公开(公告)号：US20220359749A1

公开(公告)日：2022-11-10

申请号：US17564688

申请日：2021-12-29

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seong Hyun LEE ,  Dongwoo SUH ,  Sang Hoon KIM ,  Jeong Woo PARK ,  Tae Moon ROH

IPC: H01L29/78 ,  H01L29/66 ,  H01L29/45 ,  H01L27/12

Abstract: Provided is a semiconductor device. The semiconductor device includes a semiconductor substrate including monocrystalline silicon or polycrystalline silicon, a first insulating layer on the semiconductor substrate, the first insulating layer including a local region in which a portion of an upper surface of the first insulating layer is recessed, a channel layer provided in the local region of the first insulating layer, a silicide provided on one side surface of the channel layer, a control gate provided on the channel layer, a gate insulating film provided between the channel layer and the control gate, and a polarity control gate arranged so as to overlap an interface between the channel layer and the silicide, wherein the polarity control gate is spaced apart from the control gate, and the channel layer includes monocrystalline silicon.

公开(公告)号：US20220115535A1

公开(公告)日：2022-04-14

申请号：US17499736

申请日：2021-10-12

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Moon ROH ,  Hyun-Tak KIM ,  Sun Ae KIM

IPC: H01L29/78 ,  H01L49/00

Abstract: Provided is a monolithic metal-insulator transition device. The monolithic metal-insulator transition device includes a substrate including a driving region and a switching region, first and second source/drain regions on the driving region, a gate electrode between the first and second source/drain regions, an inlet well region formed adjacent to an upper surface of the substrate on the switching region, a control well region having a different conductivity type from the inlet well region between the inlet well region and a lower surface of the substrate, a first wiring electrically connecting the first source/drain region and the control well region, and a second wiring electrically connecting the second source/drain region and the inlet well region.

公开(公告)号：US20150260846A1

公开(公告)日：2015-09-17

申请号：US14454603

申请日：2014-08-07

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chun-Gi LYUH ,  Jung Hee SUK ,  Young-deuk JEON ,  Tae Moon ROH

IPC: G01S17/58 ,  G01S7/481

CPC classification number: G01S17/58 ,  G01S7/4912 ,  G01S17/003

Abstract: Provided is a sensing circuit for recognizing a movement including: at least one light emitting device outputting light; at least one light receiving device receiving the light reflected by an object on the light emitting device and generating a plurality of current signals proportional to an amount of incident light; a signal conversion unit converting the plurality of current signals into a plurality of digital signals; a recognition unit measuring a synthetic digital signal to determine whether an object moves by receiving the plurality of current signals; and a control unit controlling the recognition unit, wherein the recognition unit generates a clock signal for the synthetic digital signal greater than a critical value and measures a count generated by the clock signal; and the control unit determines whether the object moves through a comparison of the count and a reference value.

Abstract translation: 提供一种用于识别移动的感测电路，包括：至少一个输出光的发光装置; 至少一个光接收装置，其接收由所述发光装置上的物体反射的光，并产生与入射光量成比例的多个电流信号; 信号转换单元，将所述多个电流信号转换成多个数字信号; 识别单元，测量合成数字信号，以通过接收多个电流信号来确定对象是否移动; 以及控制单元，其控制所述识别单元，其中所述识别单元生成大于临界值的所述合成数字信号的时钟信号，并测量由所述时钟信号产生的计数; 并且控制单元确定对象是否通过计数和参考值的比较来移动。

公开(公告)号：US20140222320A1

公开(公告)日：2014-08-07

申请号：US14095702

申请日：2013-12-03

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chun-Gi LYUH ,  Ik Jae CHUN ,  Jung Hee SUK ,  Tae Moon ROH

IPC: G01C21/34

CPC classification number: G01C21/3492 ,  G01C21/3415

Abstract: Provided is an operating method of a road guide system including collecting traffic information around a portable device through the portable device; delivering, to a server, the traffic information collected from the portable device and travel path information; updating the delivered travel path information based on the delivered traffic information; and feeding back the updated travel path information from the server to the portable device.

