公开(公告)号：US20100020051A1

公开(公告)日：2010-01-28

申请号：US12490201

申请日：2009-06-23

申请人： Do-Ik Kim ,  Jae-Woo Ryu

发明人： Do-Ik Kim ,  Jae-Woo Ryu

IPC分类号： G09G5/10

CPC分类号： G09G3/3233 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/048 ,  G09G2360/145

摘要： A method of driving an organic light emitting display device including a plurality of pixels during a frame including subframes includes: representing gray levels by utilizing some of the subframes of the frame prior to degradation of an organic light emitting diode of each of the plurality of pixels; and compensating for the degradation of the organic light emitting diodes by changing the utilized subframes to increase a portion of the frame utilized by the plurality of pixels to represent the gray levels.

摘要翻译： 在包括子帧的帧的驱动包括多个像素的有机发光显示装置的方法包括：通过利用在多个像素中的每一个的有机发光二极管的劣化之前的帧的一些子帧来表示灰度级 ; 以及通过改变所使用的子帧来补偿有机发光二极管的劣化，以增加由多个像素使用的帧的一部分以表示灰度级。

公开(公告)号：US20090027315A1

公开(公告)日：2009-01-29

申请号：US12220561

申请日：2008-07-25

申请人： Do-Ik Kim ,  Jae-Woo Ryu ,  Wang-Jo Lee ,  Hyung-Soo Kim

发明人： Do-Ik Kim ,  Jae-Woo Ryu ,  Wang-Jo Lee ,  Hyung-Soo Kim

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/2022 ,  G09G2320/029 ,  G09G2320/041 ,  G09G2320/043 ,  G09G2330/021

摘要： An organic light emitting display is disclosed. The display comprises: a scan driver for sequentially supplying a scan signal to scan lines during scan periods of a plurality of sub-frames included in a frame; a data driver for supplying a data signal to data lines when the scan signal is supplied; pixels disposed at a display region of a panel to be coupled to the scan lines and the data lines, and receiving a first power source voltage and a second power source voltage; at least one dummy organic light emitting diode disposed at a non-display region of the panel; and a power source block for supplying an electric current to the dummy organic light emitting diode and for generating the first power source voltage based on a voltage of the dummy organic light emitting diode corresponding to the electric current.

摘要翻译： 公开了一种有机发光显示器。 显示器包括：扫描驱动器，用于在包括在帧中的多个子帧的扫描周期期间顺序地向扫描线提供扫描信号; 数据驱动器，用于在提供扫描信号时向数据线提供数据信号; 设置在要与扫描线和数据线耦合的面板的显示区域的像素，以及接收第一电源电压和第二电源电压; 设置在面板的非显示区域的至少一个虚拟有机发光二极管; 以及用于向虚拟有机发光二极管提供电流并且基于与电流对应的虚拟有机发光二极管的电压来产生第一电源电压的电源块。

公开(公告)号：US08902263B2

公开(公告)日：2014-12-02

申请号：US13067480

申请日：2011-06-03

申请人： Jae-Woo Ryu ,  Do-Ik Kim

发明人： Jae-Woo Ryu ,  Do-Ik Kim

IPC分类号： G09G5/10 ,  G09G3/32

CPC分类号： G09G5/10 ,  G09G3/3208 ,  G09G3/3233 ,  G09G2300/0842 ,  G09G2320/045 ,  G09G2320/048

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 and emitting light according to corresponding image data; a dummy pixel connected to a dummy scan line and a dummy data line; and a compensation image data generator calculating a compensation amount according to an accumulation light emitting time of the first organic light emitting element to detect the compensation amount corresponding to each accumulation light emitting time of a plurality of second organic light emitting elements of the plurality of pixels by using a decreasing amount of luminance corresponding a resistance of a first organic light emitting element according to an accumulation light emitting time of the first organic light emitting element of the dummy pixel, and compensating the corresponding image data according to the detected compensation amount.

