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公开(公告)号：US20190034024A1
公开(公告)日：2019-01-31
申请号：US16046160
申请日：2018-07-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaechul PARK , Jinmyoung KIM , Byungkyu LEE
Abstract: Provided are fingerprint/touch sensors and electronic devices including the same. A fingerprint/touch sensor includes: a touch pad; a touch sensing element including a plurality of first touch sensing lines extending in a row direction and a plurality of second touch sensing lines extending in a column direction, different from the row direction, and intersecting the first touch sensing lines, the touch sensing element forming a touch region on the touch pad; a fingerprint sensing element including a plurality of first fingerprint sensing lines extending in the row direction and a plurality of second fingerprint sensing lines extending in the column direction and intersecting the first fingerprint sensing lines, the fingerprint sensing element forming a fingerprint sensing region on the touch pad; a routing unit configured to route signals generated from the touch sensing element and the fingerprint sensing element; and an integrated circuit configured to sense a touch or a fingerprint by processing the signals transmitted from the routing unit.
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2.发明申请X-RAY DETECTORS HAVING PHOTOCONDUCTORS INCLUDING CURRENT RESISTANCE LAYERS 有权具有包括电流电阻层的光电子器件的X射线探测器公开(公告)号：US20160103234A1
公开(公告)日：2016-04-14
申请号：US14808381
申请日：2015-07-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byungkyu LEE , Duhyun LEE , Jaechul PARK
IPC: G01T1/24
CPC classification number: G01T1/247 , G01T1/24 , H01L27/14634 , H01L27/14636 , H01L27/14676
Abstract: An X-ray detector may comprise: a substrate; a plurality of pixel electrodes on the substrate; a photoconductor covering the plurality of pixel electrodes; and/or a common electrode on the photoconductor. The photoconductor may comprise: at least two photoconductor layers; and/or a current resistance layer, between the at least two photoconductor layers, configured to reduce current flow between the at least two photoconductor layers. An X-ray detector may comprise: a plurality of photoconductor layers; and/or a current resistance layer, between the plurality of photoconductor layers, configured to reduce current flow between the plurality of photoconductor layers.
Abstract translation: X射线检测器可以包括：基底; 基板上的多个像素电极; 覆盖所述多个像素电极的感光体; 和/或光电导体上的公共电极。 光电导体可以包括：至少两个光电导体层; 和/或所述至少两个光电导体层之间的电流电阻层，被配置为减少所述至少两个光电导体层之间的电流。 X射线检测器可以包括：多个感光体层; 和/或当前电阻层之间的多个光电导体层之间的电流流动。
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公开(公告)号：US20210240327A1
公开(公告)日：2021-08-05
申请号：US17237308
申请日：2021-04-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinmyoung KIM , Dongkyun KIM , Jaechul PARK
Abstract: A touch sensor includes a plurality of parallel transmitting lines extending in a first direction, a plurality of parallel receiving lines extending in a second direction crossing the first direction, and a transmitting driver configured to, in a first mode, apply first driving signals of a first voltage, to the plurality of transmitting lines, and in a second mode, apply second driving signals of a second voltage, to the plurality of transmitting lines, the second voltage being different than the first voltage. The touch sensor further includes a signal output unit configured to receive touch signals from the plurality of receiving lines.
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公开(公告)号：US20210165733A1
公开(公告)日：2021-06-03
申请号：US16913707
申请日：2020-06-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaeshin LEE , Eunhye OH , Jaechul PARK
Abstract: A device for writing data to a memory, the device including: a first write buffer having a first data width that matches a width of write data included in a write request and wherein the first write buffer is configured to store the write data as first data; a second write buffer having a second data width that matches a data width of the memory and is greater than the first data width; and a controller configured to, based on a write address included in the write request and an address of the second data stored in the second write buffer, write the first data stored in the first write buffer to the second write buffer and write the second data stored in the second write buffer to the memory.
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公开(公告)号：US20160043127A1
公开(公告)日：2016-02-11
申请号：US14798972
申请日：2015-07-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunil KIM , Dongwook LEE , Changbum LEE , Jaechul PARK
IPC: H01L27/146 , H01L27/148
CPC classification number: H01L27/14676 , H01L27/14632 , H01L27/14696
Abstract: A radiation detector may include: a common electrode; a thin film transistor (TFT) array; a photoconductor material layer disposed between the common electrode and the TFT array; and a diffusion stop layer, disposed between the common electrode and the TFT array, on a location corresponding to a connecting portion where the common electrode is connected to a bias voltage supply source, wherein the diffusion stop layer prevents a metal included in the connecting portion from diffusing to the photoconductor material layer.
