公开(公告)号：US10069082B2

公开(公告)日：2018-09-04

申请号：US15198177

申请日：2016-06-30

Applicant: SHANGHAI TIANMA AM-OLED CO., LTD. ,  TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Hongyang Ren ,  Xiangcheng Wang ,  Wei He

IPC: H01L51/00 ,  C09K11/02 ,  C07D471/04 ,  C07D417/14 ,  C07D498/04 ,  C09K11/06 ,  C07D413/14 ,  H05B33/20 ,  H01L51/50

CPC classification number: H01L51/0071 ,  C07D413/14 ,  C07D417/14 ,  C07D471/04 ,  C07D498/04 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  H01L51/0052 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H05B33/20

Abstract: The present application provides an organic electroluminescent compound, use thereof in organic optoelectronic device, and an organic photoelectric device comprising the same.

公开(公告)号：US10050088B2

公开(公告)日：2018-08-14

申请号：US15595476

申请日：2017-05-15

Applicant: Shanghai Tianma AM-OLED Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

Inventor： Xiangcheng Wang ,  Jinghua Niu ,  Wei He ,  Yuji Hamada ,  Chen Liu

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/50 ,  H01L51/52

Abstract: An organic light-emitting diode (OLED) display panel and an OLED display device are provided. The OLED display panel comprises a first substrate; a first electrode layer disposed on the first substrate and including a plurality of first electrodes; a first hole transport layer disposed on a surface of the first electrode layer far away from the first substrate, and including a plurality of hole transport units, wherein the plurality of hole transport units are arranged in correspondence with the plurality of first electrodes respectively; a plurality of light-emitting devices disposed on a surface of the first hole transport layer far away from the first electrode layer, wherein the plurality of the light-emitting devices are arranged in correspondence with the plurality of hole transport units respectively, and the hole transport units corresponding to the light-emitting devices of two different colors have different mobility; and a second electrode layer.

公开(公告)号：US09899609B2

公开(公告)日：2018-02-20

申请号：US15164053

申请日：2016-05-25

Applicant: Shanghai Tianma AM-OLED Co., Ltd ,  Tianma Micro-electronics Co., Ltd.

Inventor： Hongyang Ren ,  Xiangcheng Wang ,  Wei He

IPC: B32B9/00 ,  H01L51/00 ,  C09K11/02 ,  C07D209/86 ,  C09K11/06 ,  H01L51/50 ,  H01L51/56

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  H01L51/001 ,  H01L51/5012 ,  H01L51/56 ,  H05B33/20

Abstract: The present disclosure provides a nitrogen-containing heterocyclic compound having a general formula (I) and an organic photoelectric apparatus thereof. The general formula (I) is: wherein A1, A2, A3, A4, A5, A6, A7, A8, A9, and A10 are independently selected from a hydrogen atom, a nitrile group and a function group having a general formula (II), and A1, A2, A3, A4, A5, A6, A7, A8, A9, and A10 include at least one nitrile group and at least one function group having the general formula (II),the general formula (II) being: wherein R1, R2, R3, R4, R5, R6, R7, and R8 are independently selected from hydrogen atoms, deuterium atoms, C6-30 aromatic group and C2-30 heterocyclic aromatic group.

公开(公告)号：US09859506B2

公开(公告)日：2018-01-02

申请号：US15163899

申请日：2016-05-25

Applicant: Shanghai Tianma AM-OLED Co., Ltd ,  Tianma Micro-electronics Co., Ltd.

Inventor： Hongyang Ren ,  Xiangcheng Wang ,  Wei He

IPC: B32B19/00 ,  H01L51/00 ,  H01L51/50 ,  C09K11/02 ,  C09K11/06 ,  C07D487/14 ,  H01L51/56

CPC classification number: H01L51/0072 ,  C07D487/14 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1044 ,  H01L51/001 ,  H01L51/0071 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/56 ,  H01L2251/552

Abstract: A nitrogen-containing heterocyclic compound having a general formula (I) and an organic photoelectric apparatus are provided. The compound of general formula (I) is: wherein A1 to A4 are independently selected from a hydrogen atom, a function group having a general formula (II); A1 to A4 include at least one function group having the general formula (II); R1 and R2 are independently selected from one of hydrogen, deuterium, C1-30 alkyl group, C6-30 aromatic group and C2-30 heterocyclic aromatic group; Y1 and Y2 are independently selected from substituted or non-substituted C and N, the general formula (II) being: wherein X is selected from one of oxyl group (—O—), sulfhydryl group (—S—), substituted or non-substituted imino group, substituted or non-substituted methylene group, and substituted or non-substituted silicylene group; and R3 to R10 are independently selected from one of hydrogen, deuterium, C1-30 alkyl group, C6-30 aromatic group, and C2-30 heterocyclic aromatic group.