公开(公告)号：US20130009942A1

公开(公告)日：2013-01-10

申请号：US13619914

申请日：2012-09-14

申请人： Baek-Woon LEE ,  Seong-Il PARK ,  Kyong-Tae PARK

发明人： Baek-Woon LEE ,  Seong-Il PARK ,  Kyong-Tae PARK

IPC分类号： G09G3/32 ,  G06F3/038

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0256

摘要： In a display device, the anode voltage of an organic light emitting element is periodically reset. The control terminal of a driving transistor is periodically reset, and an input data voltage is connected to the control terminal through an input terminal and an output terminal of the driving transistor. As a result, good control over the displayed luminance is achieved. Other features are also provided.

摘要翻译： 在显示装置中，有机发光元件的阳极电压被周期性地复位。 驱动晶体管的控制端子被周期性地复位，并且输入数据电压通过驱动晶体管的输入端子和输出端子连接到控制端子。 结果，实现了对显示亮度的良好控制。 还提供其他功能。

公开(公告)号：US20100045644A1

公开(公告)日：2010-02-25

申请号：US12545019

申请日：2009-08-20

申请人： Baek-Woon LEE ,  Kyong-Tae PARK

发明人： Baek-Woon LEE ,  Kyong-Tae PARK

IPC分类号： G09G5/00 ,  G09G3/30

CPC分类号： G09G3/3233 ,  G09G2300/0842 ,  G09G2320/0261 ,  G09G2320/062 ,  G09G2340/16 ,  G09G2360/16

摘要： In a method of driving a display device and a driving circuit using the driving method, when a current needed to display an image corresponding to one frame is calculated based on a data signal, a second vertical start signal delayed by a first time interval more than a first vertical start signal based on the calculated current. A first gate signal is sequentially output in response to the first vertical start signal, and a display data voltage obtained from the data signal is output during a high period of the first gate signal. A second gate signal is sequentially output in response to the second vertical start signal, and a black data voltage is output during a high period of a second gate signal. Thus, the current applied to a display part is controlled, thereby reducing power consumption and improving moving image.

摘要翻译： 在使用该驱动方法驱动显示装置和驱动电路的方法中，当基于数据信号计算显示对应于一帧的图像所需的电流时，延迟第一时间间隔的第二垂直起始信号， 基于所计算的电流的第一垂直启动信号。 响应于第一垂直起始信号顺序地输出第一门信号，并且在第一门信号的高周期期间输出从数据信号获得的显示数据电压。 响应于第二垂直起始信号顺序地输出第二门信号，并且在第二门信号的高周期期间输出黑数据电压。 因此，控制施加到显示部件的电流，从而降低功耗并改善运动图像。

公开(公告)号：US20100091030A1

公开(公告)日：2010-04-15

申请号：US12411576

申请日：2009-03-26

申请人： Kyong-Tae PARK ,  Baek-Woon LEE ,  Alexander ARKHIPOV

发明人： Kyong-Tae PARK ,  Baek-Woon LEE ,  Alexander ARKHIPOV

IPC分类号： G09G5/02 ,  G09G3/20

CPC分类号： G09G5/02 ,  G09G3/2003 ,  G09G3/3208 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2340/06

摘要： One or more embodiments of the present invention relate to a four color image display device. A display device according to an exemplary embodiment of the present invention includes a first pixel adapted to display a first color, a second pixel adapted to display a second color, a third pixel adapted to display a third color, and a white pixel adapted to display a first white. In one aspect, the first to third pixels are adapted to display a second white in combination, and a ratio of the first white and the second white varies according to a gray. Accordingly, a greenish phenomenon of a low-luminance white light in a four color display device may be reduced.

摘要翻译： 本发明的一个或多个实施例涉及一种四色图像显示装置。 根据本发明的示例性实施例的显示装置包括适于显示第一颜色的第一像素，适于显示第二颜色的第二像素，适于显示第三颜色的第三像素和适于显示第三颜色的白色像素 第一个白色 在一个方面，第一至第三像素组合适于显示第二白色，并且第一白色和第二白色的比例根据灰色而变化。 因此，可以降低四色显示装置中的低亮度白光的绿色现象。

公开(公告)号：US20130120546A1

公开(公告)日：2013-05-16

申请号：US13650355

申请日：2012-10-12

申请人： Si-Duk SUNG ,  Baek-Woon LEE ,  Jong-Hwa PARK

发明人： Si-Duk SUNG ,  Baek-Woon LEE ,  Jong-Hwa PARK

IPC分类号： H04N13/04

CPC分类号： H04N13/398 ,  H04N13/341 ,  H04N2213/008

摘要： A stereoscopic display system and a driving control method thereof are provided. The stereoscopic display system comprises a display device displaying images by dividing a first field and a second field in one image frame, and shutter spectacles controlling opening and closing of a binocular shutter corresponding to a light emitting period of a binocular view point image of the first field and the second field, and wherein the binocular shutter is closed earlier than a finishing point of each light emitting period of the binocular view point image by a first period.

