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Patent Agency Ranking
公开(公告)号：KR1020100118449A
公开(公告)日：2010-11-05
申请号：KR1020090037305
申请日：2009-04-28
Applicant: 전자부품연구원 , 칩스브레인글로벌주식회사
Abstract: PURPOSE: An apparatus for object position estimation and an estimation method using the same for acquiring location estimation information are provided to acquire the improved location estimation information by compensating the location estimation information by using image information. CONSTITUTION: An image acquisition unit(110) obtains first video information and second video information. A matching process unit(120) matches rightly and processes the first video information and the second video information and the first location estimation information. An image correction unit(130) matches rightly and processes the first location estimation information among the first video information and the second video information. A location estimate information acquisition unit(140) obtains the corrected location estimate information.
Abstract translation: 目的：提供一种用于对象位置估计的装置和使用该装置获取位置估计信息的估计方法，以通过使用图像信息补偿位置估计信息来获取改进的位置估计信息。 构成：图像获取单元（110）获得第一视频信息和第二视频信息。 匹配处理单元（120）正确匹配并处理第一视频信息和第二视频信息以及第一位置估计信息。 图像校正单元（130）正确匹配并处理第一视频信息和第二视频信息之间的第一位置估计信息。 位置估计信息获取单元（140）获得校正的位置估计信息。
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公开(公告)号：KR1020100077300A
公开(公告)日：2010-07-08
申请号：KR1020080135211
申请日：2008-12-29
Applicant: 전자부품연구원
CPC classification number: H03M1/0621 , H03M1/361 , H03M1/662 , H03M2201/2216 , H03M2201/615 , H03M2201/6157
Abstract: PURPOSE: A mismatch correction completion method between a capacitor of an algorithmic analog to digital converter and a device thereof are provided to obtain the high definition between the capacitor by independently correcting the mismatch error. CONSTITUTION: A SHA(10) amplifies, samples, holds an inputted analog signal. A flash ADC(30) converts the analog signal into a digital signal. A MDAC(50) converts the digital signal to the analog signal by changing the location of the capacitor according to a control signal. A digital correction(70) corrects the error of the digital signal. The digital correction corrects the mismatch error in the digital output value between capacitor by being calculated the mismatch error digital.
Abstract translation: 目的：提供算法模数转换器的电容器与其器件之间的不匹配校正完成方法，以通过独立地校正失配误差来获得电容器之间的高清晰度。 构成：SHA（10）放大，采样，保持输入的模拟信号。 闪存ADC（30）将模拟信号转换为数字信号。 MDAC（50）通过根据控制信号改变电容器的位置，将数字信号转换成模拟信号。 数字校正（70）校正数字信号的误差。 数字校正通过计算不匹配误差数字校正电容器之间数字输出值的失配误差。
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公开(公告)号：KR100758278B1
公开(公告)日：2007-09-12
申请号：KR1020050135458
申请日：2005-12-30
Applicant: 전자부품연구원
IPC: G09G3/30
Abstract: 본 발명은 예상되는 라인 임피던스(Line impedance) 성분의 변화에 대응하여 전체적인 싱크 전류(Sink current)량을 제어함으로써 화면에서의 크로스 토크 현상을 감쇄시킬 수 있는 오엘이디 구동 장치를 제공함에 목적이 있다.
본 발명의 크로스 토크 감쇄용 오엘이디 데이터 구동장치는, 오엘이디 디스플레이 장치에 있어서, 오엘이디 디스플레이 장치에 있어서, 복수의 스캔 드라이버; 복수의 데이터 드라이버; 인가되는 데이터 값에 따라 크로스 토크 타이밍을 제어하는 크로스 토크 타이밍 제어 신호를 출력하기 위한 크로스 토크 제어부; 및 상기 데이터 드라이버의 출력 상황에 따라 라인 임피던스 성분을 변화시켜 전체적인 싱크 전류량을 제어하기 위하여, 상기 크로스 토크 타이밍 제어 신호에 제어되어 상기 스캔 드라이버에 인가되는 임피던스의 크기를 조절하기 위한 상기 스캔 드라이버에 매칭되어 연결되는 복수의 모스 트랜지스터로 구성된 복수의 액티브 임피던스부를 포함한다.
OLED, 유기EL, 스캔 드라이버, 크로스 토크, 감쇄 회로-
公开(公告)号：KR1020070087795A
公开(公告)日：2007-08-29
申请号：KR1020050116990
申请日：2005-12-02
Applicant: 전자부품연구원
IPC: H03K17/22
CPC classification number: H03K17/223 , H03K2217/0036
Abstract: A power-on reset circuit is provided to minimize power consumption in a micro device or a system using a battery by reducing a constant current after a power-on reset operation. A power-on reset circuit includes voltage dividing units(250,260), inverse units(230,240), and constant current reduction feedback units(270,280). The voltage dividing units(250,260) divide and output a power voltage by a predetermined ratio. The inverse units(230,240) have a plurality of inverters which delay outputs of the voltage dividing units(250,260) and output power-on reset signals. The constant current reduction feedback units(270,280) feed back an output signal of one of the inverters of the plurality of inverse units(230,240) or the power-on reset signals to the outputs of the voltage dividing units(250,260). The constant current reduction feedback units(270,280) reduce a constant current of a power-on reset state of the voltage dividing units(250,260) by varying potentials of the outputs of the voltage dividing units(250,260).
Abstract translation: 提供上电复位电路以通过在上电复位操作之后减小恒定电流来最小化微设备或使用电池的系统的功耗。 上电复位电路包括分压单元（250,260），反向单元（230,240）和恒定电流减少反馈单元（270,280）。 分压单元（250,260）将电源电压除以预定的比例。 反转单元（230,240）具有延迟分压单元（250,260）的输出和输出上电复位信号的多个反相器。 恒定电流减小反馈单元（270,280）将多个逆单元（230,240）中的一个反相器的输出信号或上电复位信号反馈到分压单元（250,260）的输出。 恒定电流减小反馈单元（270,280）通过改变分压单元（250,260）的输出电位来减小分压单元（250,260）的上电复位状态的恒定电流。
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公开(公告)号：KR100655454B1
公开(公告)日：2006-12-08
申请号：KR1020050130267
申请日：2005-12-27
Applicant: 전자부품연구원
IPC: H03K3/354
Abstract: A current-starved ring oscillator for compensating the variation of a supply voltage is provided to maintain a constant output frequency by compensating the voltage variation, by changing a supply current in proportion to the variation of the supply voltage. In a current-starved ring oscillator compensates the variation of a supply voltage, a supply current generation part(210) supplies a constant current regardless of the variation of process and temperature and outputs a current varying in proportion to the variation of the supply voltage. A delay part(230) performs oscillation to generate a signal of a constant output frequency based on an output current of the supply current generation part, and the output frequency is constant even though the supply voltage is changed, by the current varying according to the variation of the supply voltage.
Abstract translation: 通过改变与电源电压的变化成比例的电源电流，通过补偿电压变化来提供用于补偿电源电压变化的电流不足的环形振荡器以保持恒定的输出频率。 在电流不足的环形振荡器中补偿电源电压的变化，电源电流产生部分（210）不管过程和温度的变化而供应恒定电流，并输出与电源电压的变化成比例变化的电流。 延迟部（230）基于供电电流产生部的输出电流进行振荡以产生恒定输出频率的信号，并且即使供电电压改变，输出频率也是恒定的，其中电流根据 电源电压的变化。
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