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公开(公告)号：US20160020401A1
公开(公告)日：2016-01-21
申请号：US14597050
申请日：2015-01-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Xavier BULLIARD , Tadao YAGI , Sakurai RIE , Kwang Hee LEE , Dong-Seok LEEM , Hyesung CHOI , Seon-Jeong LIM , Yong Wan JIN
IPC: H01L51/00 , H01L27/30 , C07D495/14
CPC classification number: H01L51/0058 , C07D495/14 , H01L27/307 , H01L51/0052 , H01L51/0067 , H01L51/0069 , H01L51/0074 , H01L51/424
Abstract: A compound is represented by Chemical Formula 1: X1-T-X2 wherein T is a substituted or unsubstituted fused thiophene moiety, and each of X1 and X2 are independently an organic group including an alkenylene group and an electron withdrawing group.
Abstract translation: 化合物由化学式1表示：X1-T-X2，其中T是取代或未取代的稠合噻吩部分，X1和X2各自独立地为包括亚烯基和吸电子基团的有机基团。
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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
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.
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13.发明申请公开(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.
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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
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.
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15.发明申请ORGANIC PHOTOELECTRIC DEVICE, AND IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME 有权有机光电器件，以及包括其的图像传感器和电子器件公开(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
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）。
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Patent Agency Ranking
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。
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公开(公告)号：US20140103314A1
公开(公告)日：2014-04-17
申请号：US14052008
申请日：2013-10-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ryuichi SATOH , Hiroshi MIYAO , Tadao YAGI
CPC classification number: H01L51/5275 , H01L51/0096 , H01L51/5268 , H01L51/5271 , H01L51/56 , Y02E10/549 , Y02P70/521
Abstract: An organic electroluminescence device includes a support substrate, a first transparent electrode on the support substrate, an organic light-emitting layer on the first transparent electrode, a second transparent electrode on the organic light-emitting layer, and a high refractive index layer arranged between the support substrate and the first transparent electrode, having at least one layer having a refractive index greater than or equal to a refractive index of the support substrate, having a light dispersion portion for dispersing incident light from the organic light-emitting layer, and having a planar surface contacting the first transparent electrode.
Abstract translation: 有机电致发光元件包括：支撑基板，支撑基板上的第一透明电极，第一透明电极上的有机发光层，有机发光层上的第二透明电极，以及设置在有机发光层之间的高折射率层 所述支撑基板和所述第一透明电极具有折射率大于或等于所述支撑基板的折射率的至少一层，具有用于分散来自所述有机发光层的入射光的光分散部，并且具有 与第一透明电极接触的平面。
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公开(公告)号：US20230022002A1
公开(公告)日：2023-01-26
申请号：US17865936
申请日：2022-07-15
Applicant: Samsung Electronics Co., Ltd. , THE UNIVERSITY OF TOKYO
Inventor： Sayaka UCHIDA , Naoki OGIWARA , Mitsumasa HAMANO , Tadao YAGI , Nobuji SAKAI
Abstract: An ionic salt includes a polyvalent ion (a) having a metal cluster structure or a metal oxide cluster structure and an organic ion (b), a radiation-sensitive resist composition including the ionic salt, and a pattern forming method, wherein the polyvalent ion (a) includes at least one metal atom selected from the group consisting of tin, indium, antimony, tellurium, and bismuth, and the organic ion (b) is at least one selected from the group consisting of: a carboxylate anion having 4 or more carbon atoms; a sulfonate anion having 4 or more carbon atoms; a phosphonate anion having 4 or more carbon atoms; a phenoxide anion having 6 or more carbon atoms; an iodonium cation having 4 or more carbon atoms; a sulfonium cation having 4 or more carbon atoms; an ammonium cation having 4 or more carbon atoms; and a pyridinium cation having 5 or more carbon atoms.
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19.发明申请公开(公告)号：US20190198770A1
公开(公告)日：2019-06-27
申请号：US16233751
申请日：2018-12-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Keisuke KORAI , Rie SAKURAI , Mitsunori ITO , Tadao YAGI
IPC: H01L51/00 , C07D403/10 , C09K11/06
CPC classification number: H01L51/0067 , C07D403/10 , C09K11/06 , C09K2211/1018 , H01L51/0007 , H01L51/001 , H01L51/0021 , H01L51/0035 , H01L51/0072 , H01L51/5016 , H01L51/504 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5096 , H01L51/5206 , H01L51/5218 , H01L51/5221 , H01L51/56 , H01L2251/308 , H01L2251/556 , H01L2251/558
Abstract: A heterocyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
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公开(公告)号：US20180062112A1
公开(公告)日：2018-03-01
申请号：US15623801
申请日：2017-06-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chul Joon HEO , Kyung Bae PARK , Sung Young YUN , Tadao YAGI , Takkyun RO , Gae Hwang LEE , Kwang Hee LEE , Yong Wan JIN
CPC classification number: H01L51/5253 , H01L27/307 , H01L51/0062 , H01L51/424 , H01L51/4246 , H01L51/4253 , Y02E10/549
Abstract: An organic photoelectronic device includes a first electrode and a second electrode facing each other, and first and second photoelectronic conversion layers between the first electrode and the second electrode. The first and second photoelectronic conversion layers include a p-type semiconductor and an n-type semiconductor. The first photoelectronic conversion layer has a first composition ratio (p1/n1) of the p-type semiconductor relative to the n-type semiconductor, the second photoelectronic conversion layer has a second composition ratio (p2/n2) of the p-type semiconductor relative to the n-type semiconductor, and the first composition ratio (p1/n1) is greater than the second composition ratio (p2/n2).
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