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：US20170355716A1

公开(公告)日：2017-12-14

申请号：US15332186

申请日：2016-10-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： DON-WOOK LEE ,  Jeong II PARK ,  Eigo MIYAZAKI

IPC: C07D517/22 ,  H01L51/00 ,  C07D495/04 ,  H01L51/05

CPC classification number: C07D517/22 ,  C07D495/04 ,  H01L51/0071 ,  H01L51/0558

Abstract: A synthetic method of a fused heteroaromatic compound includes preparing a first intermediate represented by Chemical Formula 1, obtaining a second intermediate by reacting the first intermediate and an aldehyde compound, obtain a third intermediate by performing deprotection and reduction reactions on the second intermediate, and obtaining a fused heteroaromatic compound by performing a cyclization reaction on the third intermediate.

公开(公告)号：US20160372686A1

公开(公告)日：2016-12-22

申请号：US15168968

申请日：2016-05-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Suk Gyu HAHM ,  Jeong II PARK ,  Jiyoung JUNG ,  Ajeong CHOI

IPC: H01L51/00 ,  C07D495/22

CPC classification number: H01L51/0074 ,  C07D495/22 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0558 ,  Y02E10/549

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

Abstract translation: 有机化合物由化学式1表示，有机薄膜，薄膜晶体管和电子器件包括有机化合物。

公开(公告)号：US20210013435A1

公开(公告)日：2021-01-14

申请号：US16747901

申请日：2020-01-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joo Young KIM ,  Byong Gwon SONG ,  Jeong II PARK ,  Jiyoung JUNG

IPC: H01L51/05 ,  G02F1/1368 ,  H01L51/00 ,  H01L27/28

Abstract: Disclosed are a thin film transistor including a source electrode and a drain electrode facing each other, a channel region between the source electrode and the drain electrode, and a gate electrode overlapped with the channel region, wherein the channel region includes a plurality of semiconductor stripes extending in a direction from the source electrode to the drain electrode, a method of manufacturing the same, a thin film transistor array panel, and an electronic device.

公开(公告)号：US20200176690A1

公开(公告)日：2020-06-04

申请号：US16661631

申请日：2019-10-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yasutaka KUZUMOTO ,  Jeong II PARK ,  Hyun Bum KANG ,  Eun Kyung LEE ,  Don-Wook LEE

IPC: H01L51/00 ,  C07D495/22

Abstract: Disclosed are an organic thin film includes a first compound represented by one of Chemical Formula 1A and 1B and a second compound different from the first compound and represented by one of Chemical Formulae 2A and 2B, an organic thin film transistor, and an electronic device.

公开(公告)号：US20200152898A1

公开(公告)日：2020-05-14

申请号：US16519448

申请日：2019-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chul Joon HEO ,  Kyung Bae PARK ,  Hyun Bum KANG ,  Sung Jun PARK ,  Jeong II PARK ,  Chul BAIK ,  Ji Soo SHIN ,  Sung Young YUN ,  Gae Hwang LEE ,  Don-Wook LEE ,  Eun Kyung LEE ,  Yong Wan JIN ,  Yeong Suk CHOI ,  Taejin CHOI

IPC: H01L51/42 ,  H01L51/44

Abstract: A photoelectric conversion device includes a first electrode and a second electrode facing each other, a photoelectric conversion layer between the first electrode and the second electrode and configured to absorb light in at least one part of a wavelength spectrum of light and to convert it into an electric signal, and an organic auxiliary layer between the first electrode and the photoelectric conversion layer and having a higher charge mobility than a charge mobility of the photoelectric conversion layer. An organic sensor may include the photoelectric conversion device. An electronic device may include the organic sensor.

公开(公告)号：US20170069854A1

公开(公告)日：2017-03-09

申请号：US15188365

申请日：2016-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Don-Wook Lee ,  Jeong II PARK ,  Eun Kyung LEE

IPC: H01L51/00 ,  C07D495/22

CPC classification number: H01L51/0074 ,  C07D495/22 ,  H01L51/0541 ,  H01L51/0545 ,  H01L51/0558 ,  Y02E10/549

Abstract: A low-molecular-weight fused polycyclic heteroaromatic compound includes a compound represented by Chemical Formula 1A, a compound represented by Chemical Formula 1 B, or a combination thereof. The fused polycyclic heteroaromatic compound has a compact planar structure in which five or more aromatic rings are fused together, and thereby exhibit higher charge mobility, and furthermore, enables the use of a deposition process or a room-temperature (about 20 to about 25° C.) solution process when applied to devices, therefore realizing improved processibility.

Abstract translation: 低分子量稠合多环杂芳族化合物包括由化学式1A表示的化合物，由化学式1B表示的化合物或其组合。 稠合多环杂芳族化合物具有紧凑的平面结构，其中五个或更多个芳环熔合在一起，从而表现出更高的电荷迁移率，此外，能够使用沉积工艺或室温（约20至约25° C.）解决方案应用于设备，从而实现改进的可加工性。

公开(公告)号：US20160155968A1

公开(公告)日：2016-06-02

申请号：US14953884

申请日：2015-11-30

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H01L51/05 ,  C08L43/04 ,  H01L51/10 ,  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.

Abstract translation: 组合物包括热交联剂与化学式1表示的化合物的水解和缩聚产物之间的缩合反应的产物。

公开(公告)号：US20200235324A1

公开(公告)日：2020-07-23

申请号：US16508907

申请日：2019-07-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun Kyung LEE ,  Jiyoung JUNG ,  Myong Jong KWON ,  Jeong II PARK

IPC: H01L51/05 ,  C08G77/24 ,  C09D183/08

Abstract: Disclosed are a coating liquid including polyorganosiloxane represented by Chemical Formula 1, a film obtained therefrom, a stacked structure including the same, a thin film transistor, and an electronic device. (R1R2R3SiO1/2)M1(R4R5SiO2/2)D1(R6SiO3/2)T1(R7SiO3/2)T2(R8SiO3/2)T3(SiO4/2)Q1  [Chemical Formula 1] In Chemical Formula 1, R1 to R8, M1, D1, T1 to T3, and Q1 are the same as defined in the detailed description.

公开(公告)号：US20190036037A1

公开(公告)日：2019-01-31

申请号：US16047208

申请日：2018-07-27

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H01L51/00 ,  C07D495/22

Abstract: Disclosed are an organic compound selected from a compound represented by Chemical Formula 1A, a compound represented by Chemical Formula 1B, and a combination thereof, an organic thin film including the organic compound, an organic thin film transistor, and an electronic device. The organic compound has liquid crystal properties and exhibits an ordered liquid crystal phase when being heated in a liquid crystal period due to asymmetric substituents and thereby charge mobility may be further improved.