Abstract translation: 提供了一种道路导引系统的操作方法，包括通过便携式设备收集便携式设备周围的交通信息; 向服务器传送从便携式设备收集的交通信息和旅行路径信息; 基于所交付的交通信息来更新所递送的行驶路径信息; 并将更新的旅行路径信息从服务器反馈到便携式设备。

公开(公告)号：US20150091445A1

公开(公告)日：2015-04-02

申请号：US14321725

申请日：2014-07-01

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jung Hee SUK ,  Chun-Gi LYUH ,  Young-deuk JEON ,  Tae Moon ROH

IPC: H05B33/08

CPC classification number: G01S7/484 ,  G01S7/4815 ,  G01S17/58

Abstract: The control apparatus of the present invention determines a motion state of an object and provides an IRLED switching control signal suitable for the motion state in an apparatus for sensing/recognizing a motion of the object by using an infrared light-emitting diode (IRLED) and a photodiode (PD). Such a control apparatus is an LED driving control apparatus, and includes a motion velocity generating unit, a previous section average value generating unit, a state value generating unit, a control unit, and an LED switching control signal generating unit.

Abstract translation: 本发明的控制装置通过使用红外发光二极管（IRLED）和红外发光二极管（IRLED）来确定物体的运动状态并提供适于运动状态的IRLED切换控制信号，该装置用于感测/识别物体的运动 光电二极管（PD）。 这种控制装置是LED驱动控制装置，包括运动速度生成部，前一部分平均值生成部，状态值生成部，控制部以及LED切换控制信号生成部。

公开(公告)号：US20140286577A1

公开(公告)日：2014-09-25

申请号：US14099656

申请日：2013-12-06

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jung Hee SUK ,  Chun-Gi LYUH ,  Ik Jae CHUN ,  Tae Moon ROH

IPC: G06T7/00

CPC classification number: G06T7/0028 ,  G06T7/33

Abstract: Provided is an image registration device including a first feature vector magnitude calculating unit calculating magnitudes of feature vectors corresponding to any one first feature point among feature points of a reference image to create a first magnitude value, a second feature vector magnitude calculating unit calculating magnitudes of feature vectors corresponding to any one second feature point among feature points of a target image to create a second magnitude value, a magnitude difference calculating unit receiving the first and second magnitude values and calculating a difference between the received first and second magnitude values to create a third magnitude value, a first threshold value creating unit creating a first threshold value on the basis of the first magnitude value and a magnitude ratio, and a magnitude difference determining unit receiving the third magnitude value and the first threshold value, and determining a magnitude difference.

Abstract translation: 提供了一种图像配准装置，包括第一特征矢量量值计算单元，计算与参考图像的特征点中的任一个第一特征点对应的特征向量的大小，以产生第一幅度值;第二特征矢量幅度计算单元， 特征矢量对应于目标图像的特征点中的任何一个第二特征点以产生第二幅度值;幅度差计算单元，接收第一和第二幅度值，并且计算所接收的第一和第二幅度值之间的差以产生 第一阈值生成单元，基于第一幅度值和幅度比创建第一阈值，以及幅度差确定单元，接收第三幅度值和第一阈值，并且确定幅度差异 。

公开(公告)号：US20140079254A1

公开(公告)日：2014-03-20

申请号：US13762300

申请日：2013-02-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yi-Gyeong KIM ,  MIN-HYUNG CHO ,  Tae Moon ROH ,  Jong-Kee KWON ,  Woo Seok YANG ,  JONGDAE KIM

IPC: H04R3/00

CPC classification number: H04R3/00 ,  H04R19/005 ,  H04R2201/003 ,  H04R2410/03

Abstract: An MEMS microphone is provided which includes a reference voltage/current generator configured to generate a DC reference voltage and a reference current; a first noise filter configured to remove a noise of the DC reference voltage; a voltage booster configured to generate a sensor bias voltage using the DC reference voltage the noise of which is removed; a microphone sensor configured to receive the sensor bias voltage and to generate an output value based on a variation in a sound pressure; a bias circuit configured to receive the reference current to generate a bias voltage; and a signal amplification unit configured to receive the bias voltage and the output value of the microphone sensor to amplify the output value. The first noise filter comprises an impedance circuit; a capacitor circuit connected to a output node of the impedance circuit; and a switch connected to both ends of the impedance circuit.

