公开(公告)号：US08872737B2

公开(公告)日：2014-10-28

申请号：US12483049

申请日：2009-06-11

申请人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Joon-Chul Goh

发明人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Joon-Chul Goh

IPC分类号： G09G3/30 ,  G09G3/32 ,  G09G3/20

CPC分类号： G09G3/3208 ,  G09G3/2092 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/0693 ,  G09G2360/147 ,  G09G2360/16

摘要： An organic light emitting device including a display panel including a plurality of pixels respectively including a driving transistor and an organic light emitting element; a driving unit to supply a driving signal to the display panel; a signal controller to control the driving unit; a signal modification unit to modify an input image signal based on modification information to generate a modified image signal; and a modification controller to generate and provide the modification information to the signal modification unit. The signal modification unit includes a first modification unit to convert the input image signal into a first modified signal according to first modification information generated based on a characteristic deviation of the driving transistor, and a second modification unit to convert the first modified signal into a second modified signal according to second modification information generated based on a characteristic deviation of the organic light emitting element.

摘要翻译： 一种有机发光器件，包括：显示面板，包括分别包括驱动晶体管和有机发光元件的多个像素; 驱动单元，用于向显示面板提供驱动信号; 控制驱动单元的信号控制器; 信号修改单元，用于基于修改信息修改输入图像信号，以生成修改后的图像信号; 以及修改控制器，用于生成并向信号修改单元提供修改信息。 信号修正单元包括：第一修改单元，用于根据基于驱动晶体管的特性偏差产生的第一修改信息将输入图像信号转换为第一修改信号;以及第二修改单元，用于将第一修改信号转换为第二修改信号 根据基于有机发光元件的特性偏差产生的第二修改信息，修改信号。

公开(公告)号：US07907106B2

公开(公告)日：2011-03-15

申请号：US11302098

申请日：2005-12-12

申请人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Cheol-Woo Park ,  Young-Chol Yang

发明人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Cheol-Woo Park ,  Young-Chol Yang

IPC分类号： G09G3/36

CPC分类号： G09G3/3696 ,  G02F2001/134318 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2320/0219 ,  G09G2320/0247

摘要： A liquid crystal display (LCD) and a driving method thereof are provided. The LCD comprises a liquid crystal panel having a gate line, a data line, and a pixel defined by the intersection of the gate line and the data line; a grayscale voltage generating unit for generating a grayscale voltage; a driving voltage generating unit for generating a gate off voltage, a positive polarity gate on voltage, and a negative polarity gate on voltage, wherein the negative polarity gate on voltage is lower than the positive polarity gate on voltage; a gate driving unit for supplying the gate line with at least one of the positive polarity gate on voltage and the negative polarity gate on voltage; a data driving unit for supplying the pixel with a data voltage, wherein the data driving unit is supplied with the grayscale voltage from the grayscale voltage generating unit; and a signal control unit for controlling the data driving unit so that a positive polarity data voltage and a negative polarity data voltage are alternately applied to the pixel, and for controlling the gate driving unit so that the positive polarity gate on voltage is applied to the pixel supplied with the positive polarity data voltage and the negative polarity gate on voltage is applied to the pixel supplied with the negative polarity data voltage. Accordingly, the degree of flicker and image sticking is reduced.

摘要翻译： 提供液晶显示器（LCD）及其驱动方法。 LCD包括具有栅极线，数据线和由栅极线和数据线的交点限定的像素的液晶面板; 用于产生灰度电压的灰度级电压产生单元; 用于产生栅极截止电压的驱动电压产生单元，正极性栅极导通电压和负极栅极导通电压，其中负极栅极导通电压低于正极栅极导通电压; 栅极驱动单元，用于向栅极线提供正极栅极导通电压和负极栅极中的至少一个电压; 数据驱动单元，用于向像素提供数据电压，其中数据驱动单元从灰度级电压产生单元提供灰度电压; 以及信号控制单元，用于控制数据驱动单元，使得正极性数据电压和负极性数据电压交替地施加到像素，并且用于控制栅极驱动单元，使得正极栅极导通电压被施加到 提供有正极数据电压和负极栅极导通电压的像素被施加到被提供有负极数据电压的像素。 因此，闪烁和图像残留的程度降低。

公开(公告)号：US20100164928A1

公开(公告)日：2010-07-01

申请号：US12504562

申请日：2009-07-16

申请人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Sei-Hyoung Jo

发明人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Sei-Hyoung Jo

IPC分类号： G06F3/038 ,  G02B26/02 ,  G09G3/36

CPC分类号： G09G3/346 ,  G02B26/02 ,  G09G3/2011 ,  G09G2300/0809 ,  G09G2310/0251

摘要： Embodiments of the present invention operate at least two microshutter electrodes with different voltages from each other for displaying grays. Also, a data voltage is applied to the microshutter electrodes after an initialization voltage when the display device has hysteresis characteristics such that erroneous operation due to the hysteresis characteristics is eliminated. As described herein, the display device including the microshutter electrodes may display subdivided grays.

