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公开(公告)号：US20240164651A1
公开(公告)日：2024-05-23
申请号：US18124814
申请日：2023-03-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： So Young LEE , Sang Kyu KIM , Bok Soon KWON , Sungho KIM , Ho Taik LEE , Hong Soon RHEE
IPC: A61B5/0205 , A61B5/00
CPC classification number: A61B5/02055 , A61B5/681 , A61B5/02416 , A61B2562/0271 , A61B2562/04
Abstract: An electronic device may include: a first temperature sensor configured to measure a first temperature when an object comes into contact with a contact surface of a main body of the electronic device; a second temperature sensor spaced apart from the first temperature sensor in a direction opposite the contact surface and configured to measure a second temperature; and a processor configured to detect a temperature change due to heat generation inside the main body, and estimate skin surface temperature based on the first temperature, the second temperature, and the temperature change.
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公开(公告)号：US20240172947A1
公开(公告)日：2024-05-30
申请号：US18127445
申请日：2023-03-28
Inventor： Bok Soon KWON , Kyeongha KWON , Do Yun PARK , Young Min SIM , Chulyoon JUNG , Sang Kyu KIM , Sungho KIM , So Young LEE , Ho Taik LEE , Hong Soon RHEE
IPC: A61B5/026 , A61B5/00 , A61B5/0205 , A61B5/145
CPC classification number: A61B5/026 , A61B5/0008 , A61B5/0205 , A61B5/14532 , A61B5/6833 , A61B5/7246 , A61B5/7264 , A61B5/7275 , A61B5/7278 , A61B2562/0271 , A61B2562/043
Abstract: An electronic device for estimating body temperature may include: a sensor including a heat source, a pair of first temperature sensors horizontally spaced apart from each other at two opposing sides of the heat source, and a pair of second temperature sensors vertically spaced apart from the pair of first temperature sensors in a thickness direction of the electronic device; and at least one processor configured to estimate a blood temperature difference based on temperatures measured by the pair of first temperature sensors and the pair of second temperature sensors, and estimate blood flow information based on the estimated blood temperature difference.
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3.发明公开公开(公告)号：US20240167894A1
公开(公告)日：2024-05-23
申请号：US18122926
申请日：2023-03-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungho KIM , Sang kyu KIM , So Young LEE , Bok Soon KWON , Ho Taik LEE , Hong Soon RHEE
CPC classification number: G01K13/20 , A61B5/02438
Abstract: An electronic device may include: a first sensor configured to measure a skin temperature of skin of a user; a second sensor configured to measure heat flux transmitted from the skin to a main body of the electronic device; a third sensor configured to measure a heart rate of the user; and a processor configured to estimate a rate of core body temperature change based on the skin temperature measured at a first time and a second time, the heat flux, the heart rate, and the skin temperature.
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公开(公告)号：US20230214637A1
公开(公告)日：2023-07-06
申请号：US18120137
申请日：2023-03-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungho KIM , Cheheung KIM , Jaeho LEE
CPC classification number: G06N3/063 , G06F7/523 , G06F7/50 , G06F2207/4824
Abstract: A 2D array-based neuromorphic processor includes: axon circuits each being configured to receive a first input corresponding to one bit from among bits indicating n-bit activation; first direction lines extending in a first direction from the axon circuits; second direction lines intersecting the first direction lines; synapse circuits disposed at intersections of the first direction lines and the second direction lines, and each being configured to store a second input corresponding to one bit from among bits indicating an m-bit weight and to output operation values of the first input and the second input; and neuron circuits connected to the first or second direction lines, each of the neuron circuits being configured to receive an operation value output from at least one of the synapse circuits, based on time information assigned individually to the synapse circuits, and to perform an arithmetic operation by using the operation values.
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公开(公告)号：US20210302782A1
公开(公告)日：2021-09-30
申请号：US17212490
申请日：2021-03-25
Applicant: SAMSUNG ELECTRONICS CO., LTD
Inventor： Sungho CHOI , Sungho KIM , Jeongphil SEO , Junghyun YOON , Minnyeong HAN
IPC: G02F1/1335 , G02F1/1333 , G02F1/1339
Abstract: A display panel and a display apparatus are provided. The display panel may include a first glass substrate; a second glass substrate provided in front of the first glass substrate in a first direction; and a color filter layer provided between the second glass substrate and the first glass substrate in the first direction. The color filter layer may include a plurality of color filters and a black matrix surrounding the plurality of color filters. A side edge of the black matrix may extend beyond a side edge of the first glass substrate in a second direction that is orthogonal to the first direction. The display apparatus may include a backlight unit and the display panel.
