公开(公告)号：US07106281B2

公开(公告)日：2006-09-12

申请号：US10178502

申请日：2002-06-25

申请人： Chang Yeon Kim ,  Han Sang Lee ,  Myoung Ho Lee

发明人： Chang Yeon Kim ,  Han Sang Lee ,  Myoung Ho Lee

IPC分类号： G09G3/30

CPC分类号： G09G3/3241 ,  G09G3/3283 ,  G09G2300/0842 ,  G09G2310/0251

摘要： An apparatus and method for driving an electro-luminescence panel wherein pixels in a current driving type electrode-luminescence panel are pre-charged to change a storage voltage of the pixel into the corresponding voltage within a limited scanning time. In the apparatus, a plurality of electro-luminescence cells are arranged at crossings between gate lines and data lines. A gate driver is connected to the gate lines to sequentially drive the gate lines. A data driver is connected to the data lines to apply pixel signals, via the data lines, to the electro-luminescence cells. A pre-charger is provided within the data driver to pre-charge a current into the data lines before the pixel signals are applied via the data lines.

公开(公告)号：US07924245B2

公开(公告)日：2011-04-12

申请号：US10825365

申请日：2004-04-16

申请人： Chang Yeon Kim ,  Han Sang Lee ,  Myung Ho Lee

发明人： Chang Yeon Kim ,  Han Sang Lee ,  Myung Ho Lee

IPC分类号： G09G3/30

CPC分类号： G09G3/3241 ,  G09G3/32 ,  G09G3/3283 ,  G09G3/3291 ,  G09G2300/0842 ,  G09G2310/0251

摘要： An electro-luminescence display device, including gate lines, data lines crossing the gate lines, pixel cells at crossings of the gate lines and the data lines, a gate driver that sequentially applies a gate signal to the gate lines during one horizontal period, and a plurality of data driving circuits that apply voltage signals to the pixel cells along a gate line during a first time of the horizontal period and applying current signals to the pixel cells during a second time after the first time of the horizontal period.

摘要翻译： 一种电致发光显示装置，包括栅极线，与栅极线交叉的数据线，栅极线和数据线交叉处的像素单元，在一个水平周期期间顺序地将栅极信号施加到栅极线的栅极驱动器，以及 多个数据驱动电路，其在所述水平周期的第一时间期间沿着栅极线向所述像素单元施加电压信号，并且在所述水平周期的所述第一时间之后的第二时间内向所述像素单元施加电流信号。

公开(公告)号：US07133010B2

公开(公告)日：2006-11-07

申请号：US10606925

申请日：2003-06-27

申请人： Chang Yeon Kim ,  Han Sang Lee ,  Myung Ho Lee ,  Joon Kyu Park

发明人： Chang Yeon Kim ,  Han Sang Lee ,  Myung Ho Lee ,  Joon Kyu Park

IPC分类号： G09G3/30

CPC分类号： G09G3/3241 ,  G09G3/3283 ,  G09G2300/0842 ,  G09G2310/027 ,  G09G2320/0233

摘要： A data-driving apparatus of an electro-luminescence display panel includes a display panel receiving a current signal to display an image, and a data driver having a plurality of current sink data drive parts in order to supply data to the display panel based on a constant current, wherein the current sink data drive part comprises a current sink data drive integrated circuit for supplying the data to the display panel based on the constant current, and a reference current supply/path part for supplying the constant current to the current sink data drive integrated circuit and, at a same time, supplying the same constant current to an adjacent current sink data driver in a cascade circuit configuration.

摘要翻译： 电致发光显示面板的数据驱动装置包括接收电流信号以显示图像的显示面板和具有多个电流吸收数据驱动部件的数据驱动器，以便基于显示面板向显示面板提供数据 恒定电流，其中所述电流吸收数据驱动部分包括用于基于所述恒定电流将数据提供给所述显示面板的电流吸收数据驱动集成电路，以及用于向当前吸收数据提供恒定电流的参考电流供应/路径部分 驱动集成电路，并且同时以级联电路配置向相邻的电流接收器数据驱动器提供相同的恒定电流。

公开(公告)号：US20070273956A1

公开(公告)日：2007-11-29

申请号：US11646707

申请日：2006-12-27

申请人： Chang Yeon Kim ,  Dae Won Kim

发明人： Chang Yeon Kim ,  Dae Won Kim

IPC分类号： G02B26/00

CPC分类号： G09G3/344 ,  G02F1/167 ,  G02F2001/1678 ,  G09G3/2074 ,  G09G2300/08 ,  G09G2320/0276

摘要： An electronic ink panel comprises an electronic ink layer, a first substrate and a second substrate. The electronic ink layer includes first to third particles responding to voltages in different level ranges. The first substrate has a first electrode facing one surface of the electronic ink layer. The second substrate has a plurality of second electrode patterns of a size of a pixel region. The second substrate faces the other surface of the electronic ink layer.

