公开(公告)号：US20200044172A1

公开(公告)日：2020-02-06

申请号：US16599652

申请日：2019-10-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Kyung LEE ,  Jiyoung JUNG ,  Jeong II PARK ,  Ajeong CHOI

IPC: H01L51/05 ,  C08L83/10 ,  C08L83/08 ,  C09D183/10 ,  C09D183/08 ,  C09D4/00 ,  C08L43/04 ,  C08F30/08

Abstract: A composition includes a product of a condensation reaction between a thermal cross-linking agent and a product of hydrolysis and condensation polymerization of a compound represented by Chemical Formula 1.

公开(公告)号：US20160043329A1

公开(公告)日：2016-02-11

申请号：US14738402

申请日：2015-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Kyung LEE ,  Jeong Il PARK

IPC: H01L51/00 ,  H01L27/30 ,  H01L27/32 ,  C07D333/50 ,  H01L27/28

CPC classification number: H01L51/0074 ,  C07D333/50 ,  H01L51/0558 ,  Y02E10/549

Abstract: An organic compound is represented by Chemical Formula 1, and an organic thin film, an organic thin film transistor, and an electronic device include the organic compound.

公开(公告)号：US20180323381A1

公开(公告)日：2018-11-08

申请号：US16033574

申请日：2018-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eigo MIYAZAKI ,  Jeong II PARK ,  Hyun Bum KANG ,  Eun Kyung LEE

IPC: H01L51/00 ,  C07D517/22 ,  C07D345/00 ,  C09K11/06 ,  C07D333/74 ,  C07D517/04 ,  C07D495/22 ,  C07D495/04 ,  H01L51/05

CPC classification number: H01L51/0074 ,  C07D333/74 ,  C07D345/00 ,  C07D495/04 ,  C07D495/22 ,  C07D517/04 ,  C07D517/22 ,  C09K11/06 ,  H01L51/0071 ,  H01L51/0545 ,  H01L51/0558

Abstract: A method of synthesizing a fused heteroaromatic compound includes obtaining a first intermediate from a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2, obtaining a second intermediate including a ring having a chalcogen element from the first intermediate, and obtaining a fused heteroaromatic compound by a cyclization reaction of the second intermediate.

公开(公告)号：US20180261776A1

公开(公告)日：2018-09-13

申请号：US15975212

申请日：2018-05-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Kyung LEE ,  Jeong Il Park

IPC: H01L51/00

CPC classification number: H01L51/0071 ,  C07D495/22 ,  H01L51/0541 ,  H01L51/0545 ,  H01L51/0558 ,  Y02E10/549

Abstract: A fused polycyclic heteroaromatic compound is represented by one of Chemical Formula 1, 2A and 2B.

公开(公告)号：US20180130952A1

公开(公告)日：2018-05-10

申请号：US15645257

申请日：2017-07-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Kyung LEE ,  Eigo MIYAZAKI ,  Jeong II PARK ,  Hyun Bum KANG

IPC: H01L51/00 ,  C07D517/22 ,  C07D345/00

Abstract: A method of making a chemical product includes reacting a compound represented by Chemical Formula 1 with a metal alkyl chalcogenide using a palladium catalyst and a tertiary phosphine catalyst to obtain a first intermediate represented by Chemical Formula 2, obtaining a second intermediate represented by Chemical Formula 3 from the first intermediate, obtaining a third intermediate from the second intermediate and a compound represented by Chemical Formula 4, obtaining a fourth intermediate including a chalcogen-containing ring from the third intermediate, and performing a cyclization reaction of the fourth intermediate to obtain a fused heteroaromatic compound. A fused heteroaromatic compound obtained by the method, an intermediate thereof, and a synthetic method of the intermediate are disclosed.

公开(公告)号：US20160226005A1

公开(公告)日：2016-08-04

申请号：US15008976

申请日：2016-01-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong II PARK ,  Eigo MIYAZAKI ,  Eun Kyung LEE ,  Ajeong CHOI

IPC: H01L51/00 ,  C07D495/22

CPC classification number: H01L51/0074 ,  C07D495/22 ,  C07D517/22 ,  H01L51/0541 ,  H01L51/0545 ,  H01L51/0558

Abstract: A fused polycyclic heteroaromatic compound represented by Chemical Formula 1A or 1B that has a compact planar structure in which eight or more rings are fused together.

Abstract translation: 由化学式1A或1B表示的具有紧凑的平面结构的稠合多环杂芳族化合物，其中八个或更多个环融合在一起。

公开(公告)号：US20220416173A1

公开(公告)日：2022-12-29

申请号：US17882778

申请日：2022-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Kyung LEE ,  Don-Wook LEE ,  Jeong Il PARK

IPC: H01L51/00 ,  C07D517/04

Abstract: Disclosed are a compound represented by Chemical Formula 1A or 1B, an organic thin film including the same, a thin film transistor, and an electronic device. In Chemical Formulae 1A and 1B, X1, X2, R1 to R4, and n1 are the same as described in the detailed description.

公开(公告)号：US20180198078A1

公开(公告)日：2018-07-12

申请号：US15915414

申请日：2018-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Kyung LEE ,  Jeong II Park

IPC: H01L51/00 ,  C07D333/50 ,  H01L51/05

CPC classification number: H01L51/0074 ,  C07D333/50 ,  H01L51/0558 ,  Y02E10/549

Abstract: An organic compound is represented by Chemical Formula 1, and an organic thin film, an organic thin film transistor, and an electronic device include the organic compound.

公开(公告)号：US20170179414A1

公开(公告)日：2017-06-22

申请号：US15384968

申请日：2016-12-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ajeong CHOI ,  Eun Kyung LEE ,  Joo Young KIM ,  Jeong Il PARK ,  Youngjun YUN

IPC: H01L51/05 ,  H01L51/00

Abstract: A thin film transistor includes a gate electrode, an organic semiconductor overlapping the gate electrode, an insulator between the gate electrode and the organic semiconductor, and a source electrode and a drain electrode electrically connected to the organic semiconductor, respectively. The organic semiconductor is capable of being applied by a solution process, the insulator includes an inorganic insulating layer having a surface facing the organic semiconductor, and the surface includes a coating with a polysiloxane having an acrylic terminal group.

公开(公告)号：US20140252326A1

公开(公告)日：2014-09-11

申请号：US14090520

申请日：2013-11-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bon Won KOO ,  Kyoung Seok SON ,  Hye Yeon YANG ,  Bang Lin LEE ,  Yong Wan JIN ,  Joo-Young KIM ,  Jeong Il PARK ,  Eun Kyung LEE ,  Ji Youl LEE ,  Ji Young JUNG

IPC: H01L27/32

CPC classification number: H01L27/3262 ,  H01L27/1214 ,  H01L27/1251 ,  H01L27/1259 ,  H01L27/3274

Abstract: A display device according to example embodiments includes a first thin film transistor on a substrate, a second thin film transistor on the first thin film transistor, and a display unit electrically connected to at least one of the first thin film transistor and the second thin film transistor.

Abstract translation: 根据示例性实施例的显示装置包括基板上的第一薄膜晶体管，第一薄膜晶体管上的第二薄膜晶体管，以及电连接到第一薄膜晶体管和第二薄膜中的至少一个的显示单元 晶体管。