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Patent Agency Ranking
公开(公告)号：US20200074284A1
公开(公告)日：2020-03-05
申请号：US16274547
申请日：2019-02-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungho KIM , Cheheung KIM , Jaeho LEE
Abstract: A 2D array-based neuromorphic processor includes: axon circuits each being configured to receive a first input corresponding to one bit from among bits indicating n-bit activation; first direction lines extending in a first direction from the axon circuits; second direction lines intersecting the first direction lines; synapse circuits disposed at intersections of the first direction lines and the second direction lines, and each being configured to store a second input corresponding to one bit from among bits indicating an m-bit weight and to output operation values of the first input and the second input; and neuron circuits connected to the second direction lines, each of the neuron circuits being configured to receive an operation value output from at least one of the synapse circuits, based on time information assigned individually to the synapse circuits, and to perform a multi-bit operation by using the operation values and the time information.
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公开(公告)号：US20240302223A1
公开(公告)日：2024-09-12
申请号：US18210360
申请日：2023-06-15
Applicant: SAMSUNG ELECTRONICS CO., LTD. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
Inventor： Ho Taik LEE , Woochul KIM , Jiyong KIM , Bok Soon KWON , Sang Kyu KIM , Sungho KIM , Gimin PARK , Seungjai WOO , So Young LEE , Hong Soon RHEE
Abstract: A heat flux sensor according to an embodiment of the present disclosure includes: a thermogalvanic cell; a first electrode and a second electrode which are respectively disposed on a first surface and a second surface of the thermogalvanic cell; and a processor configured to estimate heat flux by measuring a voltage, generated by a temperature difference between the first surface and the second surface, by using the first electrode and the second electrode, wherein core body temperature may be estimated based on the heat flux, estimated by the heat flux sensor, and a skin surface temperature of an object.
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公开(公告)号：US20230414109A1
公开(公告)日：2023-12-28
申请号：US18155465
申请日：2023-01-17
Applicant: SAMSUNG ELECTRONICS CO.,LTD.
Inventor： Sungho KIM , So Young LEE , Bok Soon Kwon , Sang Kyu KIM , Ho Taik lee , Hong Soon RHEE
CPC classification number: A61B5/01 , A61B5/02438 , A61B2562/0271
Abstract: An electronic device may include: a heat flux sensor including: a first temperature sensor configured to measure a first voltage representing a first temperature; a second temperature sensor spaced apart from the first temperature sensor and configured to measure a second voltage representing a second temperature; and an amplifier configured to amplify a voltage difference between the first voltage and the second voltage; and a processor configured to estimate a body temperature of a user based on the amplified voltage difference.
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公开(公告)号：US20210240039A1
公开(公告)日：2021-08-05
申请号：US17162701
申请日：2021-01-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungho KIM , Chanhong PARK , Junghyun YOON , Hyojae JANG , Sungho CHOI
IPC: G02F1/13357 , G02F1/1333
Abstract: A display apparatus includes a display panel configured to display an image; a light source module provided behind a rear surface of the display panel and configured to emit light to the display panel, the light source module including a glass substrate and a light source provided behind a rear surface of the glass substrate; and a rear chassis covering the display panel and the light source module, wherein the light source is provided between the glass substrate and the rear chassis.
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公开(公告)号：US20200184315A1
公开(公告)日：2020-06-11
申请号：US16561378
申请日：2019-09-05
Inventor： Sungho KIM , Yulhwa KIM , Hyungjun KIM , Jae-Joon KIM , Jinseok KIM
Abstract: A method of implementing a neural network in a neuromorphic apparatus having a memory and processing circuitry, where the method includes dividing, by the processing circuitry, the neural network into a plurality of sub-networks based on a size of a core of the memory to implement the neural network, initializing, by the processing circuitry, a hyper-parameter used in the sub-networks, and training, by the processing circuitry, the sub-networks by using the hyper-parameter.
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