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    Light guide plate, method for producing light guide plate, surface light source device, and liquid crystal display device
    1.
    发明授权
    Light guide plate, method for producing light guide plate, surface light source device, and liquid crystal display device 有权
    导光板，导光板的制造方法，面光源装置以及液晶显示装置

    公开(公告)号：US09551824B2

    公开(公告)日：2017-01-24

    申请号：US13387863

    申请日：2010-07-29

    申请人： Hiroshi Yamamoto ,  Hiroshi Sekiguchi ,  Masahiro Goto ,  Keiji Kashima

    发明人： Hiroshi Yamamoto ,  Hiroshi Sekiguchi ,  Masahiro Goto ,  Keiji Kashima

    IPC分类号： G02F1/1335 ,  F21V8/00

    CPC分类号： G02B6/0065 ,  G02B6/0038 ,  G02B6/0041 ,  G02F2001/133607 ,  Y10T29/49826

    摘要： A light guide plate has a light exit surface, a back surface opposed to the light exit surface, and a light entrance surface consisting of at least part of a side surface. The light guide plate also has a body portion, and a light exit-side layer formed from an ionizing radiation curable resin. The light exit-side layer includes an optical element portion which defines the light exit surface. The optical element portion includes unit shaped elements arranged in one direction intersecting a light guide direction, each unit shaped element extending linearly in a direction intersecting the one direction.

    摘要翻译： 导光板具有光出射面，与光射出面相对的背面，以及由侧面的至少一部分构成的光入射面。 导光板还具有主体部分和由电离辐射固化树脂形成的光出射侧层。 光出射侧层包括限定光出射面的光学元件部。 光学元件部分包括沿与光导方向相交的一个方向布置的单元形元件，每个单元形状元件在与该一个方向相交的方向上线性地延伸。

    Photoelectric conversion circuit and solid state imaging device including same
    2.
    发明授权
    Photoelectric conversion circuit and solid state imaging device including same 失效
    光电转换电路和包括其的固态成像装置

    公开(公告)号：US08537259B2

    公开(公告)日：2013-09-17

    申请号：US12597204

    申请日：2008-08-18

    申请人： Hiroshi Sekiguchi ,  Takaaki Fuchikami

    发明人： Hiroshi Sekiguchi ,  Takaaki Fuchikami

    IPC分类号： H04N5/335

    CPC分类号： H01L27/14609 ,  H01L27/14643 ,  H04N5/335 ,  H04N5/3559 ,  H04N5/374

    摘要： A photoelectric conversion circuit includes: a photoelectric conversion element having one end to which bias voltage is applied and the other end from which photo current according to an amount of received light is output; and a photo current detecting unit clamping voltage of the other end of the photoelectric conversion element to a predetermined potential and detecting the photo current.

    摘要翻译： 光电转换电路包括：光电转换元件，其一端施加偏置电压，另一端根据接收光的量输出光电流; 以及光电流检测单元，将所述光电转换元件的另一端的电压钳位到预定电位并检测所述光电流。

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20120320311A1

    公开(公告)日：2012-12-20

    申请号：US13581692

    申请日：2011-05-13

    申请人： Masahiro Gotou ,  Hiroshi Sekiguchi ,  Hiroshi Yamamoto

    发明人： Masahiro Gotou ,  Hiroshi Sekiguchi ,  Hiroshi Yamamoto

    IPC分类号： G02F1/13357

    CPC分类号： G02B5/0242 ,  G02B5/0231 ,  G02B6/0038 ,  G02B6/0041 ,  G02B6/0053 ,  G02F1/133524

    摘要： The present invention provides a display device which can ensure a large viewing angle while maintaining high light source energy use efficiency. The display device 10, which outputs light emitted from a light source 25 to an observer side in a form of an image, comprises: a light guide plate 21 which has a light output face, a back face, and a side face positioned between the light output face and the back face; a light source 25 which emits light to the side face of the light guide plate; an optical sheet 30 disposed on the observer side of the light guide plate; a liquid crystal panel 15 disposed on the observer side of the optical sheet; and a device 40 for enlarging a view disposed on the observer side of the liquid crystal panel.

