公开(公告)号：US20110234644A1

公开(公告)日：2011-09-29

申请号：US12902466

申请日：2010-10-12

Applicant: Kyong-Tae PARK ,  Alexander Arkhipov ,  Baek-Woon Lee ,  Seon-Min Kim

Inventor： Kyong-Tae PARK ,  Alexander Arkhipov ,  Baek-Woon Lee ,  Seon-Min Kim

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G09G3/2003 ,  G09G3/3208 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2320/0693 ,  G09G2360/145

Abstract: A display device includes a display unit and a controller, the controller generating and transmitting a scan signal and an image data signal to a scan driver and a data driver, respectively. The controller includes a memory unit storing a look-up table of basic correction amounts for a test image data signal according a comparison result of comparing a measured value of an image of the display unit displaying the test image data signal with a target value of the test image data signal, and a data controller storing data for a modulation coefficient for applying the look-up table to the supplied image data signal, calculating a full correction amount corresponding to the supplied image data signal using the modulation coefficient and the basic correction amount of the look-up table, and outputting a corrected image data signal by correcting the supplied image data signal by the full correction amount.

Abstract translation: 显示装置包括显示单元和控制器，控制器分别产生扫描信号和图像数据信号到扫描驱动器和数据驱动器。 控制器包括：存储器单元，其根据将显示测试图像数据信号的显示单元的图像的测量值与测试图像数据信号的目标值进行比较的比较结果，存储用于测试图像数据信号的基本校正量的查找表 测试图像数据信号，以及数据控制器，存储用于将查找表应用于所提供的图像数据信号的调制系数的数据，使用调制系数和基本校正量计算与所提供的图像数据信号相对应的全部校正量 并且通过校正所提供的图像数据信号通过全部校正量来输出校正的图像数据信号。

公开(公告)号：US07965345B2

公开(公告)日：2011-06-21

申请号：US10793860

申请日：2004-03-08

Applicant: Hee-Seob Kim ,  Young-Chol Yang ,  Kyoung-Ju Shin ,  Sung-Kyu Hong ,  Jong-Lae Kim ,  Baek-Woon Lee

Inventor： Hee-Seob Kim ,  Young-Chol Yang ,  Kyoung-Ju Shin ,  Sung-Kyu Hong ,  Jong-Lae Kim ,  Baek-Woon Lee

IPC: G02F1/136 ,  G02F1/1343

CPC classification number: G02F1/13624 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/134345

Abstract: A pixel electrode and a direction control electrode capacitively coupled to the pixel electrode are provided in a pixel. A pixel thin film transistor is connected to a gate line, a data line, and the pixel electrode. A direction control electrode thin film transistor is connected to a previous gate line, a previous data lines or a next data line, and the direction control electrode. The gate lines are supplied with scanning signals, and each scanning signal includes first and second pulses in a frame. The first pulse of a scanning signal is synchronized with the second pulse of a previous scanning signal.

Abstract translation: 电容耦合到像素电极的像素电极和方向控制电极设置在像素中。 像素薄膜晶体管连接到栅极线，数据线和像素电极。 方向控制电极薄膜晶体管连接到先前的栅极线，先前的数据线或下一个数据线，以及方向控制电极。 栅极线被提供有扫描信号，并且每个扫描信号包括帧中的第一和第二脉冲。 扫描信号的第一脉冲与先前扫描信号的第二脉冲同步。

公开(公告)号：US07965033B2

公开(公告)日：2011-06-21

申请号：US12243286

申请日：2008-10-01

Applicant: Young-In Hwang ,  Baek-Woon Lee

Inventor： Young-In Hwang ,  Baek-Woon Lee

IPC: H01J1/62

CPC classification number: H01L51/5265 ,  H01L27/3211 ,  H01L27/3276

Abstract: An organic light emitting device includes a first pixel, a second pixel, and a third pixel to display different colors from each other, wherein the organic light emitting device includes a first electrode, a second electrode facing the first electrode, a light emitting member disposed between the first electrode and the second electrode, and a translucent member disposed on or under the first electrode and forming a micro-cavity along with the second electrode. The translucent member has the same thickness in the first pixel as in the second pixel.

