公开(公告)号：US20080266330A1

公开(公告)日：2008-10-30

申请号：US11951428

申请日：2007-12-06

申请人： Kyong-Tae PARK ,  Alexander ARKHIPOV ,  Beohm-Rock CHOI ,  Young-Rok SONG

发明人： Kyong-Tae PARK ,  Alexander ARKHIPOV ,  Beohm-Rock CHOI ,  Young-Rok SONG

IPC分类号： G09G3/28

CPC分类号： G09G3/2003 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2300/0452 ,  G09G2330/021 ,  G09G2340/06 ,  G09G2360/16

摘要： A display device includes pixels which represent first, second and third colors and white, a signal controller which operates a white initial luminance value of the white and first, second and third luminance compensation values of the first, second and third colors based on input image signals of the first, second and third colors, generates a white output image signal of the white based on a sum of at least one portion of the first, second and third luminance compensation values and the white initial luminance value, and generates first, second and third output image signals of the first, second and third colors based on remaining first, second and third luminance compensation values, and a data driver which converts the white output image signal and the first, second and third output image signals into data voltages and supplies the data voltages to the pixels to display an image.

摘要翻译： 显示装置包括表示第一，第二和第三颜色和白色的像素，信号控制器，其基于输入图像操作第一，第二和第三颜色的白色和第一，第二和第三颜色的白色初始亮度值 基于第一，第二和第三颜色的信号，基于第一，第二和第三亮度补偿值和白色初始亮度值的至少一部分的和产生白色的白色输出图像信号，并且产生第一，第二和第三颜色的第一， 以及基于剩余的第一，第二和第三亮度补偿值的第一，第二和第三颜色的第三输出图像信号，以及将白色输出图像信号和第一，第二和第三输出图像信号转换成数据电压的数据驱动器， 将数据电压提供给像素以显示图像。

公开(公告)号：US20080068310A1

公开(公告)日：2008-03-20

申请号：US11843977

申请日：2007-08-23

申请人： Beohm-Rock CHOI ,  Kyong-Tae PARK ,  Young-Rok SONG

发明人： Beohm-Rock CHOI ,  Kyong-Tae PARK ,  Young-Rok SONG

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/3291 ,  G09G2300/0842 ,  G09G2310/0256 ,  G09G2320/0276 ,  G09G2320/043 ,  G09G2340/06

摘要： An organic light-emitting diode (OLED) display panel includes a plurality of pixels displaying a plurality of colors. Each pixel has an OLED element. A gamma voltage-generating section generates a reference gamma voltage based on a gamma curve in which the lowest gradation of the total number of gradations is mapped as a negative data voltage with respect to a reference voltage. A data conversion section converts a first data signal into a second data signal that includes data corresponding to the lowest gradation. A source drive section converts the second data signal into a third data signal by using the reference gamma voltage to provide the OLED display panel with the third data signal.

摘要翻译： 有机发光二极管（OLED）显示面板包括显示多种颜色的多个像素。 每个像素都有一个OLED元件。 伽马电压产生部分基于伽马曲线生成参考伽马电压，其中灰度总数的最低灰度被映射为相对于参考电压的负数据电压。 数据转换部分将第一数据信号转换成包括与最低灰度对应的数据的第二数据信号。 源极驱动部分通过使用参考伽玛电压将第二数据信号转换成第三数据信号，以向OLED显示面板提供第三数据信号。

