公开(公告)号：US20110221888A1

公开(公告)日：2011-09-15

申请号：US12926295

申请日：2010-11-08

Applicant: Chang Kyu Choi ,  Jae Joon Han ,  Byung In Yoo ,  Du Sik Park ,  Kwon Ju Yi ,  Sung Joo Suh

Inventor： Chang Kyu Choi ,  Jae Joon Han ,  Byung In Yoo ,  Du Sik Park ,  Kwon Ju Yi ,  Sung Joo Suh

IPC: H04N5/217 ,  H04N7/18 ,  H04N5/225

CPC classification number: H04N5/232 ,  G01C3/08 ,  G01S11/12 ,  G06T5/003 ,  G06T7/529

Abstract: Provided is an imaging apparatus, method and computer-readable medium that photographs an object through at least one aperture of each of pixel of a display panel. The imaging apparatus includes a camera unit in back of the display panel and photographs the object through the at least one aperture of each of the pixels of the display panel to enable a location of the camera unit to be the same as a location of a display unit, measures a distance to the object using a blur effect occurring when photographing through the at least one aperture of the display panel, and restores an image where the blur effect is included.

Abstract translation: 提供了一种通过显示面板的每个像素的至少一个孔径拍摄对象的成像设备，方法和计算机可读介质。 成像装置包括位于显示面板背面的相机单元，并通过显示面板的每个像素的至少一个孔眼拍摄该物体，以使相机单元的位置与显示器的位置相同 使用在通过显示面板的至少一个孔径拍摄时发生的模糊效果来测量到物体的距离，并恢复包含模糊效果的图像。

公开(公告)号：US20110221705A1

公开(公告)日：2011-09-15

申请号：US13045970

申请日：2011-03-11

Applicant: Kwon Ju YI ,  Chang Kyu Choi ,  Du Sik Park ,  Jae Joon Han ,  Byung In Yoo ,  Sung Joo Suh

Inventor： Kwon Ju YI ,  Chang Kyu Choi ,  Du Sik Park ,  Jae Joon Han ,  Byung In Yoo ,  Sung Joo Suh

IPC: G09G3/36 ,  G06F3/042

CPC classification number: G06F3/0421 ,  G06F3/0425 ,  G06F2203/04108 ,  G06F2203/04109

Abstract: Provided is a touch object and proximate object sensing apparatus by selectively radiating a light. An object sensing apparatus may separately use a touch light source to sense a touch image generated by an object touching a light guide, and a hovering light source to sense a target image generated by an object proximate to the light guide. The light guide may emit, to an upper portion of the light guide, an invisible light radiated from the hovering light source to enhance a sensation of sensing the proximate object.

Abstract translation: 提供了一种通过选择性地照射光的触摸物体和近物体感测装置。 物体检测装置可以单独使用触摸光源来感测由接触光导的物体产生的触摸图像，以及用于感测由靠近光导的物体产生的目标图像的悬停光源。 光导可以向光导的上部发射从悬停光源辐射的不可见光，以增强感测邻近物体的感觉。

公开(公告)号：US07692446B2

公开(公告)日：2010-04-06

申请号：US11892582

申请日：2007-08-24

Applicant: Geun-Il Lee ,  Chang-Kyu Choi

Inventor： Geun-Il Lee ,  Chang-Kyu Choi

IPC: H03K17/16

CPC classification number: H03K19/0005

Abstract: An on-die termination includes: a code generator configured to generate a calibration code in response to a voltage of a first node and a reference voltage; a calibration resistor unit connected to the first node, and configured to be turned on and off in response to the calibration code; and a reference resistor unit coupled to the calibration resistor unit, and configured to be turned on and off in response to a control signal.

Abstract translation: 片上终端包括：代码发生器，被配置为响应于第一节点的电压和参考电压生成校准码; 校准电阻器单元，连接到所述第一节点，并且被配置为响应于所述校准代码而导通和关断; 以及参考电阻器单元，其耦合到所述校准电阻器单元，并且被配置为响应于控制信号而导通和截止。

公开(公告)号：US20090273493A1

公开(公告)日：2009-11-05

申请号：US12215772

申请日：2008-06-30

Applicant: Kyung-Hoon Kim ,  Dae-Han Kwon ,  Chang-Kyu Choi ,  Taek-Sang Song

Inventor： Kyung-Hoon Kim ,  Dae-Han Kwon ,  Chang-Kyu Choi ,  Taek-Sang Song

IPC: H03M9/00

CPC classification number: H03M9/00

Abstract: A parallel-to-serial converter includes a data input unit configured to receive a plurality of parallel data by using a plurality of clock signals having different phases, and a parallel-to-serial conversion unit configured to sequentially select and output an output signal of the data input unit by using a plurality of clock signals having a predetermined phase difference from the plurality of clock signals used in the data input unit.