摘要翻译： 本发明的实施例操作至少两个彼此具有不同电压的微型振荡器电极，用于显示灰度。 此外，当显示装置具有迟滞特性使得由于滞后特性导致的错误操作被消除时，在初始化电压之后，数据电压被施加到微型捕获器电极。 如本文所述，包括微型切割电极的显示装置可以显示细分的灰度。

公开(公告)号：US20100157220A1

公开(公告)日：2010-06-24

申请号：US12492673

申请日：2009-06-26

申请人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Mae-Hye Jung

发明人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Mae-Hye Jung

IPC分类号： G02F1/1337 ,  G02F1/1333 ,  G02F1/13

CPC分类号： G02F1/133788 ,  G02F1/133707 ,  G02F1/133753 ,  G02F2001/13373 ,  G02F2001/133776

摘要： A display substrate includes a lower base substrate, an organic insulation layer, an insulation protrusion, a pixel electrode and a lower alignment layer. The lower base substrate comprises a plurality of unit pixel areas, the plurality of unit pixel areas being divided into a plurality of sub-pixel areas arranged in a matrix pattern. An organic insulation layer is formed on the lower base substrate. An insulation protrusion is formed on the organic insulation layer corresponding to a boundary of sub-pixel areas. A pixel electrode is formed on the organic insulation layer and the insulation protrusion. In addition, the lower alignment layer is formed on the pixel electrode and irradiated with ultraviolet (UV) light to provide different alignment directions that correspond to the sub-pixel areas.

摘要翻译： 显示基板包括下基板，有机绝缘层，绝缘突起，像素电极和下取向层。 下基板包括多个单位像素区域，多个单位像素区域被划分为以矩阵图案排列的多个子像素区域。 在下基板上形成有机绝缘层。 在与子像素区域的边界对应的有机绝缘层上形成绝缘突起。 在有机绝缘层和绝缘突起上形成像素电极。 此外，下取向层形成在像素电极上并用紫外线（UV）光照射，以提供与子像素区域对应的不同取向方向。

公开(公告)号：US07663617B2

公开(公告)日：2010-02-16

申请号：US11329995

申请日：2006-01-10

申请人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Cheol-Woo Park

发明人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Cheol-Woo Park

IPC分类号： G09G5/00

CPC分类号： G02F1/134309 ,  G02F1/136213 ,  G02F2001/133742 ,  G02F2001/134345 ,  G02F2001/134354

摘要： A thin film transistor array panel according to an embodiment of the present invention includes: a substrate; a gate line disposed on the substrate and extending in a first direction; a capacitive electrode separated from the gate line and elongated in a second direction, a data line intersecting the gate line; a thin film transistor connected to the gate line and the data line and including a drain electrode; a coupling electrode overlapping the capacitive electrode and connected to the drain electrode; and a pixel electrode including at least one first subpixel electrode connected to the drain electrode and a second subpixel electrode connected to the capacitive electrode and spaced apart from the at least first subpixel electrode by a gap that overlaps the capacitive electrode or the coupling electrode.

摘要翻译： 根据本发明的实施例的薄膜晶体管阵列面板包括：基板; 设置在所述基板上并沿第一方向延伸的栅极线; 与栅极线分离并沿第二方向延伸的电容电极，与栅极线相交的数据线; 连接到栅极线和数据线并包括漏电极的薄膜晶体管; 耦合电极与电容电极重叠并连接到漏电极; 以及像素电极，其包括连接到所述漏电极的至少一个第一子像素电极和连接到所述电容电极的第二子像素电极，并且与所述至少第一子像素电极间隔开与所述电容电极或所述耦合电极重叠的间隙。

公开(公告)号：US20080204615A1

公开(公告)日：2008-08-28

申请号：US12033188

申请日：2008-02-19

申请人： Kyoung-Ju Shin ,  Jin-Ho Ju ,  Chong-Chul Chai

发明人： Kyoung-Ju Shin ,  Jin-Ho Ju ,  Chong-Chul Chai

IPC分类号： G02F1/1333 ,  G02F1/1368 ,  G02F1/13

CPC分类号： G02F1/136213 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/13606

摘要： A liquid crystal display (“LCD”) includes a gate line, a data line intersecting the gate line, a pixel including first and second sub-pixels connected to the gate line and the data line, and a coupling capacitor coupled between the first and the second sub-pixels. The first sub-pixel includes a first liquid crystal (“LC”) capacitor and a first thin film transistor (“TFT”). The second sub-pixel includes a second LC capacitor and a second TFT. The first and second TFTs respectively include a gate electrode, a source electrode, and a drain electrode. The gate electrodes of the first and second TFTs are connected to the gate line, the source electrodes of the first and second TFTs are connected to the data line, and the coupling capacitor includes the sub-pixel electrode of the second sub-pixel and the drain electrode of the second TFT as two terminals.

