公开(公告)号：US20090267494A1

公开(公告)日：2009-10-29

申请号：US12328265

申请日：2008-12-04

Applicant: Hae-Yeon Lee ,  Baek-Woon Lee ,  Young-In Hwang ,  Young-Gu Ju

Inventor： Hae-Yeon Lee ,  Baek-Woon Lee ,  Young-In Hwang ,  Young-Gu Ju

IPC: H01J1/62 ,  H01J9/20

CPC classification number: H01L51/5265 ,  H01L27/3213 ,  H01L27/322 ,  H01L27/3244 ,  H01L51/5036 ,  H01L51/5268

Abstract: An OLED display and a manufacturing method of the OLED display are disclosed. The OLED display includes a first pixel, a second pixel, a third pixel, a substrate, an overcoating film formed on the substrate, and a translucent member formed on the overcoating film. The translucent member includes a multi-layered structure that includes a metal layer as the lowest layer, a first electrode is formed on the translucent member, an emission member is formed on the first electrode, and a second electrode is formed on the emission member.

Abstract translation: 公开了OLED显示器和OLED显示器的制造方法。 OLED显示器包括第一像素，第二像素，第三像素，基板，形成在基板上的外涂膜，以及形成在外涂膜上的透光性部件。 半透明构件包括包括作为最低层的金属层的多层结构，在透光构件上形成第一电极，在第一电极上形成发光构件，在发光构件上形成第二电极。

公开(公告)号：US20090213048A1

公开(公告)日：2009-08-27

申请号：US12243230

申请日：2008-10-01

Applicant: Kyong-Tae Park ,  Baek-Woon Lee ,  Alexander Arkhipov

Inventor： Kyong-Tae Park ,  Baek-Woon Lee ,  Alexander Arkhipov

IPC: G09G3/30

CPC classification number: G09G3/2092 ,  G09G3/2003 ,  G09G3/32 ,  G09G2300/0452 ,  G09G2320/0626 ,  G09G2320/0666

Abstract: The present invention relates to an organic light emitting display device and a method for processing image signals thereof. An organic light emitting display device according to the present invention receives a plurality of input image signals respectively corresponding to the pixels representing a first color, a second color, a third color, and a white color, and converts the input image signals of at least two dots respectively representing the first color to the third color among the input image signals according to a first extension coefficient to generate a plurality of four-color image signals of at least two dots respectively representing the first color, the second color, the third color, and the white color, to respectively sum a distortion amount of a color impression of the four-color image signals of at least two dots, to calculate a partial extension coefficient corresponding to the sum result, and to extension-convert the input image signals of at least two dot according to the partial extension coefficient thereby generating the four-color output image signals of at least two dots.

Abstract translation: 有机发光显示装置及其图像信号的处理方法技术领域本发明涉及有机发光显示装置及其图像信号的处理方法。 根据本发明的有机发光显示装置接收分别对应于表示第一颜色，第二颜色，第三颜色和白色的像素的多个输入图像信号，并且将输入图像信号至少 两个点分别根据第一扩展系数表示输入图像信号中的第一颜色与第三颜色，以生成分别表示第一颜色，第二颜色，第三颜色的至少两个点的多个四色图像信号 和白色，分别对至少两个点的四色图像信号的色彩印象的失真量求和，以计算对应于和结果的部分扩展系数，并对输入图像信号进行扩展转换 根据部分扩展系数至少两个点，从而生成至少两个点的四色输出图像信号。

公开(公告)号：US20090128694A1

公开(公告)日：2009-05-21

申请号：US12356258

申请日：2009-01-20

Applicant: Young-Chol Yang ,  Baek-Woon Lee

Inventor： Young-Chol Yang ,  Baek-Woon Lee

IPC: H04N7/01

CPC classification number: G09G3/2003 ,  G09G3/3648 ,  G09G2340/06 ,  G09G2360/16

Abstract: A method of converting image signals for a display device including six-color subpixels is provided, which includes: classifying three-color input image signals into maximum, middle, and minimum; decomposing the classified signals into six-color components; determining a maximum among the six-color components; calculating a scaling factor; and extracting six-color output signals.

