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1. 发明授权

US08085278B2 Method for setting compensation region for irregular defect region in manage display device 有权
标题翻译：在管理显示装置中设置不规则缺陷区域的补偿区域的方法
公开(公告)号：US08085278B2
公开(公告)日：2011-12-27
申请号：US12318267
申请日：2008-12-23
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： G09G5/00 , G09G3/30 , G09G5/10 , G02F1/13
CPC分类号： G09G3/3648 , G09G3/006 , G09G2320/0233 , G09G2320/0285
摘要： The present invention relates to a method for setting a compensation region for an irregular defect region in an image display device, including the steps of detecting an irregular display defect, setting a horizontal width of the irregular defect region detected thus, generating a plurality of guide lines which divide the irregular defect region in a horizontal direction along the horizontal width set thus automatically, setting upper and lower side boundary lines to the irregular defect region at every interval of the plurality of the guide lines to generate a plurality of main compensation regions defined by the plurality of guide lines and the upper and lower side boundary lines, and generating a plurality of upper, lower, left, and right supplementary compensation regions at upper, lower, left, and right sides of the plurality of main compensation regions, which maintain a gap of each of the plurality of the guide lines, automatically.
摘要翻译：本发明涉及一种用于设置图像显示装置中的不规则缺陷区域的补偿区域的方法，包括以下步骤：检测不规则显示缺陷，设置由此检测到的不规则缺陷区域的水平宽度，产生多个引导件沿着自动设定的水平宽度在水平方向上划分不规则缺陷区域的线条，将多个引导线的每个间隔的上下边界线设置到不规则缺陷区域，以生成多个主要补偿区域通过多根引导线和上下侧边界线，并且在多个主补偿区域的上，下，左，右侧产生多个上，下，左和右补充补偿区域，其中自动地保持多条引导线中的每一条的间隙。

2. 发明授权

US07932917B2 Method of controlling picture quality in flat panel display for compensating brightness of a display stain of indeterminate shape 有权
标题翻译：控制平板显示器画面质量的方法，用于补偿不确定形状的显示污点的亮度
公开(公告)号：US07932917B2
公开(公告)日：2011-04-26
申请号：US11881736
申请日：2007-07-27
申请人： Sang Chul Han , Jong Hee Hwang , Hye Jin Kim
发明人： Sang Chul Han , Jong Hee Hwang , Hye Jin Kim
IPC分类号： G09G5/10
CPC分类号： G09G3/006 , G09G3/2055 , G09G3/2092 , G09G3/3648 , G09G2320/0285 , G09G2320/0693 , G09G2370/047 , Y10S345/904
摘要： A method of controlling a picture quality of a flat panel display for automatically analyzing a shape, a size, and brightness of a display stain of indeterminate shape having an irregular pattern, and compensating brightness of the display stain of indeterminate shape on the basis of the analyzed result is disclosed. The method of controlling a picture quality of the flat panel display comprises measuring brightness of a display stain, which is generated on a flat display panel, at a vertical direction and a horizontal direction, respectively; imaginarily dividing the display stain in a predetermined distance along a direction that a brightness change is large among the vertical direction and the horizontal direction in accordance with the measured result; detecting edge points where divided border lines of the divided display stains and an edge of the display stain are joined; determining compensation values, which are applied to a plurality of compensation applying surfaces that are defined by the edge points and the divided border lines within the display stain; and adjusting digital video data to be displayed at the compensation applying surfaces using the compensation values.
摘要翻译：一种控制平板显示器的图像质量的方法，用于自动分析具有不规则图案的不确定形状的显示污点的形状，尺寸和亮度，以及基于不确定形状补偿不确定形状的显示污点的亮度分析结果披露。控制平板显示器的图像质量的方法包括分别在垂直方向和水平方向上测量在平面显示面板上产生的显示污点的亮度; 根据测量结果，沿着垂直方向和水平方向上的亮度变化大的方向将显示污点分割成预定距离; 检测划分的显示污渍的划分的边界线和显示污点的边缘连接的边缘点; 确定补偿值，其应用于由所述边缘点和所述显示污点中的所述划分的边界线限定的多个补偿施加表面; 以及使用所述补偿值来调整要在所述补偿施加表面处显示的数字视频数据。

