公开(公告)号：US09997728B2

公开(公告)日：2018-06-12

申请号：US15184693

申请日：2016-06-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Won Choi ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Sun-Young Lee ,  Wha-Il Choi ,  So-Yeon Kim ,  Ji-Youn Lee

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  H01L51/50

CPC classification number: H01L51/0087 ,  C07F15/0026 ,  C07F15/0033 ,  C07F15/004 ,  C07F15/0086 ,  C07F15/0093 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1022 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0088 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096

Abstract: An organometallic compound may be represented by one selected from the group of Formulae 5 to 8:

公开(公告)号：US09590184B2

公开(公告)日：2017-03-07

申请号：US14021022

申请日：2013-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sun-Young Lee ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Jong-Won Choi ,  Wha-II Choi ,  So-Yeon Kim ,  Ji-Youn Lee

IPC: H01L51/50 ,  H01L51/00 ,  C09K11/06

CPC classification number: H01L51/006 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/1074 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/50 ,  H01L2251/308

Abstract: An organic light-emitting diode (OLED) is provided. The OLED comprises a substrate, a first electrode on the substrate, a second electrode disposed opposite to the first electrode, an emission layer disposed between the first electrode and the second electrode, a hole migration region disposed between the first electrode and the emission layer, and an electron migration region disposed between the emission layer and the second electrode. The hole migration region comprises a tertiary amine having one N-substituent comprising a substituted or unsubstituted carbazole moiety and another N-substituent comprising a substituted or unsubstituted fluorene moiety. At least one of the hole migration region and the emission layer comprises a substituted or unsubstituted compound comprising at least two carbazole moieties.

Abstract translation: 提供有机发光二极管（OLED）。 OLED包括衬底，衬底上的第一电极，与第一电极相对设置的第二电极，设置在第一电极和第二电极之间的发射层，设置在第一电极和发射层之间的空穴迁移区， 以及设置在发光层和第二电极之间的电子迁移区域。 空穴迁移区域包括具有一个包含取代或未取代的咔唑部分的N-取代基的叔胺和包含取代或未取代的芴部分的另一N-取代基。 空穴迁移区域和发射层中的至少一个包含至少两个咔唑部分的取代或未取代的化合物。

公开(公告)号：US09455409B2

公开(公告)日：2016-09-27

申请号：US13959273

申请日：2013-08-05

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Youn Lee ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Sun-Young Lee ,  Jong-Won Choi ,  Wha-Il Choi ,  So-Yeon Kim

IPC: H01L51/50 ,  H01L51/00 ,  C07D401/12 ,  C07D409/14 ,  C07D209/88

CPC classification number: H01L51/006 ,  C07D209/88 ,  C07D401/12 ,  C07D409/14 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5056

Abstract: An amine-based compound and an organic light-emitting device including the amine-based compound are provided.

Abstract translation: 提供了胺系化合物和包含该胺系化合物的有机发光元件。

公开(公告)号：US20140209880A1

公开(公告)日：2014-07-31

申请号：US14169119

申请日：2014-01-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Won Choi ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Sun-Young Lee ,  Wha-II Choi ,  So-Yeon Kim ,  Ji-Youn Lee

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0087 ,  H01L51/5016

Abstract: An organic light-emitting diode includes a substrate, a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, and the emission layer includes a first compound represented by Formula 1 and a second compound represented by Formula 100.

Abstract translation: 有机发光二极管包括基板，第一电极，面向第一电极的第二电极以及第一电极和第二电极之间的有机层。 有机层包括发光层，发光层包括由式1表示的第一化合物和由式100表示​​的第二化合物。

公开(公告)号：US20140154820A1

公开(公告)日：2014-06-05

申请号：US14054441

申请日：2013-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Ho Oh ,  Yoon-Hyeong Cho ,  Byoung-Duk Lee ,  So-Young Lee ,  Sun-Young Lee ,  Jong-Hyuk Lee

IPC: H01L51/52

CPC classification number: H01L51/5246

Abstract: There is provided an organic light emitting display device including a first substrate; an organic light emitting unit formed on the first substrate; a second substrate disposed on the organic light emitting unit; and an adhesive unit for adhering the first substrate and the second substrate to each other, wherein the adhesive unit includes a sealant, and particles that are arranged in the sealant so as to block penetration of external impurities. There is further provided a method of manufacturing the organic light emitting display device.