Abstract translation: 提供一种转换包括六色子像素的显示装置的图像信号的方法，其包括：将三色输入图像信号分类为最大，中间和最小; 将分类信号分解为六色成分; 确定六色成分中的最大值; 计算缩放因子; 并提取六色输出信号。

公开(公告)号：US20090122074A1

公开(公告)日：2009-05-14

申请号：US12259766

申请日：2008-10-28

Applicant: Si-Duk Sung ,  Baek-Woon Lee

Inventor： Si-Duk Sung ,  Baek-Woon Lee

IPC: G09G5/02 ,  G09G5/10

CPC classification number: G09G3/2007 ,  G09G5/02 ,  G09G2300/0443 ,  G09G2360/16

Abstract: A display device includes a color converter, a timing controller, and a display panel. The color converter converts R, G, and B data into R′, G′, B′, and W′ data. The R′, G′, B′, and W′ data includes first component data and second component data. The timing controller provides the first component data to a data driver during a first driving time and provides the second component data to the data driver during a second driving time. The data driver provides gray level display voltages corresponding to the first component data and the second component data to a data line, and the display panel displays the R′, G′, B′ and W′ data in response to the gray level display voltage. A method of driving the display device is also disclosed.

Abstract translation: 显示装置包括彩色转换器，定时控制器和显示面板。 颜色转换器将R，G和B数据转换为R'，G'，B'和W'数据。 R'，G'，B'和W'数据包括第一分量数据和第二分量数据。 定时控制器在第一驱动时间期间向数据驱动器提供第一分量数据，并且在第二驱动时间期间将第二分量数据提供给数据驱动器。 数据驱动器将对应于第一分量数据和第二分量数据的灰度级显示电压提供给数据线，并且显示面板响应于灰度级显示电压显示R'，G'，B'和W'数据 。 还公开了一种驱动显示装置的方法。

公开(公告)号：US20090115707A1

公开(公告)日：2009-05-07

申请号：US12260943

申请日：2008-10-29

Applicant: Kyong-Tae Park ,  Baek-Woon Lee ,  Alexander Arkhipov

Inventor： Kyong-Tae Park ,  Baek-Woon Lee ,  Alexander Arkhipov

IPC: G09G3/30

CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2310/0262 ,  G09G2310/06 ,  G09G2320/0233 ,  G09G2320/0285

Abstract: An organic light-emitting display device and a method of driving the display device are disclosed. A pixel circuit used in the organic light-emitting display device includes a first switching transistor, a second switching transistor and a driving transistor. The first switching transistor switches a data voltage in response to a first control signal. The second switching transistor switches a compensation voltage in response to a second control signal. The driving transistor provides an electric current to an organic light-emitting device in response to the data voltage and the compensation voltage.

Abstract translation: 公开了一种有机发光显示装置和驱动显示装置的方法。 在有机发光显示装置中使用的像素电路包括第一开关晶体管，第二开关晶体管和驱动晶体管。 第一开关晶体管响应于第一控制信号切换数据电压。 第二开关晶体管响应于第二控制信号而切换补偿电压。 驱动晶体管响应于数据电压和补偿电压向有机发光器件提供电流。

公开(公告)号：US20090086094A1

公开(公告)日：2009-04-02

申请号：US12234310

申请日：2008-09-19

Applicant: Baek-Woon Lee

Inventor： Baek-Woon Lee

IPC: H04N11/20

CPC classification number: G09G3/2003 ,  G09G2340/06 ,  G09G2360/16 ,  H04N1/6022

Abstract: An apparatus for converting three-color image signals to four-color image signals including a white signal comprises a data processor which generates the four-color image signals from the three-color image signals, calculates distortion values associated with conversion to the four-color image signals, and calculates scaling factors from the distortion values, the scaling factors being used to scale image signals in generating the four-color image signals. A method for operating the apparatus is also provided.

Abstract translation: 用于将三色图像信号转换成包括白色信号的四色图像信号的装置包括从三色图像信号生成四色图像信号的数据处理器，计算与四色转换相关联的失真值 图像信号，并且根据失真值计算缩放因子，缩放因子用于在生成四色图像信号时缩放图像信号。 还提供了一种操作该装置的方法。

公开(公告)号：US20080291195A1

公开(公告)日：2008-11-27

申请号：US12189490

申请日：2008-08-11

Applicant: Baek-Woon Lee ,  Joon-Hak Oh ,  Keun-Kyu Song ,  Cheol-Woo Park

Inventor： Baek-Woon Lee ,  Joon-Hak Oh ,  Keun-Kyu Song ,  Cheol-Woo Park

IPC: G09G3/36 ,  G06F3/038

CPC classification number: G09G3/3688 ,  G02F1/1362 ,  G09G3/2011 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0823 ,  G09G2320/0209 ,  G09G2320/0219

Abstract: A liquid crystal display is provided, which includes: a plurality of pixel row groups, each pixel row group including at least one pixel row that includes a plurality of pixels arranged in a matrix and including switching elements; a plurality of gate lines connected to the switching elements and transmitting a gate-on voltage for turning on the switching elements; and a plurality of data lines connected to the switching elements and transmitting data voltages, wherein the switching elements in adjacent pixel row groups are connected to the data lines at opposite sides.

