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1. 发明申请

US20160140895A1 ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD OF DRIVING THE SAME TO COMPENSATE FOR DEGENERATION OF PIXELS 有权
标题翻译：电致发光显示装置及其驱动方法以补偿像素的变形
公开(公告)号：US20160140895A1
公开(公告)日：2016-05-19
申请号：US14692054
申请日：2015-04-21
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jong-Woong PARK , Jae-Shin KIM
IPC分类号： G09G3/32
CPC分类号： G09G3/3208 , G09G2320/0233 , G09G2320/0285 , G09G2320/043 , G09G2320/045 , G09G2360/16
摘要： A method for driving an electroluminescent display device includes grouping pixels in a display panel into a plurality of pixel groups, each pixel group including a plurality of rows and a plurality of columns. Accumulated block stress values are provided based on input image data. Each accumulated block stress value represents a degree of degeneration of the pixels in each pixel block. Corrected stress values are provided by correcting each accumulated block stress value based on the accumulated block stress values of the adjacent pixel blocks. Input image data is corrected based on the corrected stress values.
摘要翻译：驱动电致发光显示装置的方法包括将显示面板中的像素分成多个像素组，每个像素组包括多行和多列。基于输入图像数据提供积累的块应力值。每个累积的块应力值表示每个像素块中的像素的退化程度。通过基于相邻像素块的累积块应力值来校正每个累积块应力值来提供校正的应力值。基于校正的应力值校正输入图像数据。

2. 发明申请

US20170011490A1 IMAGE PROCESSING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开
标题翻译：图像处理装置和包括其的显示装置
公开(公告)号：US20170011490A1
公开(公告)日：2017-01-12
申请号：US14996639
申请日：2016-01-15
申请人： Samsung Display Co., Ltd.
发明人： Jong-Woong PARK
IPC分类号： G06T3/40 , G09G5/373
CPC分类号： G06T3/4007 , G09G3/20 , G09G2320/0257 , G09G2320/103 , G09G2340/0442 , G09G2340/045
摘要： An image processing device includes an image determiner which determines whether an image data is a still image or a motion picture image, a first compensator which gradually changes a scaling ratio of the image data of which a center part is fixed and a second compensator which divides the image data into a plurality of sub-image data and change a scaling ratio of the sub-image data.
摘要翻译：图像处理装置包括：图像确定器，其确定图像数据是静止图像还是运动图像图像;第一补偿器，其逐渐改变中心部分固定的图像数据的缩放比;以及第二补偿器，将图像数据转换为多个子图像数据，并改变子图像数据的缩放比例。

3. 发明申请

US20140118426A1 DISPLAY DEVICE, APPARATUS FOR COMPENSATING DEGRADATION AND METHOD THEREOF 有权
标题翻译：显示装置，用于补偿降解的装置及其方法
公开(公告)号：US20140118426A1
公开(公告)日：2014-05-01
申请号：US13780175
申请日：2013-02-28
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Byung-Ki CHUN , Hak-Sun KIM , Yong-Seok CHOI , Joo-Hyung LEE , Jong-Woong PARK , Bo-Young AN , Chang-Ho HYUN
IPC分类号： G09G3/32
CPC分类号： G09G3/3208 , G09G3/20 , G09G2320/041 , G09G2320/048 , G09G2320/0693 , G09G2360/16
摘要： A display device includes: a plurality of pixels; a degradation compensator for using a temperature weight value for a reference temperature, a luminance weight value for a reference luminance, and a material weight value for a reference material, for calculating a reference using time when a degradation rate of the pixels is changed to a reference degradation rate of a reference degradation curve, and for generating a control variable according to the reference using time; and a power supply for controlling a voltage difference between a first power source voltage for supplying a driving current to the pixels and a second power source voltage according to the control variable.
摘要翻译：显示装置包括：多个像素; 使用用于参考温度的温度权重值，参考亮度的亮度权重值和参考物质的物料重量值的劣化补偿器，用于当将像素的劣化率改变为参考降解曲线的参考劣化率，以及根据参考使用时间产生控制变量; 以及电源，用于根据控制变量来控制用于向像素提供驱动电流的第一电源电压和第二电源电压之间的电压差。

