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    • 1. 发明专利
    • Liquid crystal display device
    • 液晶显示装置
    • JP2008122658A
    • 2008-05-29
    • JP2006306380
    • 2006-11-13
    • Sharp Corpシャープ株式会社
    • HIGASHIDA KYOKOFUJII AKIYOSHI
    • G02F1/13357G02B6/00G02F1/1335
    • PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is thinner than the conventional one. SOLUTION: The liquid crystal display device 50a includes an active matrix 30 and a counter substrate 20a arranged opposite to each other and a liquid crystal layer 25 disposed between the active matrix 30 and the counter substrate 20a, wherein a backlight unit 10a comprising: a light guide plate 3 for planarly emitting light from a light source 1 to the liquid crystal layer 25 side; and a selective reflection type polarizing layer 6 which has a plurality of metal lines 6b extending in parallel with one another on the liquid crystal layer 25 side of the light guide plate 3, reflects polarized light parallel to the direction where respective metal lines 6b are extended and, at the same time, transmits polarized light vertical to the direction where the respective metal lines 6b are extended is integrated on the counter substrate 20a. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种比传统的液晶显示装置更薄的液晶显示装置。 解决方案:液晶显示装置50a包括彼此相对布置的有源矩阵30和相对基板20a以及设置在有源矩阵30和对置基板20a之间的液晶层25,其中背光单元10a包括 :用于将光从光源1平面发射到液晶层25侧的导光板3; 以及在导光板3的液晶层25侧具有彼此平行延伸的多个金属线6b的选择性反射型偏振层6,反射与各金属线6b延伸的方向平行的偏振光 并且同时透射垂直于各个金属线6b延伸的方向的偏振光集成在相对基板20a上。 版权所有(C)2008,JPO&INPIT
    • 2. 发明专利
    • Solar cell module and photovoltaic power generation device
    • 太阳能电池模块和光伏发电装置
    • JP2012156445A
    • 2012-08-16
    • JP2011016433
    • 2011-01-28
    • Sharp Corpシャープ株式会社
    • UCHIDA HIDEKIYUI HIDEOMIHIGASHIDA KYOKO
    • H01L31/042H01L31/052
    • Y02E10/52
    • PROBLEM TO BE SOLVED: To provide a solar cell module which can restrict reduction in power generation efficiency and a photovoltaic power generation device using the solar cell module.SOLUTION: A solar cell module 1 of the prevent invention comprises: a light guide plate unit 2 including a first light guide plate 3 and a second light guide plate 5; and a solar cell element 7 which receives light emitted from the light guide plate unit 2. The second light guide plate 5 has a lower refractive index than that of the first light guide plate 3, while the first light guide plate 3 and the second light guide plate 5 are arranged in such a way that a second principal plane 3b of the first light guide plate 3 and a first principal plane 5a of the second light guide plate 5 face each other. The solar cell element 7 receives light emitted from a first end face 3c of the first light guide plate 3 and has a reflection face formed on a second principal plane 5b of the second light guide plate 5, which reflects light incident on the second light guide plate 5 to change a direction in which the light proceeds. The thickness of the first light guide plate 3 is gradually thickened as distance gets closer from far behind the first end face 3c of the light guide plate 3 toward the first end face 3c of the light guide plate 3.
