公开(公告)号：US20090141221A1

公开(公告)日：2009-06-04

申请号：US12280878

申请日：2007-02-02

申请人： Tokio Taguchi ,  Akiko Ito ,  Shun Ueki ,  Kozo Nakamura

发明人： Tokio Taguchi ,  Akiko Ito ,  Shun Ueki ,  Kozo Nakamura

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2201/52 ,  G09G3/3611 ,  G09G2300/0452 ,  G09G2300/0456

摘要： The present invention provides a transflective display device capable of extending a color reproduction range and reducing a difference in white balance between transmissive display and reflective display. The display device of the present invention is a transflective display device including four or more filters having different colors in a pixel, each of the four or more filters having different colors including: a transmissive region for displaying an image by transmitting light from a backlight; and a reflective region for displaying an image by reflecting surrounding light, wherein at least two of the four or more filters having different colors are different in a proportion of an area of the reflective region, and the proportion of the area is represented by the following formula (1): Proportion of area of reflective region=Area of reflective region/Effective area of filter  (1).

摘要翻译： 本发明提供了能够延长彩色再现范围并减少透射显示和反射显示之间的白平衡差的透反式显示装置。 本发明的显示装置是一种半透过型显示装置，包括四个或更多个像素中具有不同颜色的滤光器的透反射显示装置，四个或更多个滤光器中的每一个具有不同的颜色，包括：透射区域，用于通过透射来自背光的光来显示图像; 以及用于通过反射周围光来显示图像的反射区域，其中具有不同颜色的四个或更多个滤光器中的至少两个在反射区域的面积的比例上不同，并且该区域的比例由以下 公式（1）：<？in-line-formula description =“In-line Formulas”end =“lead”？>反射区域面积的比例=反射区域的面积/滤光片的有效面积（1）<？ -line-formula description =“内联公式”end =“tail”？>

公开(公告)号：US07990499B2

公开(公告)日：2011-08-02

申请号：US12280729

申请日：2006-12-28

申请人： Akiko Ito ,  Kozo Nakamura ,  Shun Ueki ,  Tokio Taguchi

发明人： Akiko Ito ,  Kozo Nakamura ,  Shun Ueki ,  Tokio Taguchi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F2201/52

摘要： The present invention provides a transflective display device capable of reducing a difference in white balance between transmissive display and reflective display. The display device of the present invention is a transflective display device including three or more filters having different colors in a pixel, each of the three or more filters having different colors, including: a transmissive region for displaying an image by transmitting light from a backlight; and a reflective region for displaying an image by reflecting surrounding light, wherein, in the reflective region of at least one of a plurality of filters having different colors used for displaying white in reflective display, a light-reducing film which reduces an amount of at least light having a peak wavelength of a visible light transmission spectrum of the at least one of a plurality of filters is arranged, and the visible light transmission spectrum is measured using a standard light source D65.

摘要翻译： 本发明提供一种能够减少透射显示和反射显示之间的白平衡差异的透反式显示装置。 本发明的显示装置是一种半透过型显示装置，其包括三个或更多个像素中具有不同颜色的滤光器的透反射显示装置，所述三个或更多个滤光器中的每一个具有不同的颜色，包括：用于通过透射来自背光的光来显示图像的透射区域 ; 以及反射区域，用于通过反射周围光来显示图像，其中在反射显示中用于显示白色的具有不同颜色的多个滤光片中的至少一个的反射区域中，减少膜的量的减光膜 布置具有多个滤光器中的至少一个的可见光透射光谱的峰值波长的最少光，并且使用标准光源D65测量可见光透射光谱。

公开(公告)号：US07916245B2

公开(公告)日：2011-03-29

申请号：US12280878

申请日：2007-02-02

申请人： Tokio Taguchi ,  Akiko Ito ,  Shun Ueki ,  Kozo Nakamura

发明人： Tokio Taguchi ,  Akiko Ito ,  Shun Ueki ,  Kozo Nakamura

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2201/52 ,  G09G3/3611 ,  G09G2300/0452 ,  G09G2300/0456

摘要： The present invention provides a transflective display device capable of extending a color reproduction range and reducing a difference in white balance between transmissive display and reflective display. The display device of the present invention is a transflective display device including four or more filters having different colors in a pixel, each of the four or more filters having different colors including: a transmissive region for displaying an image by transmitting light from a backlight; and a reflective region for displaying an image by reflecting surrounding light, wherein at least two of the four or more filters having different colors are different in a proportion of an area of the reflective region, and the proportion of the area is represented by the following formula (1): Proportion of area of reflective region=Area of reflective region/Effective area of filter  (1).

