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1. 发明申请

US20060262264A1 Liquid crystal display device and method for producing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20060262264A1
公开(公告)日：2006-11-23
申请号：US11454781
申请日：2006-06-19
申请人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagai , Mutsumi Nakajima
发明人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagai , Mutsumi Nakajima
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/1393
摘要： A liquid crystal display device includes a first substrate; a second substrate; and a liquid crystal layer interposed between the first substrate and the second substrate and having liquid crystal molecules therein. The first substrate includes a first electrode facing the liquid crystal layer. The second substrate includes a second electrode facing the liquid crystal layer. The first electrode, the second electrode, and a region of the liquid crystal layer supplied with a voltage by the first electrode and the second electrode define a pixel region which is a unit for display. The pixel region includes a plurality of sub pixel regions, in each of which the liquid crystal molecules are aligned in an axial symmetrical manner. At least one of the first electrode and the second electrode includes a plurality of openings, which are regularly arranged, in the pixel region. The at least one of the first electrode and the second electrode having the openings include a plurality of polygonal sub electrode regions, each of which has at least a part of the plurality of openings at least one of at corners and along and overlapping sides thereof. The plurality of sub pixel electrodes are defined by the sub electrode regions.
摘要翻译：液晶显示装置包括：第一基板; 第二基板; 以及插入在第一基板和第二基板之间并在其中具有液晶分子的液晶层。第一基板包括面向液晶层的第一电极。第二基板包括面向液晶层的第二电极。第一电极，第二电极以及由第一电极和第二电极提供电压的液晶层的区域限定作为显示单元的像素区域。像素区域包括多个子像素区域，其中每个子像素区域中的液晶分子以轴对称的方式排列。第一电极和第二电极中的至少一个包括在像素区域中规则排列的多个开口。具有开口的第一电极和第二电极中的至少一个包括多个多边形子电极区域，每个多边形子电极区域具有多个开口中的至少一部分的角部和沿其重叠侧面中的至少一个。多个子像素电极由子电极区域限定。

2. 发明授权

US07564525B2 Liquid crystal display device and method for producing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US07564525B2
公开(公告)日：2009-07-21
申请号：US11454781
申请日：2006-06-19
申请人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagai , Matsumi Nakajima
发明人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagai , Matsumi Nakajima
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/1393
摘要： A liquid crystal display device includes a first substrate, a second substrate and a liquid crystal layer interposed between the first and second substrates. At least one pixel region of the display includes a plurality of sub pixel regions in which liquid crystal molecules of the liquid crystal layer are oriented in an axially symmetrical manner. A plurality of pixel electrodes have a plurality of openings defined therein in each pixel region, the plurality of openings including a section which has been cut off from an outer shape of the pixel electrode, and the sub pixel regions are defined by sub electrode regions, in at least some of which openings defined in the pixel electrodes have their respective centers located at corners and/or sides of polygons.
摘要翻译：液晶显示装置包括第一基板，第二基板和介于第一和第二基板之间的液晶层。显示器的至少一个像素区域包括多个子像素区域，其中液晶层的液晶分子以轴对称的方式取向。多个像素电极在每个像素区域中具有限定在其中的多个开口，所述多个开口包括从像素电极的外部形状切除的部分，并且子像素区域由子电极区域限定，在像素电极中限定的开口中的至少一些开口具有各自的中心位于多边形的角和/或侧面。

3. 发明授权

US06384889B1 Liquid crystal display with sub pixel regions defined by sub electrode regions 有权
标题翻译：具有由子电极区域限定的子像素区域的液晶显示器
公开(公告)号：US06384889B1
公开(公告)日：2002-05-07
申请号：US09357814
申请日：1999-07-20
申请人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagae , Mutsumi Nakajima
发明人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagae , Mutsumi Nakajima
IPC分类号： G02F1133
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/1393
摘要： A liquid crystal display device includes a first substrate; a second substrate; and a liquid crystal layer interposed between the first substrate and the second substrate and having liquid crystal molecules therein. The first substrate includes a first electrode facing the liquid crystal layer. The second substrate includes a second electrode facing the liquid crystal layer. The first electrode, the second electrode, and a region of the liquid crystal layer supplied with a voltage by the first electrode and the second electrode define a pixel region which is a unit for display. The pixel region includes a plurality of sub pixel regions, in each of which the liquid crystal molecules are aligned in an axial symmetrical manner. At least one of the first electrode and the second electrode includes a plurality of openings, which are regularly arranged, in the pixel region. The at least one of the first electrode and the second electrode having the openings include a plurality of polygonal sub electrode regions, each of which has at least a part of the plurality of openings at least one of at corners and along and overlapping sides thereof. The plurality of sub pixel electrodes are defined by the sub electrode regions.
摘要翻译：液晶显示装置包括：第一基板; 第二基板; 以及插入在第一基板和第二基板之间并在其中具有液晶分子的液晶层。第一基板包括面向液晶层的第一电极。第二基板包括面向液晶层的第二电极。第一电极，第二电极以及由第一电极和第二电极提供电压的液晶层的区域限定作为显示单元的像素区域。像素区域包括多个子像素区域，其中每个子像素区域中的液晶分子以轴对称的方式排列。第一电极和第二电极中的至少一个包括在像素区域中规则排列的多个开口。具有开口的第一电极和第二电极中的至少一个包括多个多边形子电极区域，每个多边形子电极区域具有多个开口中的至少一部分的角部和沿其重叠侧面中的至少一个。多个子像素电极由子电极区域限定。

