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公开(公告)号：US11820859B2
公开(公告)日：2023-11-21
申请号：US17242724
申请日：2021-04-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae Jun Lee , Ohkyu Kwon , Rae Sung Kim , Hwang Suk Kim , In Sun Park , Dong-Seok Leem
CPC classification number: C08G61/126 , G02B5/208 , G02B5/223 , H10K85/211 , C08G2261/3223 , C08G2261/3225 , C08G2261/3243 , C08G2261/3246 , C08G2261/50 , C08G2261/94
Abstract: An infrared absorbing polymer includes a first structural unit represented by Chemical Formula 1 and a second structural unit including at least one of Chemical Formula 2A to Chemical Formula 2. The infrared absorbing polymer may be included in an infrared absorbing/blocking film, a photoelectric device, a sensor, and an electronic device.
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2.发明授权公开(公告)号：US10576485B2
公开(公告)日：2020-03-03
申请号：US14981017
申请日：2015-12-28
Inventor： Hee Moon Jeong , Yong Taek Hong , Seok Uk Kim , Seong Ho Kil , Bo Heum Kim , Yong Chan Kim , Jae Jun Lee , Yong Seok Jeon
Abstract: As an ejector of the present disclosure and a cooling apparatus having the same include a suction guide unit at least partially having a curved surface so that the ejector guides a flow of a refrigerant, a structure is improved and thus a flow loss can be reduced. Also, through the improved structure, a mixture rate between a refrigerant passing through a nozzle unit and a refrigerant passing through a suction unit is improved, so that pressure rising efficiency can be increased to reduce a compressor load, and thus energy efficiency can be increased due to an increase in efficiency of the ejector.
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公开(公告)号：US11849597B2
公开(公告)日：2023-12-19
申请号：US17485737
申请日：2021-09-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-Seok Leem , Rae Sung Kim , Hyesung Choi , Ohkyu Kwon , Changki Kim , Hwang Suk Kim , Bum Woo Park , Jae Jun Lee
IPC: H01L27/146 , H10K39/32 , H10K30/20 , H10K30/30 , H10K50/11 , H10K101/40
CPC classification number: H10K39/32 , H01L27/14669 , H10K30/20 , H10K30/30 , H10K50/11 , H10K2101/40
Abstract: A sensor includes an anode and a cathode, and a near-infrared photoelectric conversion layer between the anode and the cathode. The near-infrared photoelectric conversion layer is configured to absorb light of at least a portion of a near-infrared wavelength spectrum and convert the absorbed light into an electrical signal. The near-infrared photoelectric conversion layer includes a first material having a maximum absorption wavelength in the near-infrared wavelength spectrum and a second material forming a pn junction with the first material and having a wider energy bandgap than an energy bandgap of the first material. The first material is included in the near-infrared photoelectric conversion layer in a smaller amount than the second material.
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公开(公告)号：US11407739B2
公开(公告)日：2022-08-09
申请号：US16673385
申请日：2019-11-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong Joo Lee , Changki Kim , Jae Jun Lee , Mi Jeong Kim
IPC: C07D403/06 , H01L51/00 , H01L27/146 , C07D209/60 , H04N5/33 , G02F1/1335
Abstract: Disclosed are a compound represented by Chemical Formula 1, an optical filter, an image sensor, a camera module, and an electronic device. In Chemical Formula 1, R1 to R27 and n are the same as defined in the detailed description.
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公开(公告)号：US20200301133A1
公开(公告)日：2020-09-24
申请号：US16693753
申请日：2019-11-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae Jun Lee , Mi Jeong Kim , Changki Kim , Hyung Jun Kim , Jong Hoon Won , Yong Joo Lee
Abstract: Disclosed are an optical structure, and a camera module and an electronic device including the same. The optical structure includes a transparent substrate; a first moisture-proof layer disposed on the transparent substrate and including a first organic material having moisture-proof properties; and a first near-infrared absorbing layer disposed between the transparent substrate and the first moisture-proof layer and including a copper complex, wherein the first organic material having moisture-proof properties has a water vapor transmission rate (WVTR) of less than or equal to about 100 g/m2/day measured at a thickness of 100 μm.