Abstract translation: 有机发光器件包括第一像素，第二像素和第三像素以彼此不同的颜色，其中所述有机发光器件包括第一电极，面对所述第一电极的第二电极，设置在所述发光元件 在第一电极和第二电极之间，以及设置在第一电极上或下方的半透明构件，并与第二电极一起形成微腔。 半透明构件在第一像素中具有与第二像素相同的厚度。

公开(公告)号：US07906898B2

公开(公告)日：2011-03-15

申请号：US11936667

申请日：2007-11-07

Applicant: Baek-Woon Lee

Inventor： Baek-Woon Lee

IPC: H01L51/00 ,  H01J9/00

CPC classification number: H01L51/5262 ,  H01L27/3244 ,  H01L51/5209

Abstract: An organic light emitting device (OLED) is presented that includes: signal lines formed on a substrate; thin film transistors formed on the substrate and electrically connected to the signal lines; a first passivation layer having a concavo-convex surface; a first electrode formed on the first passivation layer; a partition formed on the first electrode and having an opening extending to the first electrode; a light emitting member formed in the opening and covered by a second electrode. The refractive indices of the light emitting member and the first passivation layer are different, and the refractive indices of the first passivation layer and the first electrode are different. The concavo-convex surface increases the luminescent surface area without decreasing the opening size, thereby enhancing the luminous power per unit pixel electrode. Forming an interface of materials whose refractive indices differ by at least 0.2 within the OLED increases light extraction efficiency.

Abstract translation: 提出了一种有机发光器件（OLED），其包括：形成在衬底上的信号线; 形成在基板上并电连接到信号线的薄膜晶体管; 具有凹凸表面的第一钝化层; 形成在所述第一钝化层上的第一电极; 形成在所述第一电极上并具有延伸到所述第一电极的开口的隔板; 形成在开口中并被第二电极覆盖的发光部件。 发光部件和第一钝化层的折射率不同，第一钝化层和第一电极的折射率不同。 凹凸表面增加发光表面积而不减小开口尺寸，从而提高每单位像素电极的发光功率。 在OLED内形成折射指数至少为0.2的材料的界面增加了光提取效率。

公开(公告)号：US20100164847A1

公开(公告)日：2010-07-01

申请号：US12545615

申请日：2009-08-21

Applicant: Baek-Woon Lee ,  Seong-II PARK ,  Kyong-Tae PARK

Inventor： Baek-Woon Lee ,  Seong-II PARK ,  Kyong-Tae PARK

IPC: G09G3/30

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0256

Abstract: 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.

Abstract translation: 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：US07710374B2

公开(公告)日：2010-05-04

申请号：US10553501

申请日：2004-04-16

Applicant: Baek-Woon Lee

Inventor： Baek-Woon Lee

IPC: G09G3/36

CPC classification number: G02F1/1368 ,  G09G3/2003 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2320/0209 ,  G09G2320/0247 ,  G09G2340/06

Abstract: A liquid crystal display includes a plurality of subpixels respectively having switching elements and arranged in a matrix, a plurality of gate lines connected to the subpixels via the switching elements and transmitting a gate signal for turning on or off the switching elements, and a plurality of data lines connected to the subpixels via the switching elements and transmitting a data voltage. The respective subpixels are located in areas defined by two adjacent gate lines and two adjacent data lines, which are uniquely connected to a pair of gate line and data line, and at least one of the subpixels is connected to the different gate lines or the data line positioned at opposite side with respect to the other subpixel of the same row. In this case, a pair of subpixels adjacent above and below are connected to the gate line therebetween or the gate lines positioned at opposite side each other. In this way, any inversions for each color can be performed without changing conventional driving ICs.

Abstract translation: 液晶显示器包括分别具有开关元件并且被布置成矩阵的多个子像素，经由开关元件连接到子像素的多条栅极线，并且传输用于导通或断开开关元件的栅极信号，以及多个 经由开关元件与子像素连接的数据线，并传送数据电压。 各子像素位于由两条相邻的栅极线和两条相邻的数据线限定的区域中，这两条相邻的数据线与一对栅极线和数据线唯一连接，并且至少一个子像素连接到不同的栅极线或数据 线相对于同一行的另一子像素位于相对侧。 在这种情况下，与其相邻的一对子像素连接到它们之间的栅极线或位于彼此相对侧的栅极线。 以这种方式，可以在不改变常规驱动IC的情况下执行每种颜色的任何反转。

公开(公告)号：US20100072883A1

公开(公告)日：2010-03-25

申请号：US12363351

申请日：2009-01-30

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

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

IPC: H01L51/50 ,  H01L51/56

CPC classification number: H01L51/5278 ,  H01L51/5265

Abstract: An organic light emitting device comprises: one or more first transflective members disposed on the substrate; one or more pixel electrodes disposed on the respective one or more first transflective members; one or more first organic light emitting members disposed on the respective one or more pixel electrodes; one or more second transflective members disposed on the respective one or more first organic light emitting members; one or more second organic light emitting members disposed on the respective second transflective members; and a common electrode disposed on the one or more second organic light emitting members. Other embodiments are also provided.

