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    Liquid crystal display device and producing method thereof with reflection and transmission display and a color filter having a color reproduction range
    1.
    发明授权
    Liquid crystal display device and producing method thereof with reflection and transmission display and a color filter having a color reproduction range 有权
    具有反射和透射显示的液晶显示装置及其制造方法和具有颜色再现范围的滤色器

    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。

    Liquid crystal display device
    2.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    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。

    Display and device including same
    5.
    发明授权
    Display and device including same 有权
    显示和设备包括相同

    公开(公告)号：US07561231B2

    公开(公告)日：2009-07-14

    申请号：US11806566

    申请日：2007-06-01

    申请人： Makoto Kanbe ,  Kazuhiko Tsuda ,  Kozo Nakamura ,  Tokio Taguchi ,  Shun Ueki ,  Satoru Kishimoto

    发明人： Makoto Kanbe ,  Kazuhiko Tsuda ,  Kozo Nakamura ,  Tokio Taguchi ,  Shun Ueki ,  Satoru Kishimoto

    IPC分类号： G02F1/1335 ,  G02F1/1336

    CPC分类号： G02F1/133536 ,  G02F1/133555 ,  G02F1/1347 ,  G02F2001/133342 ,  G02F2001/133531 ,  G02F2001/13356 ,  G02F2001/133638 ,  G02F2203/09 ,  H04M2250/16

    摘要： A double-sided display which can suitable carry out black display both in a well-lighted place and a dark place is provided. The following members are disposed in the B direction: a first polarizing plate (14) which allows only a linearly polarized light component to pass through; a liquid crystal layer (13) which, when a voltage is applied thereto, optically rotates and causes linearly polarized light in one direction to be linearly polarized light in the other direction, while, when no voltage is applied, does not alter the direction of the linearly polarized light; a polarizing selective reflector (16) which reflects the linearly polarized light in one direction while allows the linearly polarized light in the other direction to pass through; and a second polarizing plate (15) which absorbs the light in one direction while allows the light in the other direction to pass through. The polarizing selective reflector (16) is disposed only in the B direction of the liquid crystal layer (13). Double-sided image reproduction is realized by carrying out reflective image reproduction on the side in the A direction and carrying out transmission image reproduction on the side in the B direction.

    摘要翻译： 提供了一个双面显示器，它可以在照明明亮的地方和黑暗的地方进行黑色显示。 以下构件设置在B方向：仅允许线偏振光分量通过的第一偏振片（14） 液晶层（13），当施加电压时，光学旋转并使一个方向上的线偏振光沿另一个方向成为线偏振光，而当没有施加电压时，不改变方向 线偏振光; 偏振选择性反射器（16），其在一个方向上反射线偏振光，同时允许另一方向的线偏振光通过; 以及在一个方向上吸收光的第二偏振片（15），同时允许另一方向的光通过。 偏振选择反射体（16）仅设置在液晶层（13）的B方向上。 通过在A方向的一侧执行反射图像再现并且在B方向上进行透射图像再现来实现双面图像再现。

    Display and device including same
    6.
    发明授权
    Display and device including same 有权
    显示和设备包括相同

    公开(公告)号：US07292296B2

    公开(公告)日：2007-11-06

    申请号：US10509837

    申请日：2003-10-15

    申请人： Makoto Kanbe ,  Kazuhiko Tsuda ,  Kozo Nakamura ,  Tokio Taguchi ,  Shun Ueki ,  Satoru Kishimoto

    发明人： Makoto Kanbe ,  Kazuhiko Tsuda ,  Kozo Nakamura ,  Tokio Taguchi ,  Shun Ueki ,  Satoru Kishimoto

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133536 ,  G02F1/133555 ,  G02F1/1347 ,  G02F2001/133342 ,  G02F2001/133531 ,  G02F2001/13356 ,  G02F2001/133638 ,  G02F2203/09 ,  H04M2250/16

    摘要： A double-sided display which can suitable carry out black display both in a well-lighted place and a dark place is provided. The following members are disposed in the B direction: a first polarizing plate (14) which allows only a linearly polarized light component to pass through; a liquid crystal layer (13) which, when a voltage is applied thereto, optically rotates and causes linearly polarized light in one direction to be linearly polarized light in the other direction, while, when no voltage is applied, does not alter the direction of the linearly polarized light; a polarizing selective reflector (16) which reflects the linearly polarized light in one direction while allows the linearly polarized light in the other direction to pass through; and a second polarizing plate (15) which absorbs the light in one direction while allows the light in the other direction to pass through. The polarizing selective reflector (16) is disposed only in the B direction of the liquid crystal layer (13). Double-sided image reproduction is realized by carrying out reflective image reproduction on the side in the A direction and carrying out transmission image reproduction on the side in the B direction.