摘要翻译： 本发明提供了能够延长彩色再现范围并减少透射显示和反射显示之间的白平衡差的透反式显示装置。 本发明的显示装置是一种半透过型显示装置，包括四个或更多个像素中具有不同颜色的滤光器的透反射显示装置，四个或更多个滤光器中的每一个具有不同的颜色，包括：透射区域，用于通过透射来自背光的光来显示图像; 以及用于通过反射周围光来显示图像的反射区域，其中具有不同颜色的四个或更多个滤光器中的至少两个在反射区域的面积的比例上不同，并且该区域的比例由以下 公式（1）：反射区域的面积=反射区域的面积/过滤器的有效面积（1）。

公开(公告)号：US20090015770A1

公开(公告)日：2009-01-15

申请号：US12280729

申请日：2006-12-28

申请人： Akiko Ito ,  Kozo Nakamura ,  Shun Ueki ,  Tokio Taguchi

发明人： Akiko Ito ,  Kozo Nakamura ,  Shun Ueki ,  Tokio Taguchi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F2201/52

摘要： The present invention provides a transflective display device capable of reducing a difference in white balance between transmissive display and reflective display. The display device of the present invention is a transflective display device including three or more filters having different colors in a pixel, each of the three or more filters having different colors, including: a transmissive region for displaying an image by transmitting light from a backlight; and a reflective region for displaying an image by reflecting surrounding light, wherein, in the reflective region of at least one of a plurality of filters having different colors used for displaying white in reflective display, a light-reducing film which reduces an amount of at least light having a peak wavelength of a visible light transmission spectrum of the at least one of a plurality of filters is arranged, and the visible light transmission spectrum is measured using a standard light source D65.

摘要翻译： 本发明提供一种能够减少透射显示和反射显示之间的白平衡差异的透反式显示装置。 本发明的显示装置是一种半透过型显示装置，其包括三个或更多个像素中具有不同颜色的滤光器的透反射显示装置，所述三个或更多个滤光器中的每一个具有不同的颜色，包括：用于通过透射来自背光的光来显示图像的透射区域 ; 以及反射区域，用于通过反射周围光来显示图像，其中在反射显示中用于显示白色的具有不同颜色的多个滤光片中的至少一个的反射区域中，减少膜的量的减光膜 布置具有多个滤光器中的至少一个的可见光透射光谱的峰值波长的最少光，并且使用标准光源D65测量可见光透射光谱。

公开(公告)号：US07903206B2

公开(公告)日：2011-03-08

申请号：US11157153

申请日：2005-06-21

申请人： Kozo Nakamura ,  Shun Ueki ,  Tokio Taguchi ,  Kazuhiko Tsuda

发明人： Kozo Nakamura ,  Shun Ueki ,  Tokio Taguchi ,  Kazuhiko Tsuda

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514

摘要： An opposed substrate has a configuration in which a retardation film and a polarizer are provided outside a glass substrate, and a color filter is provided inside the glass substrate. The color filter selects a color of light passing through the color filter itself. The color filter has a color reproduction range of 0.079 or more both in a reflection area and in a transmission area. It is preferable that color filters are formed of the same color material and have almost the same thickness in a reflection area and a transmission area. That is, it is preferable that one pixel area has the same configuration in the reflection area as in the transmission area.

