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    SURFACE-MODIFIED FINE FIBERS
    2.
    发明申请
    SURFACE-MODIFIED FINE FIBERS 审中-公开
    表面修饰精细纤维

    公开(公告)号：US20130040139A1

    公开(公告)日：2013-02-14

    申请号：US13579231

    申请日：2011-02-16

    申请人： Nobuo Ogata ,  Naoki Shimada ,  Masayuki Haraguchi ,  Keisuke Odoi

    发明人： Nobuo Ogata ,  Naoki Shimada ,  Masayuki Haraguchi ,  Keisuke Odoi

    IPC分类号： D01F8/10 ,  B29C47/00

    CPC分类号： D01D5/003 ,  C08F220/22 ,  C08F222/1006 ,  D01F6/52 ,  D01F6/92 ,  D01F6/94 ,  D04H1/4382 ,  D04H1/728 ,  Y10T428/2929

    摘要： There are provided surface-modified fine fibers that preserve the inherent physical properties of a matrix polymer, the surface of which is efficiently modified, that can be easily produced, and that are formed by an electrospinning method from a spinning material that is a resin composition including a fluorine-containing highly branched polymer (a) and a thermoplastic resin (b); a method for producing the fiber; and a method for modifying the surface of fine fibers.

    摘要翻译： 提供了表面改性的细纤维，其保持基质聚合物的固有物理性质，其表面被有效地改性，可以容易地制备，并且通过静电纺丝法由纺丝材料形成，所述纺丝材料是树脂组合物 包括含氟高支化聚合物（a）和热塑性树脂（b）; 纤维的制造方法; 以及改性细纤维表面的方法。

    Surface-emission unit and method for producing the same
    3.
    发明授权
    Surface-emission unit and method for producing the same 有权
    表面发射单元及其制造方法

    公开(公告)号：US08297784B2

    公开(公告)日：2012-10-30

    申请号：US12835492

    申请日：2010-07-13

    申请人： Toshiya Ishio ,  Mitsuru Hineno ,  Nobuo Ogata ,  Shinji Suminoe

    发明人： Toshiya Ishio ,  Mitsuru Hineno ,  Nobuo Ogata ,  Shinji Suminoe

    IPC分类号： F21V1/00

    CPC分类号： G02B19/0014 ,  G02B19/0061 ,  H01L2224/48091 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

    摘要： A surface-emission unit to prevent irregularity in brightness from being generated is provided. The surface-emission unit is composed of light-emission element parts each having a light-emission element, aligned and arranged on a substrate two-dimensionally, and optical lenses each arranged on the substrate with respect to each light-emission element part, to diffuse light from the light-emission element, and a support part to fix the optical lens onto the substrate is arranged so as not overlap a line connecting the light-emission element part corresponding to the optical lens fixed by the support part, to another light-emission element part adjacent to the light-emission element part.

    摘要翻译： 提供了防止产生亮度不均的表面发射单元。 表面发射单元由二维排列并排列在基板上的发光元件和相对于每个发光元件部分配置在基板上的光学透镜的发光元件部分组成， 将发光元件的漫射光和将光学透镜固定在基板上的支撑部被配置为不与将与由支撑部固定的光学透镜对应的发光元件部连接到另一个光 - 发光元件部分。

    LIGHT EMITTING ELEMENT, PRODUCTION METHOD THEREOF, BACKLIGHT UNIT HAVING THE LIGHT EMITTING ELEMENT, AND PRODUCTION METHOD THEREOF
    5.
    发明申请
    LIGHT EMITTING ELEMENT, PRODUCTION METHOD THEREOF, BACKLIGHT UNIT HAVING THE LIGHT EMITTING ELEMENT, AND PRODUCTION METHOD THEREOF 审中-公开
    发光元件，其生产方法，具有发光元件的背光单元及其制造方法

    公开(公告)号：US20090194783A1

    公开(公告)日：2009-08-06

    申请号：US12415486

    申请日：2009-03-31

    申请人： Masashi TAKEMOTO ,  Haruhisa TAKIGUCHI ,  Nobuo OGATA ,  Kenichi UKAI

    发明人： Masashi TAKEMOTO ,  Haruhisa TAKIGUCHI ,  Nobuo OGATA ,  Kenichi UKAI

    IPC分类号： H01L33/00

    CPC分类号： H01L33/483 ,  G02B6/0031 ,  G02B6/0073 ,  G02B6/0083 ,  H01L25/0753 ,  H01L33/60 ,  H01L33/62 ,  H01L33/64 ,  H01L33/647 ,  H01L2224/48227 ,  H01L2924/181 ,  H01L2924/18301 ,  H01L2924/3025 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

    摘要： A light emitting element includes: A light emitting element, includes: at least one LED chip provided on an installation surface of a substrate; a metallic reflecting plate, provided upright in a light projecting direction of the LED chip on the installation surface so as to surround an entire periphery of the LED chip, the metallic reflecting plate reflecting light projected from the LED chip to guide the light to a light projecting surface provided in the light projecting direction; and a first metallic portion and a second metallic portion, respectively connected to the LED chip as electrode terminals for supplying a driving current to the LED chip, each being formed in an area surrounded by the metallic reflecting plate on the installation surface, wherein an insulating section is formed surrounding the second metallic portion, to electrically insulate the second metallic portion from other portion in the area, and the first metallic portion is formed outside the insulating section in the area as an installation surface metallic reflecting film so as to be in contact with the metallic reflecting plate.