Abstract translation: 提供了一种包括第一基板的有机发光显示装置， 形成在所述第一基板上的有机发光单元; 设置在所述有机发光单元上的第二基板; 以及用于将第一基板和第二基板彼此粘合的粘合单元，其中粘合单元包括密封剂，以及布置在密封剂中以阻止外部杂质渗透的颗粒。 还提供了一种制造有机发光显示装置的方法。

公开(公告)号：US10249824B2

公开(公告)日：2019-04-02

申请号：US13686909

申请日：2012-11-27

Applicant: Samsung Display Co. Ltd.

Inventor： Bum-Woo Park ,  Yoon-Hyun Kwak ,  Sun-Young Lee ,  Se-Jin Cho

IPC: H01L51/00 ,  C07D221/08 ,  C07D401/04 ,  C07D417/14 ,  C07D471/04 ,  C07D491/04 ,  C07D495/04 ,  C07D401/14

Abstract: Embodiments of the present invention are directed to a condensed-cyclic compound represented by Formula 1, and to an organic light-emitting diode including the same.

公开(公告)号：US09893301B2

公开(公告)日：2018-02-13

申请号：US13919843

申请日：2013-06-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bum-Woo Park ,  Yoon-Hyun Kwak ,  Sun-Young Lee ,  Jong-Won Choi ,  Wha-Il Choi ,  So-Yeon Kim ,  Ji-Youn Lee ,  Jin-Young Yun

IPC: H01L51/00 ,  C07D491/048 ,  C07D493/04 ,  C09K11/06 ,  H01L51/50

CPC classification number: H01L51/0074 ,  C07D491/048 ,  C07D493/04 ,  C09K11/06 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L2251/308

Abstract: Heterocyclic compounds, synthetic methods for preparing the same, and organic light-emitting display devices comprising the same are described. The subject heterocyclic compounds may comprise an aromatic ring or a heteroaromatic ring fused with a carbazole, dibenzothiophene, or dibenzofurane derivative, the compounds featuring rigid backbone structures with high glass transition temperatures and high melting points. The subject heterocyclic compounds may exhibit high electrical stability, improved charge transport ability, high heat resistance and improved light-emitting properties when used in organic light-emitting devices. Organic light-emitting display devices prepared according to the present invention exhibit lower driving voltages, increased luminescent efficiencies and longer lifetimes.

公开(公告)号：US09691992B2

公开(公告)日：2017-06-27

申请号：US14169119

申请日：2014-01-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Won Choi ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Sun-Young Lee ,  Wha-Il Choi ,  So-Yeon Kim ,  Ji-Youn Lee

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0087 ,  H01L51/5016

Abstract: An organic light-emitting diode includes a substrate, a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, and the emission layer includes a first compound represented by Formula 1 and a second compound represented by Formula 100.

公开(公告)号：US09525144B2

公开(公告)日：2016-12-20

申请号：US14016030

申请日：2013-08-30

Applicant: Samsung Display Co., LTD.

Inventor： Sun-Young Lee ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Jong-Won Choi ,  Wha-Il Choi ,  So-Yeon Kim ,  Ji-Youn Lee

IPC: H01L51/50 ,  H01L51/00

CPC classification number: H01L51/0072 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/5064

Abstract: An organic light-emitting diode includes an emission layer, a hole migration transfer region and an electron migration region between the first and the second electrodes. The organic light-emitting diode (OLED) has low driving voltages, higher luminance, higher efficiency, higher color purity and longer lifetime than a conventional OLED.

Abstract translation: 有机发光二极管包括发光层，空穴迁移转移区域和第一和第二电极之间的电子迁移区域。 与常规OLED相比，有机发光二极管（OLED）具有低驱动电压，更高的亮度，更高的效率，更高的色纯度和更长的寿命。

公开(公告)号：US09425410B2

公开(公告)日：2016-08-23

申请号：US13940187

申请日：2013-07-11

Applicant: Samsung Display Co., Ltd.

Inventor： So-Yeon Kim ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Sun-Young Lee ,  Wha-Il Choi ,  Jong-Won Choi ,  Ji-Youn Lee

IPC: H01L51/50 ,  H01L51/00

CPC classification number: H01L51/0072 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5056

Abstract: An organic light-emitting diode includes a substrate, a first electrode on the substrate, a second electrode facing the first electrode, an emission layer between the first electrode and the second electrode, a hole transfer region between the first electrode and the emission layer, and an electron transfer region between the emission layer and the second electrode. The hole transfer region includes a first compound represented by Formula 1, and the emission layer includes a second compound represented by Formula 100.

Abstract translation: 有机发光二极管包括基板，基板上的第一电极，面对第一电极的第二电极，第一电极和第二电极之间的发射层，第一电极和发射层之间的空穴传输区域， 以及发射层和第二电极之间的电子转移区域。 空穴传输区域包括由式1表示的第一化合物，发光层包括由式100表示​​的第二化合物。