公开(公告)号：US20170005142A1

公开(公告)日：2017-01-05

申请号：US15156438

申请日：2016-05-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Sung Young YUN ,  Yong Wan JIN

IPC: H01L27/30 ,  H01L51/42 ,  H01L51/44

CPC classification number: H01L27/307 ,  H01L51/0046 ,  H01L51/0053 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0062 ,  H01L51/4253 ,  H01L51/441 ,  Y02E10/549

Abstract: An organic photoelectronic device includes a first electrode and a second electrode facing each other and a light-absorption layer between the first electrode and the second electrode and including a first region closest to the first electrode, the first region having a first composition ratio (p1/n1) of a p-type semiconductor relative to an n-type semiconductor, a second region closest to the second electrode, the second region having a second composition ratio (p2/n2) of the p-type semiconductor relative to the n-type semiconductor, and a third region between the first region and the second region in a thickness direction, the third region having a third composition ratio (p3/n3) of the p-type semiconductor relative to the n-type semiconductor that is greater or less than the first composition ratio (p1/n1) and the second composition ratio (p2/n2).

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第一电极和第二电极之间的光吸收层，并且包括最靠近第一电极的第一区域，第一区域具有第一组成比（p1 / n1）相对于n型半导体的第二区域，第二区域具有p型半导体相对于n型半导体的第二组成比（p2 / n2） 以及第一区域和第二区域之间的厚度方向上的第三区域，第三区域具有p型半导体相对于n型半导体的第三组成比（p3 / n3）大于或等于 小于第一组成比（p1 / n1）和第二组成比（p2 / n2）。

公开(公告)号：US20160181547A1

公开(公告)日：2016-06-23

申请号：US14974485

申请日：2015-12-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Moon Gyu HAN ,  Sakurai RIE ,  Sung Young YUN ,  Seon-Jeong LIM ,  Takkyun RO ,  Gae Hwang LEE ,  Tadao YAGI ,  Kyung Bae PARK ,  Dong-Seok LEEM ,  Yong Wan JIN ,  Chul-Joon HEO

IPC: H01L51/00 ,  H01L27/30 ,  C07D455/04

CPC classification number: H01L51/0072 ,  C07D455/04 ,  C07D471/06 ,  C09B23/04 ,  C09B47/00 ,  C09B57/00 ,  H01L27/307 ,  H01L51/0046 ,  H01L51/0052 ,  H01L51/0053 ,  H01L51/0059 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/424 ,  H01L51/4253 ,  H01L2251/308

Abstract: A compound is represented by Chemical Formula 1, an organic photoelectric device includes a first electrode and a second electrode facing each other and an active layer between the first electrode and the second electrode and including the compound represented by Chemical Formula 1, and an image sensor and an electronic device include the organic photoelectric device.

Abstract translation: 化合物由化学式1表示，有机光电装置包括彼此面对的第一电极和第二电极以及第一电极和第二电极之间的有源层，并且包括由化学式1表示的化合物和图像传感器 并且电子装置包括有机光电装置。

公开(公告)号：US20160155954A1

公开(公告)日：2016-06-02

申请号：US14942562

申请日：2015-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seon-Jeong LIM ,  Sung Young YUN ,  Takkyun RO ,  Yong Wan JIN

IPC: H01L51/00 ,  C07D409/06 ,  C07D421/06 ,  H01L27/30

CPC classification number: H01L51/0061 ,  C07D409/06 ,  C07D421/06 ,  H01L27/307 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/4253

Abstract: A compound for an organic photoelectric device is represented by Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device include the same.

Abstract translation: 有机光电器件的化合物由化学式1表示，有机光电器件，图像传感器和电子器件包括它们。

公开(公告)号：US20160149132A1

公开(公告)日：2016-05-26

申请号：US14951718

申请日：2015-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seon-Jeong LIM ,  Takkyun RO ,  Tadao YAGI ,  Kyung Bae PARK ,  Sung Young YUN ,  Yong Wan JIN ,  Chul-Joon HEO

IPC: H01L51/00 ,  C07D421/06 ,  C07D333/48 ,  C07F7/08 ,  H01L27/30 ,  C07D345/00

CPC classification number: H01L51/006 ,  C07D333/36 ,  C07D333/48 ,  C07D345/00 ,  C07D421/06 ,  C07F7/081 ,  C09B23/04 ,  C09B47/00 ,  C09B57/00 ,  C09B57/008 ,  H01L27/307 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0062 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0094 ,  H01L51/42 ,  H01L51/447 ,  Y02E10/549

Abstract: A compound for an organic photoelectric device is represented by Chemical Formula 1, and an organic photoelectric device, an image sensor and an electronic device include the same.

