公开(公告)号：US20220209140A1

公开(公告)日：2022-06-30

申请号：US17532787

申请日：2021-11-22

Applicant: LG DISPLAY CO., LTD. ,  ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.

Inventor： Hee-Jun PARK ,  Ku-Sun CHOUNG ,  Yoo-Jeong JEONG ,  Sung-Jin PARK ,  Jae-Min MOON ,  Hee-Ryong KANG ,  Kyoung-Jin PARK ,  Hyun KIM ,  Ga-Won LEE ,  Seung-Hyun YOON

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: The present disclosure relates to an organic metal compound having the following structure of Formula 1, an organic light emitting diode (OLED) and an organic light emitting device that includes the organic metal compound. The OLED and the organic light emitting device including the organic metal compound can improve their luminous efficiency, luminous color purity and lifespan. |r(LA)m(LB)n   [Formula 1]

公开(公告)号：US20210050527A1

公开(公告)日：2021-02-18

申请号：US16985079

申请日：2020-08-04

Applicant: LG Display Co., Ltd ,  P&H TECH

Inventor： Ji-Cheol SHIN ,  Seon-Keun YOO ,  Jeong-Dae SEO ,  Sang-Beom KIM ,  Hee-Jun PARK ,  Seo-Yong HYUN ,  Seok-Keun YOON

IPC: H01L51/00 ,  C07D403/10 ,  C07D403/14 ,  C07D519/00 ,  C07D413/04 ,  C07D413/14 ,  C09K11/06

Abstract: The present disclosure provides an organic compound of the following formula and an organic light emitting diode and an OLED device including the same.

公开(公告)号：US20220209139A1

公开(公告)日：2022-06-30

申请号：US17495350

申请日：2021-10-06

Applicant: LG Display Co., Ltd ,  Rohm and Haas Electronic Materials Korea Ltd.

Inventor： Hee-Jun PARK ,  Ku-Sun CHOUNG ,  Yoo-Jeong JEONG ,  Sung-Jin PARK ,  Jae-Min MOON ,  Hee-Ryong KANG ,  Kyoung-Jin PARK ,  Hyun KIM ,  Ga-Won LEE ,  Seung-hyun YOON

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: The present disclosure relates to an organic metal compound, an organic light emitting diode and an organic light emitting device having the compound, in particular, to an organic metal compound having the following structure of Formula 1, an organic light emitting diode (OLED) and an organic light emitting device that includes the organic metal compound. The OLED and the organic light emitting device including the organic metal compound can improve their luminous efficiency, luminous color purity and lifespan. Ir(LA)m(LB)n  [Formula 1]

公开(公告)号：US20210130382A1

公开(公告)日：2021-05-06

申请号：US17082416

申请日：2020-10-28

Applicant: LG DISPLAY CO., LTD.

Inventor： Hee-Jun PARK ,  Do-Han KIM ,  Hye-Seung KANG ,  Jae-Min MOON

IPC: C07F15/00 ,  H01L51/00

Abstract: The present disclosure provides an organometallic compound below and an organic light emitting diode and an organic light emitting display device including the organometallic compound.