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11. 发明申请

US20110128309A1 MULTI-PRIMARY COLOR DISPLAY DEVICE 有权
标题翻译：多主色彩显示设备
公开(公告)号：US20110128309A1
公开(公告)日：2011-06-02
申请号：US13056175
申请日：2009-07-23
申请人： Akiko Miyazaki , Kazunari Tomizawa , Kozo Nakamura , Shun Ueki
发明人： Akiko Miyazaki , Kazunari Tomizawa , Kozo Nakamura , Shun Ueki
IPC分类号： G09G5/10
CPC分类号： H04N9/68 , G09G3/2003 , G09G3/3607 , G09G2300/0452 , G09G2310/08 , G09G2320/0242 , G09G2320/0276 , G09G2340/06
摘要： A multi-primary color display device according to the present invention includes pixels, each having a plurality of sub-pixels. The plurality of sub-pixels include first, second, third and fourth sub-pixels for displaying first, second, third and fourth colors having first, second, third and fourth hues. The second and third hues are adjacent to the first hue on both sides thereof on an a*b* plane of an L*a*b* colorimetric system. When a color displayed by each pixel changes from black to an optimal color of the first hue, luminance values of the plurality of sub-pixels are set such that the luminance value of the first sub-pixel starts to be increased and also the luminance values of the second and third sub-pixels start to be increased at a rate of increase lower than the rate of increase of the first sub-pixel.
摘要翻译：根据本发明的多原色显示装置包括每个具有多个子像素的像素。多个子像素包括用于显示具有第一，第二，第三和第四色调的第一，第二，第三和第四颜色的第一，第二，第三和第四子像素。在L * a * b *比色系统的a * b *平面上，第二和第三色调与其两侧的第一色调相邻。当每个像素显示的颜色从黑色变化到第一色调的最佳颜色时，多个子像素的亮度值被设置为使得第一子像素的亮度值开始增加，并且亮度值开始以比第一子像素的增加率增加的增加率增加第二和第三子像素。

12. 发明授权

US08405687B2 Multi-primary color display device 有权
标题翻译：多原色显示设备
公开(公告)号：US08405687B2
公开(公告)日：2013-03-26
申请号：US13056175
申请日：2009-07-23
申请人： Akiko Miyazaki , Kazunari Tomizawa , Kozo Nakamura , Shun Ueki
发明人： Akiko Miyazaki , Kazunari Tomizawa , Kozo Nakamura , Shun Ueki
IPC分类号： G09G5/10 , G09G3/30 , G09G3/36
CPC分类号： H04N9/68 , G09G3/2003 , G09G3/3607 , G09G2300/0452 , G09G2310/08 , G09G2320/0242 , G09G2320/0276 , G09G2340/06
摘要： A multi-primary color display device according to the present invention includes pixels, each having a plurality of sub-pixels. The plurality of sub-pixels include first, second, third and fourth sub-pixels for displaying first, second, third and fourth colors having first, second, third and fourth hues. The second and third hues are adjacent to the first hue on both sides thereof on an a*b* plane of an L*a*b* colorimetric system. When a color displayed by each pixel changes from black to an optimal color of the first hue, luminance values of the plurality of sub-pixels are set such that the luminance value of the first sub-pixel starts to be increased and also the luminance values of the second and third sub-pixels start to be increased at a rate of increase lower than the rate of increase of the first sub-pixel.
摘要翻译：根据本发明的多原色显示装置包括每个具有多个子像素的像素。多个子像素包括用于显示具有第一，第二，第三和第四色调的第一，第二，第三和第四颜色的第一，第二，第三和第四子像素。在L * a * b *比色系统的a * b *平面上，第二和第三色调与其两侧的第一色调相邻。当每个像素显示的颜色从黑色变化到第一色调的最佳颜色时，多个子像素的亮度值被设置为使得第一子像素的亮度值开始增加，并且亮度值开始以比第一子像素的增加率增加的增加率增加第二和第三子像素。