    摘要翻译： 本发明提供了一种能够在保持高光源能量利用效率的同时确保大视角的显示装置。 将从光源25发出的光以图像的形式输出到观察者侧的显示装置10包括：导光板21，其具有光输出面，背面和位于 光输出面和背面; 光源25，其向导光板的侧面发光; 设置在导光板的观察者侧的光学片30; 设置在光学片的观察者侧的液晶面板15; 以及用于放大设置在液晶面板的观察者侧的视图的装置40。

    Gene participating in low temperature germinability in rice and utilization of the same
    5.
    发明授权
    Gene participating in low temperature germinability in rice and utilization of the same 有权
    基因参与水稻的低温发芽率和利用率

    公开(公告)号：US08212112B2

    公开(公告)日：2012-07-03

    申请号：US12676473

    申请日：2008-09-05

    申请人： Kenji Fujino ,  Hiroshi Sekiguchi

    发明人： Kenji Fujino ,  Hiroshi Sekiguchi

    IPC分类号： A01H5/00 ,  A01H5/10 ,  C12N15/29 ,  C12N15/63

    CPC分类号： C07K14/415 ,  C12N15/8273

    摘要： The present invention provides a gene participating in the low temperature germinability in rice and utilization of the same, and the invention relates to a gene for a low temperature germinability which is an isolated qLTG-3-1 gene from the rice line Italica Livorno, has low temperature germinability and has the base sequence of SEQ ID NO: 1; an amino acid sequence encoded by the gene; a transgenic plant transformed with the gene for the low temperature germinability to improve the low temperature germinability; a method of analyzing low temperature germinability, including analyzing the low temperature germinability of a cultivar by comparing the base sequence of the gene for the low temperature germinability with the genotype of the cultivar; a method of improving the low temperature germinability of rice, including transforming the gene for the low temperature germinability into a rice cultivar to improve the low temperature germinability of the cultivar under low temperature conditions; and a method of analyzing the low temperature germinability of a rice cultivar by utilizing the expression of the gene for the low temperature germinability.

    摘要翻译： 本发明提供参与水稻低温发芽性的基因及其利用，本发明涉及一种低温发芽性基因，该基因是水稻品系Italica Livorno中分离的qLTG-3-1基因，具有 具有低温发芽性，并具有SEQ ID NO：1的碱基序列; 由该基因编码的氨基酸序列; 转基因植物转基因为低温发芽性，提高低温发芽率; 分析低温发芽率的方法，包括通过比较低温发芽能力基因的碱基序列与品种的基因型来分析品种的低温发芽率; 提高水稻低温发芽率的方法，包括将低温发芽基因转化为水稻品种，以提高低温条件下品种的低温发芽率; 以及通过利用该基因表达低温发芽性来分析水稻品种的低温发芽率的方法。

    SURFACE LIGHT SOURCE DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND OPTICAL MEMBER
    6.
    发明申请
    SURFACE LIGHT SOURCE DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND OPTICAL MEMBER 有权
    表面光源装置，液晶显示装置和光学部件

    公开(公告)号：US20120113158A1

    公开(公告)日：2012-05-10

    申请号：US13228923

    申请日：2011-09-09

    申请人： Masahiro GOTO ,  Hiroshi Sekiguchi ,  Hiroshi Yamamoto

    发明人： Masahiro GOTO ,  Hiroshi Sekiguchi ,  Hiroshi Yamamoto

    IPC分类号： G09G5/10 ,  G02F1/1335 ,  F21V8/00

    CPC分类号： G02B6/0038 ,  G02B6/0053 ,  G02B6/0068

    摘要： A surface light source device has a light emitting surface and includes a light guide plate 30 having a light exit surface and a pair of light entrance surfaces 33, 34. When the angular distribution of luminance in a plane parallel to a first direction is measured on the light emitting surface at varying positions along the first direction, the peak angle θc in the angular distribution of luminance at a center position Pc in the first direction lies between the peak angle θa in the angular distribution of luminance at an end position on one side in the first direction and the peak angle θb in the angular distribution of luminance at an end position on the other side in the first direction.

    摘要翻译： 表面光源装置具有发光面，具有导光板30，该导光板30具有光出射面和一对光入射面33,34。当平行于第一方向的平面中的亮度的角度分布在 沿着第一方向的变化位置处的发光表面，在第一方向上的中心位置Pc处的亮度的角度分布中的峰值角度; c在峰值角度与峰值之间的角度分布中; a 位于第一方向的一侧的位置以及在第一方向的另一侧的端部位置处的亮度的角度分布中的峰值角度; b。

    LASER BEAM MACHINE
    9.
    发明申请
    LASER BEAM MACHINE 审中-公开
    激光束机

    公开(公告)号：US20090071947A1

    公开(公告)日：2009-03-19

    申请号：US12212010

    申请日：2008-09-17

    申请人： Hiroshi Sekiguchi ,  Hirofumi Miyajima

    发明人： Hiroshi Sekiguchi ,  Hirofumi Miyajima

    IPC分类号： B23K26/02

    CPC分类号： G02B5/006 ,  B23K26/0617 ,  B23K26/066 ,  B23K26/0736 ,  B23K26/0738 ,  B23K26/40 ,  B23K2103/50 ,  G02B3/06 ,  G02B19/0014 ,  G02B19/0052 ,  G02B27/0911