摘要翻译： 显示装置包括：显示单元，包括连接到多条扫描线的多个像素和多条数据线，并根据对应的图像数据发光; 连接到虚拟扫描线和虚拟数据线的虚拟像素; 以及补偿图像数据生成器，根据所述第一有机发光元件的累积发光时间来计算补偿量，以检测与所述多个像素中的多个第二有机发光元件的每个累积发光时间相对应的补偿量 通过使用根据伪像素的第一有机发光元件的累积发光时间对应于第一有机发光元件的电阻的减少量的亮度，并根据检测到的补偿量补偿相应的图像数据。

公开(公告)号：US20120062623A1

公开(公告)日：2012-03-15

申请号：US13170719

申请日：2011-06-28

申请人： Do-Ik KIM ,  Jae-Woo Ryu ,  Jung-Keun Ahn

发明人： Do-Ik KIM ,  Jae-Woo Ryu ,  Jung-Keun Ahn

IPC分类号： G09G3/32 ,  G09G5/10

CPC分类号： G09G3/3225 ,  G09G3/3275 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2320/048 ,  G09G2360/16

摘要： A method of driving an organic light emitting display in which a frame is divided into a plurality of sub frames, includes: storing a plurality of bit change values corresponding to emission times in a plurality of lookup tables; selecting one of the lookup tables from among the plurality of lookup tables; measuring and storing emission times of pixels included in the organic light emitting display; extracting one of the bit change values from the selected lookup table corresponding to the emission time of one of the pixels when first data to be supplied to the one of the pixels is input; and changing a bit value of the first data to generate second data to be supplied to the one of the pixels utilizing the extracted bit change value.

摘要翻译： 一种驱动有机发光显示器的方法，其中帧被划分成多个子帧，包括：将对应于发射时间的多个位改变值存储在多个查找表中; 从所述多个查找表中选择一个查找表; 测量和存储有机发光显示器中包括的像素的发射时间; 当输入要提供给一个像素的第一数据时，从与所述像素之一的发射时间相对应的所选择的查找表中提取位改变值中的一个; 以及改变所述第一数据的位值，以利用所提取的位改变值来生成要提供给所述一个像素的第二数据。

公开(公告)号：US08963814B2

公开(公告)日：2015-02-24

申请号：US12490201

申请日：2009-06-23

申请人： Do-Ik Kim ,  Jae-Woo Ryu

发明人： Do-Ik Kim ,  Jae-Woo Ryu

IPC分类号： G09G3/30 ,  G06F3/038 ,  G09G5/00 ,  G09G3/32

CPC分类号： G09G3/3233 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/048 ,  G09G2360/145

摘要： A method of driving an organic light emitting display device including a plurality of pixels during a frame including subframes includes: representing gray levels by utilizing some of the subframes of the frame prior to degradation of an organic light emitting diode of each of the plurality of pixels; and compensating for the degradation of the organic light emitting diodes by changing the utilized subframes to increase a portion of the frame utilized by the plurality of pixels to represent the gray levels.

摘要翻译： 在包括子帧的帧的驱动包括多个像素的有机发光显示装置的方法包括：通过利用在多个像素中的每一个的有机发光二极管的劣化之前的帧的一些子帧来表示灰度级 ; 以及通过改变所使用的子帧来补偿有机发光二极管的劣化，以增加由多个像素使用的帧的一部分以表示灰度级。

公开(公告)号：US20130002960A1

公开(公告)日：2013-01-03

申请号：US13369101

申请日：2012-02-08

申请人： Jae-Woo Ryu ,  Hyun-Suk Roh

发明人： Jae-Woo Ryu ,  Hyun-Suk Roh

IPC分类号： H04N5/00 ,  G09G5/02

CPC分类号： G09G3/3225 ,  G09G3/3233 ,  G09G2320/045 ,  G09G2320/048

摘要： A display device includes a display unit including a plurality of pixels, and a signal controller for generating a compensation image data signal for offsetting a difference of a deterioration degree of a pixel from among the plurality of pixels, based on a data accumulation value of an input video signal of the pixel for displaying a normal image to the display unit, wherein the signal controller is configured to generate the compensation image data signal for offsetting a difference between a maximum data accumulation value of a maximum light emitting pixel from among the plurality of pixels and each data accumulation value of remaining pixels from among the plurality of pixels.