13. 发明授权

US08427411B2 Color signal converter, display unit, color signal conversion program, computer-readable storage medium storing color signal conversion program, and color signal conversion method 有权
标题翻译：彩色信号转换器，显示单元，彩色信号转换程序，存储彩色信号转换程序的计算机可读存储介质和彩色信号转换方法
公开(公告)号：US08427411B2
公开(公告)日：2013-04-23
申请号：US13454656
申请日：2012-04-24
申请人： Kazunari Tomizawa , Kozo Nakamura
发明人： Kazunari Tomizawa , Kozo Nakamura
IPC分类号： G09G3/36
CPC分类号： G09G5/10 , G09G5/02 , G09G5/026 , G09G2300/0443 , G09G2320/0242 , G09G2320/0666 , G09G2340/06 , H04N9/67
摘要： A color conversion circuit converts a three-primary-color signal PS0 to a 5-color signal PS5, and includes (i) a color component extraction module that generates, by performing isochromatic conversion, a 7-color signal PS2 made up of 7 color components equivalent in terms of color to color components d1 through d5 of the 5-color signal PS5, and (ii) a matrix operation module that generates color components of the 5-color signal by performing linear combination of the color components of the 7-color signal. With this, it is possible to realize a color conversion circuit by which colors represented by a signal after conversion can be adjusted using intuitively-understandable parameters.
摘要翻译：颜色转换电路将三原色信号PS0转换为5色信号PS5，并且包括（i）颜色分量提取模块，其通过执行等色变换来生成由7色组成的7色信号PS2 在5色信号PS5的颜色与颜色成分d1〜d5相当的成分的成分，以及（ii）通过进行7-色信号PS5的颜色成分的线性组合来生成5色信号的色彩成分的矩阵运算模块，彩色信号。由此，可以实现一种颜色转换电路，通过该颜色转换电路可以使用直观可理解的参数来调整由转换后的信号表示的颜色。

14. 发明申请

US20090021534A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20090021534A1
公开(公告)日：2009-01-22
申请号：US11817530
申请日：2006-04-20
申请人： Kazunari Tomizawa , Kozo Nakamura
发明人： Kazunari Tomizawa , Kozo Nakamura
IPC分类号： G09G5/10 , G09G3/20
CPC分类号： G09G3/3607 , G02F1/133514 , G02F2201/52 , G09G3/2003 , G09G3/3413 , G09G3/3614 , G09G2300/0452
摘要： A display device has an improved white balance in white display and excellent display quality, and includes a plurality of pixels each including four sub-pixels More specifically, the display device includes a plurality of pixels each including: a sub-pixel pair of a red (R) sub-pixel and a green (G) sub-pixel; and a sub-pixel pair of a blue (B) sub-pixel and a green (G) sub-pixel, wherein in most of the pixels, a product of an aperture area per sub-pixel and a light amount per unit aperture area, in each of the red (R) sub-pixel and the blue (B) sub-pixel, is approximately two times that of the green (G) sub-pixel.
摘要翻译：显示装置在白显示中具有改善的白平衡和优异的显示质量，并且包括多个包括四个子像素的像素。更具体地，显示装置包括多个像素，每个像素包括：红色的子像素对（R）子像素和绿色（G）子像素; 以及蓝色（B）子像素和绿色（G）子像素的子像素对，其中在大多数像素中，每个子像素的开口面积与每单位孔径面积的光量的乘积在每个红色（R）子像素和蓝色（B）子像素中，大约是绿色（G）子像素的两倍。