摘要翻译： 相对基板具有在玻璃基板的外侧设置有延迟膜和偏光板的结构，在玻璃基板的内侧设置滤色器。 滤色器选择通过滤色片本身的光的颜色。 滤色器在反射区域和透射区域中的颜色再现范围为0.079以上。 优选地，滤色器由相同的颜色材料形成，并且在反射区域和透射区域中具有几乎相同的厚度。 也就是说，优选地，一个像素区域在与透射区域相同的反射区域中具有相同的配置。

公开(公告)号：US07599021B2

公开(公告)日：2009-10-06

申请号：US10564818

申请日：2004-07-21

申请人： Kazuhiko Tsuda ,  Shun Ueki ,  Kozo Nakamura ,  Tokio Taguchi

发明人： Kazuhiko Tsuda ,  Shun Ueki ,  Kozo Nakamura ,  Tokio Taguchi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133615 ,  G02B6/0056 ,  G02F1/13362 ,  G02F1/13471 ,  G02F2001/133618 ,  G02F2001/133626

摘要： A liquid crystal display device includes, from its back surface side towards its front surface side: a polarization selective reflection plate (12) which reflects x-directional linearly polarized light and transmits y-directional linearly polarized light; a first polarizing plate (4) which transmits the x-directional linearly polarized light; a liquid crystal display panel (13); and a second polarizing plate (8) which transmits the y-directional linearly polarized light. The polarization selective reflection plate (12) is arranged only on a back surface side of the liquid crystal display panel (13). The y-directional linearly polarized light incident on the back surface side is reflected from the polarization selective reflection plate (12), there by protecting privacy. The x-directional linearly polarized light transmitted reaches the front surface side, via the first polarizing plate (4), the liquid crystal display panel (13), and the second polarizing plate (8). In this way, it is possible to realize a liquid crystal display device which is capable of performing a good screen displaying even under a strong surrounding light environment.

摘要翻译： 液晶显示装置从其背面侧朝向其前表面侧包括：反射x方向的线偏振光并透射y方向的线偏振光的偏振选择反射板（12） 第一偏振片（4），其透射x方向的线偏振光; 液晶显示面板（13）; 以及透射y方向的直线偏振光的第二偏振板（8）。 偏振选择反射板（12）仅布置在液晶显示面板（13）的背面侧。 通过保护隐私，偏振选择反射板（12）反射入射在背面侧的y方向的直线偏振光。 通过第一偏振板（4），液晶显示面板（13）和第二偏振片（8），透射的x方向的直线偏振光到达前表面侧。 以这种方式，可以实现即使在强烈的环境光环境下也能够进行良好的屏幕显示的液晶显示装置。

公开(公告)号：US20090115952A1

公开(公告)日：2009-05-07

申请号：US12303383

申请日：2007-05-31

申请人： Kozo Nakamura ,  Shun Ueki ,  Tokio Taguchi ,  Akiko Itou

发明人： Kozo Nakamura ,  Shun Ueki ,  Tokio Taguchi ,  Akiko Itou

IPC分类号： G02F1/1343

CPC分类号： G09G5/026 ,  G02B5/201 ,  G02B5/23 ,  G02F1/133514 ,  G02F2001/134345 ,  G02F2201/52 ,  G09G3/2003 ,  G09G2300/0452 ,  G09G2300/0456 ,  G09G2320/041 ,  G09G2340/06 ,  H01J2211/42 ,  H01J2329/30 ,  H01L27/3213 ,  H01L27/322 ,  H04N9/30

摘要： A display device in which an image with a wide color reproduction range and bright red can be displayed is provided. The display device is a display device such as, for example, a liquid crystal display device, a cathode ray tube, an organic electroluminescent display device, a plasma display panel, and a field emission display. The display device includes a display surface including a pixel having red, green, blue, and yellow sub-pixels, wherein the red sub-pixel preferably has the largest aperture area.

摘要翻译： 提供了可以显示具有宽的颜色再现范围和鲜红色的图像的显示装置。 显示装置是诸如液晶显示装置，阴极射线管，有机电致发光显示装置，等离子体显示面板和场发射显示器之类的显示装置。 显示装置包括具有红色，绿色，蓝色和黄色子像素的像素的显示面，其中红色子像素优选具有最大的开口面积。