摘要翻译： 电子墨水面板包括电子墨水层，第一基底和第二基底。 电子墨层包括响应于不同电平范围内的电压的第一至第三粒子。 第一基板具有面对电子墨层的一个表面的第一电极。 第二基板具有多个像素区域尺寸的第二电极图案。 第二基板面对电子墨水层的另一个表面。

公开(公告)号：US06628362B2

公开(公告)日：2003-09-30

申请号：US09781189

申请日：2001-02-13

申请人： Seong Moh Seo ,  Hyun Ho Shin ,  Young Jin Oh ,  Hyun Chang Lee ,  Chang Yeon Kim

发明人： Seong Moh Seo ,  Hyun Ho Shin ,  Young Jin Oh ,  Hyun Chang Lee ,  Chang Yeon Kim

IPC分类号： G02F11343

CPC分类号： G02F1/136213 ,  G02F1/134363

摘要： An in-plane switching mode liquid crystal display device comprises first and second substrates, a plurality of gate and data bus lines defining pixel regions and arranged on the first substrate, a plurality of data electrodes on same plane of the data bus lines these some parts are overlapped with adjacent gate bus line, a passivation layer on the data electrodes, a plurality of common electrodes on the passivation layer these some parts are overlapped with adjacent data electrodes, and a liquid crystal layer between the first and second substrates.

摘要翻译： 面内切换模式液晶显示装置包括第一和第二基板，多个限定像素区域的栅极和数据总线线路，并布置在第一基板上，多个数据电极在数据总线的同一平面上，这些部分 与相邻栅极总线重叠，数据电极上的钝化层，钝化层上的多个公共电极，这些一些部分与相邻的数据电极重叠，以及在第一和第二基板之间的液晶层。

公开(公告)号：US07164405B1

公开(公告)日：2007-01-16

申请号：US09327282

申请日：1999-06-04

申请人： Yun Cheol Jeong ,  Chang Yeon Kim

发明人： Yun Cheol Jeong ,  Chang Yeon Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/3677 ,  G09G2320/0223

摘要： A method and apparatus of driving a liquid crystal panel to prevent an image distortion and a non-uniform phenomenon in the light transmissivity caused by propagation delay in a scanning wiring of the liquid crystal panel. Data signal voltages are supplied to a signal wiring with a predetermined time interval in accordance with a delay characteristic of a scanning signal in the scanning wiring. Accordingly, even when the scanning signal is delayed in the scanning wiring, the data signal voltages are accurately applied to all liquid crystal cells and hence a picture displayed on the liquid crystal panel is not distorted.

摘要翻译： 驱动液晶面板的方法和装置，以防止由于液晶面板的扫描布线中的传播延迟引起的光透射率中的图像失真和不均匀的现象。 根据扫描配线中的扫描信号的延迟特性，以预定的时间间隔将数据信号电压提供给信号布线。 因此，即使在扫描布线中的扫描信号被延迟的情况下，数据信号电压被精确地施加到所有液晶单元上，因此在液晶面板上显示的图像不会失真。

公开(公告)号：US06407393B1

公开(公告)日：2002-06-18

申请号：US09536635

申请日：2000-03-28

申请人： Chang Won Kim ,  Chang Yeon Kim ,  Young Sik Jeong ,  Jung Kee Yoon ,  Jae Beom Choi

发明人： Chang Won Kim ,  Chang Yeon Kim ,  Young Sik Jeong ,  Jung Kee Yoon ,  Jae Beom Choi

IPC分类号： G01T124

CPC分类号： H01L27/1248 ,  H01L27/1255 ,  H01L27/14603 ,  H01L27/14609 ,  H01L27/14676 ,  H01L27/14683

摘要： An X-ray image sensor which includes: a photoelectric conversion part effecting electric charges in accordance with received amount of X-ray; a pixel electrode for collecting the electric charges; a storage capacitor for storing the electric charges collected in the pixel electrode, having a first capacitor electrode, a dielectric layer deposited on the first capacitor electrode and a second capacitor electrode on the dielectric layer, the second capacitor electrode contacting the pixel electrode through a first contact hole formed in a protection film on the second capacitor electrode; and a switching part controlling release of electric charges stored in the storage capacitor to an outer circuit. By the present invention, the switching characteristics of the TFT is enhanced by way of forming a two-layered protection film of silicon nitride and BCB on the channel portion of TFT, the capacity of the parasitic capacitor, which exists between the pixel electrode and the TFT, can be decreased.