摘要翻译： 液晶显示器（“LCD”）包括栅极线，与栅极线相交的数据线，包括连接到栅极线和数据线的第一和第二子像素的像素，以及耦合电容器，耦合在第一和 第二个子像素。 第一子像素包括第一液晶（“LC”）电容器和第一薄膜晶体管（“TFT”）。 第二子像素包括第二LC电容器和第二TFT。 第一和第二TFT分别包括栅电极，源电极和漏电极。 第一和第二TFT的栅电极连接到栅极线，第一和第二TFT的源电极连接到数据线，耦合电容器包括第二子像素的子像素电极和 第二TFT的漏电极作为两个端子。

公开(公告)号：US20080198122A1

公开(公告)日：2008-08-21

申请号：US12069968

申请日：2008-02-13

申请人： Kyoung-Ju Shin ,  Jun-Hyung Souk ,  Chong-Chul Chai

发明人： Kyoung-Ju Shin ,  Jun-Hyung Souk ,  Chong-Chul Chai

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2310/06 ,  G09G2320/0219 ,  G09G2320/0247 ,  G09G2320/0252 ,  G09G2320/0276 ,  G09G2340/16

摘要： A display device includes a gate driving part, a data driving part, a display panel and a kickback voltage compensating part. The gate driving part outputs a gate signal, and the data driving part outputs a data signal. The display panel displays an image in response to the gate signal and the data signal. A pixel voltage of the display panel is reduced by a kickback voltage varied based on a gray scale and induced when the gate signal falls. The kickback voltage compensating part compensates an image control signal externally provided to the kickback voltage compensating part for the kickback voltage to output a data control signal to the data driving part.

摘要翻译： 显示装置包括门驱动部，数据驱动部，显示面板和反冲电压补偿部。 栅极驱动部输出栅极信号，数据驱动部输出数据信号。 显示面板响应于门信号和数据信号显示图像。 显示面板的像素电压由基于灰度变化的反冲电压减小，并且当栅极信号下降时被感应。 反冲电压补偿部件补偿外部提供给反冲电压补偿部分的反射电压的图像控制信号，以将数据控制信号输出到数据驱动部分。

公开(公告)号：US20080001937A1

公开(公告)日：2008-01-03

申请号：US11759515

申请日：2007-06-07

申请人： Kyoung-Ju Shin ,  Jin-Ho Ju ,  Shi-Yul Kim ,  Jang-Soo Kim ,  Chong-Chul Chai ,  Hye-Young Ryu

发明人： Kyoung-Ju Shin ,  Jin-Ho Ju ,  Shi-Yul Kim ,  Jang-Soo Kim ,  Chong-Chul Chai ,  Hye-Young Ryu

IPC分类号： G09G5/00

CPC分类号： G02F1/136227 ,  G02F2001/136222 ,  H01L27/1248

摘要： A display substrate includes a TFT layer, a passivation layer, an organic layer, an inorganic insulating layer and a pixel electrode. The TFT layer includes gate and data lines, a thin film transistor and a storage electrode. The data line crosses the gate line, and is electrically insulated from the gate line by a gate insulating layer. The TFT is electrically connected to the gate and data lines. The passivation layer covers the TFT layer. The organic layer is on the passivation layer. The inorganic insulating layer of a low temperature deposition is on the organic layer, and the low temperature is about 100° C. to about 250° C. The pixel electrode is on the inorganic insulating layer to be electrically connected to the TFT through a contact hole that is formed through the inorganic insulating layer, the organic layer and the passivation layer. The inorganic insulating layer helps to block leakage of impurities from the organic layer to layers above the inorganic insulating layer.