Abstract translation: 有机光电器件的化合物由化学式1表示，有机光电器件，图像传感器和电子器件包括它们。

公开(公告)号：US20160043318A1

公开(公告)日：2016-02-11

申请号：US14593696

申请日：2015-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tadao YAGI ,  Sakurai RIE ,  Kwang Hee LEE ,  Dong-Seok LEEM ,  Xavier BULLIARD ,  Ryuichi SATOH ,  Kyung Bae PARK ,  Sung Young YUN ,  Gae Hwang LEE ,  Yong Wan JIN ,  Chul Joon HEO

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

CPC classification number: H01L51/008 ,  H01L27/307 ,  H01L51/0046 ,  H01L51/0078 ,  H01L51/4253 ,  H01L51/442 ,  H01L2251/308

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 and including a first compound represented by Chemical Formula 1 or 2, and a ratio between a FWHM of a light absorption curve depending on a wavelength of the first compound in a solution state and in a thin film state satisfies the following Relationship Equation 1: FWHM2/FWHM1

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，并且包括由化学式1或2表示的第一化合物，以及光的FWHM之间的比率 在溶液状态和薄膜状态下取决于第一化合物的波长的吸收曲线满足以下关系式1：FWHM2 / FWHM1 <2.5。 在关系式1中，FWHM1是取决于溶液状态的波长的光吸收曲线的FWHM，FWHM2是取决于薄膜状态的波长的光吸收曲线的FWHM。

公开(公告)号：US20230354705A1

公开(公告)日：2023-11-02

申请号：US18347960

申请日：2023-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daiki MINAMI ,  Sung Young YUN ,  Kyung Bae PARK ,  Sung Jun PARK ,  Chul Joon HEO

IPC: H10K85/60 ,  H10K30/30 ,  H10K30/81 ,  H10K85/40

CPC classification number: H10K85/6572 ,  H10K30/30 ,  H10K30/81 ,  H10K85/40 ,  H10K85/631 ,  H10K85/654 ,  H10K2102/00

Abstract: Disclosed are a photoelectric conversion device, and a sensor and an electronic device including the same. The photoelectric conversion device may include a first electrode and a second electrode and a photoelectric conversion layer between the first electrode and the second electrode. The photoelectric conversion layer includes a first material and a second material, which form a pn junction, and a third material that is different from the first material and the second material. The third material is configured to modify a distribution of energy levels of the first material or the second material.

公开(公告)号：US20230345823A1

公开(公告)日：2023-10-26

申请号：US18344265

申请日：2023-06-29

Applicant: Samsung Electronics Co., Ltd. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Yeong Suk CHOI ,  Soo Young PARK ,  Sung Young YUN ,  Hyeong-Ju KIM ,  Seyoung JUNG ,  Dong Joo MIN ,  Ji Eon KWON

IPC: H10K85/60 ,  C07C255/35 ,  C07D487/14 ,  C07D213/57 ,  C07D401/14 ,  H10K85/20

CPC classification number: H10K85/654 ,  C07C255/35 ,  C07D487/14 ,  C07D213/57 ,  C07D401/14 ,  H10K85/60 ,  H10K85/211 ,  H10K85/6572 ,  H10K30/30

Abstract: Disclosed are an n-type semiconductor including compound represented by Chemical Formula 1 or Chemical Formula 2, an image sensor, and an electronic device.




In Chemical Formula 1 and Chemical Formula 2, each substituent is as defined in the detailed description.

公开(公告)号：US20230157167A1

公开(公告)日：2023-05-18

申请号：US18150888

申请日：2023-01-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok-Hwan HONG ,  Sung Jun PARK ,  Kyung Bae PARK ,  Sung Young YUN ,  Chul Joon HEO

IPC: H10K85/60 ,  H10K85/40

CPC classification number: H10K85/6572 ,  H10K85/40 ,  H10K85/615 ,  H10K85/626 ,  H10K85/654 ,  H10K85/6574 ,  H10K30/30

Abstract: A photoelectric device includes a first electrode, a second electrode, a photoelectric conversion layer between the first electrode and the second electrode, and a charge transport layer between the first electrode and the photoelectric conversion layer. The photoelectric conversion layer is configured to absorb light in a wavelength spectrum and converting the absorbed light into an electrical signal. The charge transport layer includes a first charge transport material and a second charge transport material which collectively define a heterojunction.

公开(公告)号：US20230113862A1

公开(公告)日：2023-04-13

申请号：US17876973

申请日：2022-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeongju KIM ,  Feifei FANG ,  Kyung Bae PARK ,  Jeong Il PARK ,  Jisoo SHIN ,  Sung Young YUN ,  Taejin CHOI

IPC: H01L51/00 ,  C07D345/00 ,  C07D517/04 ,  C07D495/04 ,  C07D471/06 ,  C07D497/06 ,  C07F7/08

Abstract: A compound is represented by Chemical Formula 1. In Chemical Formula 1, G, R1, R2, R3, X1, Ar1 and Ar2 are each the same as in the specification.

公开(公告)号：US20230036360A1

公开(公告)日：2023-02-02

申请号：US17851775

申请日：2022-06-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Young YUN ,  Kyung Bae PARK ,  Chul Joon HEO ,  Feifei FANG ,  Hwijoung SEO

IPC: H01L51/44 ,  H01L27/30

Abstract: An organic photodiode includes a first electrode including a reflective layer, a second electrode including a semi-transmissive layer, a photoelectric conversion layer between the first electrode and the second electrode and including an organic light absorbing material, and a buffer layer that is at least one of between the reflective layer and the photoelectric conversion layer or between the semi-transmissive layer and the photoelectric conversion layer. The organic photodiode is configured to exhibit at least three external quantum efficiency (EQE) spectra in a wavelength region of about 380 nm to about 3000 nm and each EQE spectrum of the at least three EQE spectra has a full width at half maximum of about 2 nm to about 100 nm.