公开(公告)号：US09208719B2

公开(公告)日：2015-12-08

申请号：US13206419

申请日：2011-08-09

申请人： Kwang-Hae Kim ,  Kwan-Wook Jung ,  Hun-Tae Kim

发明人： Kwang-Hae Kim ,  Kwan-Wook Jung ,  Hun-Tae Kim

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/062

摘要： A driving method of a display device is disclosed. According to one aspect, the method includes applying a first voltage of a predetermined level to an anode of a plurality of organic light emitting diodes (OLEDs) included in a plurality of pixels. A plurality of driving transistors are driven to be connected to the plurality of OLEDs. The method further includes transmitting a first power source voltage of a logic high level to the anode of the plurality of OLEDs as a threshold voltage to compensate a threshold voltage of the plurality of driving transistors, and applying a data voltage to a plurality of pixels as a data writing step turning on a plurality of driving transistors. The second power source voltage applied to the cathode of the plurality of OLEDs is changed to a second voltage of the logic low level in a state in which a plurality of driving transistors are turned on. In the turned on state, light is emitted from the plurality of OLEDs.

摘要翻译： 公开了一种显示装置的驱动方法。 根据一个方面，该方法包括将预定电平的第一电压施加到包括在多个像素中的多个有机发光二极管（OLED）的阳极。 多个驱动晶体管被驱动以连接到多个OLED。 该方法还包括将多个OLED的阳极的第一电源电压发送到多个OLED的阳极作为阈值电压，以补偿多个驱动晶体管的阈值电压，并将数据电压施加到多个像素 打开多个驱动晶体管的数据写入步骤。 在多个驱动晶体管导通的状态下，施加到多个OLED的阴极的第二电源电压被改变为逻辑低电平的第二电压。 在导通状态下，从多个OLED发出光。

公开(公告)号：US08897416B2

公开(公告)日：2014-11-25

申请号：US13155934

申请日：2011-06-08

申请人： Kwan-Wook Jung

发明人： Kwan-Wook Jung

IPC分类号： G01N23/04 ,  G01T1/20 ,  G03B42/02

CPC分类号： G01T1/2018 ,  G03B42/02

摘要： An, X-ray detector photographs an object by receiving an X-ray irradiated from an X-ray generator. The X-ray detector includes: a plurality of photo-detecting pixels, each of which includes a photodiode, which detects an X-ray and generates an electric signal corresponding to an amount of a transmitted X-ray, and a switching device which transmits the electric signal; a gate driver which supplies a gate pulse to the switching device for turning on the switching device; and a read-out integrated circuit (IC) which reads out the electric signals from the plurality of photo-detecting pixels; wherein the gate driver and the read-out IC initialize the plurality of photo-detecting pixels in response to an X-ray warm-up control signal causing warm up of the X-ray generator.

摘要翻译： X射线检测器通过接收从X射线发生器照射的X射线照射物体。 X射线检测器包括：多个光检测像素，每个光检测像素包括光电二极管，其检测X射线并产生对应于透射X射线量的电信号;以及透射 电信号; 栅极驱动器，其向所述开关器件提供用于接通所述开关器件的栅极脉冲; 和从多个光检测像素读出电信号的读出集成电路（IC）; 其中所述栅极驱动器和所述读出IC响应于引起所述X射线发生器预热的X射线预热控制信号来初始化所述多个光电检测像素。

公开(公告)号：US08895999B2

公开(公告)日：2014-11-25

申请号：US13469075

申请日：2012-05-10

申请人： Guang-Hai Jin ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  June-Woo Lee ,  Moo-Jin Kim

发明人： Guang-Hai Jin ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  June-Woo Lee ,  Moo-Jin Kim

IPC分类号： H01L33/00 ,  H01L33/08 ,  H01L33/38

CPC分类号： H01L33/08 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1288 ,  H01L27/326 ,  H01L33/38

摘要： A method of manufacturing an organic light-emitting display device is disclosed. The method includes: uniformly forming an active layer on an entire surface of a substrate on which an organic light-emitting diode, a thin film transistor (TFT), and a capacitor are to be formed; performing a first mask process on the active layer to form a pixel electrode of the organic light-emitting diode, a gate electrode of the TFT, and an upper electrode of the capacitor; performing a second mask process to form an insulating layer having openings that expose the pixel electrode, the upper electrode, and the active layer in a region of the TFT; performing a third mask process to form a source-drain electrode that contacts an exposed portion of the active layer; and performing a fourth mask process to form a pixel-defining layer (PDL) that exposes the pixel electrode and covers the TFT and the capacitor.