Abstract translation: 并行转换器包括：数据输入单元，被配置为通过使用具有不同相位的多个时钟信号来接收多个并行数据;以及并行到串行转换单元，被配置为顺序地选择和输出 数据输入单元通过使用与数据输入单元中使用的多个时钟信号具有预定相位差的多个时钟信号。

公开(公告)号：US20090273385A1

公开(公告)日：2009-11-05

申请号：US12347446

申请日：2008-12-31

Applicant: Chang-Kyu CHOI ,  Kyung-Hoon Kim

Inventor： Chang-Kyu CHOI ,  Kyung-Hoon Kim

IPC: H03L5/00

CPC classification number: H03K5/08 ,  H04L25/0264 ,  H04L25/028

Abstract: An output circuit of a semiconductor device includes a signal selector configured to receive first and second input data signals and sequentially outputting the first and second input data signals in response to a phase signal; and an output level controller configured to control a voltage level of an output signal of the signal selector based on the first and second input data signals.

Abstract translation: 半导体器件的输出电路包括：信号选择器，被配置为接收第一和第二输入数据信号，并响应于相位信号顺序地输出第一和第二输入数据信号; 以及输出电平控制器，被配置为基于第一和第二输入数据信号来控制信号选择器的输出信号的电压电平。

公开(公告)号：US20090121786A1

公开(公告)日：2009-05-14

申请号：US12166085

申请日：2008-07-01

Applicant: Kwan Weon Kim ,  Jun Ho Lee ,  Kun Woo Park ,  Chang Kyu Choi ,  Yong Ju Kim ,  Sung Woo Han ,  Jun Woo Lee

Inventor： Kwan Weon Kim ,  Jun Ho Lee ,  Kun Woo Park ,  Chang Kyu Choi ,  Yong Ju Kim ,  Sung Woo Han ,  Jun Woo Lee

IPC: H03K5/00

CPC classification number: H03K19/00369

Abstract: A semiconductor integrated circuit can include a first voltage pad, a second voltage pad, and a voltage stabilizing unit that is connected between the first voltage pad and the second voltage pad. The first voltage pad can be connected to a first internal circuit, and the second voltage pad can be connected to a second internal circuit.

Abstract translation: 半导体集成电路可以包括连接在第一电压焊盘和第二电压焊盘之间的第一电压焊盘，第二电压焊盘和稳压单元。 第一电压焊盘可以连接到第一内部电路，并且第二电压焊盘可以连接到第二内部电路。

公开(公告)号：US20090115485A1

公开(公告)日：2009-05-07

申请号：US12157287

申请日：2008-06-09

Applicant: Kyung-Hoon Kim ,  Sang-Yeon Byeon ,  Chang-Kyu Choi

Inventor： Kyung-Hoon Kim ,  Sang-Yeon Byeon ,  Chang-Kyu Choi

IPC: H03H11/26

CPC classification number: H03H11/26

Abstract: Circuit and method for recovering clock data in highly integrated semiconductor memory apparatus includes a plurality of signal receiving units configured to receive signals through a plurality of input/output pads and transfer the signals according to a receiving reference clock, the signal receiving units being divided into groups, a plurality of phase detection units configured to detect phases of signals output from the groups of the signal receiving units, a plurality of phase detection control units configured to control the phase detection units so that the phase detection units sequentially detect the phases of the signals output from each of the groups of the signal receiving units and a notification unit configured to output signals output from the phase detection units.