摘要翻译： 一种X射线图像传感器，包括：光电转换部，其根据X射线的接收量进行电荷; 用于收集电荷的像素电极; 用于存储在像素电极中收集的电荷的存储电容器，具有第一电容器电极，沉积在第一电容器电极上的电介质层和电介质层上的第二电容器电极，第二电容器电极通过第一 接触孔形成在第二电容器电极上的保护膜中; 以及切换部，其控制存储在所述存储电容器中的电荷释放到外部电路。 通过本发明，通过在TFT的通道部分上形成氮化硅和BCB的双层保护膜，存在于像素电极和第二电极之间的寄生电容器的容量来增强TFT的开关特性 TFT，可以减少。

公开(公告)号：US09029888B2

公开(公告)日：2015-05-12

申请号：US13109669

申请日：2011-05-17

申请人： Chang Yeon Kim ,  Da Hye Kim ,  Hong Chul Lim ,  Joon Hee Lee ,  Jong Kyun You

发明人： Chang Yeon Kim ,  Da Hye Kim ,  Hong Chul Lim ,  Joon Hee Lee ,  Jong Kyun You

IPC分类号： H01L33/00 ,  H01L33/38 ,  H01L33/46 ,  H01L33/22

CPC分类号： H01L33/382 ,  H01L33/007 ,  H01L33/0079 ,  H01L33/20 ,  H01L33/22 ,  H01L33/32 ,  H01L33/38 ,  H01L33/40 ,  H01L33/405 ,  H01L33/46 ,  H01L2224/48463 ,  H01L2224/73265

摘要： Exemplary embodiments of the present invention relate to a high-efficiency light emitting diode (LED). The LED according to an exemplary embodiment includes a substrate, a semiconductor stack arranged on the substrate, wherein the semiconductor stack has a p-type semiconductor layer, an active layer and an n-type semiconductor layer, a first metal layer interposed between the substrate and the semiconductor stack, the first metal layer ohmic-contacted with the semiconductor stack, a first electrode pad arranged on the semiconductor stack, an electrode extension extending from the first electrode pad, wherein the electrode extension has a contact region contacting the n-type semiconductor layer, a first insulating layer interposed between the substrate and the semiconductor stack, wherein the first insulating layer covers a surface region of the p-type semiconductor layer under the contact region of the electrode extension, and a second insulating layer interposed between the first electrode pad and the semiconductor stack.

摘要翻译： 本发明的示例性实施例涉及一种高效率发光二极管（LED）。 根据示例性实施例的LED包括衬底，布置在衬底上的半导体堆叠，其中半导体堆叠具有p型半导体层，有源层和n型半导体层，插入在衬底之间的第一金属层 半导体堆叠，与半导体堆叠欧姆接触的第一金属层，布置在半导体堆叠上的第一电极焊盘，从第一电极焊盘延伸的电极延伸部，其中电极延伸部具有接触n型 半导体层，插入在所述基板和所述半导体堆叠之间的第一绝缘层，其中所述第一绝缘层覆盖所述电极延伸部的接触区域下方的所述p型半导体层的表面区域，以及插入在所述第一绝缘层之间的第二绝缘层 电极焊盘和半导体堆叠。

公开(公告)号：US07531833B2

公开(公告)日：2009-05-12

申请号：US11257409

申请日：2005-10-12

申请人： Chang Yeon Kim ,  Tae Joon Ahn

发明人： Chang Yeon Kim ,  Tae Joon Ahn

IPC分类号： H01L29/08

CPC分类号： H01L27/3253 ,  H01L27/3246 ,  H01L51/56

摘要： An organic electro luminescence device and a fabrication method thereof are provided. An array element is formed on a first substrate and an electro luminescent diode is formed on a second substrate. The array element and the electro luminescent diode are electrically connected together by a spacer. A separator divides a sub pixel into a first region and a second region. In the electro luminescent diode, an anode electrode is formed over the first and second regions. An organic electro luminescent layer and a cathode electrode are formed on the anode electrode of one of the first and second regions.

摘要翻译： 提供一种有机电致发光器件及其制造方法。 在第一基板上形成阵列元件，在第二基板上形成电致发光二极管。 阵列元件和电致发光二极管通过间隔物电连接在一起。 分离器将子像素划分为第一区域和第二区域。 在电致发光二极管中，在第一和第二区域上形成阳极电极。 在第一和第二区域之一的阳极上形成有机电致发光层和阴极电极。

公开(公告)号：US06822717B2

公开(公告)日：2004-11-23

申请号：US10705898

申请日：2003-11-13

申请人： Seong Moh Seo ,  Hyun Ho Shin ,  Young Jin Oh ,  Hyun Chang Lee ,  Chang Yeon Kim

发明人： Seong Moh Seo ,  Hyun Ho Shin ,  Young Jin Oh ,  Hyun Chang Lee ,  Chang Yeon Kim

IPC分类号： G02F11343

CPC分类号： G02F1/136213 ,  G02F1/134363

摘要： An in-plane switching mode liquid crystal display device comprises first and second substrates, a plurality of gate and data bus lines defining pixel regions and arranged on the first substrate, a plurality of data electrodes on same plane of the data bus lines these some parts are overlapped with adjacent gate bus line, a passivation layer on the data electrodes, a plurality of common electrodes on the passivation layer these some parts are overlapped with adjacent data electrodes, and a liquid crystal layer between the first and second substrates.

摘要翻译： 面内切换模式液晶显示装置包括第一和第二基板，多个限定像素区域的栅极和数据总线线路，并布置在第一基板上，多个数据电极在数据总线的同一平面上，这些部分 与相邻栅极总线重叠，数据电极上的钝化层，钝化层上的多个公共电极，这些一些部分与相邻的数据电极重叠，以及在第一和第二基板之间的液晶层。