公开(公告)号：US20200284568A1

公开(公告)日：2020-09-10

申请号：US16875188

申请日：2020-05-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung Bae PARK ,  Sung Jun PARK ,  Hiromasa SHIBUYA ,  Sung Young YUN ,  Gae Hwang LEE ,  Yong Wan JIN ,  Chul Joon HEO

IPC: F42B35/00 ,  G06T7/00 ,  G02B21/18

Abstract: Disclosed are an organic photoelectric device including 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, an n-type semiconductor, and an n-type dopant represented by Chemical Formula 1, and an image sensor and an electronic device including the same. Definitions of Chemical Formula 1 are the same as defined in the detailed description.

公开(公告)号：US20190058143A1

公开(公告)日：2019-02-21

申请号：US16166873

申请日：2018-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung Bae PARK ,  Gae Hwang LEE ,  Takkyun RO ,  Yong Wan JIN ,  Chul Joon HEO

IPC: H01L51/44 ,  H01L51/42 ,  H01L27/32 ,  H01L27/30 ,  H01L51/00

CPC classification number: H01L51/442 ,  H01L27/302 ,  H01L27/307 ,  H01L27/3209 ,  H01L51/0046 ,  H01L51/4253 ,  H01L51/52 ,  H01L51/5203 ,  H01L2251/55 ,  Y02E10/549

Abstract: An optoelectronic diode may include a first electrode, a second electrode, a third electrode, a first active layer between the first and second electrodes, and a second active layer between the second and third electrodes. Two of the electrodes may be electrically connected to each other and may have different resistances. The first and second active layers may be isolated from each other. The first active layer, the first electrode, and the second electrode may form a diode, and the second active layer, the second electrode, and the third electrode may form a diode. The second electrode may have a refractive index different from a refractive index of the second active layer.

公开(公告)号：US20180006090A1

公开(公告)日：2018-01-04

申请号：US15471289

申请日：2017-03-28

Applicant: Samsung Electronics Co., Ltd.

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

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

CPC classification number: H01L27/307 ,  H01L51/002 ,  H01L51/0046 ,  H01L51/0047 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0062 ,  H01L51/0064 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/4253 ,  H01L51/4293 ,  H01L51/44 ,  H01L2251/303 ,  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 photoelectric conversion region including a p-type light-absorbing material and an n-type light-absorbing material and a doped region including an exciton quencher and at least one of the p-type light-absorbing material and the n-type light-absorbing material, wherein at least one of the p-type light-absorbing material and the n-type light-absorbing material selectively absorbs a part of visible light, and an image sensor includes the same.

公开(公告)号：US20170294589A1

公开(公告)日：2017-10-12

申请号：US15461914

申请日：2017-03-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hiromasa SHIBUYA ,  Tatsuya IMASE ,  Rie SAKURAI ,  Xavier BULLIARD ,  Hyesung CHOI ,  Tadao YAGI ,  Sung Young YUN ,  Gae Hwang LEE ,  Kwang Hee LEE ,  Dong-Seok LEEM ,  Yeong Suk CHOI

IPC: H01L51/00 ,  C07D421/14 ,  C07D421/12

CPC classification number: H01L51/0067 ,  C07D421/12 ,  C07D421/14 ,  C07F11/005 ,  C09K11/06 ,  H01L27/307 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0062 ,  H01L51/4253 ,  H01L51/442 ,  H05B33/14

Abstract: Example embodiments provide a compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same.

公开(公告)号：US20170250227A1

公开(公告)日：2017-08-31

申请号：US15593631

申请日：2017-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung Bae PARK ,  Satoh RYUICHI ,  Gae Hwang LEE ,  Kwang Hee LEE ,  Dong-Seok LEEM ,  Yong Wan JIN ,  Tadao YAGI ,  Chul Joon HEO

IPC: H01L27/30 ,  H01L51/44

CPC classification number: H01L27/307 ,  H01L25/167 ,  H01L27/30 ,  H01L27/302 ,  H01L33/06 ,  H01L51/0046 ,  H01L51/0068 ,  H01L51/008 ,  H01L51/0094 ,  H01L51/424 ,  H01L51/4246 ,  H01L51/4253 ,  H01L51/44 ,  H01L51/442 ,  H01L51/447 ,  Y02E10/549

Abstract: Example embodiments relate to an organic photoelectronic device that includes a first electrode, a light-absorption layer on the first electrode and including a first p-type light-absorption material and a first n-type light-absorption material, a light-absorption auxiliary layer on the light-absorption layer and including a second p-type light-absorption material or a second n-type light-absorption material that have a smaller full width at half maximum (FWHM) than the FWHM of the light absorption layer, a charge auxiliary layer on the light-absorption auxiliary layer, and a second electrode on the charge auxiliary layer, and an image sensor including the same.