4. 发明申请

US20140085170A1 METHOD OF OPERATING AN ORGANIC LIGHT EMITTING DISPLAY DEVICE, AND ORGANIC LIGHT EMITTING DISPLAY DEVICE 有权
标题翻译：有机发光显示装置的操作方法和有机发光显示装置
公开(公告)号：US20140085170A1
公开(公告)日：2014-03-27
申请号：US13755248
申请日：2013-01-31
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jong-Woong PARK , Won-Woo JANG , Joo-Hyung LEE
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , G09G3/2003 , G09G3/3208 , G09G2300/0452 , G09G2320/048 , G09G2320/0666 , G09G2320/0673 , G09G2340/06 , G09G2360/16
摘要： A method of operating an organic light emitting display device including a red sub-pixel, a green sub-pixel, a blue sub-pixel and a white sub-pixel, wherein a first gamma voltage for the red, green and blue sub-pixels and a second gamma voltage for the white pixel are adjusted such that a sum of maximum luminances of the red, green and blue sub-pixels is substantially equal to a luminance of a white color displayed by the organic light emitting display device. With respect to a white portion of input data, a ratio of first data of the red, green and blue sub-pixels to second data of the white sub-pixel is adjusted based on a first accumulated driving amount of the red, green and blue sub-pixels and a second accumulated driving amount of the white sub-pixel.
摘要翻译：一种操作包括红色子像素，绿色子像素，蓝色子像素和白色子像素的有机发光显示设备的方法，其中用于红色，绿色和蓝色子像素的第一伽马电压并且调整用于白色像素的第二伽马电压，使得红色，绿色和蓝色子像素的最大亮度之和基本上等于由有机发光显示装置显示的白色的亮度。对于输入数据的白色部分，基于红色，绿色和蓝色的第一累积驱动量来调整红色，绿色和蓝色子像素的第一数据与白色子像素的第二数据的比率子像素和第二累积驱动量的白色子像素。

5. 发明申请

US20210056912A1 DATA COMPENSATING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME 有权
公开(公告)号：US20210056912A1
公开(公告)日：2021-02-25
申请号：US16983276
申请日：2020-08-03
申请人： Samsung Display Co., Ltd.
发明人： Jong-Woong PARK , Weonjun CHOE
IPC分类号： G09G3/3275 , G09G3/20
摘要： A data compensating circuit includes a stress data generating block which generates stress data for each pixel based on input image data or output image data, a memory control block which updates accumulated stress data for each pixel, a first compensating block which reads the accumulated stress data for each pixel from a first non-volatile memory device to generate afterimage compensation data for each pixel, a compensation data summing block which reads optical compensation data for each pixel from a second non-volatile memory device to generate luminance compensation data for each pixel by summing the afterimage compensation data for each pixel and the optical compensation data for each pixel, an internal memory device which stores the luminance compensation data for each pixel, and a second compensating block which generates the output image data by compensating for the input image data based on the luminance compensation data for each pixel.

6. 发明申请

US20150340007A1 DATA RENDERING METHOD AND DATA RENDERING DEVICE 审中-公开
标题翻译：数据渲染方法和数据渲染设备
公开(公告)号：US20150340007A1
公开(公告)日：2015-11-26
申请号：US14817670
申请日：2015-08-04
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Geun-Young JEONG , Jong-Woong PARK , Joo-Hyung LEE
IPC分类号： G09G5/04 , G09G3/32 , G09G3/20
CPC分类号： G09G5/02 , G09G3/2003 , G09G3/3258 , G09G5/04 , G09G2300/0452 , G09G2340/0457
摘要： A plurality of data signals to be supplied to a first pixel and a second pixel formed by a first sub-pixel, two second sub-pixels, and two third sub-pixels on the display panel are rendered. Input data corresponding to a first sampling window with respect to the second sub-pixel of the first pixel among the input data applied to the stripe pattern is used to render a second data signal supplied to the second sub-pixel through filtering sampled input data for a color of the second sub-pixel. The first data signal to be supplied to the first sub-pixel is rendered through filtering of the input data of a second window unit for a color of the first sub-pixel with respect to the first sub-pixel of the first pixel among the sampled input data.
摘要翻译：呈现要提供给第一像素的多个数据信号和由显示面板上的第一子像素，两个第二子像素和两个第三子像素形成的第二像素。使用与施加到条形图案的输入数据相对于第一像素的第二子像素的第一采样窗口的输入数据，通过滤波采样输入数据来提供给第二子像素的第二数据信号，第二子像素的颜色。要提供给第一子像素的第一数据信号通过对采样的第一子像素的第一子像素的第一子像素的第一子像素的第一子像素的第一子像素的第二窗口单元的输入数据进行滤波，输入数据。

7. 发明申请

US20150243216A1 ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR DRIVING THE SAME 审中-公开
标题翻译：有机发光显示器及其驱动方法
公开(公告)号：US20150243216A1
公开(公告)日：2015-08-27
申请号：US14613426
申请日：2015-02-04
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Gun-Hee CHUNG , Chang-Kyu SEOL , Jun-Jin KONG , Jong-Woong PARK , Hong-Rak SON , Hyun-Seuk YOO , Joo-Hyung LEE
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2320/048
摘要： A controller for a display device includes an adjuster and a compensator. The adjuster adjusts at least one parameter of a modeling equation based on a measured current of a pixel. The modeling equation including the at least one adjusted parameter is indicative of a real time degree of degradation of the pixel. The compensator compensates for image data corresponding to emission of light from the pixel.
摘要翻译：用于显示装置的控制器包括调节器和补偿器。调节器基于像素的测量电流来调整建模方程的至少一个参数。包括至少一个经调整的参数的建模方程表示像素的实时劣化程度。补偿器补偿对应于来自像素的光的发射的图像数据。