Abstract translation: 一种有机发光器件包括：一个或多个设置在所述衬底上的第一半透反射构件; 设置在相应的一个或多个第一半透反射构件上的一个或多个像素电极; 设置在所述一个或多个像素电极上的一个或多个第一有机发光部件; 一个或多个第二半透反射构件，设置在相应的一个或多个第一有机发光构件上; 一个或多个第二有机发光构件，设置在相应的第二透反射构件上; 以及设置在所述一个或多个第二有机发光部件上的公共电极。 还提供了其他实施例。

公开(公告)号：US20100072882A1

公开(公告)日：2010-03-25

申请号：US12362056

申请日：2009-01-29

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

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

IPC: H01J1/62 ,  H01L21/02 ,  H01L51/40

CPC classification number: H01L27/322 ,  H01L51/5265

Abstract: The present invention relates to an organic light emitting display device and a manufacturing method thereof. The organic light emitting display device according to an exemplary embodiment of the present invention includes: a substrate; a plurality of thin film transistors disposed on the substrate; an overcoat disposed on the thin film transistor; a thin film pattern disposed on the overcoat, the thin film pattern comprising a plurality of first portions where the thin film is present and a plurality of second portions where the thin film is not present; a first electrode disposed on the thin film pattern; an organic light emitting member disposed on the first electrode; and a second electrode disposed on the organic light emitting member. The first portion and the second portion are alternately arranged.

Abstract translation: 本发明涉及有机发光显示装置及其制造方法。 根据本发明的示例性实施例的有机发光显示装置包括：基板; 设置在所述基板上的多个薄膜晶体管; 设置在薄膜晶体管上的外涂层; 设置在外涂层上的薄膜图案，薄膜图案包括存在薄膜的多个第一部分和不存在薄膜的多个第二部分; 设置在所述薄膜图案上的第一电极; 设置在所述第一电极上的有机发光部件; 以及设置在有机发光部件上的第二电极。 第一部分和第二部分交替布置。

公开(公告)号：US20100053137A1

公开(公告)日：2010-03-04

申请号：US12360526

申请日：2009-01-27

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

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

IPC: G09G5/00 ,  G09G5/10

CPC classification number: G09G3/3225 ,  G09G3/2022 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2320/0223 ,  G09G2320/0666 ,  G09G2340/06

Abstract: In a display device, a signal controller compensates for luminance of an input image signal that corresponds to each of a plurality of pixels in accordance with a luminance compensation coefficient depending on a position of each pixel, and generates a compensation image signal. A data driver generates data signals that correspond to the plurality of pixels in accordance with the compensation image signal, and supplies the data signals to the corresponding pixels, respectively. The luminance compensation coefficient may depend on a magnitude of the input image signal.

Abstract translation: 在显示装置中，信号控制器根据取决于每个像素的位置的亮度补偿系数来补偿对应于多个像素中的每一个的输入图像信号的亮度，并产生补偿图像信号。 数据驱动器根据补偿图像信号产生与多个像素对应的数据信号，并将数据信号分别提供给对应的像素。 亮度补偿系数可以取决于输入图像信号的幅度。

公开(公告)号：US20100045644A1

公开(公告)日：2010-02-25

申请号：US12545019

申请日：2009-08-20

Applicant: Baek-Woon LEE ,  Kyong-Tae PARK

Inventor： Baek-Woon LEE ,  Kyong-Tae PARK

IPC: G09G5/00 ,  G09G3/30

CPC classification number: G09G3/3233 ,  G09G2300/0842 ,  G09G2320/0261 ,  G09G2320/062 ,  G09G2340/16 ,  G09G2360/16

Abstract: 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.

Abstract translation: 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。