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    • 2. 发明授权
    • Organic light emitting display device including a redundant element for a test gate line
    • 有机发光显示装置,包括用于测试栅线的冗余元件
    • US09257068B2
    • 2016-02-09
    • US13960115
    • 2013-08-06
    • Young-Kwang KimHyun-Uk Oh
    • Young-Kwang KimHyun-Uk Oh
    • G09G3/00G09G3/32
    • G09G3/3208G09G3/006G09G2300/0426G09G2330/04
    • An organic light emitting display device according to example embodiments includes a display unit, a test data line to which a test data voltage is applied during a sheet unit test, a test gate line to which a first voltage is applied during the sheet unit test and to which a second voltage is applied during a normal operation of the organic light emitting display device, a plurality of test transistors configured to selectively couple the test data line to a plurality of data lines in the display unit in accordance with a voltage provided by the test gate line, and at least one redundant element configured to maintain the test gate line at the second voltage during the normal operation even if the test gate line is damaged.
    • 根据示例实施例的有机发光显示装置包括显示单元,在片单元测试期间施加测试数据电压的测试数据线,在片单元测试期间施加第一电压的测试栅极线,以及 在有机发光显示装置的正常操作期间施加第二电压的多个测试晶体管被配置为根据由所述有机发光显示装置提供的电压选择性地将测试数据线耦合到所述显示单元中的多条数据线 测试栅极线以及至少一个冗余元件,其被配置为在正常操作期间将测试栅极线保持在第二电压,即使测试栅极线被损坏。
    • 3. 发明申请
    • DISPLAY SUBSTRATE AND DISPLAY DEVICE HAVING THE SAME
    • 显示基板和显示装置
    • US20100123846A1
    • 2010-05-20
    • US12607454
    • 2009-10-28
    • Young-Kwang KimHyun-Uk Oh
    • Young-Kwang KimHyun-Uk Oh
    • G02F1/1343G02F1/1368
    • G02F1/1345G02F1/13458H01L2924/0002H01L2924/00
    • A display substrate includes a pixel, a first pad part and a second pad part. The pixel is disposed in a display area and includes a switching element connected to a gate line and a data line and a pixel electrode electrically connected to the switching element. The first pad part is disposed in a peripheral area outside the display area. The first pad part includes a first pad having a first conductive pattern formed from a first conductive layer, a second conductive pattern overlapped with the first conductive pattern and formed from a second conductive layer and an insulation layer disposed between the first and second conductive patterns. The second pad part is disposed in the peripheral area. The second pad part includes a second pad having a third conductive pattern connected to the first conductive pattern of the first pad.
    • 显示基板包括像素,第一焊盘部分和第二焊盘部分。 像素设置在显示区域中,并且包括连接到栅极线的开关元件和与开关元件电连接的数据线和像素电极。 第一垫部分设置在显示区域外的周边区域。 第一焊盘部分包括具有由第一导电层形成的第一导电图案的第一焊盘,与第一导电图案重叠并由第二导电层和设置在第一和第二导电图案之间的绝缘层形成的第二导电图案。 第二垫部设置在周边区域。 第二焊盘部分包括具有连接到第一焊盘的第一导电图案的第三导电图案的第二焊盘。
    • 10. 发明授权
    • Semiconductor device having junction diode and fabricating method therefor
    • 具有结二极管的半导体器件及其制造方法
    • US06717209B1
    • 2004-04-06
    • US09645285
    • 2000-08-24
    • Young-Kwang KimHee-Sung Kang
    • Young-Kwang KimHee-Sung Kang
    • H01L31062
    • H01L23/522H01L21/32136H01L21/76838H01L27/0629H01L2924/0002H01L2924/00
    • A semiconductor device having a junction diode and a fabricating method therefor prevents deterioration of the gate insulating layer during a plasma etching process required for wire formation. The semiconductor device includes a junction diode (a unidirectional or bi-directional junction diode) formed in the substrate at a predetermined distance apart from a gate wire of a transistor. The gate wire is coupled through an insulating layer to a metal wire, and the diode(s) are coupled to a dummy metal pattern formed proximal to the metal wire. In this manner, plasma charge generated during wire formation, is discharged into the semiconductor substrate through the junction diode, preventing accumulation of the plasma charge in the gate insulating layer of the device. Deterioration of the gate insulating layer is thereby avoided.
    • 具有结二极管的半导体器件及其制造方法防止了在形成线所需的等离子体蚀刻工艺期间栅极绝缘层的劣化。 半导体器件包括在晶体管的栅极线之间预定距离处形成在衬底中的结二极管(单向或双向结二极管)。 栅极线通过绝缘层耦合到金属线,并且二极管被耦合到靠近金属线形成的虚设金属图案。 以这种方式,在线形成期间产生的等离子体电荷通过结二极管被排放到半导体衬底中,防止等离子体电荷在器件的栅极绝缘层中的积聚。 从而避免了栅极绝缘层的恶化。