Abstract translation: 提供了一种液晶显示器，其包括：多个像素行组，每个像素行组包括至少一个像素行，其包括以矩阵排列并包括开关元件的多个像素; 连接到开关元件的多条栅极线，并且传输用于导通开关元件的栅极导通电压; 以及连接到开关元件并传输数据电压的多条数据线，其中相邻像素行组中的开关元件在相对侧连接到数据线。

公开(公告)号：US07365724B2

公开(公告)日：2008-04-29

申请号：US11504194

申请日：2006-08-15

Applicant: Baek-woon Lee

Inventor： Baek-woon Lee

IPC: G09G3/36

CPC classification number: G09G3/2011 ,  G09G3/3648 ,  G09G5/39 ,  G09G2320/02 ,  G09G2320/0252 ,  G09G2340/16

Abstract: Disclosed is an LCD and driving method thereof. The present invention comprises a data gray signal modifier for receiving gray signals from a data gray signal source, and outputting modification gray signals by consideration of gray signals of present and previous frames; a data driver for changing the modification gray signals into corresponding data voltages and outputting image signals; a gate driver for sequentially supplying scanning signals; and an LCD panel comprising a plurality of gate lines for transmitting the scanning signals; a plurality of data lines, being insulated from the gate lines and crossing them, for transmitting the image signals; and a plurality of pixels, formed by an area surrounded by the gate lines and data lines and arranged as a matrix pattern, having switching elements connected to the gate lines and data lines.

Abstract translation: 公开了一种LCD及其驱动方法。 本发明包括用于从数据灰度信号源接收灰度信号的数据灰度信号修改器，并且通过考虑当前帧和先前帧的灰度信号来输出修正灰度信号; 数据驱动器，用于将修改的灰度信号改变成相应的数据电压并输出图像信号; 用于顺序地提供扫描信号的栅极驱动器; 以及LCD面板，包括用于传输扫描信号的多条栅极线; 多条数据线，与栅极线绝缘并与之交叉，用于传输图像信号; 以及多个像素，由被栅极线和数据线包围的区域形成并且被布置为矩阵图案，具有连接到栅极线和数据线的开关元件。

公开(公告)号：US20070273630A1

公开(公告)日：2007-11-29

申请号：US11752578

申请日：2007-05-23

Applicant: Baek-Woon LEE

Inventor： Baek-Woon LEE

IPC: G09G3/36

CPC classification number: G09G3/3655 ,  G09G2330/021

Abstract: 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.

Abstract translation: 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：US20070019145A1

公开(公告)日：2007-01-25

申请号：US11490265

申请日：2006-07-19

Applicant: Nam-seok Rho ,  Baek-woon Lee ,  Mun-pyo Hong

Inventor： Nam-seok Rho ,  Baek-woon Lee ,  Mun-pyo Hong

IPC: G02F1/1343 ,  G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/1362 ,  G02F2201/52

Abstract: The present invention relates to a display device comprising a gate line; a data line insulated from the gate line and crossing the gate line; and a pixel area connected to a TFT formed at an intersection of the gate line and the data line and having a red, a green, a blue, and a white subpixels which are disposed in a 2×2 matrix, wherein one of areas of the red subpixel, the green subpixel, and the blue subpixel, and an area of the white subpixel are less than 25% of an area of the pixel area, respectively. Thus, the present invention provides a liquid crystal display to display images by properly adjusting color balance.

Abstract translation: 本发明涉及包括栅线的显示装置; 与栅极线绝缘并与栅极线交叉的数据线; 以及形成在所述栅极线与所述数据线的交叉点的具有红色，绿色，蓝色和白色子像素的TFT的像素区域，其设置在2×2矩阵中，其中，所述红色 子像素，绿色子像素和蓝色子像素，并且白色子像素的面积分别小于像素区域的面积的25％。 因此，本发明提供了通过适当地调节色彩平衡来显示图像的液晶显示器。