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公开(公告)号：US12216109B2
公开(公告)日：2025-02-04
申请号：US17388630
申请日：2021-07-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun Bum Kang , Gae Hwang Lee , Jong Won Chung , Joo Young Kim , Youngjun Yun , Suk Gyu Hahm
IPC: G01N33/48 , H01L27/146 , H05K1/02 , H10K59/122
Abstract: A biosensor includes a stretchable substrate, a pixel defining layer on the stretchable substrate and including a first pixel defining layer at least partially defining a first opening and a second pixel defining layer at least partially defining a second opening, a photo-detecting element at least partially in the first opening, and a first light emitting element at least partially in the second opening, wherein an area of the first pixel defining layer is equal to or greater than about twice an area of the first opening.
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公开(公告)号：US11737346B2
公开(公告)日：2023-08-22
申请号：US17745155
申请日：2022-05-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangah Gam , Jong Won Chung , Hyun Bum Kang , Youngjun Yun , Yeongjun Lee
CPC classification number: H10K85/113 , C08G61/126 , C08J5/18 , H01B1/121 , H10K85/151 , C08G2261/124 , C08G2261/1412 , C08G2261/18 , C08G2261/228 , C08G2261/3223 , C08G2261/3241 , C08G2261/3243 , C08G2261/3244 , C08G2261/92 , C08G2261/94 , C08G2261/95 , C08J2365/00 , H10K10/464 , H10K10/466 , H10K10/488
Abstract: Provided are a polymer semiconductor including a first structural unit represented by Chemical Formula 1 and a second structural unit represented by Chemical Formula 2, a stretchable polymer thin film including the same, and an electronic device.
Definitions of Chemical Formulas 1 and 2 are as described in the detailed description.-
公开(公告)号：US12213764B2
公开(公告)日：2025-02-04
申请号：US17519974
申请日：2021-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gae Hwang Lee , Youngjun Yun , Hyun Bum Kang , Jong Won Chung
Abstract: A bio imaging system includes a substrate, a light source on the substrate, and a sensor on the substrate, wherein at least one of the light source or the sensor is configured to emit or absorb light of different wavelength spectrum. The bio imaging system is configured to combine a plurality of images obtained based on the light of different wavelength spectra to obtain a three-dimensional image of an internal tissue of a living body.
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公开(公告)号：US10707424B2
公开(公告)日：2020-07-07
申请号：US15645257
申请日：2017-07-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eun Kyung Lee , Eigo Miyazaki , Jeong Il Park , Hyun Bum Kang
IPC: H01L51/00 , H01L51/05 , H01L51/50 , C09K11/06 , C07D345/00 , C07D517/22
Abstract: A method of making a chemical product includes reacting a compound represented by Chemical Formula 1 with a metal alkyl chalcogenide using a palladium catalyst and a tertiary phosphine catalyst to obtain a first intermediate represented by Chemical Formula 2, obtaining a second intermediate represented by Chemical Formula 3 from the first intermediate, obtaining a third intermediate from the second intermediate and a compound represented by Chemical Formula 4, obtaining a fourth intermediate including a chalcogen-containing ring from the third intermediate, and performing a cyclization reaction of the fourth intermediate to obtain a fused heteroaromatic compound. A fused heteroaromatic compound obtained by the method, an intermediate thereof, and a synthetic method of the intermediate are disclosed.
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公开(公告)号：US11717168B2
公开(公告)日：2023-08-08
申请号：US17104599
申请日：2020-11-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gae Hwang Lee , Youngjun Yun , Jong Won Chung , Hyun Bum Kang
IPC: A61B5/00
CPC classification number: A61B5/0086 , A61B5/004 , A61B5/0059 , A61B5/0075 , A61B5/489 , A61B5/6876 , A61B5/0033 , A61B2562/0233 , A61B2562/046 , A61B2562/164 , A61B2562/166
Abstract: A bio imaging system includes a plurality of light emitters configured to irradiate light, and a plurality of sensors configured to detect light reflected by an internal tissue of a living body. Each sensor includes a plurality of photo-detecting elements having different absorption peak wavelengths in relation to each other.
