公开(公告)号：US20240321206A1

公开(公告)日：2024-09-26

申请号：US18590365

申请日：2024-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Uijong SONG ,  Sunkwon KIM ,  Hyungjoong KIM ,  Seongyoung RYU ,  Yilho LEE ,  Heejin LEE

IPC: G09G3/3233 ,  H10K59/131

CPC classification number: G09G3/3233 ,  H10K59/131 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/08 ,  G09G2320/0626 ,  G09G2330/021

Abstract: A display apparatus includes plural pixels, a scan driver, a data driver, and a read-out circuit that reads out an electrical characteristic of each of the pixels. Each of the pixels includes a first transistor, a second transistor, a third transistor, a fourth transistor including a first electrode connected with a power node, a second electrode connected with a first node, and a gate connected with a first emission control line, a fifth transistor including a first electrode connected with a third node, a second electrode, and a gate connected with a second emission control line, a sixth transistor including a first electrode connected with a read-out line, a second electrode connected with the third node, and a gate connected a the read-out/initialization control line, a capacitor connected between the first node and the second node, and an organic light-emitting diode.

公开(公告)号：US20160150985A1

公开(公告)日：2016-06-02

申请号：US14798572

申请日：2015-07-14

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Sangyun PARK ,  Jaemin KANG ,  Younho KIM ,  Yongjoo KWON ,  Sunkwon KIM

IPC: A61B5/024 ,  A61B5/02 ,  A61B5/00 ,  A61B5/021

CPC classification number: A61B5/02416 ,  A61B5/02007 ,  A61B5/02125 ,  A61B5/7242

Abstract: There are provided an apparatus and a method for measuring pulse waves. The pulse wave measuring apparatus includes a receiver configured to receive pulse wave signals sensed at at least two points of an object; an analog signal processor configured to amplify a voltage difference between two pulse wave signals from among the received pulse wave signals and integrate the amplified voltage difference; and a digital signal processor configured to analog to digital convert a value of the integrated amplified voltage difference and obtain, from the converted value, a pulse transit time between the two points corresponding to the two pulse wave signals.

Abstract translation: 提供了一种用于测量脉搏波的装置和方法。 脉波测量装置包括：接收器，被配置为接收在物体的至少两个点处感测的脉搏波信号; 模拟信号处理器，被配置为放大来自所接收的脉波信号中的两个脉波信号之间的电压差，并且将放大的电压差积分; 以及数字信号处理器，被配置为模拟数字转换积分放大电压差的值，并从转换的值获得对应于两个脉搏波信号的两个点之间的脉冲传播时间。

公开(公告)号：US20240321213A1

公开(公告)日：2024-09-26

申请号：US18421288

申请日：2024-01-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Uijong SONG ,  Sunkwon KIM ,  Seongyoung RYU ,  Heejin LEE

IPC: G09G3/3266 ,  G09G3/3275

CPC classification number: G09G3/3266 ,  G09G3/3275 ,  G09G2300/0814 ,  G09G2310/0278 ,  G09G2320/0626

Abstract: A display device includes a plurality of pixels, a scan driver, a data driver, and a read-out circuit configured to read out electrical characteristics of the plurality of pixels. A first pixel of the plurality of pixels includes a first transistor connected to a first node and having a gate connected to a second node, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor including a first terminal connected to a seventh conductive line, a second terminal connected to the second node, and having a gate connected to a fourth conductive line, a seventh transistor including a first terminal connected to the seventh conductive line, a second terminal connected to a third node, and a gate connected to a fifth conductive line, a capacitor, and an organic light emitting diode.

公开(公告)号：US20220335882A1

公开(公告)日：2022-10-20

申请号：US17520890

申请日：2021-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehyeon KWON ,  Yongil KWON ,  Sugyeung KANG ,  Kangjoo KIM ,  Sunkwon KIM ,  Hyunsang PARK ,  Yilho LEE

IPC: G09G3/32

Abstract: A device includes a pixel array, a row driver configured to, generate a plurality of control signals, drive a plurality of rows of the pixel array using the plurality of control signals, and generate a plurality of clock signals, a row multiplexer configured to receive the plurality of clock signals, and transmit one clock signal of the plurality of clock signals, a data driver configured to transmit a plurality of data signals to the pixel array by column units, each pixel of the plurality of pixels includes, a light emitting device, a shift register configured to receive the selectively transmitted clock signal from the row multiplexer, and generate a width adjusted pulse width modulation (PWM) signal based on a desired brightness level of the light emitting device, and a transistor configured to transmit a driving current to the light emitting device based on the PWM signal.

