公开(公告)号：US20240188314A1

公开(公告)日：2024-06-06

申请号：US18499387

申请日：2023-11-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Insun PARK ,  Dong-Seok LEEM ,  Rae Sung KIM ,  Sangdong KIM ,  Sang Ho PARK

IPC: H10K30/85 ,  H10K30/20 ,  H10K30/81 ,  H10K30/86 ,  H10K85/30 ,  H10K85/60

CPC classification number: H10K30/85 ,  H10K30/211 ,  H10K30/81 ,  H10K30/86 ,  H10K85/30 ,  H10K85/622 ,  H10K85/655 ,  H10K85/6572

Abstract: A photoelectric device includes a first electrode, a second electrode facing the first electrode, an active layer between the first electrode and the second electrode, and an electron auxiliary layer between the second electrode and the active layer, wherein the electron auxiliary layer includes any one compound selected from compounds represented by Chemical Formulas 1 to 4 and any combination thereof.

公开(公告)号：US20220064182A1

公开(公告)日：2022-03-03

申请号：US17407646

申请日：2021-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohkyu KWON ,  Rae Sung KIM ,  Dong-Seok LEEM ,  Changki KIM ,  Insun PARK

IPC: C07D495/14 ,  C07D495/04 ,  C07D409/04 ,  C07D409/14

Abstract: A compound is represented by Chemical Formula 1. The compound may be included in, a film, an infrared sensor, a combination sensor, and/or an electronic device. In Chemical Formula 1, X, Y1, Y2, Z1, Z2, Q, R1, and R2 are the same as described in the detailed description.

公开(公告)号：US20210151686A1

公开(公告)日：2021-05-20

申请号：US17162225

申请日：2021-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Norihito ISHII ,  Katsunori SHIBATA ,  Takkyun RO ,  Ohkyu KWON ,  Sang Mo KIM ,  Kyung Bae PARK ,  Sung Young YUN ,  Dong-Seok LEEM ,  Youn Hee LIM ,  Yong Wan JIN ,  Yeong Suk CHOI ,  Jong Won CHOI ,  Taejin CHOI ,  Hyesung CHOI ,  Chul Joon HEO

IPC: H01L51/00 ,  C09K11/06 ,  G01J1/42 ,  C07D421/04 ,  C07D421/14 ,  H01L27/30 ,  C07D305/06 ,  H01L27/28

Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as described in the detailed description.

公开(公告)号：US20190245009A1

公开(公告)日：2019-08-08

申请号：US16265264

申请日：2019-02-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Kwang Hee LEE ,  Sung Young YUN ,  Dong-Seok LEEM ,  Yong Wan JIN

IPC: H01L27/30 ,  H01L27/28

CPC classification number: H01L27/307 ,  H01L27/281 ,  H01L27/286

Abstract: An organic image sensor may be configured to obtain a color signal associated with a particular wavelength spectrum of light absorbed by the organic image sensor may omit a color filter. The organic image sensor may include an organic photoelectric conversion layer including a first material and a second material. The first material may absorb a first wavelength spectrum of light, and the second material may absorb a second wavelength spectrum of light. The organic photoelectric conversion layer may include stacked upper and lower layers, and the respective material compositions of the lower and upper layers may be first and second mixtures of the first and second materials. A ratio of the first material to the second material in the first mixture may be greater than 1/1, and a ratio of the first material to the second material in the second mixture may be less than 1/1.

公开(公告)号：US20170346016A1

公开(公告)日：2017-11-30

申请号：US15609125

申请日：2017-05-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Xavier BULLIARD ,  Tadao YAGI ,  Rie SAKURAI ,  Hiromasa SHIBUYA ,  Kwang Hee LEE ,  Dong-Seok LEEM ,  Hyesung CHOI

IPC: H01L51/00 ,  C07D307/66 ,  H01L27/30 ,  H01L51/44 ,  C07D405/06

CPC classification number: H01L51/0061 ,  C07D307/66 ,  C07D405/06 ,  H01L27/307 ,  H01L51/0046 ,  H01L51/0053 ,  H01L51/006 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/4253 ,  H01L51/441 ,  H01L51/447

Abstract: A compound is represented by Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device include the compound. In Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US20170287971A1

公开(公告)日：2017-10-05

申请号：US15283698

申请日：2016-10-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Kwang Hee LEE ,  Kyu Sik Kim ,  Sung Young YUN ,  Dong-Seok LEEM ,  Yong Wan JIN

IPC: H01L27/146

CPC classification number: H01L27/14645 ,  H01L27/1461 ,  H01L27/14636

Abstract: An image sensor includes a semiconductor substrate and a photoelectric conversion device on the semiconductor substrate and including a plurality of pixel electrodes, a light absorption layer, and a common electrode. The plurality of pixel electrodes may include a first pixel electrode and a second pixel electrode. The photoelectric conversion device may include a first photoelectric conversion region defined in an overlapping region with the first pixel electrode, the light absorption layer, and the common electrode, and a second photoelectric conversion region defined in an overlapping region with the second pixel electrode, the light absorption layer, and the common electrode. Sensitivity of the first photoelectric conversion region may be higher than sensitivity of the second photoelectric conversion region. An electronic device may include the image sensor.

