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21. 发明授权

US08237701B2 Video display capable of compensating for display defects 有权
标题翻译：视频显示能够补偿显示缺陷
公开(公告)号：US08237701B2
公开(公告)日：2012-08-07
申请号：US12318157
申请日：2008-12-22
申请人： Jong Hee Hwang
发明人： Jong Hee Hwang
IPC分类号： G06F3/038 , G09G5/00
CPC分类号： G09G3/2055 , G09G2320/02 , G09G2330/08
摘要： A video display device includes a display panel; a memory storing defect information for compensating data to be displayed on defect regions of the display panel; a compensation circuit comprising a first compensator that compensates the data to be displayed on the defect regions using the defect information from the memory, and a second compensator that finely compensates the data compensated by the first compensator using a first dither pattern, the compensation circuit supplying data to be displayed on normal regions without compensation; a timing controller comprising a dithering unit for finely compensating data output from the compensation circuit, using a second dither pattern having a size larger that a size of the first dither pattern; and a panel driver for driving the display panel under a control of the timing controller.
摘要翻译：视频显示装置包括显示面板; 存储用于补偿要显示在显示面板的缺陷区域上的数据的缺陷信息的存储器; 补偿电路，包括：第一补偿器，其使用来自存储器的缺陷信息补偿要在缺陷区域上显示的数据;以及第二补偿器，其使用第一抖动图案精细地补偿由第一补偿器补偿的数据，补偿电路提供要在正常区域显示的数据无补偿; 定时控制器，包括用于使用具有大于第一抖动图案的尺寸的尺寸的第二抖动图案来精细补偿从补偿电路输出的数据的抖动单元; 以及用于在定时控制器的控制下驱动显示面板的面板驱动器。

22. 发明授权

US08212751B2 Flat panel display and data multi-modulation method thereof 有权
标题翻译：平板显示器及其数据多调制方法
公开(公告)号：US08212751B2
公开(公告)日：2012-07-03
申请号：US11881829
申请日：2007-07-27
申请人： Jong Hee Hwang
发明人： Jong Hee Hwang
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3611 , G09G2320/0252 , G09G2320/0261 , G09G2320/0285 , G09G2320/066 , G09G2340/16 , G09G2360/16 , G09G2360/18
摘要： The present invention relates to a flat panel display device that is adaptive for preventing a brightness inversion phenomenon generated when the data modulated before are re-modulated in a multi-modulation method where data are modulated several times, and a data multi-modulation method thereof. The flat panel display device includes a first modulator which primarily modulates digital video data, which are to be displayed in a flat panel display panel, with pre-stored first compensation values in order to adjust at least any one of a response characteristic and a contrast ratio of the flat panel display panel. The flat panel display device further includes a second modulator which secondarily modulates the digital video data, which are to be displayed at a defect display area of which the brightness appears different from that of a normal display surface when displaying the same gray level in the flat panel display panel, with pre-stored second compensation values.
摘要翻译：本发明涉及一种平板显示装置，其适用于防止在数据被调制的数据被重调制之后产生的亮度反转现象以数据被多次调制的多调制方式及其数据多调制方法。平板显示装置包括：第一调制器，其主要调制要在平板显示面板中显示的数字视频数据，具有预先存储的第一补偿值，以便调整响应特性和对比度中的至少一个比例的平板显示面板。平板显示装置还包括第二调制器，其二次调制数字视频数据，该数字视频数据将在平面显示不同于正常显示表面的缺陷显示区域显示时显示相同的灰度级面板显示面板，具有预先存储的第二个补偿值。