15. 发明授权

US08194019B2 Color signal converter, display unit, color signal conversion program, computer-readable storage medium storing color signal conversion program, and color signal conversion method 有权
标题翻译：彩色信号转换器，显示单元，彩色信号转换程序，存储彩色信号转换程序的计算机可读存储介质和彩色信号转换方法
公开(公告)号：US08194019B2
公开(公告)日：2012-06-05
申请号：US11081696
申请日：2005-03-17
申请人： Kazunari Tomizawa , Kozo Nakamura
发明人： Kazunari Tomizawa , Kozo Nakamura
IPC分类号： G09G3/36
CPC分类号： G09G5/10 , G09G5/02 , G09G5/026 , G09G2300/0443 , G09G2320/0242 , G09G2320/0666 , G09G2340/06 , H04N9/67
摘要： A color conversion circuit converts a three-primary-color signal PS0 to a 5-color signal PS5, and includes (i) a color component extraction module that generates, by performing isochromatic conversion, a 7-color signal PS2 made up of 7 color components equivalent in terms of color to color components d1 through d5 of the 5-color signal PS5, and (ii) a matrix operation module that generates color components of the 5-color signal by performing linear combination of the color components of the 7-color signal. With this, it is possible to realize a color conversion circuit by which colors represented by a signal after conversion can be adjusted using intuitively-understandable parameters.
摘要翻译：颜色转换电路将三原色信号PS0转换为5色信号PS5，并且包括（i）颜色分量提取模块，其通过执行等色变换来生成由7色组成的7色信号PS2 在5色信号PS5的颜色与颜色成分d1〜d5相当的成分的成分，以及（ii）通过进行7-色信号PS5的颜色成分的线性组合来生成5色信号的色彩成分的矩阵运算模块，彩色信号。由此，可以实现一种颜色转换电路，通过该颜色转换电路可以使用直观可理解的参数来调整由转换后的信号表示的颜色。

16. 发明授权

US07760177B2 Display device and color filter substrate 有权
标题翻译：显示装置和滤色片基板
公开(公告)号：US07760177B2
公开(公告)日：2010-07-20
申请号：US11533392
申请日：2006-09-20
申请人： Kozo Nakamura , Kazunari Tomizawa
发明人： Kozo Nakamura , Kazunari Tomizawa
IPC分类号： G09G3/34
CPC分类号： G09G3/2003 , G02F1/133514 , G02F2201/52 , G09G3/3607 , G09G2300/0452 , G09G2340/06
摘要： A display device includes a pixel defined by a plurality of subpixels. The plurality of subpixels include: first and second red subpixels for displaying red; a green subpixel for displaying green; a blue subpixel for displaying blue; and a yellow subpixel for displaying yellow.
摘要翻译：显示装置包括由多个子像素限定的像素。多个子像素包括：用于显示红色的第一和第二红色子像素; 用于显示绿色的绿色子像素; 用于显示蓝色的蓝色子像素和黄色子像素显示黄色。

17. 发明申请

US20070063946A1 DISPLAY DEVICE AND COLOR FILTER SUBSTRATE 有权
标题翻译：显示设备和彩色滤光片基板
公开(公告)号：US20070063946A1
公开(公告)日：2007-03-22
申请号：US11533392
申请日：2006-09-20
申请人： Kozo Nakamura , Kazunari Tomizawa
发明人： Kozo Nakamura , Kazunari Tomizawa
IPC分类号： G09G3/36
CPC分类号： G09G3/2003 , G02F1/133514 , G02F2201/52 , G09G3/3607 , G09G2300/0452 , G09G2340/06
摘要： A display device includes a pixel defined by a plurality of subpixels. The plurality of subpixels include: first and second red subpixels for displaying red; a green subpixel for displaying green; a blue subpixel for displaying blue; and a yellow subpixel for displaying yellow.
摘要翻译：显示装置包括由多个子像素限定的像素。多个子像素包括：用于显示红色的第一和第二红色子像素; 用于显示绿色的绿色子像素; 用于显示蓝色的蓝色子像素和黄色子像素显示黄色。