摘要翻译： 显示基板包括TFT层，钝化层，有机层，无机绝缘层和像素电极。 TFT层包括栅极和数据线，薄膜晶体管和存储电极。 数据线与栅极线交叉，并通过栅极绝缘层与栅极线电绝缘。 TFT与栅极和数据线电连接。 钝化层覆盖TFT层。 有机层位于钝化层上。 低温沉积的无机绝缘层在有机层上，低温约为100℃至约250℃。像素电极位于无机绝缘层上，通过接触电连接到TFT 通过无机绝缘层，有机层和钝化层形成的孔。 无机绝缘层有助于阻止杂质从有机层泄漏到无机绝缘层上方的层。

公开(公告)号：US20070040956A1

公开(公告)日：2007-02-22

申请号：US10578028

申请日：2004-10-28

申请人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Joon-Hak Oh ,  Jin-Hong Kim ,  Jin-Sung Hong

发明人： Kyoung-Ju Shin ,  Chong-Chul Chai ,  Joon-Hak Oh ,  Jin-Hong Kim ,  Jin-Sung Hong

IPC分类号： G02F1/136

CPC分类号： G02F1/1365 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/13629

摘要： A thin film diode array panel comprising: an insulating substrate (110); first and second redundant gate lines (141, 142) made of an opaque conductor and formed on the insulating substrate; first and second floating electrodes (143, 144) made of an opaque conductor, formed on the insulating substrate, and disposed between the first and second redundant gate lines (141, 142); an insulating layer (151, 152) formed on the first and second floating electrodes (143, 144); a first gate line (121) formed on the first redundant gate line (141) and including a first input electrode (123) overlapping the first floating electrode (143) where the insulating layer (151) is interposed between the first input electrode and the first floating electrode; a second gate line (122) formed on the second redundant gate line (142) and including a second input electrode (124) overlapping the second floating electrode (144) where the insulating layer (152) is interposed between the second input electrode (124) and the second floating electrode (144); and a pixel electrode (190) including a first contact electrode (191) overlapping the first floating electrode (143) where the insulating layer (151) is interposed between the first contact electrode (191) and the first floating electrode (143), a second contact electrode (192) overlapping the second floating electrode (144) where the insulating layer (152) is interposed between the second contact electrode (192) and the second floating electrode (144), and a main body is provided.

摘要翻译： 一种薄膜二极管阵列面板，包括：绝缘衬底（110）; 第一和第二冗余栅极线（141,142），由不透明导体制成并形成在绝缘基板上; 第一和第二浮置电极（143,144），由不透明导体制成，形成在所述绝缘基板上，并设置在所述第一和第二冗余栅极线（141,142）之间; 形成在第一和第二浮置电极（143,144）上的绝缘层（151,152）; 第一栅极线（121），形成在所述第一冗余栅极线（141）上并且包括与所述第一浮置电极（143）重叠的第一输入电极（123），其中所述绝缘层（151）插入在所述第一输入电极和 第一浮动电极; 形成在第二冗余栅极线（142）上并包括与第二浮置电极（144）重叠的第二输入电极（124）的第二栅极线（122），其中绝缘层（152）介于第二输入电极 ）和第二浮置电极（144）; 和包括与所述第一浮动电极（143）重叠的第一接触电极（191）的像素电极（190），其中所述绝缘层（151）插入在所述第一接触电极（191）和所述第一浮动电极（143）之间， 与第二接触电极（192）和第二浮动电极（144）之间插入绝缘层（152）的第二浮动电极（144）重叠的第二接触电极（192）和主体。

公开(公告)号：US20060227273A1

公开(公告)日：2006-10-12

申请号：US11196623

申请日：2005-08-03

申请人： Kyoung-Ju Shin ,  Cheol-Woo Park ,  Chong-Chul Chai

发明人： Kyoung-Ju Shin ,  Cheol-Woo Park ,  Chong-Chul Chai

IPC分类号： G02F1/1343

CPC分类号： G02F1/13624 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2001/136245

摘要： In the provided liquid crystal display apparatus, a first switching element receives a first data signal and a second switching element receives a second data signal having a polarity opposite that of the first data signal. A first pixel electrode is electrically connected to the first switching element to receive the first data signal and a second pixel electrode is electrically connected to the second switching element to receive the second data signal. The second pixel electrode faces the first pixel electrode and is electrically insulated from the first pixel electrode. A liquid crystal layer has liquid crystal molecules aligned in response to the first and second data signals applied to the first and second pixel electrodes, respectively. Thus, the liquid crystal display apparatus may prevent afterimages on a screen thereof and a flickering phenomenon.

摘要翻译： 在所提供的液晶显示装置中，第一开关元件接收第一数据信号，第二开关元件接收与第一数据信号的极性相反的第二数据信号。 第一像素电极电连接到第一开关元件以接收第一数据信号，并且第二像素电极电连接到第二开关元件以接收第二数据信号。 第二像素电极面对第一像素电极并与第一像素电极电绝缘。 液晶层具有分别响应于施加到第一和第二像素电极的第一和第二数据信号而取向的液晶分子。 因此，液晶显示装置可以防止其屏幕上的残影和闪烁现象。