公开(公告)号：US09048059B2

公开(公告)日：2015-06-02

申请号：US13554379

申请日：2012-07-20

Applicant: Jin Woo Jeong ,  Jun Tae Kang ,  Yoon Ho Song ,  Jae Woo Kim

Inventor： Jin Woo Jeong ,  Jun Tae Kang ,  Yoon Ho Song ,  Jae Woo Kim

IPC: H01J35/04 ,  H01J35/16 ,  H01J35/08

CPC classification number: H01J35/04 ,  H01J35/08 ,  H01J35/16 ,  H01J2235/16

Abstract: The present disclosure relates to a stacked x-ray tube apparatus using a spacer, and more particularly, to a stacked x-ray tube apparatus using a spacer that makes it possible to reduce the size of an x-ray tube by forming a stacked structure, with electric insulation and predetermined gaps maintained for each electrode, by forming a stacked x-ray tube by inserting insulating spacers (for example, ceramic) between a exhausting port, a cathode, a gate, a focusing electrode, and an anode and bonding them with an adhesive substance, and then inserting a spacer between a field emitter on a cathode substrate and a gate hole connected with a gate electrode.

Abstract translation: 本公开涉及一种使用间隔物的叠层X射线管装置，更具体地说，涉及一种使用间隔件的层叠X射线管装置，其可以通过形成堆叠结构来减小X射线管的尺寸 通过在排气口，阴极，栅极，聚焦电极和阳极之间插入绝缘间隔物（例如陶瓷）来形成堆叠的x射线管，并且通过在每个电极上保持电绝缘和预定间隙 然后在阴极基板的场发射体和与栅电极连接的栅极孔之间插入间隔物。

公开(公告)号：US08512611B2

公开(公告)日：2013-08-20

申请号：US12870299

申请日：2010-08-27

Applicant: Yeon-Bok Kang ,  Ki-Tae Kang ,  Gui-Hwan Oh

Inventor： Yeon-Bok Kang ,  Ki-Tae Kang ,  Gui-Hwan Oh

IPC: A46D1/04

CPC classification number: A46D1/00 ,  A46D1/0276 ,  A46D1/04 ,  A46D1/05 ,  A61C17/22 ,  D01F6/62 ,  D06M11/38 ,  D06M23/18

Abstract: Provided is a tapered filament for a power toothbrush made of a synthetic resin and formed with tapers at two ends thereof and a non-tapered area for tufting part of which middle is tufted into a power toothbrush, wherein an overall length is 16 to 22 mm, a length of the non-tapered area for tufting part is 4 to 12 mm, and the rest parts except for the non-tapered area for tufting part form tapers at two ends.

Abstract translation: 本发明提供一种用于由合成树脂制成并在其两端形成锥形的动力牙刷的锥形细丝，以及用于簇绒的非锥形区域，其中部分被簇绒成动力牙刷，其中总长度为16至22mm 簇绒部分的非锥形区域的长度为4〜12mm，除了簇绒部的非锥形区域以外的其余部分在两端形成锥形。

公开(公告)号：US08493954B2

公开(公告)日：2013-07-23

申请号：US12337702

申请日：2008-12-18

Applicant: Jun-Kyu Kang ,  In-Tae Kang ,  Jeong-Gil Lee ,  Bo-Rham Lee ,  Sang-Min Bae

Inventor： Jun-Kyu Kang ,  In-Tae Kang ,  Jeong-Gil Lee ,  Bo-Rham Lee ,  Sang-Min Bae

IPC: H04L27/08 ,  H04B7/208 ,  H04B1/44 ,  H04B7/204 ,  H04B1/04 ,  H04B1/06 ,  H04B7/00 ,  H01Q11/12

CPC classification number: H04L27/2614 ,  H03M1/662 ,  H03M1/70 ,  H04L5/0044 ,  H04L27/2626

Abstract: A method and an apparatus for reducing Digital-to-Analog Conversion (DAC) bits at a transmitter of a Frequency Division Multiple Access (FDMA) system reduces a number of the bits for conversion so as to save power and reduce the cost of operation. The method can include generating a digital signal gain control value and an analog signal gain control value using subcarrier allocation information, a required Signal to Noise Ratio (SNR), and a Peak to Average Power Ratio (PAPR); controlling a gain of a signal input to a digital-to-analog converter using the digital signal gain control value; converting a digital signal of the controlled gain to an analog signal using the digital-to-analog converter; and restoring an original signal by controlling a gain of a signal output from the digital-to-analog converter using the analog signal gain control value.