公开(公告)号：US20170055910A1

公开(公告)日：2017-03-02

申请号：US15078034

申请日：2016-03-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sunkwon KIM ,  Jaemin KANG ,  Yongjoo KWON

IPC: A61B5/00 ,  A61B5/08 ,  A61B5/091 ,  G06F3/044

CPC classification number: A61B5/6898 ,  A61B5/0809 ,  A61B5/0816 ,  A61B5/091 ,  A61B5/113 ,  A61B5/7203 ,  A61B5/7246 ,  A61B5/725 ,  A61B5/742 ,  A61B5/7475 ,  G06F3/044

Abstract: A touch panel apparatus for sensing a biosignal and a method of acquiring information about respiration of a user by the touch panel apparatus are provided. The touch panel apparatus includes a touch panel configured to sense a biosignal of a user based on a touch input through the touch panel; a detector configured to detect a respiratory signal from the biosignal; and a processor configured to acquire information about respiration of the user based on characteristics of the detected respiratory signal.

Abstract translation: 提供了一种用于感测生物信号的触摸面板装置和一种获取关于触摸面板装置对使用者的呼吸的信息的方法。 触摸面板装置包括触摸面板，其被配置为基于通过触摸面板的触摸输入来感测用户的生物信号; 检测器，被配置为检测来自所述生物信号的呼吸信号; 以及处理器，被配置为基于检测到的呼吸信号的特性来获取关于用户的呼吸的信息。

公开(公告)号：US20160206221A1

公开(公告)日：2016-07-21

申请号：US15001753

申请日：2016-01-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younho KIM ,  Yongjoo KWON ,  Jaemin KANG ,  Sunkwon KIM ,  Sangyun PARK

IPC: A61B5/024 ,  A61B5/00

Abstract: An apparatus for detecting biometric information of a living body detects a pulse wave and extracts the biometric information of the living body in a non-invasive method. The apparatus for detecting biometric information includes a surface pulse wave measurement unit for measuring a surface pulse wave of an object. The surface pulse wave measurement unit includes at least one light source that radiates incoherent light and at least one photodetector that measures an intensity of light radiated by the at least one light source and reflected from a surface of the object. The surface pulse wave measurement unit measures the surface pulse wave of the object based on a change in the intensity of the light reflected from the surface of the object.

Abstract translation: 一种用于检测生物体的生物体信息的装置，以非侵入性方法检测脉波，提取生物体的生物体信息。 用于检测生物信息的装置包括用于测量物体的表面脉搏波的表面脉搏波测量单元。 表面脉搏波测量单元包括至少一个辐射非相干光的光源和至少一个光电检测器，该至少一个光电检测器测量由至少一个光源辐射并从物体的表面反射的光的强度。 表面脉搏波测量单元基于从物体的表面反射的光的强度的变化来测量物体的表面脉搏波。

公开(公告)号：US20160106333A1

公开(公告)日：2016-04-21

申请号：US14804518

申请日：2015-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaemin KANG ,  Yongjoo KWON ,  Sunkwon KIM ,  Younho KIM ,  Sangyun PARK

IPC: A61B5/0408 ,  A61B5/117 ,  A61B5/02 ,  A61B5/026 ,  A61B5/00 ,  A61B5/0205

CPC classification number: A61B5/04085 ,  A61B5/0059 ,  A61B5/02007 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/026 ,  A61B5/0285 ,  A61B5/0537 ,  A61B5/14551 ,  A61B5/681

Abstract: A detachable biosignal complex sensor includes a clip type structure including: a circuit module configured to receive a biosignal of a subject and perform signal processing on the biosignal, a first plate, and a second plate having an end thereof which is rotatably connected to an end of the first plate so that the clip type structure is configured to be fastened to an item; and a sensor and electrodes provided on outer surfaces of the first plate and the second plate and configured to obtain the biosignal and transmit the obtained biosignal to the circuit module.