摘要翻译： 提供立体显示系统及其驱动控制方法。 立体显示系统包括通过划分一个图像帧中的第一场和第二场来显示图像的显示装置，以及控制对应于第一和第二场景的双眼视点图像的发光周期的双眼快门的打开和关闭的快门眼镜 场和第二场，并且其中双眼快门比双眼视点图像的每个发光周期的结束点早一段时间关闭。

公开(公告)号：US20070273630A1

公开(公告)日：2007-11-29

申请号：US11752578

申请日：2007-05-23

申请人： Baek-Woon LEE

发明人： Baek-Woon LEE

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G09G2330/021

摘要： A display device includes a plurality of gate lines transmitting gate signals wherein each gate signal has a gate-on voltage and a gate-off voltage, a plurality of data lines intersecting the gate lines and transmitting data voltages, a plurality of storage electrode lines extending in parallel to the gate lines and transmitting storage signals, a plurality of pixels arranged in a matrix wherein each pixel includes a switching element connected to a gate line and a data line, a liquid crystal capacitor connected to the switching element and a common voltage, a storage capacitor connected to the switching element and a storage electrode line, and a plurality of storage signal generators generating the storage signals based on the gate signals. The storage signal applied to each pixel has a changed voltage level immediately after the charging the data voltage into the liquid crystal capacitor and the storage capacitor is completed.

摘要翻译： 显示装置包括：多个栅极线，其传输栅极信号，其中每个栅极信号具有栅极导通电压和栅极截止电压，与栅极线相交的多个数据线并传输数据电压;多个存储电极线延伸 与栅极线并行并且发送存储信号，以矩阵排列的多个像素，其中每个像素包括连接到栅极线和数据线的开关元件，连接到开关元件的液晶电容器和公共电压， 连接到开关元件和存储电极线的存储电容器，以及基于门信号产生存储信号的多个存储信号发生器。 施加到每个像素的存储信号在将数据电压充电到液晶电容器中并且存储电容器完成之后具有改变的电压电平。

公开(公告)号：US20120306730A1

公开(公告)日：2012-12-06

申请号：US13589866

申请日：2012-08-20

申请人： Kwang-Chul JUNG ,  Baek-Woon LEE ,  Joon-Chul GOH

发明人： Kwang-Chul JUNG ,  Baek-Woon LEE ,  Joon-Chul GOH

IPC分类号： G09G3/30

CPC分类号： H01L27/1229 ,  H01L27/1251 ,  H01L27/3262

摘要： A display substrate includes a driving element, a switching element, a gate line, a data line, a driving voltage line and an electroluminescent element. The driving element includes a driving control electrode formed from a first conductive layer, and a driving input electrode and a driving output electrode formed from a second conductive layer. The switching element includes a switching control electrode formed from the second conductive layer, and a switching input electrode and a switching output electrode formed from a third conductive layer. The gate and data lines are formed from the second and third conductive layers, respectively. The driving voltage line is formed from the third conductive layer. Thus, misalignment between upper and lower patterns may be prevented to improve the reliability of a manufacturing process and increase an aperture ratio, thereby enhancing display quality.

摘要翻译： 显示基板包括驱动元件，开关元件，栅极线，数据线，驱动电压线和电致发光元件。 驱动元件包括由第一导电层形成的驱动控制电极和由第二导电层形成的驱动输入电极和驱动输出电极。 开关元件包括由第二导电层形成的开关控制电极和由第三导电层形成的开关输入电极和开关输出电极。 栅极和数据线分别由第二和第三导电层形成。 驱动电压线由第三导电层形成。 因此，可以防止上下图案之间的不对准，以提高制造工艺的可靠性并增加开口率，从而提高显示质量。

公开(公告)号：US20090206733A1

公开(公告)日：2009-08-20

申请号：US12111639

申请日：2008-04-29

申请人： Young-In HWANG ,  Baek-Woon LEE ,  Hae-Yeon LEE ,  Young-Gu JU

发明人： Young-In HWANG ,  Baek-Woon LEE ,  Hae-Yeon LEE ,  Young-Gu JU

IPC分类号： H01L27/32 ,  H01J9/02

CPC分类号： H01L51/5265 ,  H01L27/322 ,  H01L51/5268

摘要： An organic light emitting diode (OLED) display and a method of manufacturing the same are disclosed. The OLED display includes a first pixel, a second pixel, and a third pixel that display different colors. The display includes a first electrode, a second electrode that is opposite to the first electrode, and an emission layer which is disposed between the first electrode and the second electrode. A semi-transparent member is positioned on or under the first electrode and forms a microcavity together with the second electrode. An overcoating film is positioned under the semi-transparent member. At least one of the first pixel, the second pixel, and the third pixel has embossings formed in a surface of the semi-transparent member.