Abstract translation: 用于减少频分多址（FDMA）系统的发射机处的数模转换（DAC）比特的方法和装置减少了用于转换的比特数，以节省功率并降低操作成本。 该方法可以包括使用子载波分配信息，所需的信噪比（SNR）和峰均功率比（PAPR）来产生数字信号增益控制值和模拟信号增益控制值; 使用数字信号增益控制值控制输入到数模转换器的信号的增益; 使用数模转换器将受控增益的数字信号转换为模拟信号; 以及通过使用模拟信号增益控制值控制从数模转换器输出的信号的增益来恢复原始信号。

公开(公告)号：US20130150213A1

公开(公告)日：2013-06-13

申请号：US13591972

申请日：2012-08-22

Applicant: Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim ,  Koo Tae Kang

Inventor： Chang Kook Chae ,  Heungseok Lee ,  Sukil Oh ,  Wan Soo Oh ,  Jin Hyun Kim ,  Koo Tae Kang

IPC: B60W10/02

CPC classification number: B60W30/19 ,  B60W10/06 ,  B60W2510/0638 ,  B60W2540/14 ,  B60W2710/0605 ,  B60W2710/082 ,  B60Y2400/71 ,  Y10T477/80

Abstract: A control method for shifting in a manual transmission vehicle may include sensing tip-out while the vehicle travels; operating a tip-out torque filter when the tip-out is sensed; determining whether a switch of a clutch of the vehicle is turned on; stopping fuel injection by stopping the tip-out torque filter when the switch of the clutch is turned on, and reducing rotation speed of an engine by controlling a throttle flap of the vehicle.

Abstract translation: 用于在手动变速器车辆中移动的控制方法可以包括在车辆行驶时感测到倾倒; 当检测到倾倒时，操作一个倾倒式扭矩滤波器; 确定车辆的离合器的开关是否被接通; 通过在离合器的开关接通时停止推出扭矩滤波器来停止燃料喷射，并且通过控制车辆的节气门瓣来降低发动机的转速。

公开(公告)号：US20130063019A1

公开(公告)日：2013-03-14

申请号：US13595507

申请日：2012-08-27

Applicant: Jin Woo JEONG ,  Yoon Ho SONG ,  Sungyoul CHOI ,  Jun Tae KANG ,  Jae-Woo KIM

Inventor： Jin Woo JEONG ,  Yoon Ho SONG ,  Sungyoul CHOI ,  Jun Tae KANG ,  Jae-Woo KIM

IPC: H01J63/04 ,  B82Y99/00

CPC classification number: H01J63/04

Abstract: Disclosed are a semiconductor apparatus and a manufacturing method thereof. The manufacturing method of the semiconductor apparatus includes: forming a semiconductor chip on a semiconductor substrate; adhering a carrier wafer with a plurality of through holes onto the semiconductor chip; polishing the semiconductor substrate; forming a first via hole at the rear side of the polished semiconductor substrate; forming a first metal layer below the polished semiconductor substrate and at the first via hole; and removing the carrier wafer from the polished semiconductor substrate.

Abstract translation: 公开了半导体装置及其制造方法。 半导体装置的制造方法包括：在半导体基板上形成半导体芯片; 将具有多个通孔的载体晶片粘附到所述半导体芯片上; 抛光半导体衬底; 在抛光的半导体衬底的后侧形成第一通孔; 在所述抛光的半导体衬底下方和所述第一通孔处形成第一金属层; 以及从抛光的半导体衬底去除载体晶片。

公开(公告)号：US08358162B2

公开(公告)日：2013-01-22

申请号：US13050414

申请日：2011-03-17

Applicant: Kyoung Tae Kang

Inventor： Kyoung Tae Kang

IPC: H03K3/017

CPC classification number: H03K5/1565

Abstract: A buffer circuit includes an amplifier circuit amplifying a difference between an input signal and a reference signal, providing a branch current that varies with a duty cycle of the input signal, and outputting a preliminary output signal on the basis of the amplified difference. The buffer circuit also includes a charge pump circuit charging/discharging a control node in response to the branch current to provide a control signal. The buffer circuit also includes a driver circuit configured to control pull-up strength and pull-down strength for the preliminary output signal based on control signal to thereby correct the duty cycle of the preliminary output signal in relation to a target duty cycle.