3. 发明授权

US07847772B2 Fabricating method and fabricating apparatus thereof, and picture quality controlling method and apparatus thereof 有权
标题翻译：制造方法及其制造装置及其图像质量控制方法及装置
公开(公告)号：US07847772B2
公开(公告)日：2010-12-07
申请号：US11476854
申请日：2006-06-29
申请人： Yong Woo Choi , Jong Hee Hwang
发明人： Yong Woo Choi , Jong Hee Hwang
IPC分类号： G09G3/36
CPC分类号： G02F1/1309 , G09G3/006 , G09G3/2018 , G09G3/2051 , G09G3/2055 , G09G3/3611 , G09G2320/0233 , G09G2320/0285
摘要： A method of fabricating a flat panel display includes, judging a panel defect area and a non-defect area of a display panel, generating a first compensation data for compensating the panel defect area, first modulating a data of the panel defect area by using the first compensation data, judging a brightness at a border between the panel defect area and the non-defect area of the display panel after compensating the panel defect, generating a second compensation data for compensating the border and the panel defect area, second modulating a data of the border and the panel defect area by using the second compensation data, adding the first compensation data and the second compensation data to calculate a resultant compensation data, and storing the resultant compensation data at a data modulation memory.
摘要翻译：制造平板显示器的方法包括：判断显示面板的面板缺陷区域和非缺陷区域，产生用于补偿面板缺陷区域的第一补偿数据，首先通过使用面板缺陷区域来调制面板缺陷区域的数据第一补偿数据，在补偿面板缺陷之后判断面板缺陷区域与显示面板的非缺陷区域之间的边界处的亮度，生成补偿边界的第二补偿数据和面板缺陷区域，第二调制数据通过使用第二补偿数据，添加第一补偿数据和第二补偿数据来计算合成补偿数据，并将得到的补偿数据存储在数据调制存储器中。

4. 发明授权

US08379034B2 Circuit and method for compensating display defect in video display 有权
公开(公告)号：US08379034B2
公开(公告)日：2013-02-19
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 , G09G3/36 , G09G5/10
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.

5. 发明授权

US08189017B2 Apparatus and method for controlling picture quality of flat panel display 有权
标题翻译：用于控制平板显示器图像质量的装置和方法
公开(公告)号：US08189017B2
公开(公告)日：2012-05-29
申请号：US12003788
申请日：2007-12-31
申请人： In Jae Chung , Ji Kyoung Kim , Jong Hee Hwang
发明人： In Jae Chung , Ji Kyoung Kim , Jong Hee Hwang
IPC分类号： G09G5/02
CPC分类号： G09G3/2055 , G09G3/3648
摘要： An apparatus and method for controlling picture quality of a flat panel display. The apparatus for controlling picture quality of the flat panel display includes a position determining unit which determines a display position of digital video data; a gray-level determining unit which determines a gray-level value of the digital video data; and a frame rate control unit that disperses a plurality of dither patterns determined by a compensation value for compensating for brightness in a boundary between the panel defect region and the non-defect region during a plurality of frame periods and controls data, which will be displayed in the boundary, by the compensation value, if the digital video data is determined to the data which will be displayed in the boundary between the panel defect region and the non-defect region according to the determined result of the position determining unit.
摘要翻译：一种用于控制平板显示器的画面质量的装置和方法。用于控制平板显示器的图像质量的装置包括：位置确定单元，确定数字视频数据的显示位置; 灰度级确定单元，确定数字视频数据的灰度值; 以及帧速率控制单元，其在多个帧周期期间分散由用于补偿亮度的补偿值在面板缺陷区域和非缺陷区域之间的边界中确定的多个抖动图案，并且控制将被显示的数据在边界中，通过补偿值，如果数字视频数据被确定为将根据位置确定单元的确定结果在面板缺陷区域和非缺陷区域之间的边界中显示的数据。

6. 发明授权

US07834836B2 Flat display apparatus and picture quality controlling method thereof 有权
标题翻译：平面显示装置及其图像质量控制方法
公开(公告)号：US07834836B2
公开(公告)日：2010-11-16
申请号：US11477386
申请日：2006-06-30
申请人： In Jae Chung , Chul Sang Jang , Sung Hak Jo , Deuk Su Lee , Jong Hoon Kim , Jong Hee Hwang
发明人： In Jae Chung , Chul Sang Jang , Sung Hak Jo , Deuk Su Lee , Jong Hoon Kim , Jong Hee Hwang
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/2011 , G09G3/3648 , G09G2300/0452 , G09G2320/0285 , G09G2330/10 , G09G2370/047
摘要： A flat panel display device includes a display panel, a memory storing a compensation value that corresponds to a panel defect location, the panel defect location being where any one of a brightness and a color difference exists compared to other part of the display panel, a compensating unit to adjust image data to be displayed in the panel defect location using the compensation value, and a driver to apply the adjusted image data from the compensating unit to the display panel.
摘要翻译：平板显示装置包括显示面板，存储对应于面板缺陷位置的补偿值的存储器，面板缺陷位置与显示面板的其他部分相比存在亮度和色差中的任何一个，其中，补偿单元，用于使用补偿值来调整要在面板缺陷位置显示的图像数据;以及驱动器，用于将来自补偿单元的经调整的图像数据应用于显示面板。