23. 发明授权

US08164604B2 Flat panel display device and method of controlling picture quality of flat panel display device 有权
标题翻译：平板显示装置及控制平板显示装置画质的方法
公开(公告)号：US08164604B2
公开(公告)日：2012-04-24
申请号：US11636604
申请日：2006-12-11
申请人： In-Jae Chung , Deuk-Su Lee , Jong Hee Hwang
发明人： In-Jae Chung , Deuk-Su Lee , Jong Hee Hwang
IPC分类号： G09G5/02 , G09G3/36
CPC分类号： G09G3/3648 , G02F2001/136263 , G09G3/2018 , G09G3/2044 , G09G2320/0285 , G09G2330/08 , G09G2330/10
摘要： A flat panel display device includes a display panel having at least one link pixel which has a non-defect area and a panel defect area and where adjacent pixels are linked to each other; a memory which stores a first compensation data for compensating the data which are to be displayed in the panel defect area, a second compensation data for compensating the data of a bordering part between the panel defect area and the non-defect area, and a third compensation data for compensating the data which are to be displayed in the link pixel. The first compensation data is adjusted through at spatial dispersion or temporal dispersion; the data that are to be displayed in a fixed area inclusive of the boundary are adjusted by dispersing the second compensation data to the fixed area inclusive of the boundary; the data that are to be displayed in the link pixel are adjusted to the third compensation data.
摘要翻译：平板显示装置包括具有至少一个链接像素的显示面板，该至少一个链接像素具有非缺陷区域和面板缺陷区域，并且相邻像素彼此连接; 存储器，其存储用于补偿要在面板缺陷区域中显示的数据的第一补偿数据，用于补偿面板缺陷区域和非缺陷区域之间的边界部分的数据的第二补偿数据，以及第三补偿数据用于补偿要在链路像素中显示的数据的补偿数据。第一补偿数据通过空间色散或时间色散进行调整; 通过将第二补偿数据分散到包括边界的固定区域来调整要在包括边界的固定区域中显示的数据; 将在链接像素中显示的数据被调整为第三补偿数据。

24. 发明授权

US07990356B2 Flat panel display having a compensation circuit to compensate a defective pixel 有权
标题翻译：具有用于补偿缺陷像素的补偿电路的平板显示器
公开(公告)号：US07990356B2
公开(公告)日：2011-08-02
申请号：US11479172
申请日：2006-06-30
申请人： In Jae Chung , Soon Sung Yoo , Seung Hee Nam , Deuk Su Lee , Jong Hee Hwang
发明人： In Jae Chung , Soon Sung Yoo , Seung Hee Nam , Deuk Su Lee , Jong Hee Hwang
IPC分类号： G09G3/36 , G02F1/1343
CPC分类号： G09G3/3648 , G09G3/006 , G09G2330/10
摘要： A flat panel display, a fabricating method thereof, a fabricating apparatus thereof, a picture quality controlling method thereof and a picture quality controlling apparatus for reducing a recognizing degree of a defective pixel and electrically compensating a charging characteristics of the defective pixel are provided.In the flat panel display, a display panel has a plurality of pixels. A defective pixel is electrically connected to an adjacent normal pixel. A memory stores a location data that indicates a location of the link pixel and a compensation data that compensates for charging characteristics of the link pixel. A compensation circuit modulates a digital video data to be displayed on the link pixel on the basis of the location data and the compensation data.
摘要翻译：提供了一种平板显示器，其制造方法，其制造装置，其图像质量控制方法和用于降低缺陷像素的识别度并对缺陷像素的充电特性进行电补偿的图像质量控制装置。在平板显示器中，显示面板具有多个像素。缺陷像素电连接到相邻的正常像素。存储器存储指示链接像素的位置的位置数据和补偿链接像素的充电特性的补偿数据。补偿电路基于位置数据和补偿数据来调制要在链路像素上显示的数字视频数据。

25. 发明授权

US07786971B2 Flat display apparatus capable of compensating a panel defect electrically and picture quality controlling method thereof 有权
标题翻译：能够补偿面板缺陷的平面显示装置及其图像质量控制方法
公开(公告)号：US07786971B2
公开(公告)日：2010-08-31
申请号：US11478993
申请日：2006-06-29
申请人： In Jae Chung , Jong Hee Hwang , Sun Young Kim
发明人： In Jae Chung , Jong Hee Hwang , Sun Young Kim
IPC分类号： G09G3/36 , G02F1/13 , G01R31/00
CPC分类号： G09G3/3648 , G09G3/2025 , G09G3/2051 , G09G3/2055 , G09G2320/0285 , G09G2330/10
摘要： A flat panel display device and a picture quality controlling method thereof is provided. The flat panel display device includes a display panel. A memory stores location information about a panel defect location on the display panel and a compensation value to be dispersed for a plurality of frame periods. A compensating part detects the data to be displayed at the panel defect location and adjusts the data to be displayed at the panel defect location with the compensation value from the memory.
摘要翻译：提供了一种平板显示装置及其图像质量控制方法。平板显示装置包括显示面板。存储器存储关于显示面板上的面板缺陷位置的位置信息以及要在多个帧周期中分散的补偿值。补偿部分检测要在面板缺陷位置显示的数据，并用来自存储器的补偿值调整要在面板缺陷位置显示的数据。