摘要翻译： 显示装置包括具有多个像素的显示单元，以及信号控制器，用于根据数据累积值生成补偿图像数据信号，以补偿多个像素之间的像素的劣化程度的差异 输入用于显示正常图像的像素的视频信号到显示单元，其中信号控制器被配置为产生补偿图像数据信号，用于抵消最大发光像素的最大数据累积值之间的差， 像素和来自多个像素中的剩余像素的每个数据累积值。

公开(公告)号：US20130194245A1

公开(公告)日：2013-08-01

申请号：US13563636

申请日：2012-07-31

申请人： Jae-Woo Ryu

发明人： Jae-Woo Ryu

IPC分类号： G09G3/30 ,  G09G5/00

CPC分类号： G09G3/3275 ,  G09G2310/0251 ,  G09G2320/0252

摘要： An organic light emitting display capable of improving data charging time, includes pixels at crossing regions between scan and data lines and configured to control an amount of current supplied from a first to a second power source, a charge unit adjacent to an adjacent pixel of the pixels and coupled to the same data line as the adjacent pixel, a scan driver for supplying scan signals to the scan lines, a data driver for supplying data signals to the data lines in synchronization with the scan signals, and a comparison unit in a channel of the data driver to compare a data signal supplied to a current line with a data signal supplied to a previous line and to control coupling between the charge unit and the data line according to a comparison result in a partial period of a period in which the scan signals are supplied.

摘要翻译： 能够改善数据充电时间的有机发光显示器包括在扫描和数据线之间的交叉区域处的像素，并且被配置为控制从第一至第二电源提供的电流量，邻近于相邻像素的电荷单元 像素并且耦合到与相邻像素相同的数据线，用于向扫描线提供扫描信号的扫描驱动器，用于与扫描信号同步地向数据线提供数据信号的数据驱动器，以及通道中的比较单元 的数据驱动器，用于将提供给当前行的数据信号与提供给前一行的数据信号进行比较，并根据比较结果控制计费单元与数据线之间的耦合， 提供扫描信号。

公开(公告)号：US20090022627A1

公开(公告)日：2009-01-22

申请号：US12216532

申请日：2008-07-07

申请人： Sang Il Na ,  Young-Kil Kim ,  Chang-Soo Kim ,  Hong-Jin Park ,  Jae-Woo Ryu ,  Hyung-Kyu Han

发明人： Sang Il Na ,  Young-Kil Kim ,  Chang-Soo Kim ,  Hong-Jin Park ,  Jae-Woo Ryu ,  Hyung-Kyu Han

IPC分类号： G01N30/00 ,  B31B1/60

CPC分类号： G01N31/221 ,  Y10T156/10

摘要： A color-changing adsorption fabric is provided to identify an adsorption state of a type of chemical, e.g., acid, alkali or organic matter, the color change being generated through a chemical reaction between chemical solution and pH-indicator material after wiping the chemical solution with the fabric. An adsorption fabric used in wiping the chemical solution may include a material, whose color changes when contacting an acid, alkali or organic matter, thereby identifying a type of chemical solution and thus preventing or reducing a fire occurrence. The color change of the adsorption fabric used in wiping a chemical solution may be identified with the naked eye so that separating and disposing the used-adsorption fabric corresponding to a type of chemical may be easier.