18. 发明申请

US20050206979A1 Color signal converter, display unit, color signal conversion program, computer-readable storage medium storing color signal conversion program, and color signal conversion method 有权
标题翻译：彩色信号转换器，显示单元，彩色信号转换程序，存储彩色信号转换程序的计算机可读存储介质和彩色信号转换方法
公开(公告)号：US20050206979A1
公开(公告)日：2005-09-22
申请号：US11081696
申请日：2005-03-17
申请人： Kazunari Tomizawa , Kozo Nakamura
发明人： Kazunari Tomizawa , Kozo Nakamura
IPC分类号： G06T1/00 , G03F3/08 , G06F15/00 , G09G5/02 , H04N1/46 , H04N1/60 , H04N9/64 , H04N9/67
CPC分类号： G09G5/10 , G09G5/02 , G09G5/026 , G09G2300/0443 , G09G2320/0242 , G09G2320/0666 , G09G2340/06 , H04N9/67
摘要： A color conversion circuit converts a three-primary-color signal PS0 to a 5-color signal PS5, and includes (i) a color component extraction module that generates, by performing isochromatic conversion, a 7-color signal PS2 made up of 7 color components equivalent in terms of color to color components d1 through d5 of the 5-color signal PS5, and (ii) a matrix operation module that generates color components of the 5-color signal by performing linear combination of the color components of the 7-color signal. With this, it is possible to realize a color conversion circuit by which colors represented by a signal after conversion can be adjusted using intuitively-understandable parameters.
摘要翻译：颜色转换电路将三原色信号PS 0转换为5色信号PS 5，并且包括（i）颜色分量提取模块，其通过执行等色变换来生成由7组成的7色信号PS 2 在5色信号PS 5的颜色与颜色分量d 1至d 5相等的7个颜色分量中的7个颜色分量;以及（ii）通过执行5色信号PS 5的线性组合来生成5色信号的颜色分量的矩阵运算模块彩色分量的7色信号。由此，可以实现一种颜色转换电路，通过该颜色转换电路可以使用直观可理解的参数来调整由转换后的信号表示的颜色。

19. 发明申请

US20130258258A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20130258258A1
公开(公告)日：2013-10-03
申请号：US13992293
申请日：2011-12-01
申请人： Kozo Nakamura , Kazunari Tomizawa
发明人： Kozo Nakamura , Kazunari Tomizawa
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02B5/201 , G02B5/223 , G02F2201/52
摘要： The present invention provides a liquid crystal display device in which a decrease in primary color luminance, a decrease in chroma and an increase in power consumption are suppressed. The present invention is a liquid crystal display device including a color filter substrate where color filters of at least four colors are arranged for respective pixels, wherein a color temperature of white light emitted from a display surface is less than 12000 K.
摘要翻译：本发明提供了一种液晶显示装置，其中抑制了原色亮度的降低，色度的降低和功耗的增加。本发明是一种液晶显示装置，其包括滤色器基板，其中为各像素配置至少四种颜色的滤色器，其中从显示表面发射的白光的色温小于12000K。

20. 发明授权

US08446435B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08446435B2
公开(公告)日：2013-05-21
申请号：US11817530
申请日：2006-04-20
申请人： Kazunari Tomizawa , Kozo Nakamura
发明人： Kazunari Tomizawa , Kozo Nakamura
IPC分类号： G09G5/00
CPC分类号： G09G3/3607 , G02F1/133514 , G02F2201/52 , G09G3/2003 , G09G3/3413 , G09G3/3614 , G09G2300/0452
摘要： A display device has an improved white balance in white display and excellent display quality, and includes a plurality of pixels each including four sub-pixels More specifically, the display device includes a plurality of pixels each including: a sub-pixel pair of a red (R) sub-pixel and a green (G) sub-pixel; and a sub-pixel pair of a blue (B) sub-pixel and a green (G) sub-pixel, wherein in most of the pixels, a product of an aperture area per sub-pixel and a light amount per unit aperture area, in each of the red (R) sub-pixel and the blue (B) sub-pixel, is approximately two times that of the green (G) sub-pixel.
摘要翻译：显示装置在白显示中具有改善的白平衡和优异的显示质量，并且包括多个包括四个子像素的像素。更具体地，显示装置包括多个像素，每个像素包括：红色的子像素对（R）子像素和绿色（G）子像素; 以及蓝色（B）子像素和绿色（G）子像素的子像素对，其中在大多数像素中，每个子像素的开口面积与每单位孔径面积的光量的乘积在每个红色（R）子像素和蓝色（B）子像素中，大约是绿色（G）子像素的两倍。

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