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公开(公告)号：US11980023B2
公开(公告)日：2024-05-07
申请号：US18331493
申请日：2023-06-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaeho Lee , Boeun Park , Yongsung Kim , Jooho Lee
CPC classification number: H10B12/37 , G01G7/00 , G01G7/06 , G11C11/221 , G11C11/223 , G11C11/2275 , G11C19/005 , G11C19/18 , H01L28/56 , H01L29/516 , H10B12/33
Abstract: A capacitor comprises a first electrode, a second electrode provided on the first electrode, a ferroelectric film provided between the first electrode and the second electrode, and a dielectric film provided between the ferroelectric film and the second electrode, impedance of the ferroelectric film and impedance of the dielectric film are determined such that a control voltage applied between the first electrode and the second electrode is equal to a capacitance boosting operating voltage, and the capacitance boosting operating voltage is determined by the following equation:
V
MAX
=
(
1
+
❘
"\[LeftBracketingBar]"
Z
2
❘
"\[RightBracketingBar]"
❘
"\[LeftBracketingBar]"
Z
1
❘
"\[RightBracketingBar]"
)
t
F
E
FM
where VMAX is a capacitance boosting operating voltage, Z1 is impedance of the ferroelectric film, Z2 is impedance of the dielectric film, tF is a thickness of the ferroelectric film, and EFM is an electric field applied to the ferroelectric film having a maximum polarization.-
32.发明公开公开(公告)号：US20230299125A1
公开(公告)日：2023-09-21
申请号：US18156273
申请日：2023-01-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeonggyu SONG , Eunae Cho , Yongsung Kim , Boeun Park , Narae Han
Abstract: A capacitor includes a lower electrode, an upper electrode, a dielectric film between the lower electrode and the upper electrode, and a leakage current reduction film between the upper electrode and the dielectric film. The leakage current reduction film includes a doped AlZrO film, wherein an ionic radius of a dopant contained in the doped AlZrO film is greater than or equal to about 130 picometers (pm).
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公开(公告)号：US11693237B2
公开(公告)日：2023-07-04
申请号：US17519347
申请日：2021-11-04
Inventor： Jeongyub Lee , Reehyang Kim , Jonghwa Shin , Kiyeon Yang , Yongsung Kim , Jaekwan Kim , Changseung Lee , Narae Han
CPC classification number: G02B27/0025 , G02B1/002 , G02B3/02 , G02B5/0825
Abstract: A phase shifting device may include a plurality of metal layers and a plurality of first dielectric layers, a metal layer of the plurality of metal layers and a first dielectric layer of the plurality of first dielectric layers being alternately stacked in a first direction, and a second dielectric layer disposed on a side surface of the stacked structure in a second direction, wherein the first dielectric layer includes a first material having a first dielectric constant and the second dielectric layer includes a second material having a second dielectric constant, and wherein the second dielectric constant is greater than the first dielectric constant.
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公开(公告)号：US20230163188A1
公开(公告)日：2023-05-25
申请号：US18058791
申请日：2022-11-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Woochul LEE , Yongsung Kim , Jiwoon Park , Jooho Lee , Yong-Hee Cho
IPC: H01L29/51 , H01L27/108 , H01L29/40
CPC classification number: H01L29/513 , H01L27/10814 , H01L27/10823 , H01L29/401
Abstract: Disclosed are a layer structure including a dielectric layer, a method of manufacturing the dielectric layer, an electronic device including the dielectric layer, and an electronic apparatus including the electronic device. The dielectric layer according to at least one embodiment includes a first layer having a dielectric constant greater than that of silicon oxide and is undoped, a second layer configured to enhance a rutile phase of the first layer, and a third layer configured to increase a bandgap of the first layer.
The method of manufacturing a dielectric layer according to an embodiment includes forming a first layer having a dielectric constant greater than that of silicon oxide; forming a phase stabilization layer for stabilizing a rutile phase of the first layer and forming a high-bandgap layer for increasing a bandgap of the first layer.-
公开(公告)号：US11544524B2
公开(公告)日：2023-01-03
申请号：US16460617
申请日：2019-07-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanwon Seo , Lei Zhang , Yehoon Kim , Sojung Yun , Dongwan Lee , Yongsung Kim , Juyoung Lee
Abstract: Emotion information is obtained by an electronic device in order to improve communication between a person and the electronic device. Multimedia data is obtained regarding a person, predicted values for the person are obtained by applying the multimedia data to neural network models, and emotion information of the person is obtained by applying the predicted values to a weight model. Then, feedback information is obtained from the person with respect to the first emotion information of the person. Finally, the weight model is updated by using the feedback information. Subsequently, when multimedia data are again obtained regarding the person, new predicted values for the person are obtained by applying later multimedia data the plurality of neural network models, and emotion information of the person is again obtained, but this time using the weight model updated using the feedback information.