Abstract translation: 用于恢复高度集成的半导体存储装置中的时钟数据的电路和方法包括：多个信号接收单元，被配置为通过多个输入/输出焊盘接收信号，并根据接收的参考时钟传送信号，信号接收单元被分成 多个相位检测单元，被配置为检测从信号接收单元的组输出的信号的相位;多个相位检测控制单元，被配置为控制相位检测单元，使得相位检测单元顺序地检测相位检测单元的相位; 从信号接收单元的每个组输出的信号和被配置为输出从相位检测单元输出的信号的通知单元。

公开(公告)号：US20080167863A1

公开(公告)日：2008-07-10

申请号：US11984421

申请日：2007-11-16

Applicant: Chang-kyu Choi ,  Kwang-il Hwang ,  Sun-gi Hong ,  Young-hun Sung ,  Yeun-bae Kim ,  Yong Kim ,  Sang-hoon Lee ,  Hong Jeong

Inventor： Chang-kyu Choi ,  Kwang-il Hwang ,  Sun-gi Hong ,  Young-hun Sung ,  Yeun-bae Kim ,  Yong Kim ,  Sang-hoon Lee ,  Hong Jeong

IPC: G10L11/06 ,  G10L21/00 ,  G10L15/00

CPC classification number: G10L21/0208 ,  G10L21/0364 ,  G10L25/78 ,  G10L25/90

Abstract: The present invention relates to an apparatus and method of improving intelligibility of a voice signal. A method of improving intelligibility of a voice signal according to an embodiment of the present invention includes analyzing a background noise signal on a call receiving side, classifying a received voice signal into a silence signal, an unvoiced sound signal, and a voiced sound signal, and intensifying the classified unvoiced sound signal and voiced sound signal on the basis of the analyzed background noise signal on the call receiving side.

Abstract translation: 本发明涉及提高语音信号的可懂度的装置和方法。 根据本发明的实施例的提高语音信号的可懂度的方法包括分析呼叫接收侧的背景噪声信号，将接收的语音信号分类为静音信号，无声声音信号和浊音信号， 基于呼叫接收侧的分析背景噪声信号，加强分类的无声声音信号和浊音信号。

公开(公告)号：US20080143755A1

公开(公告)日：2008-06-19

申请号：US11979642

申请日：2007-11-06

Applicant: Young-hun Sung ,  Sung-jung Cho ,  Yeun-bae Kim ,  Chang-kyu Choi ,  Kwang-hyeon Lee

Inventor： Young-hun Sung ,  Sung-jung Cho ,  Yeun-bae Kim ,  Chang-kyu Choi ,  Kwang-hyeon Lee

IPC: G09G5/10

CPC classification number: G09G3/3611 ,  G09G2320/0271 ,  G09G2320/028

Abstract: A method, medium, and system implementing wide angle viewing compensation for a digital display device. The system includes a display unit to display an input image, a sensor unit to sense a change in the slope of the display unit with respect to a ground surface, and an image processor to compensate for a luminance value of a pixel included in the input image by referring to a viewing angle determined by the sensed slope and prestored viewing angle characteristic data.

Abstract translation: 一种用于数字显示装置实现广角观察补偿的方法，介质和系统。 该系统包括显示输入图像的显示单元，感测显示单元相对于地面的斜率变化的传感器单元和补偿输入中包括的像素的亮度值的图像处理器 参考由感测斜率和预存视角特性数据确定的视角的图像。

公开(公告)号：US20080089613A1

公开(公告)日：2008-04-17

申请号：US11898492

申请日：2007-09-12

Applicant: Sung-jung Cho ,  Chang-kyu Choi ,  Yeun-bae Kim ,  Kwang-hyeon Lee ,  Young-hun Sung

Inventor： Sung-jung Cho ,  Chang-kyu Choi ,  Yeun-bae Kim ,  Kwang-hyeon Lee ,  Young-hun Sung

IPC: G06K9/32

CPC classification number: G06F3/0485

Abstract: Provided are an apparatus and method for moving a list on a picture plane. The apparatus for moving a list on a picture plane includes a centripetal acceleration control module providing acceleration in the direction in which an image moves, with respect to an amount of movement of the center of the image relative to the center of a picture plane of a digital device, a movement resistance control module calculating a resistance corresponding to the provided acceleration, and applying the resistance to the image, a picture plane movement parameter control module calculating the movement speed of the image displayed on the picture plane and the distance moved by the center of the image, based on at least one of a current input tilt angle, the acceleration value, and the resistance value, thereby updating the movement speed and the distance moved by the center of the image.