公开(公告)号：US20210126200A1

公开(公告)日：2021-04-29

申请号：US17078155

申请日：2020-10-23

Applicant: LG Display Co., Ltd.

Inventor： InBum SONG ,  SangBeom KIM ,  Sunghoon KIM ,  Sang-hoon HONG ,  Seong-min PARK ,  TaeWan LEE ,  SunJae KIM ,  DongHun LEE ,  Jeonghoe HEO

IPC: H01L51/00 ,  C07D311/96 ,  C09K11/06 ,  C07D407/12

Abstract: The present disclosure relates to organic compounds and an organic light emitting display device using the same and more particularly, to an organic light emitting display in which an organic compound represented by the following Chemical Formula 1 is used for a hole transport layer or an electron blocking layer of the organic light emitting element to easily transport holes injected from an anode to a light emitting layer and suppress the leakage of electrons from the light emitting layer. Therefore, it is possible to provide an organic light emitting display device with high luminous efficiency and long lifetime.

公开(公告)号：US20150144969A1

公开(公告)日：2015-05-28

申请号：US14277237

申请日：2014-05-14

Applicant: LG DISPLAY CO., LTD.

Inventor： SeungJoon LEE ,  DongHun LEE

IPC: H01L33/48 ,  H01L27/15

CPC classification number: H01L33/48 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  H01L27/153 ,  H01L33/486 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2924/19107 ,  H01L2924/00014

Abstract: A light emitting diode package, a light source module and a backlight unit including the same are provided. A plurality of light emitting diode packages are arranged on a printed circuit board without interference therebetween, by forming lines therein.

Abstract translation: 提供了发光二极管封装，光源模块和包括该发光二极管封装的背光单元。 多个发光二极管封装通过在其中形成线而布置在印刷电路板上而不产生干涉。