摘要翻译： 提供变色吸附织物以识别一种类型的化学物质（例如酸，碱或有机物质）的吸附状态，通过化学溶液和pH指​​示剂材料在擦拭化学溶液后的化学反应产生的颜色变化 与织物。 用于擦拭化学溶液的吸附织物可以包括当与酸，碱或有机物接触时颜色变化的材料，从而鉴定化学溶液的类型，从而防止或减少火灾发生。 可以用肉眼识别用于擦拭化学溶液的吸附织物的颜色变化，使得对应于一种类型的化学品的吸附织物的分离和处理可能更容易。

公开(公告)号：US20060237437A1

公开(公告)日：2006-10-26

申请号：US11362135

申请日：2006-02-27

申请人： Jae-Woo Ryu ,  Chang-Soo Kim ,  Hyoung-Kyu Han

发明人： Jae-Woo Ryu ,  Chang-Soo Kim ,  Hyoung-Kyu Han

IPC分类号： H05B1/02

CPC分类号： H01L21/67248 ,  G05B23/027 ,  H01L21/67057 ,  H01L21/67086 ,  H01L21/67109

摘要： A temperature control device comprising a heater, a plurality of heater temperature sensors, a heater temperature controller, and a power supply unit, and adapted to prevent overheating and fires caused by the overheating of a heater, is disclosed. The heater adapted to increase in temperature in response to receiving power, each heater temperature sensor is adapted to sense a temperature of the heater and generate a corresponding sensed heater temperature, and the heater temperature controller is adapted to generate an interlock control signal when at least one of the sensed heater temperatures respectively sensed by the plurality of temperature sensors exceeds a heater reference temperature. In addition, the power supply unit is adapted to stop supplying power to a power supply controller, thereby stopping power from being supplied to the heater, when the heater temperature controller provides the interlock control signal to the power supply unit.

摘要翻译： 公开了一种温度控制装置，包括加热器，多个加热器温度传感器，加热器温度控制器和电源单元，并且适于防止由加热器过热引起的过热和火灾。 加热器适于响应于接收功率而增加温度，每个加热器温度传感器适于感测加热器的温度并产生相应的感测到的加热器温度，并且加热器温度控制器适于当至少产生互锁控制信号 分别由多个温度传感器感测到的感测加热器温度之一超过加热器参考温度。 此外，当加热器温度控制器向电源单元提供互锁控制信号时，电源单元适于停止向电源控制器供电，从而停止向加热器供电。

公开(公告)号：US09324273B2

公开(公告)日：2016-04-26

申请号：US13563636

申请日：2012-07-31

申请人： Jae-Woo Ryu

发明人： Jae-Woo Ryu

IPC分类号： G09G3/30 ,  G09G3/32

CPC分类号： G09G3/3275 ,  G09G2310/0251 ,  G09G2320/0252

摘要： An organic light emitting display capable of improving data charging time, includes pixels at crossing regions between scan and data lines and configured to control an amount of current supplied from a first to a second power source, a charge unit adjacent to an adjacent pixel of the pixels and coupled to the same data line as the adjacent pixel, a scan driver for supplying scan signals to the scan lines, a data driver for supplying data signals to the data lines in synchronization with the scan signals, and a comparison unit in a channel of the data driver to compare a data signal supplied to a current line with a data signal supplied to a previous line and to control coupling between the charge unit and the data line according to a comparison result in a partial period of a period in which the scan signals are supplied.

摘要翻译： 能够改善数据充电时间的有机发光显示器包括在扫描和数据线之间的交叉区域处的像素，并且被配置为控制从第一至第二电源提供的电流量，邻近于相邻像素的电荷单元 像素并且耦合到与相邻像素相同的数据线，用于向扫描线提供扫描信号的扫描驱动器，用于与扫描信号同步地向数据线提供数据信号的数据驱动器，以及通道中的比较单元 的数据驱动器，用于将提供给当前行的数据信号与提供给前一行的数据信号进行比较，并根据比较结果控制计费单元与数据线之间的耦合， 提供扫描信号。