公开(公告)号：US08451391B2

公开(公告)日：2013-05-28

申请号：US12442733

申请日：2007-09-20

申请人： Shun Ueki ,  Kozo Nakamura ,  Akiko Miyazaki ,  Tokio Taguchi

发明人： Shun Ueki ,  Kozo Nakamura ,  Akiko Miyazaki ,  Tokio Taguchi

IPC分类号： G09G5/04

CPC分类号： G09G3/2003 ,  G09G3/2074 ,  G09G3/3607 ,  G09G5/026 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2340/06 ,  G09G2340/10 ,  G09G2360/16

摘要： A liquid crystal display device includes a liquid crystal display panel having a pixel defined by at least three sub-pixels including a blue sub-pixel, a backlight which emits, toward the liquid crystal display panel, light that brings a color temperature to a predetermined level when the pixel displays white, and a color tone correction circuit which corrects a color tone of a color displayed by the pixel. When the pixel displays a color containing at least one predetermined color component that is other than a white component and a blue component, the color tone correction circuit performs a correction to set a luminance of the blue sub-pixel lower than an original luminance.

摘要翻译： 液晶显示装置包括具有由至少三个子像素限定的像素的液晶显示面板，所述至少三个子像素包括蓝色子像素，向液晶显示面板发射使色温达到预定值的光的背光源 像素显示白色时的亮度等级，以及校正由像素显示的颜色的色调的色调校正电路。 当像素显示包含除了白色分量和蓝色分量之外的至少一个预定颜色分量的颜色时，色调校正电路执行校正以将蓝色子像素的亮度设置为低于原始亮度。

公开(公告)号：US20090252825A1

公开(公告)日：2009-10-08

申请号：US12382897

申请日：2009-03-26

申请人： Tokio Taguchi ,  Shun Ueki ,  Kozo Nakamura ,  Kazuhiko Tsuda

发明人： Tokio Taguchi ,  Shun Ueki ,  Kozo Nakamura ,  Kazuhiko Tsuda

IPC分类号： B29C59/02

CPC分类号： G02B1/118 ,  C25D11/02 ,  G02B5/045 ,  G02F2201/38 ,  H01J2211/44 ,  H01J2329/892

摘要： An antireflective member according to the present invention has an uneven surface pattern, in which unit structures are arranged in x and y directions at respective periods that are both shorter than the shortest wavelength of an incoming light ray, on the surface of a substrate and satisfies the following Inequality (1): Λ   x , y λ min

摘要翻译： 根据本发明的抗反射构件具有不平坦的表面图案，其中单元结构在x和y方向上以比入射光线的最短波长短的各个周期排列在基板的表面上，并且满足 以下不等式（1）：λλx，yλmin 1 ni + ni。 （1）其中lambdamin是入射光线的最短波长，taxax是入射光线的最大入射角，ni是入射介质的折射率，Lambdax是 x方向上的不平坦表面图案的周期，Lambday是y方向上的图案的周期。 结果，可以在宽波长范围内减少短波光成分的衍射。

公开(公告)号：US20050285996A1

公开(公告)日：2005-12-29

申请号：US11157153

申请日：2005-06-21

申请人： Kozo Nakamura ,  Shun Ueki ,  Tokio Taguchi ,  Kazuhiko Tsuda

发明人： Kozo Nakamura ,  Shun Ueki ,  Tokio Taguchi ,  Kazuhiko Tsuda

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514

摘要： An opposed substrate has a configuration in which a retardation film and a polarizer are provided outside a glass substrate, and a color filter is provided inside the glass substrate. The color filter selects a color of light passing through the color filter itself. The color filter has a color reproduction range of 0.079 or more both in a reflection area and in a transmission area. It is preferable that color filters are formed of the same color material and have almost the same thickness in a reflection area and a transmission area. That is, it is preferable that one pixel area has the same configuration in the reflection area as in the transmission area.

摘要翻译： 相对基板具有在玻璃基板的外侧设置有延迟膜和偏光板的结构，在玻璃基板的内侧设置滤色器。 滤色器选择通过滤色片本身的光的颜色。 滤色器在反射区域和透射区域中的颜色再现范围为0.079以上。 优选地，滤色器由相同的颜色材料形成，并且在反射区域和透射区域中具有几乎相同的厚度。 也就是说，优选地，一个像素区域在与透射区域相同的反射区域中具有相同的配置。