公开(公告)号：US20080042549A1

公开(公告)日：2008-02-21

申请号：US11765230

申请日：2007-06-19

申请人： Young-Rok SONG ,  Kyong-Tae PARK ,  Beohm-Rock CHOI

发明人： Young-Rok SONG ,  Kyong-Tae PARK ,  Beohm-Rock CHOI

IPC分类号： H01J1/62 ,  H01J9/24

CPC分类号： G09G3/3225 ,  G09G2300/04 ,  G09G2300/0426 ,  G09G2330/02 ,  H01L27/3276

摘要： An organic light emitting diode (“OLED”) display and a manufacturing method thereof according to the present invention includes: a display panel including a display area in which a plurality of thin film transistors and an emission layer are formed and a peripheral area disposed along a circumference of the display area; at least one driver provided in the peripheral area, the driver applies a display signal including a gate signal and a data signal to each thin film transistor; a voltage pad formed in the peripheral area, the voltage pad which applies at least one of a driving voltage and a common voltage to the display area; an exterior voltage source input section which applies at least one of the driving voltage and the common voltage to the voltage pad; a metal wire connecting the exterior voltage source input section and the voltage pad; and a conductive fixing member for fixing the metal wire to the voltage pad.

摘要翻译： 根据本发明的有机发光二极管（“OLED”）显示器及其制造方法包括：显示面板，包括形成多个薄膜晶体管和发射层的显示区域和沿着 显示区域的圆周; 设置在周边区域中的至少一个驱动器，驱动器向每个薄膜晶体管施加包括门信号和数据信号的显示信号; 形成在所述周边区域中的电压焊盘，所述电压焊盘对所述显示区域施加驱动电压和公共电压中的至少一个; 外部电压源输入部，其向所述电压焊盘施加所述驱动电压和所述公共电压中的至少一个; 连接外部电压源输入部和电压焊盘的金属线; 以及用于将金属线固定到电压焊盘的导电固定构件。

公开(公告)号：US20070296878A1

公开(公告)日：2007-12-27

申请号：US11767700

申请日：2007-06-25

申请人： Sung-Soo LEE ,  Beohm-Rock CHOI ,  Kyong-Tae PARK ,  Young-Rok SONG ,  Ji-Hye CHOI

发明人： Sung-Soo LEE ,  Beohm-Rock CHOI ,  Kyong-Tae PARK ,  Young-Rok SONG ,  Ji-Hye CHOI

IPC分类号： G02F1/133

CPC分类号： H01L27/3244 ,  H01L2251/562

摘要： The present invention provides an electrical processing apparatus and method for electrically processing a display panel having an organic light-emitting layer. The method for electrically processing a display panel having an organic light-emitting layer includes dividing a light-emitting region of the display panel into a plurality of regions; and applying a voltage to at least one region of the plurality of regions where an amplitude of the voltage exceeds an amplitude of a driving voltage of the display panel. The electrical processing apparatus includes a display panel comprising an organic light-emitting layer, a light emitting region, and a plurality of regions, the plurality of regions being defined by dividing the light emitting region; a jig for holding the display panel; and a current supplying portion, wherein the current supplying portion supplies a current individually to each of the plurality of regions.

摘要翻译： 本发明提供一种电加工具有有机发光层的显示面板的电加工装置和方法。 电化学处理具有有机发光层的显示面板的方法包括将显示面板的发光区域划分为多个区域; 以及对电压的幅度超过显示面板的驱动电压的振幅的多个区域中的至少一个区域施加电压。 电气处理装置包括：显示面板，包括有机发光层，发光区域和多个区域，所述多个区域通过划分发光区域而限定; 夹持显示面板的夹具; 和电流供应部分，其中电流供应部分分别向多个区域中的每个区域提供电流。

公开(公告)号：US20080266329A1

公开(公告)日：2008-10-30

申请号：US11933012

申请日：2007-10-31

申请人： Kyong-Tae PARK ,  Beohm-Rock CHOI ,  Young-Rok SONG

发明人： Kyong-Tae PARK ,  Beohm-Rock CHOI ,  Young-Rok SONG

IPC分类号： G09G5/10 ,  G09G3/30

CPC分类号： G09G3/2003 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2320/0666 ,  G09G2340/06

摘要： A display device includes; a plurality of pixels which individually display one of a first color, a second color, a third color, and white, a signal processor which receives input image signals corresponding to the first to third colors, modifies color temperatures represented by the input image signals, compensates luminances of the input image signals, and converts the input image signals corresponding to the first to third colors into output image signals corresponding to the first to third colors and white as a result of the modification and compensation, and a data driver which converts the output image signals into data voltages and supplies the data voltages to the pixels.