    摘要翻译： 发光元件包括：发光元件，包括：设置在基板的安装表面上的至少一个LED芯片; 金属反射板，其在LED芯片的光投射方向上在安装面上竖立设置以围绕LED芯片的整个周边，金属反射板反射从LED芯片投射的光，以将光引导到光 突出表面设置在光投射方向上; 以及分别连接到LED芯片的第一金属部分和第二金属部分，作为用于向LED芯片提供驱动电流的电极端子，每个形成在由安装表面上的金属反射板包围的区域中，其中绝缘 形成围绕第二金属部分的部分，以将第二金属部分与该区域中的其它部分电绝缘，并且第一金属部分形成在作为安装表面金属反射膜的区域中的绝缘部分的外部以便接触 与金属反射板。

    LIGHT EMITTER, IMAGE DISPLAY, AND FABRICATION METHOD THEREOF
    6.
    发明申请
    LIGHT EMITTER, IMAGE DISPLAY, AND FABRICATION METHOD THEREOF 审中-公开
    光发射体，图像显示及其制造方法

    公开(公告)号：US20080101072A1

    公开(公告)日：2008-05-01

    申请号：US11926703

    申请日：2007-10-29

    申请人： Kiyohisa Ohta ,  Masashi Takemoto ,  Nobuo Ogata

    发明人： Kiyohisa Ohta ,  Masashi Takemoto ,  Nobuo Ogata

    IPC分类号： F21V7/00 ,  B05D5/06

    CPC分类号： H05B33/24 ,  H01L24/97 ,  H01L33/60

    摘要： A light emitter includes reflectors that are spaced apart by a short distance to reduce a thickness of the light emitter. A fabrication method of such light emitters, and an image display using such light emitters are also provided. A light emitter includes: an LED chip 7, reflectors 2 provided on both sides of the LED chip 7, and a second resin layer 4 on which the LED chip 7 and the reflectors 2 are provided. Reflecting faces 9 of the reflectors 2 reflect light emitted by the LED chip 7. In the light emitter, the reflecting faces 9 of the reflectors 2 are formed perpendicular to the second resin layer 4 on which the LED chip 7 is provided.

    摘要翻译： 光发射器包括间隔开短距离的反射器，以减小光发射器的厚度。 还提供了这种发光体的制造方法和使用这种发光体的图像显示。 光发射器包括：LED芯片7，设置在LED芯片7的两侧的反射器2，以及设置有LED芯片7和反射器2的第二树脂层4。 反射镜2的反射面9反射由LED芯片7发出的光。 在光发射器中，反射器2的反射面9垂直于设置有LED芯片7的第二树脂层4形成。

    Optical Integrated Unit and Optical Pickup Device Including Same
    7.
    发明申请
    Optical Integrated Unit and Optical Pickup Device Including Same 失效
    光学集成单元和包括相同的光学拾取设备

    公开(公告)号：US20070242572A1

    公开(公告)日：2007-10-18

    申请号：US11660824

    申请日：2005-06-17

    申请人： Nobuo Ogata

    发明人： Nobuo Ogata

    IPC分类号： G11B7/00

    CPC分类号： G11B7/1353 ,  G11B7/123

    摘要： An optical integrated unit includes a semiconductor laser (11), a polarized light beam splitter (14), a light receiving element (12), and a polarized light diffraction element (15) for diffracting an optical beam (20) and returning light. The polarized light diffraction element (15) is so provided as to receive the light beam (20) having passed through a polarized light beam splitter surface (14a), and as to diffract the returning light such that an optical path of the returning light is changed to lead to the light receiving element (12). This makes it possible to provide (i) an optical integrated unit in which the beam diameter of light incidenting on a diffraction element is large and in which an optical path length from the diffraction element to a light receiving element is long, and (ii) an optical pickup device including such an optical integrated unit.