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Patent Agency Ranking
公开(公告)号：US10056563B2
公开(公告)日：2018-08-21
申请号：US15392816
申请日：2016-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eigo Miyazaki , Jeong Il Park , Hyun Bum Kang , Eun Kyung Lee
IPC: H01L51/00 , H01L51/05 , C07D495/04 , C07D345/00 , C07D333/74 , C07D517/04 , C07D517/22 , C09K11/06 , C07D495/22
CPC classification number: H01L51/0074 , C07D333/74 , C07D345/00 , C07D495/04 , C07D495/22 , C07D517/04 , C07D517/22 , C09K11/06 , H01L51/0071 , H01L51/0545 , H01L51/0558
Abstract: A method of synthesizing a fused heteroaromatic compound includes obtaining a first intermediate from a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2, obtaining a second intermediate including a ring having a chalcogen element from the first intermediate, and obtaining a fused heteroaromatic compound by a cyclization reaction of the second intermediate.
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7.发明申请公开(公告)号：US20170294593A1
公开(公告)日：2017-10-12
申请号：US15392816
申请日：2016-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eigo MIYAZAKI , Jeong Il Park , Hyun Bum Kang , Eun Kyung Lee
IPC: H01L51/00 , C07D517/22 , C07D495/22
CPC classification number: H01L51/0074 , C07D333/74 , C07D345/00 , C07D495/04 , C07D495/22 , C07D517/04 , C07D517/22 , C09K11/06 , H01L51/0071 , H01L51/0545 , H01L51/0558
Abstract: A method of synthesizing a fused heteroaromatic compound includes obtaining a first intermediate from a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2, obtaining a second intermediate including a ring having a chalcogen element from the first intermediate, and obtaining a fused heteroaromatic compound by a cyclization reaction of the second intermediate.
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公开(公告)号：US12112866B2
公开(公告)日：2024-10-08
申请号：US17392772
申请日：2021-08-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yeongjun Lee , Joo Young Kim , Youngjun Yun , Hyun Bum Kang , Jong Won Chung
IPC: H01B5/14 , C23C14/24 , H01B5/16 , H01L27/12 , H01L27/146 , H01L29/417 , H01L29/423 , H01L29/786
CPC classification number: H01B5/14 , C23C14/24 , H01B5/16 , H01L27/1218 , H01L27/1244 , H01L27/14678 , H01L29/41733 , H01L29/42384 , H01L29/78603
Abstract: A stacked structure for a stretchable device includes a stretchable layer including an elastic polymer, and a conductive layer on the stretchable layer and including a metal, wherein the stretchable layer includes a first depth region and a second depth region sequentially disposed in a depth direction from a surface of the stretchable layer that is in contact with the conductive layer and the first depth region includes the metal.
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公开(公告)号：US20230341902A1
公开(公告)日：2023-10-26
申请号：US18175962
申请日：2023-02-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gae Hwang LEE , Youngjun Yun , Hyun Bum Kang , Jong Won Chung
IPC: G06F1/16
CPC classification number: G06F1/1652
Abstract: Provided are a flexible display panel and an electronic device including the same, in the flexible display panel that is foldable, bendable, or rollable along at least one axis extending in a first direction, the flexible display panel including a substrate including a stretchable region and a non-stretchable region, a plurality of pixel circuits repeatedly arranged on the substrate, and a unit element array including unit elements repeatedly arranged on the substrate and electrically connected to each of the pixel circuits, wherein each of the pixel circuits includes a plurality of thin film transistors, the plurality of thin film transistors include a first thin film transistor on the stretchable region of the substrate, and a channel length direction of the first thin film transistor is substantially parallel to the first direction flexible display panel.
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公开(公告)号：US10600973B2
公开(公告)日：2020-03-24
申请号：US16033574
申请日：2018-07-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eigo Miyazaki , Jeong Il Park , Hyun Bum Kang , Eun Kyung Lee
IPC: H01L51/00 , H01L51/05 , H01L51/50 , C07D333/74 , C07D345/00 , C07D495/00 , C07D495/22 , C07D517/22 , C09K11/06 , C07D495/04 , C07D517/04
Abstract: A method of synthesizing a fused heteroaromatic compound includes obtaining a first intermediate from a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2, obtaining a second intermediate including a ring having a chalcogen element from the first intermediate, and obtaining a fused heteroaromatic compound by a cyclization reaction of the second intermediate.
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