4. 发明授权

US07084947B2 Multi-domain liquid crystal display device having alignment structures for producing axial symmetrical alignment and method for producing the same 有权
标题翻译：具有用于产生轴对称排列的对准结构的多畴液晶显示装置及其制造方法
公开(公告)号：US07084947B2
公开(公告)日：2006-08-01
申请号：US10703466
申请日：2003-11-10
申请人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagae , Mutsumi Nakajima
发明人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagae , Mutsumi Nakajima
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/1393
摘要： A liquid crystal display device includes a first substrate; a second substrate; and a liquid crystal layer interposed between the first substrate and the second substrate and having liquid crystal molecules therein. The first substrate includes a first electrode facing the liquid crystal layer. The second substrate includes a second electrode facing the liquid crystal layer. The first electrode, the second electrode, and a region of the liquid crystal layer supplied with a voltage by the first electrode and the second electrode define a pixel region which is a unit for display. The pixel region includes a plurality of sub pixel regions, in each of which the liquid crystal molecules are aligned in an axial symmetrical manner. At least one of the first electrode and the second electrode includes a plurality of openings, which are regularly arranged, in the pixel region. The at least one of the first electrode and the second electrode having the openings include a plurality of polygonal sub electrode regions, each of which has at least a part of the plurality of openings at least one of at corners and along and overlapping sides thereof. The plurality of sub pixel electrodes are defined by the sub.
摘要翻译：液晶显示装置包括：第一基板; 第二基板; 以及插入在第一基板和第二基板之间并在其中具有液晶分子的液晶层。第一基板包括面向液晶层的第一电极。第二基板包括面向液晶层的第二电极。第一电极，第二电极以及由第一电极和第二电极提供电压的液晶层的区域限定作为显示单元的像素区域。像素区域包括多个子像素区域，其中每个子像素区域中的液晶分子以轴对称的方式排列。第一电极和第二电极中的至少一个包括在像素区域中规则排列的多个开口。具有开口的第一电极和第二电极中的至少一个包括多个多边形子电极区域，每个多边形子电极区域具有多个开口中的至少一部分的角部和沿其重叠侧面中的至少一个。多个子像素电极由子部件限定。

5. 发明授权

US06822715B2 Liquid crystal display with sub pixel regions defined by sub electrode regions 有权
标题翻译：具有由子电极区域限定的子像素区域的液晶显示器
公开(公告)号：US06822715B2
公开(公告)日：2004-11-23
申请号：US10115020
申请日：2002-04-04
申请人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagae , Mutsumi Nakajima
发明人： Koichi Miyachi , Makoto Shiomi , Nobukazu Nagae , Mutsumi Nakajima
IPC分类号： G02F11337
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/1393
摘要： A liquid crystal display device includes a first substrate; a second substrate; and a liquid crystal layer interposed between the first substrate and the second substrate and having liquid crystal molecules therein. The first substrate includes a first electrode facing the liquid crystal layer. The second substrate includes a second electrode facing the liquid crystal layer. The first electrode, the second electrode, and a region of the liquid crystal layer supplied with a voltage by the first electrode and the second electrode define a pixel region which is a unit for display. The pixel region includes a plurality of sub pixel regions, in each of which the liquid crystal molecules are aligned in an axial symmetrical manner. At least one of the first electrode and the second electrode includes a plurality of openings, which are regularly arranged, in the pixel region. The at least one of the first electrode and the second electrode having the openings include a plurality of polygonal sub electrode regions, each of which has at least a part of the plurality of openings at least one of at corners and along and overlapping sides thereof. The plurality of sub pixel electrodes are defined by the sub electrode regions.
摘要翻译：液晶显示装置包括：第一基板; 第二基板; 以及插入在第一基板和第二基板之间并在其中具有液晶分子的液晶层。第一基板包括面向液晶层的第一电极。第二基板包括面向液晶层的第二电极。第一电极，第二电极以及由第一电极和第二电极提供电压的液晶层的区域限定作为显示单元的像素区域。像素区域包括多个子像素区域，其中每个子像素区域中的液晶分子以轴对称的方式排列。第一电极和第二电极中的至少一个包括在像素区域中规则排列的多个开口。具有开口的第一电极和第二电极中的至少一个包括多个多边形子电极区域，每个多边形子电极区域具有多个开口中的至少一部分的角部和沿其重叠侧面中的至少一个。多个子像素电极由子电极区域限定。

