公开(公告)号：US10186545B2

公开(公告)日：2019-01-22

申请号：US15244073

申请日：2016-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeho Lee ,  Kiyoung Lee ,  Sangyeob Lee ,  Eunkyu Lee ,  Jinseong Heo ,  Seongjun Park

IPC: H01L27/146 ,  H01L31/032 ,  H01L31/0352 ,  H01L31/109

Abstract: An image sensor may include visible light detectors and a near-infrared light detector. The near-infrared light detector may contain a material highly sensitive to near-infrared rays, and thus the size of the near-infrared light detector may be reduced.

公开(公告)号：US09490437B2

公开(公告)日：2016-11-08

申请号：US14568425

申请日：2014-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung Hwang ,  Yoonhyun Kwak ,  Ohyun Kwon ,  Soyeon Kim ,  Jiwhan Kim ,  Sangyeob Lee ,  Jungin Lee ,  Daeyoung Chung ,  Jongwon Choi ,  Hyeonho Choi

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07F15/00 ,  H01L51/56 ,  H01L51/50

CPC classification number: H01L51/0094 ,  C07F15/0033 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/50 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5096 ,  H01L51/5218 ,  H01L51/56

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2,  Formula 1 wherein M is selected from iridium (Ir), platinum (Pt), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), thulium (Tm), and rhodium (Rd), and wherein L1 is a ligand represented by Formula 2A and L2 is a ligand represented by Formula 2B, and wherein L1 and L2 in Formula 1 are different from each other,

Abstract translation: 由式1表示的有机金属化合物：€ƒ€ƒ€ƒ€ƒ€ƒ€ƒFormula 1€ƒ€ƒ€ƒ€ƒM（L 1）n1（L 2）n2，其中M是 选自铱（Ir），铂（Pt），锇（Os），钛（Ti），锆（Zr），铪（Hf），铕（Eu），铽（Tb），ium（Tm） Rh），并且其中L 1是由式2A表示的配体，L 2是由式2B表示的配体，并且其中式1中的L 1和L 2彼此不同，

公开(公告)号：US11706983B2

公开(公告)日：2023-07-18

申请号：US16885992

申请日：2020-05-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangyeob Lee ,  Sangdong Kim ,  Jiwhan Kim ,  Banglin Lee ,  Seungyeon Kwak ,  Hyeonho Choi

IPC: H01L51/00 ,  H10K85/60 ,  C09K11/02 ,  C09K11/06 ,  H10K50/11 ,  H10K101/40 ,  H10K50/15 ,  H10K50/16 ,  H10K101/30

CPC classification number: H10K85/6572 ,  C09K11/025 ,  C09K11/06 ,  H10K50/11 ,  H10K85/654 ,  H10K85/657 ,  H10K50/15 ,  H10K50/16 ,  H10K2101/30 ,  H10K2101/40

Abstract: An organic light-emitting device (OLED) includes a first electrode, a second electrode, an emission layer between the first electrode and the second electrode and including an electron-transporting host and a hole-transporting host, a hole transport region between the first electrode and the emission layer and including a hole transport layer, and an electron transport region between the emission layer and the second electrode and including an electron transport layer, wherein the OLED satisfies Equations 1 and 2 below:

0.75 eV≤|LUMOH(ET)−LUMOH(HT)|≤0.90 eV  

|E(S1,H(ET))−E(S1,H(HT))|

wherein in Equations 1 and 2, LUMOH(ET) refers to a lowest unoccupied molecular orbital (LUMO) energy level of the electron-transporting host, LUMOH(HT) refers to an LUMO energy level of the hole-transporting host, E(S1, H(ET)) refers to a singlet energy level of the electron-transporting host, and E(S1, H(HT)) refers to a singlet energy level of the hole-transporting host.

公开(公告)号：US10686142B2

公开(公告)日：2020-06-16

申请号：US14692991

申请日：2015-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soyeon Kim ,  Sunyoung Lee ,  Yoonhyun Kwak ,  Sangyeob Lee ,  Kyuhyun Im

IPC: H01L51/00 ,  C07D487/06 ,  C09K11/06 ,  C07D471/04 ,  C07D495/04 ,  C07D491/048 ,  H01L51/50

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, groups and variables are the same as defined in the specification.

公开(公告)号：US09771373B2

公开(公告)日：2017-09-26

申请号：US14599724

申请日：2015-01-19

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd

Inventor： Sunyoung Lee ,  Soyeon Kim ,  Yoonhyun Kwak ,  Sangdong Kim ,  Sangyeob Lee

IPC: C07D487/06 ,  C07D519/00 ,  H01L51/00 ,  H01L51/50

CPC classification number: C07D487/06 ,  C07D519/00 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5024 ,  H01L51/5072 ,  H01L2251/5384

Abstract: A condensed cyclic compound represented by one of Formulae 1A to 1C, wherein Formulae 1A to 1C are disclosed in the detailed description.

公开(公告)号：US20170117430A1

公开(公告)日：2017-04-27

申请号：US15085100

申请日：2016-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinseong Heo ,  Seongjun Park ,  Kiyoung Lee ,  Sangyeob Lee ,  Eunkyu Lee ,  Jaeho Lee

IPC: H01L31/109 ,  H01L31/18 ,  H01L31/0336 ,  H01L31/0392 ,  H01L31/028 ,  H01L31/032

CPC classification number: H01L31/1075 ,  H01L27/144 ,  H01L27/14603 ,  H01L29/1606 ,  H01L29/267 ,  H01L29/66015 ,  H01L29/6603 ,  H01L31/02327 ,  H01L31/028 ,  H01L31/032 ,  H01L31/0326 ,  H01L31/0336 ,  H01L31/0392 ,  H01L31/09 ,  H01L31/105 ,  H01L31/109 ,  H01L31/1136 ,  H01L31/18 ,  Y02E10/547

Abstract: A photodetector includes an insulating layer on a substrate, a first graphene layer on the insulating layer, a 2-dimensional (2D) material layer on the first graphene layer, a second graphene layer on the 2D material layer, a first electrode on the first graphene layer, and a second electrode on the second graphene layer. The 2D material layer includes a barrier layer and a light absorption layer. The barrier layer has a larger bandgap than the light absorption layer.