摘要翻译： 公开了一种有机发光二极管（OLED）显示器及其制造方法。 OLED显示器包括第一像素，第二像素和显示不同颜色的第三像素。 显示器包括第一电极，与第一电极相对的第二电极和布置在第一电极和第二电极之间的发射层。 半透明构件位于第一电极上或下方，并与第二电极一起形成微腔。 外涂膜位于半透明构件下方。 第一像素，第二像素和第三像素中的至少一个具有形成在半透明构件的表面中的压纹。

公开(公告)号：US20130222438A1

公开(公告)日：2013-08-29

申请号：US13597746

申请日：2012-08-29

申请人： Kwang-Sub SHIN ,  Baek-Woon LEE

发明人： Kwang-Sub SHIN ,  Baek-Woon LEE

IPC分类号： G09G5/10 ,  G09G5/00

CPC分类号： H04N13/341 ,  G09G3/003 ,  G09G3/2025 ,  G09G2358/00 ,  H04N13/161 ,  H04N2013/403

摘要： A display device includes a display unit including a plurality of pixels connected to a plurality of scan lines and a plurality of data lines, an inverse image processor configured to receive a first image data signal input from an external source and to generate a gray-inverted second image data signal, a controller configured to mix the first image data signal and the second image data signal alternately for each frame to generate a third image data signal, and to generate a driving control signal opening and closing a pair of shutter spectacles for each image frame displayed in the display unit, and a data driver configured to receive the third image data signal from the controller and to apply a corresponding data voltage to each of the plurality of data lines.

摘要翻译： 显示装置包括：显示单元，包括连接到多条扫描线和多条数据线的多个像素;反转图像处理器，被配置为接收从外部源输入的第一图像数据信号，并产生灰色倒置 第二图像数据信号，控制器，被配置为针对每个帧交替混合第一图像数据信号和第二图像数据信号，以产生第三图像数据信号，并且产生驱动控制信号，以对每个快门眼镜进行打开和关闭 显示在显示单元中的图像帧;以及数据驱动器，被配置为从控制器接收第三图像数据信号，并将相应的数据电压施加到多个数据线中的每一个。

公开(公告)号：US20120256936A1

公开(公告)日：2012-10-11

申请号：US13242753

申请日：2011-09-23

申请人： Baek-Woon LEE ,  In-Hwan JI

发明人： Baek-Woon LEE ,  In-Hwan JI

IPC分类号： G09G3/30 ,  G09G5/36 ,  G09G5/10

CPC分类号： G09G3/3225 ,  G09G2320/041 ,  G09G2330/021 ,  G09G2360/16

摘要： The organic light emitting display may include a plurality of pixels for generating light components with predetermined brightness components while controlling the amount of current that flows from a first power source to a second power source via organic light emitting diodes (OLED), a first power source controller for extracting data of the highest gray level among input data items of one frame and for outputting a control value having voltage information corresponding to the highest gray level data, and a first power source generator for generating a controlled voltage value corresponding to the control value and outputting the controlled voltage value to the first power source.

摘要翻译： 有机发光显示器可以包括用于产生具有预定亮度分量的光分量的多个像素，同时控制经由有机发光二极管（OLED）从第一电源流向第二电源的电流量，第一电源 控制器，用于提取一帧的输入数据项中的最高灰度级的数据，并输出具有与最高灰度级数据对应的电压信息的控制值;以及第一电源发生器，用于产生对应于控制值的受控电压值 并将所述受控电压值输出到所述第一电源。

公开(公告)号：US20110298783A1

公开(公告)日：2011-12-08

申请号：US13209888

申请日：2011-08-15

申请人： Joon-Hak OH ,  Chong-Chul CHAI ,  Baek-Woon LEE

发明人： Joon-Hak OH ,  Chong-Chul CHAI ,  Baek-Woon LEE

IPC分类号： G09G3/36 ,  G02F1/1343 ,  G09G5/00

CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2320/0209

摘要： A liquid crystal display panel includes n-number of gate lines, (m+1)-number of data lines and (m×n)-number of pixels, wherein the ‘n’ and ‘m’ are natural numbers. The gate lines are extended in a first direction. The data lines are extended in a second direction that is substantially perpendicular to the first direction. The first and last data lines are electrically connected to each other. The pixels are arranged in a matrix shape. M-number of the pixels is arranged along the first direction, and n-number of the pixels is arranged along the second direction. A pixel electrode of the pixels arranged in the second direction are electrically connected to left and right data lines alternately to enhance a display quality and reduce power consumption.

摘要翻译： 液晶显示面板包括n条栅极线，（m + 1）个数据线和（m×n）个像素数，其中“n”和“m”是自然数。 栅极线在第一方向上延伸。 数据线在基本上垂直于第一方向的第二方向上延伸。 第一和最后的数据线彼此电连接。 像素被排列成矩阵形状。 沿着第一方向布置M个像素，并且沿着第二方向布置n个像素。 配置在第二方向上的像素的像素电极交替地电连接到左和右数据线，以提高显示质量并降低功耗。