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1. 发明授权

US08294649B2 Driving device for display device and image signal compensating method therefor 有权
标题翻译：用于显示装置的驱动装置及其图像信号补偿方法
公开(公告)号：US08294649B2
公开(公告)日：2012-10-23
申请号：US11778195
申请日：2007-07-16
申请人： Young-Chol Yang , Baek-Woon Lee
发明人： Young-Chol Yang , Baek-Woon Lee
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2310/0232 , G09G2320/0247 , G09G2320/0252 , G09G2320/0261 , G09G2320/028 , G09G2320/0285 , G09G2340/16
摘要： A driving device for a display device and a method of compensating an image signal of the display device in which the driving device for a display device having a plurality of pixels includes: a first compensating unit that converts an image signal corresponding to the pixel into a first compensated signal according to a difference between the image signal, and an image signal in a previous frame; a second compensating unit that converts the first compensated signal corresponding to the pixel into first and output image signals; an edge detecting unit that outputs a signal according to whether the pixel exists in an edge region in an image based on a difference between image signals corresponding to peripheral pixels; and a first calculating unit that generates converted signals of the first and second output signals based on the output signal of the edge detecting unit.
摘要翻译：一种用于显示装置的驱动装置和补偿其中具有多个像素的显示装置的驱动装置的显示装置的图像信号的方法包括：第一补偿单元，将对应于该像素的图像信号转换为根据图像信号和前一帧中的图像信号之间的差异的第一补偿信号; 第二补偿单元，将与像素对应的第一补偿信号转换为第一和输出图像信号; 边缘检测单元，其基于与周边像素对应的图像信号之间的差异，根据图像中的边缘区域是否存在像素输出信号; 以及第一计算单元，其基于边缘检测单元的输出信号产生第一和第二输出信号的转换信号。

2. 发明授权

US07969448B2 Apparatus and method of converting image signal for six color display device, and six color display device having optimum subpixel arrangement 有权
标题翻译：用于六色显示装置的图像信号转换装置和方法以及具有最佳子像素排列的六色显示装置
公开(公告)号：US07969448B2
公开(公告)日：2011-06-28
申请号：US10579951
申请日：2004-11-20
申请人： Young-Chol Yang , Seong-Deok Lee , Chang-Yeong Kim , Mun-Pyo Hong , Nam-Seok Roh , Won-Hee Choe , Hyun-Wook Ok , Ho-Young Lee , Du-Sik Park , Keun-Kyu Song
发明人： Young-Chol Yang , Seong-Deok Lee , Chang-Yeong Kim , Mun-Pyo Hong , Nam-Seok Roh , Won-Hee Choe , Hyun-Wook Ok , Ho-Young Lee , Du-Sik Park , Keun-Kyu Song
IPC分类号： G09G5/36 , G09G5/00 , G09G5/02 , H04N9/083 , G03F3/08 , G06K9/00 , G06K9/40 , G09G5/10 , H04N5/202 , H04N1/46 , G06K9/32
CPC分类号： G09G3/3607 , G09G3/20 , G09G3/3648 , G09G2300/0452 , G09G2320/0242 , G09G2340/06
摘要： A method of converting image signals for a display device including six-color subpixels is provided, which includes: classifying three-color input image signals into maximum, middle, and minimum; decomposing the classified signals into six-color components; determining a maximum among the six-color components; calculating a scaling factor; and extracting six-color output signals.
摘要翻译：提供一种转换包括六色子像素的显示装置的图像信号的方法，其包括：将三色输入图像信号分类为最大，中间和最小; 将分类信号分解为六色成分; 确定六色成分中的最大值; 计算缩放因子; 并提取六色输出信号。