摘要翻译： 公开了一种制造有机发光显示装置的方法。 该方法包括：在要形成有机发光二极管，薄膜晶体管（TFT）和电容器的基板的整个表面上均匀地形成有源层; 在有源层上进行第一掩模处理以形成有机发光二极管的像素电极，TFT的栅电极和电容器的上电极; 执行第二掩模处理以形成具有在TFT的区域中暴露像素电极，上电极和有源层的开口的绝缘层; 执行第三掩模处理以形成接触有源层的暴露部分的源极 - 漏极电极; 以及执行第四掩模处理以形成曝光像素电极并覆盖TFT和电容器的像素限定层（PDL）。

公开(公告)号：US08809796B2

公开(公告)日：2014-08-19

申请号：US13200319

申请日：2011-09-23

申请人： Kwan-Wook Jung

发明人： Kwan-Wook Jung

IPC分类号： H01L27/146 ,  G01T1/115 ,  H04N5/361 ,  G01T1/17

CPC分类号： G01T1/171 ,  G01T1/24 ,  G01T1/247 ,  H04N5/32 ,  H04N5/3597 ,  H04N5/361 ,  H04N5/378

摘要： An X-ray detector and a method of driving the X-ray detector, which accurately compensate for an image lag of an X-ray scanning by using an X-ray image and a dark image, are provided. A stand-by time for the X-ray scanning may be reduced by increasing the accuracy of the image lag compensation.

摘要翻译： 提供了通过使用X射线图像和暗图像来精确地补偿X射线扫描的图像滞后的X射线检测器和X射线检测器的驱动方法。 通过提高图像滞后补偿的精度，可以减少X射线扫描的待机时间。

公开(公告)号：US08803210B2

公开(公告)日：2014-08-12

申请号：US12975568

申请日：2010-12-22

申请人： Kwan-Wook Jung ,  Dong-Hyuk Kim ,  Woo-Jae Lim ,  Jea-Eun Ryu

发明人： Kwan-Wook Jung ,  Dong-Hyuk Kim ,  Woo-Jae Lim ,  Jea-Eun Ryu

IPC分类号： H01L31/062 ,  H01L31/113

CPC分类号： H01L27/14663

摘要： An X-ray detector includes a substrate; a gate line that is extended in a first direction on the substrate; a gate electrode that is extended from the gate line; a semiconductor layer that is positioned on the gate electrode; a source electrode and drain electrode that are positioned on the semiconductor layer; a lower electrode that is extended from the drain electrode; a photodiode that is positioned on the lower electrode; a first insulation layer that is positioned on the source electrode and the drain electrode and that includes a first opening that exposes the source electrode; and a data line that is extended in a second direction intersecting a first direction on the first insulation layer to intersect the gate line with the first insulation layer interposed between the data line and the gate line, and the data line being electrically connected to the source electrode through the first opening.

摘要翻译： X射线检测器包括：基板; 在基板上沿第一方向延伸的栅极线; 从栅极线延伸的栅电极; 位于栅电极上的半导体层; 位于所述半导体层上的源电极和漏电极; 从所述漏电极延伸的下电极; 位于下电极上的光电二极管; 第一绝缘层，其位于源电极和漏电极上，并且包括暴露源电极的第一开口; 以及数据线，其在与所述第一绝缘层上的第一方向相交的第二方向上延伸以与所述栅极线相交，并且所述第一绝缘层插入在所述数据线和所述栅极线之间，并且所述数据线电连接到所述源极 电极通过第一个开口。

公开(公告)号：US08766265B2

公开(公告)日：2014-07-01

申请号：US13469933

申请日：2012-05-11

申请人： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Ga-Young Kim

发明人： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Ga-Young Kim

IPC分类号： H01L51/50

CPC分类号： H01L27/1255 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3265 ,  H01L27/3276 ,  H01L29/4908 ,  H01L51/5215 ,  H01L51/5265 ,  H01L2227/323

摘要： An OLED device includes: a TFT including an active layer, gate, source and drain electrodes, a first insulating layer between the active layer and the gate electrode, and a second insulating layer between the source and drain electrodes, a pixel electrode on the first and second insulating layers, connected to one of the source and drain electrodes, a capacitor including a first electrode on the same layer as the active layer, a second electrode on the same layer as the gate electrode, and a third electrode formed of the same material as the pixel electrode, a third insulating layer between the second insulating layer and the pixel electrode and between the second and third electrodes, a fourth insulating layer covering the source, drain and third electrodes, exposing a portion of the pixel electrode, an organic light-emitting layer on the pixel electrode, and a counter electrode on the organic light-emitting layer.

摘要翻译： OLED器件包括：包括有源层，栅极，源极和漏极的TFT，在有源层和栅电极之间的第一绝缘层，以及在源极和漏极之间的第二绝缘层，第一 以及与源电极和漏极之一连接的第二绝缘层，包括与有源层相同的层上的第一电极的电容器，与栅电极相同的层上的第二电极和由其形成的第三电极 作为像素电极的材料，第二绝缘层和像素电极之间以及第二和第三电极之间的第三绝缘层，覆盖源极，漏极和第三电极的第四绝缘层，暴露像素电极的一部分，有机物 像素电极上的发光层和有机发光层上的对电极。

公开(公告)号：US20130240914A1

公开(公告)日：2013-09-19

申请号：US13602410

申请日：2012-09-04

申请人： Guang Hai JIN ,  Jae-Beom CHOI ,  Kwan-Wook JUNG ,  June-Woo LEE ,  Moo-Jin KIM ,  Ga-Young KIM