摘要翻译： 显示装置包括： 分别显示第一颜色，第二颜色，第三颜色和白色中的一个的多个像素，接收与第一至第三颜色相对应的输入图像信号的信号处理器，修改由输入图像信号表示的色温， 补偿输入图像信号的亮度，并且将与第一至第三颜色相对应的输入图像信号作为修改和补偿的结果转换为与第一至第三颜色相对应的输出图像信号和白色;以及数据驱动器，其将 将图像信号输出为数据电压，并将数据电压提供给像素。

公开(公告)号：US20100149162A1

公开(公告)日：2010-06-17

申请号：US12505392

申请日：2009-07-17

申请人： Kyong-Tae PARK ,  Young-II KIM

发明人： Kyong-Tae PARK ,  Young-II KIM

IPC分类号： G06F3/038

CPC分类号： G09G3/2007

摘要： The present invention relates to a method for compensating voltage drop of a display device, a system for voltage drop compensation, and a display device including the same. A method for compensating a voltage drop of a display device including a display panel, a maximum compensation voltage table MLEC LUT for voltage compensation when a voltage drop is a maximum in the display panel, and a voltage drop coefficient table LEC LUT representing voltage drop coefficients with respect to total output currents during one frame according to an embodiment of the present invention comprises: receiving an input image signal; gamma-converting the input image signal to obtain a pre-compensation data voltage; obtaining a first total output current flowing in all pixels PX of the display panel during one frame based on the input image signal; obtaining a first voltage drop compensation voltage V_LEC based on the voltage drop coefficient table LEC LUT and the maximum compensation voltage table MLEC LUT; and adding the first voltage drop compensation voltage V_LEC to the pre-compensation data voltage to obtain the post-compensation data voltage.

摘要翻译： 本发明涉及一种用于补偿显示装置的电压降的方法，一种用于电压降补偿的系统，以及包括该方法的显示装置。 一种用于补偿包括显示面板的显示装置的电压降的方法，当显示面板中的电压降最大时，用于电压补偿的最大补偿电压表MLEC LUT以及表示电压降系数的压降系数表LEC LUT 根据本发明的实施例，相对于一帧期间的总输出电流包括：接收输入图像信号; 伽马转换输入图像信号以获得预补偿数据电压; 基于所述输入图像信号获得在一帧期间在所述显示面板的所有像素PX中流动的第一总输出电流; 基于电压降系数表LEC LUT和最大补偿电压表MLEC LUT获得第一电压降补偿电压V_LEC; 并将第一电压降补偿电压V_LEC添加到预补偿数据电压以获得补偿后数据电压。

公开(公告)号：US20100104271A1

公开(公告)日：2010-04-29

申请号：US12560806

申请日：2009-09-16

申请人： Kyong-Tae PARK ,  Shitao Deng

发明人： Kyong-Tae PARK ,  Shitao Deng

IPC分类号： G03B13/00

CPC分类号： G03B13/36 ,  G02B7/34

摘要： An image pick-up apparatus which is capable of increasing an AF area is provided. The image pick-up apparatus includes a photographing lens to focus light received from a subject, a main mirror that passes a portion of light passing through the photographing lens and that reflects the remaining portion of the light, an auto focus module to detect the state of focus the photographing lens and a sub-mirror having a plurality of reflective areas that reflect respectively divided portions of the light passing through the main mirror and that guide the divided light portions to the auto focus module.