26. 发明申请

US20090303243A1 Circuit and method for compensating display defect in video display 有权
标题翻译：用于补偿视频显示中的显示缺陷的电路和方法
公开(公告)号：US20090303243A1
公开(公告)日：2009-12-10
申请号：US12318023
申请日：2008-12-19
申请人： Jong Hee Hwang , Hye Jin Kim , Ju Seong Park
发明人： Jong Hee Hwang , Hye Jin Kim , Ju Seong Park
IPC分类号： G06T1/60
CPC分类号： G09G3/20 , G09G3/2055 , G09G3/3648 , G09G2320/0233 , G09G2320/0285 , G09G2330/08 , G09G2330/10
摘要： Circuit for compensating a display defect in a video display device of the present invention includes a memory having position information on a plurality of regular patterned defective regions of a display panel, gray scale section information, a defect level data on each of the regular patterned defective regions, and a plurality of compensation data on each of the defect level data stored therein, a first compensation unit, upon reception of data to be displayed on the regular patterned defective regions, for determining defect level data on the regular patterned defective regions of the data to be displayed, selecting a compensation data set on the defect level data determined thus, and selecting a compensation data on the data to be displayed from the compensation data selected thus, for compensating the data to be displayed, and a second compensator for distributing the data compensated thus at the first compensation unit spatially and temporally by using dither patterns for making fine compensation, thereby suppressing size increase of the compensation data.
摘要翻译：用于补偿本发明的视频显示装置中的显示缺陷的电路包括具有关于显示面板的多个规则图案化缺陷区域的位置信息的存储器，灰度区段信息，每个常规图案化缺陷的缺陷水平数据区域，以及存储在其中的每个缺陷级数据的多个补偿数据，第一补偿单元，在接收到要在正常图案化缺陷区域上显示的数据时，用于确定有缺陷级别数据的正常图案化缺陷区域要显示的数据，选择对由此确定的缺陷级数据设置的补偿数据，并从由此选择的补偿数据中选择要显示的数据的补偿数据，以补偿要显示的数据，以及用于分配的第二补偿器通过使用用于makin的抖动图案，在空间和时间上在第一补偿单元处补偿的数据 g精细补偿，从而抑制补偿数据的大小增加。

27. 发明授权

US08384727B2 Video display device capable of compensating for display defects 有权
标题翻译：能够补偿显示缺陷的视频显示装置
公开(公告)号：US08384727B2
公开(公告)日：2013-02-26
申请号：US12318266
申请日：2008-12-23
申请人： Jong Hee Hwang , Hye Jin Kim
发明人： Jong Hee Hwang , Hye Jin Kim
IPC分类号： G09G5/36 , G06F3/038
CPC分类号： G09G3/2055 , G09G3/3611 , G09G2320/0233 , G09G2320/0285
摘要： A video display device including an integrated atypical/typical defect compensation circuit is disclosed. The video display device includes a display panel, a memory storing atypical/typical defect information used to compensate atypical/typical defect regions of the display panel, and an integrated atypical/typical compensation circuit including a first compensator for compensating input data to be displayed on the atypical/typical defect regions, using the atypical/typical defect information from the memory, and a second compensator for finely compensating the data compensated by the first compensator, using first and second dithering patterns. The compensation circuit supplies data to be displayed on normal regions, without compensation. The video display device also includes a timing controller including a dithering unit for finely compensating data output from the integrated atypical/typical compensation circuit, using a third dithering pattern different from the first and second dithering patterns, and a panel driver for driving the display panel under a control of the timing controller.
摘要翻译：公开了一种包括集成的非典型/典型缺陷补偿电路的视频显示装置。视频显示装置包括显示面板，存储用于补偿显示面板的非典型/典型缺陷区域的非典型/典型缺陷信息的存储器，以及集成的非典型/典型补偿电路，包括用于补偿要显示的输入数据的第一补偿器使用来自存储器的非典型/典型缺陷信息的非典型/典型缺陷区域，以及第二补偿器，用于使用第一和第二抖动模式精细补偿由第一补偿器补偿的数据。补偿电路提供要在正常区域显示的数据，无需补偿。视频显示装置还包括定时控制器，该定时控制器包括抖动单元，用于使用不同于第一和第二抖动模式的第三抖动模式，精细地补偿从集成的非典型/典型补偿电路输出的数据;以及面板驱动器，用于驱动显示面板在时序控制器的控制下。

