection electrode, wherein the electron transport layer includes a first subsidiary layer formed of an electron injection material; and a second subsidiary layer formed by co-depositing the electron injection material and an electron transport material.

公开(公告)号：US20160064699A1

公开(公告)日：2016-03-03

申请号：US14707263

申请日：2015-05-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Woo PARK ,  Wonjun SONG ,  Jihwan YOON ,  Myungjong JUNG ,  Keon Ha CHOI

IPC: H01L51/56 ,  H01L51/50 ,  H01L51/00

CPC classification number: H01L51/56 ,  H01L51/0005 ,  H01L51/0008 ,  H01L51/5016 ,  H01L51/508 ,  H01L51/5092 ,  H01L2251/5384

Abstract: An organic light emitting diode and a deposition system, the organic light emitting diode including a hole injection electrode; an electron injection electrode; and an electron transport layer between the hole injection electrode and the electron injection electrode, wherein the electron transport layer includes a first subsidiary layer formed of an electron injection material; and a second subsidiary layer formed by co-depositing the electron injection material and an electron transport material.

Abstract translation: 有机发光二极管和沉积系统，有机发光二极管包括空穴注入电极; 电子注入电极; 以及空穴注入电极和电子注入电极之间的电子传输层，其中电子传输层包括由电子注入材料形成的第一辅助层; 以及通过共沉积电子注入材料和电子传输材料形成的第二辅助层。