3. 发明申请

US20100285714A1 VERTICALLY ALIGNED LIQUID CRYSTAL DISPLAY DEVICE HAVING AN OPTIMIZED VIEWING ANGLE 审中-公开
标题翻译：具有优化观察角度的垂直对准液晶显示装置
公开(公告)号：US20100285714A1
公开(公告)日：2010-11-11
申请号：US12839015
申请日：2010-07-19
申请人： Tae-Hwan KIM , Sang-II Kim , Young-Chol Yang
发明人： Tae-Hwan KIM , Sang-II Kim , Young-Chol Yang
IPC分类号： H01J9/00
CPC分类号： G02F1/133555 , G02F1/13363 , G02F1/133634 , G02F1/1393 , G02F2001/133637 , G02F2202/40 , G02F2413/04 , G02F2413/11
摘要： A method of improving the viewing angle of a vertically-aligned liquid crystal display device is presented. The method involves designing a uniaxial compensation film to provide a retardation value of 200 nm or less for light having a wavelength of about 550 nm. Using this uniaxial compensation film, a display device can be built by obtaining a liquid crystal panel with liquid crystal molecules contained between glass substrates, coupling the uniaxial compensation film to at least one of the glass substrates, and coupling a polarization film and electrodes to the compensation film. Preferably, the uniaxial compensation film has a thickness less than or equal to 50 microns. Where there are multiple compensation films, the total thickness and the total retardation values should be considered.
摘要翻译：提出了一种提高垂直取向液晶显示装置的视角的方法。该方法包括设计单轴补偿膜，以为波长为约550nm的光提供200nm以下的延迟值。使用该单轴补偿膜，可以通过在玻璃基板之间获得液晶分子来获得液晶面板，将单轴补偿膜耦合到至少一个玻璃基板，并将偏振膜和电极耦合到补偿片。优选地，单轴补偿膜的厚度小于或等于50微米。在有多个补偿膜的地方，应考虑总厚度和总延迟值。

4. 发明申请

US20090135323A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20090135323A1
公开(公告)日：2009-05-28
申请号：US12275673
申请日：2008-11-21
申请人： Young-Chol Yang , JianGang Lu , Seung-Hoon Lee
发明人： Young-Chol Yang , JianGang Lu , Seung-Hoon Lee
IPC分类号： G02F1/1343 , G02F1/133
CPC分类号： G02F1/13624 , G02F1/1393 , G02F2001/134345 , G09G3/3659 , G09G2300/0443 , G09G2300/0447 , G09G2300/0814 , G09G2300/0842 , G09G2320/068
摘要： A liquid crystal display includes first and second gate lines arranged in parallel to each other and sequentially transmitting a gate voltage, a data line crossing the first and second gate lines and transmitting a data voltage, a pixel electrode constituted by first and second sub-pixel electrodes and electrically disconnected from each other, a first switching element connected to the first gate line, the data line, and the first sub-pixel electrode, a second switching element connected to the first gate line, the data line, and the second sub-pixel electrode, a third switching element connected to the first sub-pixel electrode across a charge-sharing capacitor, and a fourth switching element connected to the second gate line and the second sub-pixel electrode and connected to the first sub-pixel electrode across the charge-sharing capacitor.
摘要翻译：液晶显示器包括彼此并联布置的第一和第二栅极线，并顺序地传输栅极电压，与第一和第二栅极线交叉并传输数据电压的数据线，由第一和第二子像素构成的像素电极电极彼此电断开，连接到第一栅极线，数据线和第一子像素电极的第一开关元件，连接到第一栅极线，数据线和第二子像素的第二开关元件连接到电荷共享电容器的与第一子像素电极连接的第三开关元件以及连接到第二栅极线和第二子像素电极并连接到第一子像素电极的第四开关元件跨越电荷共享电容。

5. 发明授权

US07532185B2 Apparatus driving a liquid crystal display 有权
标题翻译：装置驱动液晶显示器
公开(公告)号：US07532185B2
公开(公告)日：2009-05-12
申请号：US10514450
申请日：2002-07-30
申请人： Chang-Hun Lee , Young-Chol Yang , Hak-Sun Chang
发明人： Chang-Hun Lee , Young-Chol Yang , Hak-Sun Chang
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G02F1/1395 , G09G2300/0491 , G09G2310/027
摘要： The present invention is directed to an apparatus of driving a liquid crystal display device including a plurality of pixels. The driving apparatus includes a gray voltage generator for generating a plurality of gray voltages, an image signal driver for selecting gray voltages corresponding to color signals and applying the selected gray voltages as image signal voltages to the pixels, and a signal controller for controlling the image signal driver based on the color signals and input control signals for controlling the color signals. At least two successive first gray voltages among the plurality of gray voltages are variable and at least two successive second gray voltages among the plurality of gray voltages are fixed.
摘要翻译：本发明涉及一种驱动包括多个像素的液晶显示装置的装置。驱动装置包括用于产生多个灰度电压的灰度电压发生器，用于选择与彩色信号对应的灰度电压的图像信号驱动器，并将所选择的灰度电压作为图像信号电压施加到像素;以及信号控制器，用于控制图像基于彩色信号的信号驱动器和用于控制彩色信号的输入控制信号。多个灰度电压中的至少两个连续的第一灰色电压是可变的，并且多个灰度电压中的至少两个连续的第二灰色电压是固定的。