    摘要翻译： 提供了一个双面显示器，它可以在照明明亮的地方和黑暗的地方进行黑色显示。 以下构件设置在B方向：仅允许线偏振光分量通过的第一偏振片（14） 液晶层（13），当施加电压时，光学旋转并使一个方向上的线偏振光沿另一个方向成为线偏振光，而当没有施加电压时，不改变方向 线偏振光; 偏振选择性反射器（16），其在一个方向上反射线偏振光，同时允许另一方向的线偏振光通过; 以及在一个方向上吸收光的第二偏振片（15），同时允许另一方向的光通过。 偏振选择反射体（16）仅设置在液晶层（13）的B方向上。 通过在A方向的一侧执行反射图像再现并且在B方向上进行透射图像再现来实现双面图像再现。

    Display device and display device mounting device
    8.
    发明申请
    Display device and display device mounting device 有权
    显示装置和显示装置安装装置

    公开(公告)号：US20050157224A1

    公开(公告)日：2005-07-21

    申请号：US10509837

    申请日：2003-10-15

    申请人： Makoto Kanbe ,  Kazuhiko Tsuda ,  Kozo Nakamura ,  Tokio Taguchi ,  Shun Ueki ,  Satoru Kishimoto

    发明人： Makoto Kanbe ,  Kazuhiko Tsuda ,  Kozo Nakamura ,  Tokio Taguchi ,  Shun Ueki ,  Satoru Kishimoto

    IPC分类号： G02F1/1335 ,  G02F1/13363 ,  G02F1/1347

    CPC分类号： G02F1/133536 ,  G02F1/133555 ,  G02F1/1347 ,  G02F2001/133342 ,  G02F2001/133531 ,  G02F2001/13356 ,  G02F2001/133638 ,  G02F2203/09 ,  H04M2250/16

    摘要： A double-sided display which can suitable carry out black display both in a well-lighted place and a dark place is provided. The following members are disposed in the B direction: a first polarizing plate (14) which allows only a linearly polarized light component to pass through; a liquid crystal layer (13) which, when a voltage is applied thereto, optically rotates and causes linearly polarized light in one direction to be linearly polarized light in the other direction, while, when no voltage is applied, does not alter the direction of the linearly polarized light; a polarizing selective reflector (16) which reflects the linearly polarized light in one direction while allows the linearly polarized light in the other direction to pass through; and a second polarizing plate (15) which absorbs the light in one direction while allows the light in the other direction to pass through. The polarizing selective reflector (16) is disposed only in the B direction of the liquid crystal layer (13). Double-sided image reproduction is realized by carrying out reflective image reproduction on the side in the A direction and carrying out transmission image reproduction on the side in the B direction.

    摘要翻译： 提供了一个双面显示器，它可以在照明明亮的地方和黑暗的地方进行黑色显示。 以下构件设置在B方向：仅允许线偏振光分量通过的第一偏振片（14） 液晶层（13），当施加电压时，光学旋转并使一个方向上的线偏振光沿另一个方向成为线偏振光，而当没有施加电压时，不改变方向 线偏振光; 偏振选择性反射器（16），其在一个方向上反射线偏振光，同时允许另一方向的线偏振光通过; 以及在一个方向上吸收光的第二偏振板（15），同时允许另一方向的光通过。 偏振选择反射体（16）仅设置在液晶层（13）的B方向上。 通过在A方向的一侧执行反射图像再现并且在B方向上进行透射图像再现来实现双面图像再现。

    Liquid crystal display device and producing method thereof
    10.
    发明申请
    Liquid crystal display device and producing method thereof 有权
    液晶显示装置及其制造方法

    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。