Abstract translation: 辐射检测器可以包括：公共电极; 薄膜晶体管（TFT）阵列; 设置在公共电极和TFT阵列之间的感光体材料层; 以及扩散停止层，设置在公共电极和TFT阵列之间的对应于公共电极连接到偏置电压源的连接部分的位置处，其中扩散阻挡层防止包括在连接部分中的金属 从扩散到光电导体材料层。
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Patent Agency Ranking
公开(公告)号：US20160116612A1
公开(公告)日：2016-04-28
申请号：US14807192
申请日：2015-07-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kangho LEE , Jinmyoung KIM , Jaechul PARK
CPC classification number: G01T1/247 , G01N23/04 , G01N2223/501 , G01T1/24 , G01T1/241 , H01L27/14676 , H04N5/32 , H04N5/361 , H04N5/378
Abstract: Disclosed is a method of driving a radiation detection apparatus using a variable voltage applying scheme. In the method, different voltages are applied in a standby step, where radiation is not irradiated onto the radiation detection apparatus, and an irradiation step where the radiation is irradiated. A voltage which is applied in the standby step has an absolute value lower than a voltage which is applied in the irradiation step, and is set to minimize a dark current which is generated in a photoconductor layer of the radiation detection apparatus in the standby step.
Abstract translation: 公开了使用可变电压施加方案驱动放射线检测装置的方法。 在该方法中，在放射线照射到放射线检测装置上的待机步骤和辐射照射的照射步骤中施加不同的电压。 在备用步骤中施加的电压具有比在照射步骤中施加的电压低的绝对值，并且被设置为使在待机步骤中在放射线检测装置的感光体层中产生的暗电流最小化。
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公开(公告)号：US20160103233A1
公开(公告)日：2016-04-14
申请号：US14738530
申请日：2015-06-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Duhyun LEE , Byungkyu LEE , Sunil KIM , Jaechul PARK , Dongwook LEE , Changbum LEE
CPC classification number: G01T1/244 , G01T1/24 , H01B1/02 , H01L27/14676
Abstract: A method of manufacturing an organic-inorganic composite thin film may include: forming a thin film from a paste that includes an inorganic powder and an organic compound binder by using a screen printing process; and/or performing a pressing process and a heating process with respect to the thin film. The heating process may be performed at a glass transition temperature of the organic compound binder or in a temperature range higher than the glass transition temperature of the organic compound binder. An X-ray detector configured to detect X-rays irradiated from an outside of the X-ray detector may include: a photoconductive material layer in which electron-hole pairs are formed due to absorption of the X-rays. The photoconductive material layer may be formed of an organic-inorganic composite thin film that includes an inorganic powder and an organic compound binder.
Abstract translation: 制造有机 - 无机复合薄膜的方法可以包括：通过使用丝网印刷方法从包含无机粉末和有机化合物粘合剂的糊状物形成薄膜; 和/或对薄膜进行加压处理和加热处理。 加热过程可以在有机化合物粘合剂的玻璃化转变温度下或在高于有机化合物粘合剂的玻璃化转变温度的温度范围内进行。 用于检测从X射线检测器外部照射的X射线的X射线检测器可以包括：由于吸收X射线而形成电子 - 空穴对的感光材料层。 光导材料层可以由包含无机粉末和有机化合物粘合剂的有机 - 无机复合薄膜形成。
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公开(公告)号：US20210124891A1
公开(公告)日：2021-04-29
申请号：US16880435
申请日：2020-05-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyunghyun SON , Jaechul PARK , Jinmyoung KIM
Abstract: A method of generating a finger image includes determining a quantity of electric charge to be removed from each of a plurality of detection circuits connected to a fingerprint sensor, based on an amplifier characteristic of each of the plurality of detection circuits; obtaining a second electrical quantity by removing the quantity of electric charge from a first electrical quantity that is input to each of the plurality of detection circuits; integrating the second electrical quantity to obtain an integrated value; and generating the fingerprint image based on comparison between the integrated value of the second electrical quantity and a predetermined threshold value.
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公开(公告)号：US20200241722A1
公开(公告)日：2020-07-30
申请号：US16550782
申请日：2019-08-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinmyoung KIM , Dongkyun KIM , Jaechul PARK
Abstract: A touch sensor includes a plurality of parallel transmitting lines extending in a first direction, a plurality of parallel receiving lines extending in a second direction crossing the first direction, and a transmitting driver configured to, in a first mode, apply first driving signals of a first voltage, to the plurality of transmitting lines, and in a second mode, apply second driving signals of a second voltage, to the plurality of transmitting lines, the second voltage being different than the first voltage. The touch sensor further includes a signal output unit configured to receive touch signals from the plurality of receiving lines.
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10.发明申请公开(公告)号：US20190354843A1
公开(公告)日：2019-11-21
申请号：US16414257
申请日：2019-05-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaechul PARK , Sangwook KIM
IPC: G06N3/063 , G11C13/00 , H01L25/065
Abstract: A neuromorphic apparatus includes a three-dimensionally-stacked synaptic structure, and includes a plurality of unit synaptic modules, each of the plurality of unit synaptic modules including a plurality of synaptic layers, each of the plurality of synaptic layers including a plurality of stacked layers, and each of the plurality of unit synaptic modules further including a first decoder interposed between two among the plurality of synaptic layers. The neuromorphic apparatus further includes a second decoder that provides a level selection signal to the first decoder included in one among the plurality of unit synaptic modules to be accessed, and a third decoder that generates an address of one among a plurality of memristers to be accessed in a memrister array of one among the plurality of synaptic layers included in the one among the plurality of unit synaptic modules to be accessed.
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