6. 发明授权

US07525623B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US07525623B2
公开(公告)日：2009-04-28
申请号：US11777067
申请日：2007-07-12
申请人： Hee-Seob Kim , Doo-Hwan You , Joon-Hak Oh , Jong-Lae Kim , Sung-Kyu Hong , Young-Chol Yang
发明人： Hee-Seob Kim , Doo-Hwan You , Joon-Hak Oh , Jong-Lae Kim , Sung-Kyu Hong , Young-Chol Yang
IPC分类号： G02F1/1368 , G02F1/139 , G02F1/1337
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/136227 , G02F1/1393 , G02F2001/134318
摘要： A liquid crystal display is provided, which includes: first and second panels facing each other, interposing a gap therebetween, and first and second field generating electrodes, respectively; a liquid crystal layer filled in the gap and including a plurality of liquid crystal molecules; first and second tilt direction defining members disposed on the first and the second panels, respectively, and giving a first tilt direction to a group of the liquid crystal molecules; and a third tilt direction defining member disposed on one of the first and the second panels and giving a second tilt direction oblique to the first tilt direction to the group of the liquid crystal molecules.
摘要翻译：提供了一种液晶显示器，其包括：分别面对彼此的第一和第二面板，以及第一和第二场发生电极; 填充在间隙中并且包括多个液晶分子的液晶层; 分别设置在第一和第二面板上的第一和第二倾斜方向限定件，并给出一组液晶分子的第一倾斜方向; 以及设置在所述第一和第二面板中的一个上的第三倾斜方向限定构件，并给出与所述液晶分子组相对于所述第一倾斜方向倾斜的第二倾斜方向。

7. 发明申请

US20080079675A1 DRIVING DEVICE FOR DISPLAY DEVICE AND IMAGE SIGNAL COMPENSATING METHOD THEREFOR 有权
标题翻译：用于显示装置的驱动装置及其图像信号补偿方法
公开(公告)号：US20080079675A1
公开(公告)日：2008-04-03
申请号：US11778195
申请日：2007-07-16
申请人： Young-Chol Yang , Baek-Woon Lee
发明人： Young-Chol Yang , Baek-Woon Lee
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2310/0232 , G09G2320/0247 , G09G2320/0252 , G09G2320/0261 , G09G2320/028 , G09G2320/0285 , G09G2340/16
摘要： A driving device for a display device and a method of compensating an image signal of the display device in which the driving device for a display device having a plurality of pixels includes: a first compensating unit that converts an image signal corresponding to the pixel into a first compensated signal according to a difference between the image signal, and an image signal in a previous frame; a second compensating unit that converts the first compensated signal corresponding to the pixel into first and output image signals; an edge detecting unit that outputs a signal according to whether the pixel exists in an edge region in an image based on a difference between image signals corresponding to peripheral pixels; and a first calculating unit that generates converted signals of the first and second output signals based on the output signal of the edge detecting unit.
摘要翻译：一种用于显示装置的驱动装置和补偿其中具有多个像素的显示装置的驱动装置的显示装置的图像信号的方法包括：第一补偿单元，将对应于该像素的图像信号转换为根据图像信号和前一帧中的图像信号之间的差异的第一补偿信号; 第二补偿单元，将与像素对应的第一补偿信号转换为第一和输出图像信号; 边缘检测单元，其基于与周边像素对应的图像信号之间的差异，根据图像中的边缘区域是否存在像素输出信号; 以及第一计算单元，其基于边缘检测单元的输出信号产生第一和第二输出信号的转换信号。

8. 发明申请

US20080049042A1 Apparatus and Method of Converting Image Signal for Six Color Display Device, and Six Color Display Device Having Optimum Subpixel Arrangement 有权
标题翻译：用于六色显示装置的图像信号转换装置和方法以及具有最佳子像素排列的六色显示装置
公开(公告)号：US20080049042A1
公开(公告)日：2008-02-28
申请号：US10579951
申请日：2004-11-20
申请人： Young-Chol Yang , Seong-Deok Lee , Chang-Yeong Kim , Mun-Pyo Hong , Nam-Seok Roh , Won-Hee Choe , Hyun-Wook Ok , Ho-Young Lee , Du-Sik Park , Keun-Kyu Song
发明人： Young-Chol Yang , Seong-Deok Lee , Chang-Yeong Kim , Mun-Pyo Hong , Nam-Seok Roh , Won-Hee Choe , Hyun-Wook Ok , Ho-Young Lee , Du-Sik Park , Keun-Kyu Song
IPC分类号： G09G5/02
CPC分类号： G09G3/3607 , G09G3/20 , G09G3/3648 , G09G2300/0452 , G09G2320/0242 , G09G2340/06
摘要： A method of converting image signals for a display device including six-color subpixels is provided, which includes: classifying three-color input image signals into maximum, middle, and minimum; decomposing the classified signals into six-color components; determining a maximum among the six-color components; calculating a scaling factor; and extracting six-color output signals.
摘要翻译：提供一种转换包括六色子像素的显示装置的图像信号的方法，其包括：将三色输入图像信号分类为最大，中间和最小; 将分类信号分解为六色成分; 确定六色成分中的最大值; 计算缩放因子; 并提取六色输出信号。