Abstract translation: 缓冲电路包括放大输入信号和参考信号之间的差的放大电路，提供随输入信号的占空比变化的分支电流，并基于放大的差输出初步输出信号。 缓冲电路还包括电荷泵电路，以响应于分支电流对控制节点进行充电/放电以提供控制信号。 缓冲电路还包括驱动器电路，其配置为基于控制信号控制初步输出信号的上拉强度和下拉强度，从而相对于目标占空比校正初步输出信号的占空比。

公开(公告)号：US08319480B2

公开(公告)日：2012-11-27

申请号：US13419209

申请日：2012-03-13

Applicant: Hee-Sang Ko ,  Yun-Tae Kang ,  Jae-Doo Lee

Inventor： Hee-Sang Ko ,  Yun-Tae Kang ,  Jae-Doo Lee

IPC: H02J1/00

CPC classification number: H02M5/458 ,  H02M1/32

Abstract: The present disclosure is related to a power control apparatus and a method for controlling power, more specifically to a power control apparatus that controls the risk of overcurrent in a power generator when the voltage in the power grid is low. In accordance with an embodiment of the present disclosure, a power control apparatus that controls power in a power generation system including a generator generating power can include a current comparator, which calculates an error current by using a difference between a current measured at the generator and a rated current of the generator, a controlling unit, which calculates a real power value by receiving the error current and outputs a switch driving signal corresponding to the calculated real power value, a switch, which is operated by the switch driving signal, and a resistance device, which is coupled to the switch to consume the error current.

Abstract translation: 本公开涉及一种电力控制装置和用于控制电力的方法，更具体地涉及当电网中的电压低时控制发电机中的过电流的风险的电力控制装置。 根据本公开的实施例，控制包括发电机发电功率的发电系统中的功率的功率控制装置可以包括电流比较器，该电流比较器通过使用在发电机测量的电流与 发电机的额定电流，控制单元，其通过接收误差电流来计算实际功率值，并输出与计算的有功功率值相对应的开关驱动信号，由开关驱动信号操作的开关，以及 电阻器件，其耦合到开关以消耗误差电流。

公开(公告)号：US08253317B2

公开(公告)日：2012-08-28

申请号：US12842523

申请日：2010-07-23

Applicant: Jin Woo Jeong ,  Yoon Ho Song ,  Dong Il Kim ,  Jae Woo Kim ,  Jun Tae Kang

Inventor： Jin Woo Jeong ,  Yoon Ho Song ,  Dong Il Kim ,  Jae Woo Kim ,  Jun Tae Kang

IPC: H01J1/62

CPC classification number: H01J1/72 ,  G02F1/133602 ,  G02F2001/133625 ,  G09G3/3406 ,  G09G2310/0235

Abstract: Provided is a field emission lamp (FEL), which includes a plurality of cathode electrodes formed above a first substrate, an anode electrode formed under a second substrate to face the cathode electrode, a fluorescent layer composed of red, green and blue (RGB) patterns formed alternately on the anode electrode in an oblique direction, and a plurality of emitters formed on the cathode electrodes to correspond to the RGB patterns. According to the present invention, as an FEL having a fast response time is used as a backlight unit, a color breaking phenomenon can be prevented in a color sequential driving method.

Abstract translation: 本发明提供一种场致发射灯（FEL），其包括形成在第一基板上的多个阴极电极，形成在第二基板下方的与阴极电极对置的阳极电极，由红色，绿色和蓝色（RGB）构成的荧光层， 在阳极电极上交替地沿倾斜方向形成的图案，以及形成在阴极电极上以对应于RGB图案的多个发射体。 根据本发明，由于使用具有快速响应时间的FEL作为背光单元，因此可以防止在彩色顺序驱动方法中发生颜色破坏现象。

公开(公告)号：US08064005B2

公开(公告)日：2011-11-22

申请号：US12183556

申请日：2008-07-31

Applicant: Yong-Seok Yang ,  Jin-Ho Ha ,  Jung-Tae Kang

Inventor： Yong-Seok Yang ,  Jin-Ho Ha ,  Jung-Tae Kang

IPC: G02F1/1335

CPC classification number: G02F1/133604 ,  G02F1/13452 ,  G02F2001/133612 ,  H01R33/0827

Abstract: A display device includes a container having a bottom plate, a light source disposed in the container, which provides light, a circuit board disposed in the container, a socket terminal electrically connected to the light source and the circuit board, and a display panel which receives the light from the light source and displays images. The circuit board and the light source are positioned on a same side of the bottom plate of the container. The socket terminal includes a socket part and a fixing part, the socket part and the fixing part are connected to the light source and circuit board, respectively.

Abstract translation: 显示装置包括具有底板，设置在容器中的光源，提供光的容器，设置在容器中的电路板，电连接到光源和电路板的插座端子和显示面板， 接收来自光源的光并显示图像。 电路板和光源位于容器底板的同一侧。 插座端子包括插座部分和固定部分，插座部分和固定部分分别连接到光源和电路板。

公开(公告)号：USD644761S1

公开(公告)日：2011-09-06

申请号：US29382053

申请日：2010-12-28

Applicant: Seong Jin Lee ,  Ki Tae Kang ,  Do Hyoung Kim

Designer： Seong Jin Lee ,  Ki Tae Kang ,  Do Hyoung Kim