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Patent Agency Ranking
公开(公告)号：US11262606B2
公开(公告)日：2022-03-01
申请号：US16857756
申请日：2020-04-24
Applicant: SAMSUNG ELECTRONICS CO., LTD. , IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
Inventor： Kiyeon Yang , Youngsun Choi , Seokho Song , Jaewoong Yoon , Choloong Han , Yongsung Kim , Jeongyub Lee , Changseung Lee
IPC: G02B6/26 , G02B6/12 , G02B1/04 , G02B6/27 , G02F1/09 , G02B6/293 , G02B6/42 , G02F1/095 , G02F1/31
Abstract: Nonreciprocal optical transmission devices and optical apparatuses including the nonreciprocal optical transmission devices are provided. A nonreciprocal optical transmission device includes an optical input portion, an optical output portion, and an intermediate connecting portion interposed between the optical input portion and the optical output portion, and comprising optical waveguides. A complex refractive index of any one or any combination of the optical waveguides changes between the optical input portion and the optical output portion, and a transmission direction of light through the nonreciprocal optical transmission device is controlled by a change in the complex refractive index.
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公开(公告)号：US11194153B2
公开(公告)日：2021-12-07
申请号：US16421857
申请日：2019-05-24
Inventor： Jeongyub Lee , Reehyang Kim , Jonghwa Shin , Kiyeon Yang , Yongsung Kim , Jaekwan Kim , Changseung Lee , Narae Han
Abstract: Provided in a phase shifting device including a plurality of metal layers and a plurality of first dielectric layers, a metal layer of the plurality of metal layers and a first dielectric layer of the plurality of first dielectric layers being alternately stacked in a first direction, and a second dielectric layer disposed on a side surface of the stacked structure in a second direction, wherein the first dielectric layer includes a first material having a first dielectric constant and the second dielectric layer includes a second material having a second dielectric constant, and wherein the second dielectric constant is greater than the first dielectric constant.
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公开(公告)号：US11158838B2
公开(公告)日：2021-10-26
申请号：US16268805
申请日：2019-02-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wooyoung Yang , Wenxu Xianyu , Yongsung Kim , Changseung Lee
IPC: H01L51/52 , C23C16/455 , C23C16/50 , H01L51/10 , C23C18/12
Abstract: Provided are a flexible organic-inorganic passivation film and a method of forming the same. The flexible organic-inorganic passivation film includes an organic-inorganic passivation film formed by alternately and repeatedly forming an organic film and an inorganic film on a substrate. The organic film is formed by stacking plasma-process generated material on a material layer thereunder. The plasma-process generated material is formed by plasma processing a hydrocarbon or a fluorocarbon.
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39.发明申请公开(公告)号：US20210011476A1
公开(公告)日：2021-01-14
申请号：US16922655
申请日：2020-07-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Daehyun BAN , Yongsung Kim , Chanju Park , Chanwon Seo , Hongpyo Lee
Abstract: An electronic apparatus is provided. The electronic apparatus includes: a sensor; a camera; a memory; and a processor configured to be connected to the sensor, the camera, and the memory. The memory includes an artificial intelligence model trained to identify at least one object. The processor is further configured to: detect an object based on sensing data received from the sensor; based on the detected object being identified as having a height less than a predetermined threshold value, warp an object region, including the detected object, in an image acquired through the camera based on distance information of the object region; and identify the detected object by inputting the warped object region into the artificial intelligence model.
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公开(公告)号：US20200096833A1
公开(公告)日：2020-03-26
申请号：US16406677
申请日：2019-05-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeongyub Lee , Yongsung Kim , Jaekwan Kim , Changseung Lee
IPC: G02F1/21
Abstract: Provided are a multilayer thin-film structure and a phase shifting device using the same. The multilayer thin-film structure includes at least one crystallization preventing layer and at least one dielectric layer that are alternately stacked. The at least one crystallization preventing layer includes an amorphous material, and a thickness of the at least one crystallization preventing layer is less than a thickness of the at least one dielectric layer.
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