28. 发明授权

US08106896B2 Picture quality controlling method and flat panel display using the same 有权
标题翻译：图像质量控制方法和使用相同的平板显示器
公开(公告)号：US08106896B2
公开(公告)日：2012-01-31
申请号：US11640969
申请日：2006-12-19
申请人： Jong Hee Hwang
发明人： Jong Hee Hwang
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/006 , G09G3/2055 , G09G3/2077 , G09G3/3426 , G09G2300/0443 , G09G2310/0232 , G09G2320/0233 , G09G2330/08 , Y10S345/904
摘要： A picture quality controlling method including determining a charge characteristic compensation data of a link sub-pixel electrically connected to a defect sub-pixel and a normal sub-pixel, judging a first and second display surfaces different in brightness from each other, determining a first compensation data which compensates a brightness of the first display surface, modulating the test data using the first compensation data, determining a second compensation data that corrects a brightness of a bordering part inclusive of a part of the first display surface and a part of the second display surface between the first and second display surfaces, adding the first and second compensation data, storing the charge characteristic compensation data and the added compensation data at a memory; adjusting a video data to be displayed in the link sub-pixel using the charge characteristic compensation data, and adjusting video data to be displayed in the first display surface and the bordering part using the added compensation data.
摘要翻译：一种图像质量控制方法，包括确定与缺陷子像素和普通子像素电连接的链路子像素的电荷特性补偿数据，判断彼此不同亮度的第一和第二显示表面，确定第一补偿数据，其补偿第一显示表面的亮度，使用第一补偿数据调制测试数据，确定修正包括第一显示表面的一部分的边界部分的亮度的第二补偿数据和第二显示表面的一部分在第一和第二显示表面之间显示表面，添加第一和第二补偿数据，将存储电荷特性补偿数据和附加的补偿数据存储在存储器中; 使用所述充电特性补偿数据调整要在所述链接子像素中显示的视频数据，以及使用所述相加的补偿数据来调整要显示在所述第一显示表面和所述边界部分中的视频数据。

29. 发明授权

US08059143B2 Flat display apparatus capable of compensating a panel defect electrically and picture quality controlling method thereof utilizing dithering 有权
标题翻译：能够补偿面板缺陷的平面显示装置及利用抖动的图像质量控制方法
公开(公告)号：US08059143B2
公开(公告)日：2011-11-15
申请号：US12853904
申请日：2010-08-10
申请人： In Jae Chung , Jong Hee Hwang , Sun Young Kim
发明人： In Jae Chung , Jong Hee Hwang , Sun Young Kim
IPC分类号： G09G5/02 , G09G3/36 , G02F1/13
CPC分类号： G09G3/3648 , G09G3/2025 , G09G3/2051 , G09G3/2055 , G09G2320/0285 , G09G2330/10
摘要： A flat panel display device and a picture quality controlling method thereof is provided. The flat panel display device includes a display panel. A memory stores location information about a panel defect location on the display panel and a compensation value to be dispersed for a plurality of frame periods. A compensating part detects the data to be displayed at the panel defect location and adjusts the data to be displayed at the panel defect location with the compensation value from the memory.
摘要翻译：提供了一种平板显示装置及其图像质量控制方法。平板显示装置包括显示面板。存储器存储关于显示面板上的面板缺陷位置的位置信息以及要在多个帧周期中分散的补偿值。补偿部分检测要在面板缺陷位置显示的数据，并用来自存储器的补偿值调整要在面板缺陷位置显示的数据。

30. 发明授权

US07889188B2 Flat panel display and method of controlling picture quality thereof 有权
标题翻译：平板显示器及其图像质量控制方法
公开(公告)号：US07889188B2
公开(公告)日：2011-02-15
申请号：US11819751
申请日：2007-06-28
申请人： Jong Hee Hwang
发明人： Jong Hee Hwang
IPC分类号： G09G5/00
CPC分类号： G09G3/006 , G09G3/2055 , G09G2320/0233 , G09G2320/0242 , G09G2320/0285 , G09G2320/0693 , G09G2330/08 , H01L27/1214
摘要： This invention relates to a flat panel display device that is adaptive for perfectly compensating a panel defect by performing an electrical compensation on pixels in a panel defect location, and a method of controlling a picture quality thereof. A flat panel display device according to an embodiment of the present invention includes a display panel which has a non-defect area and a panel defect area; a memory which stores a first compensation, a second compensation data, a third compensation data, a fourth compensation data, and a fifth compensation data; a compensation part; and a driver for driving the display panel in use of the data modulated by the compensation part.
摘要翻译：本发明涉及通过对面板缺陷位置的像素进行电补偿来适应于完全补偿面板缺陷的平板显示装置及其图像质量的控制方法。根据本发明实施例的平板显示装置包括具有非缺陷区域和面板缺陷区域的显示面板; 存储器，其存储第一补偿，第二补偿数据，第三补偿数据，第四补偿数据和第五补偿数据; 补偿部分; 以及用于在使用由所述补偿部调制的数据的情况下驱动所述显示面板的驱动器。

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