Abstract translation: 一种可拆卸的生物信号复合传感器包括夹式结构，包括：电路模块，被配置为接收对象的生物信号并对生物信号执行信号处理，第一板和第二板，其端部可旋转地连接到端 使得所述夹式结构被配置为紧固到物品; 以及设置在第一板和第二板的外表面上的传感器和电极，并且被配置为获得生物信号并将获得的生物信号传送到电路模块。

公开(公告)号：US20150334372A1

公开(公告)日：2015-11-19

申请号：US14597381

申请日：2015-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunkwon KIM ,  Seungwon JUNG ,  Ouk CHOI ,  Byongmin KANG ,  Jungsoon SHIN ,  Keechang LEE

IPC: H04N13/02 ,  H04N5/225 ,  G06T15/04 ,  G06T7/00 ,  G06T15/50

CPC classification number: G01S7/4808 ,  G01S17/36 ,  G01S17/89 ,  G06T15/04 ,  G06T15/506 ,  G06T2200/04 ,  G06T2207/10012 ,  G06T2207/10028 ,  G06T2207/10152 ,  G06T2207/20008 ,  G06T2207/30244 ,  H04N5/2256 ,  H04N13/204

Abstract: A method of generating a depth image includes irradiating an object with a light which is generated from a light source, acquiring a plurality of phase difference signals which have different phase differences from one another, by sensing a reflection light reflected from the object, generating a first depth image based on the plurality of phase difference signals, generating a second depth image based on phase difference signals in which a motion artifact has not occurred, among the plurality of phase difference signals, generating a third depth image by combining the first depth image and the second depth image.

Abstract translation: 产生深度图像的方法包括用从光源产生的光照射对象，通过感测从对象反射的反射光获取彼此具有不同相位差的多个相位差信号，生成 基于所述多个相位差信号的第一深度图像，通过在所述多个相位差信号中基于未发生运动伪影的相位差信号产生第二深度图像，通过组合所述第一深度图像来生成第三深度图像 和第二深度图像。

公开(公告)号：US20230154391A1

公开(公告)日：2023-05-18

申请号：US18056406

申请日：2022-11-17

Applicant: Samsung Electronics Co., Ltd

Inventor： Yongsik KWAK ,  Sunkwon KIM ,  Yongil KWON ,  Uijong SONG ,  Moonsuk JEONG ,  Youngkil CHOI

IPC: G09G3/32 ,  G09G3/20

CPC classification number: G09G3/32 ,  G09G3/2007 ,  G09G2310/0291 ,  G09G2300/0852 ,  G09G2300/0828 ,  G09G2330/021

Abstract: A light-emitting diode (LED) driving circuit for driving an LED channel including a plurality of LED elements includes a switch-capacitor amplifier circuit configured to sample received input current and amplify an input voltage corresponding to the input current, a replica circuit configured to connect to the switch-capacitor amplifier circuit in a first period to define a first feedback loop, and an output circuit configured to connect to the switch-capacitor amplifier in a second period to define a second feedback loop. The second period is after the first period, and the output circuit is configured to generate output current according to an output voltage of the switch-capacitor amplifier circuit and provide the output current to the LED.

公开(公告)号：US20170000350A1

公开(公告)日：2017-01-05

申请号：US15013385

申请日：2016-02-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongjoo KWON ,  Jaemin KANG ,  Sunkwon KIM

IPC: A61B5/00 ,  A61B5/02

Abstract: Provided are apparatuses and methods for detecting biological information. An apparatus for detecting biological information may include a biological signal measurement unit having at least two light emission elements having different light emission angles. The at least two light emission elements may include different types of light sources. The at least two light emission elements may include multiple light sources of the same type, and in this case, an optical element configured to adjust a light emission angle of one of the light sources may be provided. The apparatus for detecting biological information may include a biological signal measurement unit including a light emitting unit having variable light emission angle. The apparatus for detecting biological information may further include a data processor configured to extract and analyze biological information of a subject from data measured by the biological signal measurement unit.

Abstract translation: 提供了用于检测生物信息的装置和方法。 用于检测生物信息的装置可以包括具有至少两个具有不同发光角度的发光元件的生物信号测量单元。 至少两个发光元件可以包括不同类型的光源。 所述至少两个发光元件可以包括相同类型的多个光源，并且在这种情况下，可以提供被配置为调节一个光源的发光角的光学元件。 用于检测生物信息的装置可以包括生物信号测量单元，其包括具有可变发光角的发光单元。 用于检测生物信息的装置还可以包括数据处理器，其被配置为从由生物信号测量单元测量的数据中提取和分析对象的生物信息。