6. 发明申请

US20120162545A1 DRIVING METHOD OF LIQUID CRYSTAL DISPLAY APPARATUS, DRIVING APPARATUS OF LIQUID CRYSTAL DISPLAY APPARATUS, AND PROGRAM THEREOF 有权
标题翻译：液晶显示装置的驱动方法，液晶显示装置的驱动装置及其程序
公开(公告)号：US20120162545A1
公开(公告)日：2012-06-28
申请号：US13363796
申请日：2012-02-01
申请人： Makoto Shiomi , Kazunari Tomizawa , Koichi Miyachi , Tomoo Furukawa
发明人： Makoto Shiomi , Kazunari Tomizawa , Koichi Miyachi , Tomoo Furukawa
IPC分类号： H04N3/14 , G09G3/36 , G09G5/10
CPC分类号： G09G3/3648 , G09G3/2007 , G09G2310/0224 , G09G2320/0252 , G09G2320/0257 , G09G2320/041 , G09G2340/16
摘要： A liquid crystal display apparatus includes a plurality of areas in which response speeds greatly different from each other coexist in a pixel. A first replacement process section replaces the image data of the desired target frame with a first gradation, when a gradation transition from a current frame to a desired target frame corresponds to the above gradation transition. A second replacement process section replaces the image data of the current frame with a second value. The first value is set to a value causing the pixel to respond at a relatively higher speed without the occurrence of the excessive brightness. Without avoiding the deterioration of the image, it is possible to drive a liquid crystal display apparatus including areas whose response speeds are different from each other coexist in the pixel, such as a liquid crystal display apparatus of vertically aligned mode and normally black mode.
摘要翻译：液晶显示装置包括多个区域，其中响应速度彼此大不相同，在像素中共存。当从当前帧到期望目标帧的灰度转换对应于上述灰度转换时，第一替换处理部分用第一灰度代替期望目标帧的图像数据。第二替换处理部分用第二值代替当前帧的图像数据。将第一值设置为导致像素以相对较高的速度响应而不发生过度亮度的值。在不避免图像劣化的情况下，可以驱动包括像素中的响应速度彼此不同的区域共同存在的液晶显示装置，例如垂直对准模式和常黑模式的液晶显示装置。

7. 发明授权

US08134528B2 Driving method of liquid crystal display apparatus, driving apparatus of liquid crystal display apparatus, and program thereof 有权
标题翻译：液晶显示装置的驱动方法，液晶显示装置的驱动装置及其程序
公开(公告)号：US08134528B2
公开(公告)日：2012-03-13
申请号：US12071550
申请日：2008-02-22
申请人： Makoto Shiomi , Kazunari Tomizawa , Koichi Miyachi , Tomoo Furukawa
发明人： Makoto Shiomi , Kazunari Tomizawa , Koichi Miyachi , Tomoo Furukawa
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/2007 , G09G2310/0224 , G09G2320/0252 , G09G2320/0257 , G09G2320/041 , G09G2340/16
摘要： A liquid crystal display apparatus includes a plurality of areas in which response speeds greatly different from each other coexist in a pixel. A first replacement process section replaces the image data of the desired target frame with a first gradation, when a gradation transition from a current frame to a desired target frame corresponds to the above gradation transition. A second replacement process section replaces the image data of the current frame with a second value. The first value is set to a value causing the pixel to respond at a relatively higher speed without the occurrence of the excessive brightness. Without avoiding the deterioration of the image, it is possible to drive a liquid crystal display apparatus including areas whose response speeds are different from each other coexist in the pixel, such as a liquid crystal display apparatus of vertically aligned mode and normally black mode.
摘要翻译：液晶显示装置包括多个区域，其中响应速度彼此大不相同，在像素中共存。当从当前帧到期望目标帧的灰度转换对应于上述灰度转换时，第一替换处理部分用第一灰度代替期望目标帧的图像数据。第二替换处理部分用第二值代替当前帧的图像数据。将第一值设置为导致像素以相对较高的速度响应而不发生过度亮度的值。在不避免图像劣化的情况下，可以驱动包括像素中的响应速度彼此不同的区域共同存在的液晶显示装置，例如垂直对准模式和常黑模式的液晶显示装置。