公开(公告)号：US20170213973A1

公开(公告)日：2017-07-27

申请号：US15482017

申请日：2017-04-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Young YUN ,  Gae Hwang LEE ,  Kwang Hee LEE ,  Dong-Seok LEEM ,  Yong Wan JIN ,  Tadao YAGI

IPC: H01L51/00

CPC classification number: H01L51/006 ,  H01L27/307 ,  H01L51/0046 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0068 ,  H01L51/0078 ,  H01L51/008 ,  H01L51/0094 ,  H01L51/4253 ,  H01L51/4293 ,  H01L2251/308 ,  Y02E10/549

Abstract: An organic photoelectric device includes a first electrode and a second electrode facing each other and a photoelectric conversion layer between the first electrode and the second electrode, wherein the photoelectric conversion layer includes a p-type semiconductor compound and an n-type semiconductor compound, and the organic photoelectric device satisfies Equation 1, and has external quantum efficiency (EQE) of greater than or equal to about 40% at −3 V.

公开(公告)号：US20170125485A1

公开(公告)日：2017-05-04

申请号：US15374550

申请日：2016-12-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Kwang Hee Lee ,  Dong-Seok LEEM ,  Yong Wan JIN

IPC: H01L27/30 ,  H01L27/146

CPC classification number: H01L27/307 ,  H01L27/14625 ,  H01L27/14632 ,  H01L27/14647 ,  H01L51/441

Abstract: An image sensor including a semiconductor substrate integrated with a plurality of photo-sensing devices and a nanopattern layer on the semiconductor substrate, the nanopattern layer having a plurality of nanopatterns, wherein each nanopattern of the plurality of nanopatterns correspond one to one with a single photo-sensing device of the plurality of photo-sensing devices, respectively.

公开(公告)号：US20160247852A1

公开(公告)日：2016-08-25

申请号：US15143909

申请日：2016-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Wan JIN ,  Kyu Sik KIM ,  Kyung Bae PARK ,  Kwang Hee LEE ,  Dong-Seok LEEM ,  Deukseok CHUNG

IPC: H01L27/146

CPC classification number: H01L27/14645 ,  H01L27/14621 ,  H01L27/14625 ,  H01L27/14627 ,  H01L27/14629 ,  H01L27/14636

Abstract: An image sensor includes a semiconductor substrate integrated with at least one first photo-sensing device configured to sense light in a blue wavelength region and at least one second photo-sensing device configured to sense light in a red wavelength region, a color filter layer on the semiconductor substrate and including a blue color filter configured to selectively absorb light in a blue wavelength region and a red color filter configured to selectively absorb light in a red wavelength region, and a third photo-sensing device on the color filter layer and including a pair of electrodes facing each other, and a photoactive layer between the pair of electrodes and configured to selectively absorb light in a green wavelength region.

公开(公告)号：US20160064455A1

公开(公告)日：2016-03-03

申请号：US14646000

申请日：2015-03-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Seok LEEM ,  Kwang Hee LEE ,  Sung Young YUN ,  Gae Hwang LEE ,  Xavier BULLIARD ,  Yong Wan JIN

IPC: H01L27/30 ,  H01L51/44 ,  H01L51/00

CPC classification number: H01L27/307 ,  H01L51/0073 ,  H01L51/008 ,  H01L51/4253 ,  H01L2251/308 ,  Y02E10/549

Abstract: An organic photoelectronic device includes a first electrode and a second electrode facing each other, and an active layer between the first electrode and the second electrode, the active layer including a heterojunction of a p-type semiconductor and an n-type semiconductor, the p-type semiconductor including a compound represented by Chemical Formula 1.

Abstract translation: 有机光电子器件包括彼此面对的第一电极和第二电极，以及在第一电极和第二电极之间的有源层，所述有源层包括p型半导体和n型半导体的异质结，p 型半导体，其包含由化学式1表示的化合物。