7. 发明授权

US07733313B2 Picture quality controlling system 有权
标题翻译：图像质量控制系统
公开(公告)号：US07733313B2
公开(公告)日：2010-06-08
申请号：US11634544
申请日：2006-12-06
申请人： Jong Hee Hwang
发明人： Jong Hee Hwang
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/20 , G09G2330/08 , G09G2330/10
摘要： A picture quality control system can determine a location of a display panel defect. The system can calculate data used to compensate for the display defect and modulate the compensation data on a video signal to compensate for the defect. The defect may be associated with a pixel or with a display panel area. A picture quality system may include a memory and a compensation circuit. The memory may store compensation data that represents a panel defect location and/or a charge characteristic. The compensation circuit may process the compensation data to increase or decrease brightness information and/or component information of a video signal.
摘要翻译：图像质量控制系统可以确定显示面板缺陷的位置。该系统可以计算用于补偿显示缺陷的数据，并调制视频信号上的补偿数据以补偿缺陷。缺陷可以与像素或显示面板区域相关联。图像质量系统可以包括存储器和补偿电路。存储器可以存储表示面板缺陷位置和/或电荷特性的补偿数据。补偿电路可以处理补偿数据以增加或减少视频信号的亮度信息和/或分量信息。

8. 发明申请

US20100053204A1 Method for setting compensation region for irregular deffect region in manage display device 有权
标题翻译：管理显示设备中不规则影响区域的补偿区域设置方法
公开(公告)号：US20100053204A1
公开(公告)日：2010-03-04
申请号：US12318267
申请日：2008-12-23
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： G09G5/00
CPC分类号： G09G3/3648 , G09G3/006 , G09G2320/0233 , G09G2320/0285
摘要： The present invention relates to a method for setting a compensation region for an irregular defect region in an image display device, including the steps of detecting an irregular display defect, setting a horizontal width of the irregular defect region detected thus, generating a plurality of guide lines which divide the irregular defect region in a horizontal direction along the horizontal width set thus automatically, setting upper and lower side boundary lines to the irregular defect region at every interval of the plurality of the guide lines to generate a plurality of main compensation regions defined by the plurality of guide lines and the upper and lower side boundary lines, and generating a plurality of upper, lower, left, and right supplementary compensation regions at upper, lower, left, and right sides of the plurality of main compensation regions, which maintain a gap of each of the plurality of the guide lines, automatically.
摘要翻译：本发明涉及一种用于设置图像显示装置中的不规则缺陷区域的补偿区域的方法，包括以下步骤：检测不规则显示缺陷，设置由此检测到的不规则缺陷区域的水平宽度，产生多个引导件沿着自动设定的水平宽度在水平方向上划分不规则缺陷区域的线条，将多个引导线的每个间隔的上下边界线设置到不规则缺陷区域，以生成多个主要补偿区域通过多根引导线和上下侧边界线，并且在多个主补偿区域的上，下，左，右侧产生多个上，下，左和右补充补偿区域，其中自动地保持多条引导线中的每一条的间隙。

9. 发明申请

US20090303227A1 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：US20090303227A1
公开(公告)日：2009-12-10
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： 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。

10. 发明授权

US07623216B2 Method and apparatus for fabricating flat panel display 有权
标题翻译：制造平板显示器的方法和装置
公开(公告)号：US07623216B2
公开(公告)日：2009-11-24
申请号：US11475104
申请日：2006-06-27
申请人： Jong Hee Hwang
发明人： Jong Hee Hwang
IPC分类号： G02F1/13
CPC分类号： G09G3/006 , G09G3/3648
摘要： A fabricating method of a flat panel display device includes inspecting the flat panel display device by supplying test data and a test scan signal to data electrodes of the flat panel display device to generate an inspection result, judging a location of a panel defect in the flat panel display device and a degree of the panel defect at the panel defect location in accordance with the inspection result and determining compensation data for compensating the degree of the panel defect, and storing the compensation data for compensating the degree of the panel defect at a data modulation memory of the flat panel display device.
摘要翻译：平板显示装置的制造方法包括通过向平板显示装置的数据电极提供测试数据和测试扫描信号来检查平板显示装置，以产生检查结果，判断平板中的面板缺陷的位置面板显示装置，并根据检查结果在面板缺陷位置处的面板缺陷程度，并确定用于补偿面板缺陷程度的补偿数据，并将用于补偿面板缺陷程度的补偿数据存储在数据平板显示设备的调制存储器。

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