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    • 6. 发明公开
    • 액정표시장치 및 그 제조 방법
    • 液晶显示及其制造方法
    • KR1020080017732A
    • 2008-02-27
    • KR1020060079272
    • 2006-08-22
    • 삼성전자주식회사
    • 신지훈이재우
    • G02F1/136
    • G02F1/13458G02F1/13452G02F2001/136254G02F2001/136263
    • An LCD and a fabrication method thereof are provided to detect a short-circuit and disconnection of a data line by forming a protection layer including a contact hole exposing a conductive layer. A plurality of gate lines(170) and a plurality of data lines(160a,160b,160c,160d) define pixel areas. A detection pad part(190) is electrically connected to the data line, is formed at an outer edge of the pixel area, and includes a contact hole(192). Repair lines(180a,180b) repair an open defect of the data line. The data lines include a first data line intersecting the gate line to define the pixel area, a second data line formed at an outer edge of the pixel area, connected to one side of a detection pad, and extending from the data line. A third data line is connected to the other side of the detection pad. A fourth data line connects the repair lines.
    • 提供LCD及其制造方法,通过形成包括暴露导电层的接触孔的保护层来检测数据线的短路和断开。 多个栅极线(170)和多条数据线(160a,160b,160c,160d)限定像素区域。 检测焊盘部分(190)电连接到数据线,形成在像素区域的外边缘处,并且包括接触孔(192)。 修理线(180a,180b)修复数据线的开放缺陷。 数据线包括与栅极线相交以限定像素区域的第一数据线,形成在像素区域的外边缘处的第二数据线,连接到检测焊盘的一侧,并从数据线延伸。 第三数据线连接到检测板的另一侧。 第四条数据线连接修理线。
    • 10. 发明公开
    • 상관 이중 샘플링 회로 및 이를 포함하는 이미지 센서
    • 相关的双重采样电路和包括其的图像传感器
    • KR1020130115684A
    • 2013-10-22
    • KR1020120038219
    • 2012-04-13
    • 삼성전자주식회사
    • 박유진추교진신지훈천지민서진호함석헌
    • H04N5/378
    • H04N5/378H04N5/3575
    • PURPOSE: A correlated double sampling (CDS) circuit and an image sensor having the same are provided to efficiently reduce random noise without increasing its size. CONSTITUTION: A sampling unit (120) generates an output signal by performing CDS for a reset component and an image component included in an input signal provided from a pixel array based on a ramp signal. A timing controlled band-limitation (TCBL) unit (140) removes noise of the output signal based on a timing control signal activated respectively in a first comparison section and a second comparison section. First comparison operation for a ramp signal and a reset component of an input signal is performed in the first comparison section. Second comparison operation for the ramp signal and an image component of the input signal is performed in the second comparison section.
    • 目的:提供相关双采样(CDS)电路和具有此功能的图像传感器,以有效降低随机噪声而不增加其尺寸。 构成:采样单元(120)通过对基于斜坡信号从像素阵列提供的输入信号中包括的复位分量和图像分量进行CDS生成输出信号。 定时控制带限制(TCBL)单元(140)基于分别在第一比较部分和第二比较部分中激活的定时控制信号来去除输出信号的噪声。 在第一比较部分中执行斜坡信号和输入信号的复位分量的第一比较操作。 在第二比较部分中执行用于斜坡信号和输入信号的图像分量的第二比较操作。