发明人： Guang Hai JIN ,  Jae-Beom CHOI ,  Kwan-Wook JUNG ,  June-Woo LEE ,  Moo-Jin KIM ,  Ga-Young KIM

IPC分类号： H01L27/32 ,  H01L51/56

CPC分类号： H01L27/3276 ,  H01L27/3246 ,  H01L51/0031 ,  H01L2227/323

摘要： An organic light emitting diode (OLED) display includes a substrate where a plurality of pixels are formed, a first pixel defining layer on the substrate, the first pixel defining layer dividing the plurality of pixels, a connection wire on the first pixel defining layer, the connection wire electrically connecting two adjacent pixels, and a second pixel defining layer on the first pixel defining layer, the second pixel defining layer covering the connection wire.

摘要翻译： 有机发光二极管（OLED）显示器包括其中形成多个像素的衬底，在衬底上的第一像素限定层，第一像素限定层分割多个像素，第一像素限定层上的连接线， 所述连接线电连接两个相邻像素，以及在所述第一像素限定层上的第二像素限定层，所述第二像素限定层覆盖所述连接线。

公开(公告)号：US20130147773A1

公开(公告)日：2013-06-13

申请号：US13477204

申请日：2012-05-22

申请人： Guang-Hai JIN ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  June-Woo Lee ,  Moo-Jin Kim ,  Jong-Hyun Choi

发明人： Guang-Hai JIN ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  June-Woo Lee ,  Moo-Jin Kim ,  Jong-Hyun Choi

IPC分类号： G06F3/038

CPC分类号： G06F3/038 ,  G09G3/30 ,  G09G3/3266 ,  G09G2330/08

摘要： A scan driving circuit includes a shift register configured to sequentially output a first scan signal to scan lines through respective first output lines during a first section of a frame period, a simultaneous switching block configured to simultaneously output a second scan signal to the scan lines through respective second output lines during a second section of the frame period, the first and second periods of the frame period being different from each other, a switching device electrically connected to the second output line, and a repair line across the first output line and the second output line.

摘要翻译： 扫描驱动电路包括：移位寄存器，被配置为在帧周期的第一部分期间顺序地输出第一扫描信号以扫描线通过相应的第一输出线;同时切换块，被配置为同时向扫描线通过第二扫描信号 在帧周期的第二部分期间相应的第二输出线，帧周期的第一和第二周期彼此不同，电连接到第二输出线的开关装置和穿过第一输出线的修复线和 第二输出线。

公开(公告)号：US08410450B2

公开(公告)日：2013-04-02

申请号：US12973432

申请日：2010-12-20

申请人： Kwan-Wook Jung

发明人： Kwan-Wook Jung

IPC分类号： G01T1/00

CPC分类号： H04N5/32 ,  H04N5/3575 ,  H04N5/3745

摘要： An apparatus for detecting X-rays and a driving method of the X-ray detecting apparatus. The driving method includes sampling a first data voltage corresponding to a rheobase voltage and a bias voltage, the rheobase voltage being generated by a current from a photodiode, sampling a second data voltage corresponding to the bias voltage after resetting the rheobase voltage, and resetting the rheobase voltage from the time that the sampling of the second data voltage is finished to the time that a corresponding frame is finished. An image delay generated when an X-ray motion picture is displayed may be minimized.

摘要翻译： 用于检测X射线的装置和X射线检测装置的驱动方法。 所述驱动方法包括：对与所述电流碱性电压和偏置电压相对应的第一数据电压进行采样，所述流变电压由来自光电二极管的电流产生，在复位所述耐压碱电压之后，对与所述偏置电压相对应的第二数据电压进行采样， 从第二数据电压的采样完成到对应的帧结束的时间的电流电压。 显示X射线运动图像时产生的图像延迟可能被最小化。

公开(公告)号：US20130049029A1

公开(公告)日：2013-02-28

申请号：US13418512

申请日：2012-03-13

申请人： Kwang-Hae KIM ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  June-Woo Lee

发明人： Kwang-Hae KIM ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  June-Woo Lee

IPC分类号： H01L51/50 ,  H01L21/66

CPC分类号： H01L27/124 ,  H01L27/3262 ,  H01L2924/0002 ,  H01L2924/00

摘要： An organic light-emitting display device includes a gate electrode, a source electrode, and a drain electrode on a substrate, a gate interconnection line connected to the gate electrode, a source and drain interconnection line connected to the source and drain electrodes, a first test pad electrically connected to the source and drain interconnection line, and a second test pad electrically connected to the gate interconnection line. The second test pad is at a same level as the first test pad, and the gate electrode is on a different layer than the source and drain electrodes.

摘要翻译： 有机发光显示装置包括在基板上的栅电极，源电极和漏极，连接到栅电极的栅极互连线，连接到源极和漏极的源极和漏极互连线，第一 电连接到源极和漏极互连线的测试焊盘以及电连接到栅极互连线的第二测试焊盘。 第二测试焊盘处于与第一测试焊盘相同的水平面上，并且栅电极在与源电极和漏电极不同的层上。