公开(公告)号：US20170179179A1

公开(公告)日：2017-06-22

申请号：US15449026

申请日：2017-03-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gae Hwang LEE ,  Kyu Sik KIM ,  Yong Wan JIN

IPC: H01L27/146 ,  G02B27/10

CPC classification number: H01L27/14625 ,  G02B27/1013 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/14629 ,  H01L27/14645 ,  H01L27/307 ,  H01L31/02327

Abstract: An image sensor includes a semiconductor substrate integrated with at least one first photo-sensing device sensing light in a first wavelength region and at least one second photo-sensing device sensing light in a second wavelength region shorter than the first wavelength region, a photoelectric device including a pair of electrodes facing each other and a light absorption layer between the electrodes, the photoelectric device selectively absorbing light in a third wavelength region between the first wavelength region and the second wavelength region, and a nanostructural body between the semiconductor substrate and the photoelectric device, the nanostructural body including at least two parts having different optical paths.

公开(公告)号：US20170092868A1

公开(公告)日：2017-03-30

申请号：US15272580

申请日：2016-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： TADAO YAGI ,  Rie SAKURAI ,  Hyesung CHOI ,  Tatsuya IMASE ,  Hiromasa SHIBUYA ,  Sung Young YUN ,  Gae Hwang LEE ,  Kwang Hee LEE ,  Dong-Seok LEEM ,  Seon-Jeong LIM ,  Xavier BULLIARD ,  Yong Wan JIN ,  Yeong Suk CHOI ,  Moon Gyu HAN

IPC: H01L51/00 ,  C07D345/00 ,  C07D333/36 ,  H01L27/30

CPC classification number: H01L51/0061 ,  C07D333/36 ,  C07D345/00 ,  H01L27/307 ,  H01L51/0046 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/0068 ,  H01L51/4253 ,  Y02E10/549

Abstract: A compound for an organic photoelectric device 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 including the compound represented by Chemical Formula 1 between the first electrode and the second electrode.

公开(公告)号：US20160111651A1

公开(公告)日：2016-04-21

申请号：US14682534

申请日：2015-04-09

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 ,  H01L27/30

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.

Abstract translation: 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光电转换层，其中光电转换层包括p型半导体化合物和n型半导体化合物，以及 有机光电器件满足等式1，并且在-3V时具有大于或等于约40％的外部量子效率（EQE）。

公开(公告)号：US20160087012A1

公开(公告)日：2016-03-24

申请号：US14657133

申请日：2015-03-13

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H01L27/30 ,  H01L51/44

CPC classification number: H01L27/307 ,  H01L51/442 ,  H01L2251/305 ,  H01L2251/306 ,  H01L2251/308 ,  Y02E10/549

Abstract: An image sensor includes a semiconductor substrate integrated with at least a photo-sensing device, a plurality of first electrodes disposed on the semiconductor substrate, an organic photoelectric conversion layer disposed on the first electrodes, and a second electrode disposed on the organic photoelectric conversion layer. The first electrodes include a light-transmitting electrode and a metal layer interposed between the semiconductor substrate and the light-transmitting electrode. The organic photoelectric conversion layer disposed on the first electrodes and the photo-sensing device absorb and/or sense light in different wavelength regions from each other. An electronic device including the image sensor is also provided.

Abstract translation: 图像传感器包括与至少一个感光装置集成的半导体衬底，设置在半导体衬底上的多个第一电极，设置在第一电极上的有机光电转换层和设置在有机光电转换层上的第二电极 。 第一电极包括透光电极和介于半导体衬底和透光电极之间的金属层。 设置在第一电极和感光装置上的有机光电转换层吸收和/或感测不同波长区域中的光。 还提供了包括图像传感器的电子设备。

公开(公告)号：US20160064457A1

公开(公告)日：2016-03-03

申请号：US14670021

申请日：2015-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang Hee LEE ,  Gae Hwang LEE ,  Dong-Seok LEEM ,  Tadao YAGI ,  Xavier BULLIARD ,  Yong Wan JIN ,  Kyung Bae PARK ,  Sungdong SUH

IPC: H01L27/30

CPC classification number: H01L51/0053 ,  H01L27/307 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/008 ,  H01L51/424 ,  H01L51/4253

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 first compound having a maximum absorption wavelength of about 500 nm to about 600 nm in a visible ray region and a transparent second compound in a visible ray region.

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有源层，所述有源层包括第一化合物，其具有约500nm至约600nm的最大吸收波长 可见光区域和可见光区域中的透明第二化合物。