8. 发明授权

US07956823B2 Color display device, color compensation method, color compensation program, and storage medium readable by computer 失效
标题翻译：彩色显示装置，色彩补偿方法，色彩补偿程序以及计算机可读的存储介质
公开(公告)号：US07956823B2
公开(公告)日：2011-06-07
申请号：US10825173
申请日：2004-04-16
申请人： Koichi Miyachi , Akihito Jinda , Hidekazu Miyata , Kazunari Tomizawa , Makoto Shiomi
发明人： Koichi Miyachi , Akihito Jinda , Hidekazu Miyata , Kazunari Tomizawa , Makoto Shiomi
IPC分类号： G09G3/28
CPC分类号： G09G5/02 , G09G3/3406 , G09G3/3607 , G09G2300/0456 , G09G2320/0242 , G09G2320/0276 , G09G2320/0666 , G09G2320/0673 , G09G2340/06 , G09G2360/16
摘要： A color display device determines a relationship between RGB components of an input color image signal in terms of their gradation levels, and carries out a different calculation for each input color image signal depending on which of six patterns of the relationship that the input color image signal belongs to. Further, the color display device carries out the calculation for each of the RGB components excluding a component with a smallest gradation level, using variables that vary depending on the respective gradation levels of the RGB components.
摘要翻译：彩色显示装置根据灰度等级来确定输入彩色图像信号的RGB分量之间的关系，并且根据输入的彩色图像信号的关系中的哪六种模式对每个输入彩色图像信号执行不同的计算属于。此外，彩色显示装置使用根据RGB分量的各个灰度级而变化的变量，对除了具有最小灰度级的分量的RGB分量中的每一个进行计算。

9. 发明授权

US08502917B2 Image processing circuit, image display device, and an image processing method 有权
公开(公告)号：US08502917B2
公开(公告)日：2013-08-06
申请号：US12929861
申请日：2011-02-22
申请人： Kazunari Tomizawa , Makoto Shiomi , Hidekazu Miyata , Koichi Miyachi , Akihito Jinda
发明人： Kazunari Tomizawa , Makoto Shiomi , Hidekazu Miyata , Koichi Miyachi , Akihito Jinda
IPC分类号： H04N7/01
CPC分类号： G09G3/2011 , G09G3/3611 , G09G2310/0224 , G09G2310/0229 , G09G2320/0242 , G09G2320/0666 , G09G2340/16 , H04N7/012 , H04N19/112
摘要： The present invention is arranged such that interlace image data, which has been supplied, is converted to progressive image data in an I/P conversion section, and the image data converted to progressive style in the I/P conversion section is subjected to image processing including data comparison in spatial or time series manner, in an image processing section.

10. 发明授权

US08063921B2 Display drive method, display, and program therefor 有权
标题翻译：显示驱动方法，显示和程序
公开(公告)号：US08063921B2
公开(公告)日：2011-11-22
申请号：US11980420
申请日：2007-10-31
申请人： Makoto Shiomi , Kazunari Tomizawa , Koichi Miyachi , Tomoo Furukawa
发明人： Makoto Shiomi , Kazunari Tomizawa , Koichi Miyachi , Tomoo Furukawa
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2320/0252 , G09G2340/16
摘要： In one embodiment of the present invention, data, such as video signal data, for example, for a next desired frame is first modulated or varied to facilitate a transition from a current frame to a next desired frame. A modulation processing section can be used, for example, to thus produce a corrected video signal to facilitate the current-to-next desired grayscale level transition. Thereafter, spatial filtering is then carried on the corrected video signal, using a spatial filtering section for example. As such, high frequency components in a spatial domain may be reduced, even after the spatial frequencies of an ordinary video signal and potentially those of noise have been scaled up. Therefore, undesirable noise-caused display quality degradation can be reduced or even prevented, while pixel response speed as a result of the facilitation of grayscale level transition is increased.
摘要翻译：在本发明的一个实施例中，例如用于下一期望帧的诸如视频信号数据的数据首先被调制或变化，以便于从当前帧到下一个期望帧的转变。例如，可以使用调制处理部分来产生经校正的视频信号，以便于当前到下一个期望的灰度级转换。此后，使用例如空间滤波部分对校正后的视频信号进行空间滤波。因此，即使在普通视频信号的空间频率和潜在噪声的空间频率已经被放大之后，空间域中的高频分量也可能被减小。因此，可以降低或甚至防止不期望的噪声引起的显示质量下降，同时由于促进灰度等级转换而导致的像素响应速度增加。

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