公开(公告)号：US20170012226A1

公开(公告)日：2017-01-12

申请号：US15273267

申请日：2016-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung Hwang ,  Yoonhyun Kwak ,  Ohyun Kwon ,  Soyeon Kim ,  Jiwhan Kim ,  Sangyeob Lee ,  Jungin Lee ,  Daeyoung Chung ,  Jongwon Choi ,  Hyeonho Choi

IPC: H01L51/00 ,  C09K11/02 ,  C07F15/00 ,  C09K11/06

CPC classification number: H01L51/0094 ,  C07F15/0033 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/50 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5096 ,  H01L51/5218 ,  H01L51/56

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2,  Formula 1 wherein M is selected from iridium (Ir), platinum (Pt), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), thulium (Tm), and rhodium (Rd), and wherein L1 is a ligand represented by Formula 2A and L2 is a ligand represented by Formula 2B, and wherein L1 and L2 in Formula 1 are different from each other,

Abstract translation: 由式1表示的有机金属化合物：€ƒ€ƒ€ƒ€ƒ€ƒ€ƒFormula 1€ƒ€ƒ€ƒ€ƒM（L 1）n1（L 2）n2，其中M是 选自铱（Ir），铂（Pt），锇（Os），钛（Ti），锆（Zr），铪（Hf），铕（Eu），铽（Tb），ium（Tm） Rh），并且其中L 1是由式2A表示的配体，L 2是由式2B表示的配体，并且其中式1中的L 1和L 2彼此不同，

公开(公告)号：US10074737B2

公开(公告)日：2018-09-11

申请号：US14932392

申请日：2015-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeho Lee ,  Kiyoung Lee ,  Sangyeob Lee ,  Eunkyu Lee ,  Jinseong Heo ,  Seongjun Park

IPC: H01L23/00 ,  H01L29/778 ,  H01L29/66 ,  H01L29/16

CPC classification number: H01L29/778 ,  H01L29/1606 ,  H01L29/66045 ,  H01L29/66477 ,  H01L29/78603 ,  H01L29/78684 ,  H01L51/0541

Abstract: A method of manufacturing a flexible device including a two-dimensional (2D) material, e.g., graphene, includes forming a dielectric layer on a first substrate, forming a two-dimensional (2D) material layer on the dielectric layer; forming a pattern in the 2D material layer, forming a second substrate on the dielectric layer and the 2D material layer, the first substrate including a flexible material, removing the first substrate, and forming a source electrode, a drain electrode, and a gate electrode on the dielectric layer.

公开(公告)号：US20160093814A1

公开(公告)日：2016-03-31

申请号：US14568425

申请日：2014-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung Hwang ,  Yoonhyun Kwak ,  Ohyun Kwon ,  Soyeon Kim ,  Jiwhan Kim ,  Sangyeob Lee ,  Jungin Lee ,  Daeyoung Chung ,  Jongwon Choi ,  Hyeonho Choi

IPC: H01L51/00 ,  H01L51/56 ,  H01L51/50

CPC classification number: H01L51/0094 ,  C07F15/0033 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/50 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5096 ,  H01L51/5218 ,  H01L51/56

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2,  Formula 1 wherein M is selected from iridium (Ir), platinum (Pt), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), thulium (Tm), and rhodium (Rd), and wherein L1 is a ligand represented by Formula 2A and L2 is a ligand represented by Formula 2B, and wherein L1 and L2 in Formula 1 are different from each other,

Abstract translation: 由式1表示的有机金属化合物：M（L1）n1（L2）n2，其中M选自铱（Ir），铂（Pt），锇（Os），钛（Ti），锆（Zr） 铪（Hf），铕（Eu），铽（Tb），ium（Tm）和铑（Rd），其中，L1为式2A表示的配位体，L2为式2B所示的配体， 式1中的L2彼此不同，

公开(公告)号：US10741772B2

公开(公告)日：2020-08-11

申请号：US14838987

申请日：2015-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangyeob Lee ,  Sangdong Kim ,  Jiwhan Kim ,  Banglin Lee ,  Seungyeon Kwak ,  Hyeonho Choi

IPC: H01L51/00 ,  H01L51/50 ,  C09K11/02 ,  C09K11/06

Abstract: An organic light-emitting device (OLED) includes a first electrode, a second electrode, an emission layer between the first electrode and the second electrode and including an electron-transporting host and a hole-transporting host, a hole transport region between the first electrode and the emission layer and including a hole transport layer, and an electron transport region between the emission layer and the second electrode and including an electron transport layer, wherein the OLED satisfies Equations 1 and 2 below: 0.75 eV≤|LUMOH(ET)−LUMOH(HT)|≤0.90 eV   |E(S1,H(ET))−E(S1,H(HT))| wherein in Equations 1 and 2, LUMOH(ET) refers to a lowest unoccupied molecular orbital (LUMO) energy level of the electron-transporting host, LUMOH(HT) refers to an LUMO energy level of the hole-transporting host, E(S1, H(ET)) refers to a singlet energy level of the electron-transporting host, and E(S1, H(HT)) refers to a singlet energy level of the hole-transporting host.