    • 要解决的问题:提供一种可以限制发电效率降低的太阳能电池模块和使用太阳能电池模块的光伏发电装置。 解决方案:本发明的太阳能电池模块1包括:导光板单元2,包括第一导光板3和第二导光板5; 以及太阳能电池元件7,其接收从导光板单元2发射的光。第二导光板5的折射率低于第一导光板3的折射率,而第一导光板3和第二光 导向板5以第一导光板3的第二主面3b和第二导光板5的第一主面5a彼此面对的方式配置。 太阳能电池元件7接收从第一导光板3的第一端面3c发射的光,并且具有形成在第二导光板5的第二主平面5b上的反射面,其反射入射在第二导光板 板5改变光线进入的方向。 第一导光板3的厚度随着距导光板3的第一端面3c的远离后方的距离而越向导光板3的第一端面3c逐渐增厚。 )2012,JPO&INPIT
    • 6. 发明专利
    • Wire grid polarizer and method for manufacturing the same
    • 电网极化器及其制造方法
    • JP2009236945A
    • 2009-10-15
    • JP2008079028
    • 2008-03-25
    • Sharp Corpシャープ株式会社
    • HIGASHIDA KYOKOFUJII AKIYOSHI
    • G02B5/30G02F1/1335
    • PROBLEM TO BE SOLVED: To provide a high-performance wire grid polarizer which is accurately manufactured. SOLUTION: The wire grid polarizer (100) comprises a transparent substrate (110) having a main surface (111), and a plurality of metallic wires (120) aligned in parallel to each other on the main surface (111) of the transparent substrate (110). The main surface (111) of the transparent substrate (110) includes a bottom part (112a) and a side part (112b) regulating each of a plurality of grooves (111a), and an upper part (112c) located between two adjacent grooves of the plurality of grooves (111a). Each of the metallic wires (120) is at least partially protruded from a flat surface regulated by the upper part (112c) of the main surface (111) of the transparent substrate (110), and the plurality of metallic wires (120) is provided on either the bottom part (112a) or the upper part (112c) of the transparent substrate (110). COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供精确制造的高性能线栅偏振器。 线栅偏振器(100)包括具有主表面(111)的透明基板(110)和在主表面(111)上彼此平行排列的多个金属线(120) 透明基板(110)。 透明基板(110)的主表面(111)包括底部(112a)和限制多个凹槽(111a)中的每一个的侧部(112b)和位于两个相邻凹槽之间的上部(112c) 的多个槽(111a)。 每个金属线(120)至少部分地从由透明基板(110)的主表面(111)的上部(112c)调节的平坦表面突出,并且多个金属线(120)是 设置在透明基板(110)的底部(112a)或上部(112c)上。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Liquid crystal display and television receiving device
    • 液晶显示和电视接收设备
    • JP2009042315A
    • 2009-02-26
    • JP2007204753
    • 2007-08-06
    • Sharp Corpシャープ株式会社
    • HIGASHIDA KYOKOFUJII AKIYOSHI
    • G02F1/1347G09F9/00G09G3/20G09G3/36
    • PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of attaining image display of high contrast without incurring complication of a driving circuit.
      SOLUTION: The liquid crystal display 10 is provided with a panel for area display (dimming panel) 1 having a liquid crystal display panel changing transmittance of light from a backlight unit 3 matching an image displayed on a panel 2 for image display between the panel 2 for image display having a liquid crystal display panel divided into an image display area 21 and a non-display area 22 and performing image display in the image display area and the backlight unit (light source) 3 radiating light to the panel 2 for image display. The panel 1 for area display has a plurality of pixel electrodes 11 (11a to 11f) having shapes which are made coincident with shapes of the image display area 21 of the panel 2 for image display, and pixel electrodes transmitting light from the backlight and pixel electrodes transmitting no light from the backlight are determined matching the shapes of the image display area 21.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种能够实现高对比度的图像显示而不引起驱动电路的复杂性的液晶显示器。 解决方案:液晶显示器10设置有用于区域显示(调光面板)1的面板,其具有液晶显示面板,其改变来自背光单元3的光的透射率,该背光单元3与显示在用于图像显示的面板2上的图像相匹配 用于图像显示的面板2具有被分成图像显示区域21和非显示区域22的液晶显示面板,并且在图像显示区域中执行图像显示,并且背光单元(光源)3向面板2照射光 用于图像显示。 用于区域显示的面板1具有多个像素电极11(11a至11f),其具有与用于图像显示的面板2的图像显示区域21的形状一致的形状,以及从背光源和像素传输光的像素电极 确定与背光源不发光的电极匹配图像显示区域21的形状。版权所有(C)2009,JPO&INPIT