Polarizing optical element and display device including the same
    1.
    发明授权
    Polarizing optical element and display device including the same 失效
    偏振光学元件和包括其的显示装置

    公开(公告)号:US07233563B2

    公开(公告)日:2007-06-19

    申请号:US10866835

    申请日:2004-06-15

    IPC分类号: G11B7/00

    摘要: A polarizing optical element changes its optical reflectance and/or transmittance according to a polarization state of incoming light. The optical element includes: a first grating layer including multiple striped portions that extend in a predetermined direction; and a second grating layer including multiple striped portions that extend in that predetermined direction. Average grating pitches of the first and second grating layers are both defined to be shorter than the wavelength of the incoming light. The first grating layer is made of a first material that exhibits a light reflecting property to the incoming light. The second grating layer is made of a second material that reduces the reflection of the incoming light from the first grating layer.

    摘要翻译: 偏振光学元件根据入射光的偏振状态改变其光学反射率和/或透射率。 光学元件包括:第一光栅层,包括沿预定方向延伸的多个条纹部分; 以及第二光栅层,包括在该预定方向上延伸的多个条纹部分。 第一和第二光栅层的平均光栅间距都被定义为比入射光的波长短。 第一光栅层由对入射光呈现光反射性的第一材料制成。 第二光栅层由减少来自第一光栅层的入射光的反射的第二材料制成。

    Liquid crystal display device and producing method thereof with reflection and transmission display and a color filter having a color reproduction range
    2.
    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

    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
    3.
    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

    IPC分类号: G02F1/1335

    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。

    Transflective display device
    6.
    发明授权
    Transflective display device 有权
    透反式显示装置

    公开(公告)号:US07952662B2

    公开(公告)日:2011-05-31

    申请号:US11910706

    申请日:2006-03-28

    IPC分类号: G02F1/1335

    摘要: A transflective display device capable of suppressing white balance from shifting to yellow includes filters of R, G, B, and Y, and a region corresponding to a reflective member in the Y filter is covered with a BM. Therefore, filters used in the reflective display are limited to three colors of R, G, and B, and thereby white balance can be prevented from shifting to yellow.

    摘要翻译: 能够抑制白平衡偏移为黄色的透反式显示装置包括R,G,B和Y的滤光器,并且用BM覆盖与Y滤光器中的反射构件对应的区域。 因此,反射显示器中使用的滤光器被限制为R,G和B的三种颜色,从而可以防止白平衡转移到黄色。

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号:US20090141221A1

    公开(公告)日:2009-06-04

    申请号:US12280878

    申请日:2007-02-02

    IPC分类号: G02F1/1335

    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”?>

    Interferometric modulator and display unit
    9.
    发明授权
    Interferometric modulator and display unit 失效
    干涉式调制器和显示单元

    公开(公告)号:US07113339B2

    公开(公告)日:2006-09-26

    申请号:US10928833

    申请日:2004-08-27

    IPC分类号: G02B1/10 G02B26/08

    CPC分类号: G02B26/001

    摘要: The interferometric modulator of the invention includes a transparent substrate (refractive index: n0) 12, an optical thin film (complex index of refraction: N1=n1−i·k1) 13 provided on the transparent substrate 12, and an absorber layer (complex index of refraction: Ns=ns−i·ks) 14 opposed to the optical thin film 13, the distance of a gap to the optical thin film 13 being variable, wherein the relation n1>n0, k1≅0 and ns>n0 is satisfied.

    摘要翻译: 本发明的干涉式调制器包括透明基板(折射率:n≥0)12,光学薄膜(复数折射率N N 1 = 13,设置在透明基板12上,以及吸收层(复数折射率N N = N S) 与光学薄膜13相对,间隙与光学薄膜13的距离是可变的,其中关系n 1 > 0 ,k <1>和0 N n <0>

    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

    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。