Abstract translation: 提供了一种MEMS麦克风，其包括被配置为产生DC参考电压和参考电流的参考电压/电流发生器; 第一噪声滤波器，被配置为去除所述直流参考电压的噪声; 升压器，被配置为使用其噪声被去除的直流参考电压来产生传感器偏置电压; 麦克风传感器，被配置为接收所述传感器偏置电压并且基于声压的变化产生输出值; 偏置电路，被配置为接收所述参考电流以产生偏置电压; 以及信号放大单元，被配置为接收麦克风传感器的偏置电压和输出值以放大输出值。 第一噪声滤波器包括阻抗电路; 连接到所述阻抗电路的输出节点的电容器电路; 以及连接到阻抗电路的两端的开关。

公开(公告)号：US20220155381A1

公开(公告)日：2022-05-19

申请号：US17471585

申请日：2021-09-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sungwoo JO ,  Tae Moon ROH ,  Sun Kyu JUNG

IPC: G01R31/3842 ,  G01R31/374 ,  G01R31/367 ,  G06N20/00

Abstract: An apparatus and a method for predicting a state of a battery are provided. The apparatus includes a data measuring unit that measures information about the battery and outputs first data, a data producing unit that reflects a change in available capacity of the battery based on at least a portion of the first data to calculate a corrected state of charge and processes the first data based on the corrected state of charge to generate second data, and outputs the second data, and a battery state estimating unit that estimates state information of the battery based on the second data.

公开(公告)号：US20150270779A1

公开(公告)日：2015-09-24

申请号：US14453436

申请日：2014-08-06

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong Pil IM ,  Kwi Dong KIM ,  Tae Moon ROH ,  Moon Gyu JANG

IPC: H02M3/158

CPC classification number: H03K17/122 ,  H02M3/1588 ,  H02M2001/0009 ,  H02M2001/0048 ,  H03K2217/0036 ,  Y02B70/1466 ,  Y02B70/1491

Abstract: A DC-DC boost converter for a power generation element includes a power generation element configured to generate a both end voltage and a power supply current, an inductor charged by the power supply current, a first and second switch units comprising a plurality of first and second transistors, an MPPT control unit configured to detect the both end voltage and output a control signal to the first and second switch units so that an input voltage output from the power generation element is maintained as a predetermined proportion of the both end voltage, a current detection unit configured to output a signal for controlling the number of enabled first transistors and second transistors according to an intensity of the power supply current, and a switch selection unit configured to connect the first transistors and the second transistors through the signal.

Abstract translation: 用于发电元件的DC-DC升压转换器包括被配置为产生两端电压和电源电流的发电元件，由电源电流充电的电感器，包括多个第一和第二开关单元的第一和第二开关单元， 第二晶体管，MPPT控制单元，被配置为检测所述两端电压，并将控制信号输出到所述第一和第二开关单元，使得从所述发电元件输出的输入电压保持为所述两端电压的预定比例， 电流检测单元，被配置为根据电源电流的强度输出用于控制使能的第一晶体管和第二晶体管的数量的信号;以及开关选择单元，被配置为通过该信号连接第一晶体管和第二晶体管。

公开(公告)号：US20140132326A1

公开(公告)日：2014-05-15

申请号：US13922647

申请日：2013-06-20

Applicant: Electronics and Telecommunications Research Institute

Inventor： Yi-Gyeong KIM ,  Tae Moon ROH ,  Jong-Kee KWON

IPC: H03K5/08

CPC classification number: H03K5/088

Abstract: Provided is a pulse noise suppression circuit. The pulse noise suppression circuit includes a filter circuit converting an input signal of a pulse type into an increasing or decreasing filter signal, a level reset circuit resetting the filter signal in response to the input signal and an output signal and an output circuit converting the filter signal into the output signal of a pulse type, wherein the level reset circuit resets the filter signal to have a high level when the input signal and the output signal all have a high level, and resets the filter signal to have a low level when the input signal and the output signal all have a low level.

Abstract translation: 提供了一种脉冲噪声抑制电路。 脉冲噪声抑制电路包括将脉冲类型的输入信号转换成增减滤波器信号的滤波器电路，响应于输入信号和输出信号复位滤波器信号的电平复位电路以及转换滤波器的输出电路 信号输入到脉冲类型的输出信号中，其中当输入信号和输出信号都具有高电平时，电平复位电路使滤波器信号复位为具有高电平，并且当滤波器信号为低电平时，复位滤波器信号以具有低电平 输入信号和输出信号都具有低电平。