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Patent Agency Ranking
公开(公告)号：US10139139B2
公开(公告)日：2018-11-27
申请号：US15511851
申请日：2015-05-21
Inventor： Hee Moon Jeong , Seong Ho Kil , Seok Uk Kim , Keon Kuk , Yong Chan Kim , Jae Jun Lee , Yong Seok Jeon
IPC: F25B29/00 , F25B49/02 , F25D17/02 , F25B40/04 , F25B9/08 , F25D11/00 , F25D17/04 , F25B5/02 , F25B5/04 , F25B40/06 , F24F5/00 , F25B13/00 , F25B40/00
Abstract: Disclosed herein is a refrigeration cycle includes a first refrigerant circuit configured to cause a refrigerant ejected from a compressor to flow through a condenser, an ejector, a first evaporator, and a second evaporator and flow back to the compressor; a second refrigerant circuit configured to cause the refrigerant to bypass the first evaporator in the first refrigerant circuit; and a third refrigerant circuit branching at a junction provided at a downstream end of the condenser from at least one of the first refrigerant circuit and the second refrigerant circuit, and configured to cause the refrigerant to flow through an expansion device and a third evaporator and flow to the ejector. By such configuration, a coefficient of performance (COP) of a refrigeration cycle may be improved and an ejector may be used to improve energy efficiency.
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公开(公告)号：US11650414B2
公开(公告)日：2023-05-16
申请号：US16693753
申请日：2019-11-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae Jun Lee , Mi Jeong Kim , Changki Kim , Hyung Jun Kim , Jong Hoon Won , Yong Joo Lee
IPC: G02B27/00 , G02B5/22 , H04N5/225 , G02B5/20 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/36 , C09D169/00 , C09D7/41 , C09D4/00 , C08J7/04 , C09D7/61 , G02B1/18 , C09B45/00 , C09D7/42 , B32B27/18
CPC classification number: G02B27/0006 , B32B27/08 , B32B27/281 , B32B27/285 , B32B27/302 , B32B27/308 , B32B27/325 , B32B27/36 , B32B27/365 , C08J7/042 , C09B45/00 , C09D4/00 , C09D7/41 , C09D7/42 , C09D7/61 , C09D169/00 , G02B1/18 , G02B5/208 , G02B5/223 , H04N5/2252 , B32B27/18 , B32B2559/00
Abstract: Disclosed are an optical structure, and a camera module and an electronic device including the same. The optical structure includes a transparent substrate; a first moisture-proof layer disposed on the transparent substrate and including a first organic material having moisture-proof properties; and a first near-infrared absorbing layer disposed between the transparent substrate and the first moisture-proof layer and including a copper complex, wherein the first organic material having moisture-proof properties has a water vapor transmission rate (WVTR) of less than or equal to about 100 g/m2/day measured at a thickness of 100 μm.
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公开(公告)号：US11525060B2
公开(公告)日：2022-12-13
申请号：US16729717
申请日：2019-12-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Changki Kim , Hyung Jun Kim , Jong Hoon Won , Yong Joo Lee , Jae Jun Lee
Abstract: Disclosed are a near-infrared absorbing composition, an optical structure, and a camera module and an electronic device including the same. The near-infrared absorbing composition includes a copper salt capable of absorbing light in a near-infrared wavelength region and an amine compound, wherein the amine compound includes a first amine compound having no polymerizable functional group and a second amine compound including at least monofunctional polymerizable functional group.
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公开(公告)号：US20200332132A1
公开(公告)日：2020-10-22
申请号：US16729717
申请日：2019-12-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Changki KIM , Hyung Jun Kim , Jong Hoon Won , Yong Joo Lee , Jae Jun Lee
Abstract: Disclosed are a near-infrared absorbing composition, an optical structure, and a camera module and an electronic device including the same. The near-infrared absorbing composition includes a copper salt capable of absorbing light in a near-infrared wavelength region and an amine compound, wherein the amine compound includes a first amine compound having no polymerizable functional group and a second amine compound including at least monofunctional polymerizable functional group.
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10.发明授权Polyimide precursor composition, article prepared by using same, and display device including the article 有权聚酰亚胺前体组合物，使用它们制备的制品和包括制品的显示装置公开(公告)号：US09556311B2
公开(公告)日：2017-01-31
申请号：US13944283
申请日：2013-07-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byung Hee Sohn , Sang Soo Lee , Jae Jun Lee , Hyun Jeong Jeon
CPC classification number: C08G73/1067 , C08G73/1039
Abstract: Disclosed are a polyimide precursor composition that includes a polyamic acid selected from compounds represented by Chemical Formulae 1 to 3, and a combination thereof; and a cross-linking agent selected from a compound represented by Chemical Formula 4, a compound represented by Chemical Formula 5, and a combination thereof; an article including a cross-linked polyimide using the same; and a display device including the article.
Abstract translation: 公开了一种聚酰亚胺前体组合物，其包含选自化学式1至3表示的化合物的聚酰胺酸及其组合; 和选自化学式4表示的化合物，化学式5表示的化合物及其组合的交联剂; 包括使用其的交联聚酰亚胺的制品; 以及包括该物品的显示装置。
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