    摘要： There is disclosed a laser beam machine including: a light source that emits a laser beam; an aperture in a flat plate shape and arranged in a manner crossing an optical axis direction of a laser beam from the light source, and having an opening to pass a laser beam from the light source therethrough; a focusing portion that is arranged at a side opposite to the light source with respect to the aperture, and focuses a laser beam that has passed through the opening of the aperture and irradiates the laser beam onto a workpiece, wherein the focusing portion imparts astigmatism to a laser beam that has passed through the opening of the aperture, a first focal line and a second focal line of the focusing portion are produced by the astigmatism, the first focal line is formed by focusing of a laser beam distributed in a first direction crossing the optical axis direction, the second focal line is formed by focusing of a laser beam distributed in a second direction crossing the optical axis direction and the first direction, and positions of the first focal line and the second focal line are different in the optical axis direction.

    摘要翻译： 公开了一种激光束机，包括：发射激光束的光源; 平板形状的孔，并且以与来自光源的激光束的光轴方向交叉的方式配置，并且具有使来自光源的激光束通过的开口; 配置在与光源相对的一侧相对于孔径的聚焦部分，并且聚焦已经穿过孔的开口的激光束并将激光束照射到工件上，其中聚焦部分将散光赋予 已经通过孔的开口的激光束，聚焦部分的第一焦线和第二焦线通过散光产生，第一焦线通过聚焦沿第一方向交叉的分布的激光束形成 光轴方向，第二焦线通过沿与光轴方向和第一方向交叉的第二方向分布的激光束聚焦形成，第一焦线和第二焦线的位置在光轴上不同 方向。

    Fresnel lens sheet, rear projection screen and rear projection display
    10.
    发明授权
    Fresnel lens sheet, rear projection screen and rear projection display 有权
    菲涅尔透镜片，背投屏幕和背投显示屏

    公开(公告)号：US07317572B2

    公开(公告)日：2008-01-08

    申请号：US10516408

    申请日：2004-06-03

    申请人： Hiroshi Sekiguchi ,  Masahiro Goto

    发明人： Hiroshi Sekiguchi ,  Masahiro Goto

    IPC分类号： G03B21/60 ,  G03B21/56

    CPC分类号： G03B21/625

    摘要： There is provided a Fresnel lens sheet for converging light rays fallen thereon from oblique directions, and capable of reducing the reflection of external light, of enabling displaying images in satisfactory contrast, of suppressing the occurrence of moiré and of being easily manufactured. The Fresnel lens sheet 10 includes: a flat base part 11; a plurality of prisms 12 formed on the entrance surface of the base part 11, a plurality of V grooves 13 formed in the exit surface of the base part 11, and a plurality of wedge-shaped light absorbing parts 14 embedded in the V grooves 13, respectively. Each prism 12 has a refraction facet 12a that refracts light rays fallen thereon and a total-reflection facet 12b that totally reflects light rays fallen thereon. The prisms 12 refract and reflect light rays L1 incident thereon at large incident angles to deflect the light rays L1 for travel in a direction substantially perpendicular to the base part 11. The light absorbing parts 14 have a refractive index lower than that of the base part 11. The inclined surfaces 15a, contiguous with the base part 11, of the light absorbing parts 14 embedded in the grooves 13 of the base part 11 reflect the light rays L1 traveling through the base part 11.

    摘要翻译： 提供了一种用于会聚从倾斜方向落在其上的光线的菲涅尔透镜片，并且能够减少外部光的反射，能够以令人满意的对比度显示图像，抑制莫尔条纹的发生和容易制造。 菲涅尔透镜片10包括：平坦的基部11; 形成在基部11的入射面上的多个棱镜12，形成在基部11的出射面的多个V槽13和嵌入V槽13中的多个楔形的光吸收部14 ， 分别。 每个棱镜12具有折射落在其上的光线的折射面12a和全反射光线的全反射面12b。 棱镜12以大的入射角折射和反射入射到其上的光线L 1，以使光线L 1在基本上垂直于基部11的方向上偏转。光吸收部14的折射率低于 与底座部分11的凹槽13中嵌入的光吸收部分14相邻的倾斜表面15a与底座部分11相反，反映了穿过基座部分11的光线L 1。