摘要翻译： 提供了能够增加AF区域的图像拾取装置。 图像拾取装置包括：用于聚焦从被摄体接收的光的拍摄镜头，通过穿过拍摄镜头的光的一部分并反射光的剩余部分的主镜;自动聚焦模块，用于检测状态 拍摄镜头和副镜具有多个反射区域，反射区域分别反射穿过主镜的光的分割部分，并将分割的光部分引导到自动聚焦模块。

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：US20100182494A1

公开(公告)日：2010-07-22

申请号：US12604958

申请日：2009-10-23

申请人： Kyong-Tae PARK ,  Shitao DENG

发明人： Kyong-Tae PARK ,  Shitao DENG

IPC分类号： H04N5/232 ,  G02B27/40 ,  G01D18/00

CPC分类号： H04N5/23212 ,  G01J3/02 ,  G01J3/0237 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/1804 ,  G02B7/38 ,  G02B27/0068

摘要： A wavelength detecting apparatus capable of detecting the main wavelength of the light coming into an image capture apparatus and a focus detecting apparatus using the same are disclosed. The wavelength detecting apparatus may include a spectral unit which separates the incoming light according to the respective wavelengths, and may focus the separated light onto a sensor. The main wavelength can be determined based on the wavelength distribution sensed by the sensor. The determined wavelength can be used to further determine amount of adjustment to be made to the defocus amount to compensate for the chromatic aberration associated with the wavelength of the light illuminating the source.

摘要翻译： 公开了一种能够检测进入图像捕获装置的光的主波长的波长检测装置和使用该波长检测装置的聚焦检测装置。 波长检测装置可以包括根据各个波长分离入射光的光谱单元，并且可以将分离的光聚焦到传感器上。 主波长可以根据传感器感测到的波长分布来确定。 可以使用所确定的波长来进一步确定对散焦量进行的调整量，以补偿与照亮源的光的波长相关联的色像差。

公开(公告)号：US20090262114A1

公开(公告)日：2009-10-22

申请号：US12326718

申请日：2008-12-02

申请人： Kyong-Tae PARK ,  Hyo-Seok Kim

发明人： Kyong-Tae PARK ,  Hyo-Seok Kim

IPC分类号： G06T11/20

CPC分类号： H04N9/69

摘要： The present invention relates to a gamma data generation method of a display device. In the method, gamma data including red gamma data, green gamma data, and blue gamma data is determined. A target luminance and a target color coordinate of a first reference gray are determined. Then, an image is displayed on a display device based on red, green, and blue input image signals for a first reference gray, and a first luminance and a first color coordinate from the image are measured. Then, it is determined whether a coordinate difference between the first color coordinate and the target color coordinate and a luminance difference between the first luminance and the target luminance are in an allowable error range or not. The first luminance and the first color coordinate are converted to a first coordinate of a CIE XYZ coordinate system, and the target luminance and the target color coordinate are converted to a target coordinate of the CIE XYZ coordinate system if the coordinate difference and the luminance difference are not in the allowable error range. Finally, the red gamma data, the green gamma data, or the blue gamma data is corrected so that a red luminance, a green luminance, or a blue luminance of the image is changed according to a comparison of the first coordinate of the CIE XYZ coordinate system with the target coordinate of the CIE XYZ coordinate system.

摘要翻译： 本发明涉及显示装置的伽马数据生成方法。 在该方法中，确定包括红色伽马数据，绿色伽马数据和蓝色伽马数据的伽马数据。 确定第一参考灰度的目标亮度和目标色坐标。 然后，基于用于第一参考灰色的红色，绿色和蓝色输入图像信号在显示装置上显示图像，并且测量来自图像的第一亮度和第一颜色坐标。 然后，确定第一颜色坐标和目标色坐标之间的坐标差和第一亮度与目标亮度之间的亮度差是否在可允许的误差范围内。 将第一亮度和第一颜色坐标转换为CIE XYZ坐标系的第一坐标，并且如果坐标差和亮度差异，则目标亮度和目标色坐标被转换为CIE XYZ坐标系的目标坐标 不在允许的误差范围内。 最后，校正红色伽马数据，绿色伽马数据或蓝色伽马数据，使得根据CIE XYZ的第一坐标的比较来改变图像的红色亮度，绿色亮度或蓝色亮度 坐标系与CIE XYZ坐标系的目标坐标。