8. 发明申请

US20190179480A1 3-DIMENSIONAL FLAT PANEL DISPLAY WITH BUILT-IN TOUCH SCREEN PANEL 审中-公开
公开(公告)号：US20190179480A1
公开(公告)日：2019-06-13
申请号：US16274022
申请日：2019-02-12
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jong-Woong PARK , Joo-Hyung LEE , Geun-Young JEONG , Sang-Jin PAK , Ji-Yeon YANG , Se-Il CHO
IPC分类号： G06F3/041 , G09G3/36 , H04N13/31 , G09G3/00 , G02F1/1335 , G02F1/1343 , G02F1/1368 , G06F3/047 , G06F3/044 , G02F1/1333 , G02F1/13 , H04N13/00 , G09G5/00
CPC分类号： G06F3/0416 , G02F1/13 , G02F1/13338 , G02F1/133528 , G02F1/134309 , G02F1/1368 , G06F3/0412 , G06F3/044 , G06F3/047 , G06F2203/04103 , G06F2203/04107 , G09G3/003 , G09G3/3696 , G09G5/00 , H04N13/00 , H04N13/31 , H04N2213/001
摘要： A 3-dimensional (3D) flat panel display with a built-in touch screen panel includes a first substrate, a plurality of pixels on the first substrate, a plurality of first electrode patterns spaced apart from one another at a first predetermined interval along a first direction, the plurality of first electrode patterns for driving the plurality of pixels, a second substrate positioned to face the first substrate, and a plurality of barrier patterns formed on an outer surface of the second substrate and spaced apart from one another at a second predetermined interval along a second direction, intersecting the first direction. At least one of the plurality of first electrode patterns and at least one barrier pattern of the plurality of barrier patterns serve as electrodes for the built-in touch screen panel.

9. 发明申请

US20150097876A1 IMAGE STICKING CONTROLLER AND METHOD FOR OPERATING THE SAME 审中-公开
标题翻译：图像控制器及其操作方法
公开(公告)号：US20150097876A1
公开(公告)日：2015-04-09
申请号：US14501402
申请日：2014-09-30
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jong-Woong PARK , Won-Woo JANG , Yong-Seok CHOI , Joo-Hyung LEE
IPC分类号： G09G5/10 , G09G5/18 , G09G3/32
CPC分类号： G09G3/3225 , G09G2320/0233 , G09G2320/0276 , G09G2320/046 , G09G2320/048 , G09G2360/16
摘要： An image sticking controller includes a gamma conversion unit configured to gamma-convert gray scale values respectively corresponding to a plurality of pixels, and to output the gamma-converted gray scale values as gamma conversion values, a data accumulation unit configured to accumulate the gamma conversion values into an accumulation data, the accumulation data including a minimum accumulation value, a maximum difference value indicating a difference between the minimum accumulation value and a maximum accumulation value, and difference values indicating respective differences between the minimum accumulation value and an accumulation value of each of the pixels, an image sticking analysis unit configured to output an image sticking decrease control signal when the maximum difference value is greater than a reference value, and a data conversion unit configured to convert the gray scale values in response to the image sticking decrease control signal, such that image sticking is reduced.
摘要翻译：图像粘贴控制器包括伽马转换单元，其被配置为对分别对应于多个像素的灰度值进行伽马转换，并将伽马变换灰度值作为伽马转换值输出;数据累积单元，被配置为累积伽马转换将积分数据包含在累积数据中，所述积累数据包括最小累加值，表示最小累加值与最大累积值之间的差的最大差值，以及指示各最小累加值与每个所述图像粘贴分析单元被配置为当所述最大差值大于参考值时输出图像残留降低控制信号;以及数据转换单元，被配置为响应于所述图像残留而转换所述灰度值减小控制信号，使得图像粘贴是re 屈服

10. 发明申请

US20150097854A1 RENDERING METHOD, RENDERING DEVICE, AND DISPLAY INCLUDING THE SAME 有权
标题翻译：呈现方法，呈现装置和包括其的显示
公开(公告)号：US20150097854A1
公开(公告)日：2015-04-09
申请号：US14327651
申请日：2014-07-10
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jong-Woong PARK
IPC分类号： G06T11/00
CPC分类号： G06T11/001
摘要： A rendering method includes performing a binary representation of input data by using input data of target subpixels of an RGB stripe structure, such that the binary representation defines binary data, calculating the binary data via a line detection mask to detect a target line made of the target subpixels, rendering adaptation data of a plurality of adaptation subpixels included in an adaptation line corresponding to the target line, and controlling the adaptation data of a plurality of white subpixels corresponding to the target line among a plurality of adaptation subpixels to generate output data.
摘要翻译：渲染方法包括通过使用RGB条带结构的目标子像素的输入数据来执行输入数据的二进制表示，使得二进制表示定义二进制数据，经由线检测掩码来计算二进制数据，以检测由目标子像素，包括在与目标线对应的自适应线中的多个适应子像素的自适应数据，以及控制多个适应子像素中与目标行对应的多个白色子像素的自适应数据，以生成输出数据。

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