9. 发明授权

US07333171B2 Multi-domain liquid crystal display and a thin film transistor substrate of the same 有权
标题翻译：多畴液晶显示器和薄膜晶体管基板相同
公开(公告)号：US07333171B2
公开(公告)日：2008-02-19
申请号：US10527042
申请日：2002-10-10
申请人： Hee-Seob Kim , Young-Chol Yang , Jong-Lae Kim , Kyong-Ju Shin
发明人： Hee-Seob Kim , Young-Chol Yang , Jong-Lae Kim , Kyong-Ju Shin
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F1/133753 , G02F1/13624 , G02F1/1393 , G02F2001/133757
摘要： A thin film transistor array panel is provided, which includes; an insulating substrate; a plurality of gate lines formed on the insulating substrate; a plurality of data lines formed on the insulating substrate, insulated from the gate lines, and intersecting the gate lines; a plurality of storage electrode lines formed on the insulating substrate, insulated from the data lines, and intersecting the data lines; a plurality of pixel electrodes provided on the respective pixel areas defined by the intersections of the gate lines and the data lines, each pixel electrode having a cutout; a plurality of direction control electrodes provided on the respective pixel areas defined by the intersections of the gate lines and the data lines; a first thin film transistor connected to a relevant one of the gate lines, a relevant one of the data lines and a relevant one of the gate lines, a relevant one of the data lines and a relevant one of the pixel electrodes; a second thin film transistor connected to a previous one of the gate lines, a previous one of the data lines and a relevant one of the direction control electrodes; an a third thin film transistor connected to the previous gate line, the relevant data line and the relevant pixel electrode.
摘要翻译：提供薄膜晶体管阵列面板，其包括：绝缘基板; 形成在所述绝缘基板上的多个栅极线; 形成在绝缘基板上的与栅极线绝缘并与栅极线相交的多条数据线; 多个存储电极线，形成在所述绝缘基板上，与所述数据线绝缘并且与所述数据线相交; 多个像素电极，设置在由栅极线和数据线的交叉点限定的各个像素区域上，每个像素电极具有切口; 多个方向控制电极，设置在由栅极线和数据线的交点限定的各个像素区域上; 连接到相关一个栅极线的第一薄膜晶体管，数据线中的相关一个和栅极线中的相关一个，数据线中的相关一个和像素电极中的相关一个; 连接到前一个栅极线的第二薄膜晶体管，数据线中的前一个和方向控制电极中的相关一个; 连接到先前栅极线的第三薄膜晶体管，相关数据线和相关像素电极。

10. 发明申请

US20070158729A1 Thin film transistor array panel and method of manufacture 审中-公开
标题翻译：薄膜晶体管阵列面板及其制造方法
公开(公告)号：US20070158729A1
公开(公告)日：2007-07-12
申请号：US11648771
申请日：2006-12-28
申请人： Young-Chol Yang , Dae-Jin Park , Ji-Suk Lim , Yong-Gi Park
发明人： Young-Chol Yang , Dae-Jin Park , Ji-Suk Lim , Yong-Gi Park
IPC分类号： H01L29/94
CPC分类号： H01L27/1255
摘要： A TFT array panel for a display has a gate insulating layer with substantially the same dielectric constant as the passivation layer and may be thicker than the passivation layer, while the storage capacitor includes a pixel electrode and a storage electrode overlapping each other along with the passivation layer sandwiched therebetween such that the storage capacitor has a higher capacitance than known storage capacitors even though the storage conductors have the same area as before.
摘要翻译：用于显示器的TFT阵列面板具有与钝化层基本上相同的介电常数的栅极绝缘层，并且可以比钝化层厚，而存储电容器包括像素电极和存储电极以及钝化层彼此重叠层之间，使得存储电容器具有比已知的存储电容器更高的电容，即使存储导体具有与之前相同的面积。

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