    摘要翻译： 光学集成单元包括用于衍射光束（20）并返回光的半导体激光器（11），偏振光分束器（14），光接收元件（12）和偏振光衍射元件（15）。 偏振光衍射元件（15）被设置为接收已经通过偏振光分束器表面（14a）的光束（20），并且为了衍射返回光，使得返回光的光路 改变为通向光接收元件（12）。 这使得可以提供（i）其中入射在衍射元件上的光的光束直径大并且其中从衍射元件到受光元件的光路长度长的光学集成单元，以及（ii） 包括这种光学集成单元的光学拾取装置。

    Optical pickup device
    8.
    发明申请
    Optical pickup device 审中-公开
    光学拾取装置

    公开(公告)号：US20060067178A1

    公开(公告)日：2006-03-30

    申请号：US11227947

    申请日：2005-09-14

    申请人： Sumito Nishioka ,  Nobuo Ogata

    发明人： Sumito Nishioka ,  Nobuo Ogata

    IPC分类号： G11B7/00

    CPC分类号： G11B7/1353 ,  G11B7/0903 ,  G11B7/0906 ,  G11B7/0916 ,  G11B7/0956 ,  G11B7/1381

    摘要： In an optical pickup device of the present invention, return light from an optical disk is diffracted by a diffraction element divided into two or more regions, and while a first light-receiving section receiving plus 1st-order diffracted light having passed through the first region of the diffraction element is provided on one side of an optical axis of a light beam not diffracted by the diffraction element, a second light-receiving section receiving minus 1st-order diffracted light having passed through the second region is provided on the other side of the optical axis. This arrangement makes it possible to easily and surely adjust the optical system of the optical pickup device.

    摘要翻译： 在本发明的光拾取装置中，来自光盘的返回光被被划分为两个或更多个区域的衍射元件衍射，并且在接收经过第一区域的加1阶衍射光的第一光接收部分 的衍射元件设置在不被衍射元件衍射的光束的光轴的一侧，在第二区域的另一侧设置有接收经过第二区域的负1次衍射光的第二受光部 光轴。 这种布置使得可以容易且可靠地调整光学拾取装置的光学系统。

    Optical pickup device
    9.
    发明授权
    Optical pickup device 失效
    光学拾取装置

    公开(公告)号：US06614720B1

    公开(公告)日：2003-09-02

    申请号：US09559515

    申请日：2000-04-27

    申请人： Nobuo Ogata ,  Chiaki Kiyooka ,  Makoto Horiyama ,  Kohji Minami ,  Takahiro Miyake ,  Yasuo Nakata

    发明人： Nobuo Ogata ,  Chiaki Kiyooka ,  Makoto Horiyama ,  Kohji Minami ,  Takahiro Miyake ,  Yasuo Nakata

    IPC分类号： G11B700

    CPC分类号： G11B7/1353 ,  G11B7/123 ,  G11B7/131 ,  G11B7/1356 ,  G11B7/1398

    摘要： Beam shaping means may have a shaping ratio set to allow a light beam emitted from a semiconductor laser and having an elliptic intensity distribution to have an ellipticity of no more than two to obtain a spot achieving high light availability and reduced in size. Furthermore, the shaping ratio can be set to no more than 2.5 to allow a polalized-beam splitter (light separation means) and other components to be arranged in a converged flux passing between the semiconductor laser and a collimator lens.

    摘要翻译： 光束成形装置可以具有设置成允许从半导体激光器发射的并且具有椭圆形强度分布的光束具有不大于2的椭圆率的成形比，以获得实现高光可用性并减小尺寸的光斑。 此外，成形比可以设定为不大于2.5，以允许在半导体激光器和准直透镜之间通过的会聚通量中布置有光束分束器（光分离装置）和其他部件。

    Optical information recording/reproducing apparatus having focus error signal compensation
    10.
    发明授权
    Optical information recording/reproducing apparatus having focus error signal compensation 有权
    具有聚焦误差信号补偿的光信息记录/重放装置

    公开(公告)号：US06407968B1

    公开(公告)日：2002-06-18

    申请号：US09197663

    申请日：1998-11-23

    申请人： Yasuo Nakata ,  Hiroshi Fuji ,  Nobuo Ogata

    发明人： Yasuo Nakata ,  Hiroshi Fuji ,  Nobuo Ogata

    IPC分类号： G11B700

    CPC分类号： G11B7/0909 ,  G11B7/00718 ,  G11B7/094 ,  G11B7/0945

    摘要： A light spot detects a focus offset amount based on an amount of variation of a focus error signal when a light spot passes a boundary between a land section and a groove section adjacent to the land section on an optical disk. Specifically, an amount of variations in the focus error signal at a center of a land section at a time the light spot passes the boundary between the land and the groove adjacent to the land is detected as a focus offset amount, and an amount of variation in the focus error signal at a center of the groove section is detected as a focus offset amount for the groove sections, thereby providing an optical information recording/reproducing device which permits recording/reproducing information on and from a tracking area of an optical disk under just-in-focus conditions without increasing a cost of the device nor being affected by an error due to changes over time or variations in optical disks.

    摘要翻译： 当光点通过在光盘上与岸台部分相邻的岸台部分和槽部分之间的边界时，光点基于聚焦误差信号的变化量来检测聚焦偏移量。 具体地，作为焦点偏移量，检测在光点通过了与岸台相邻的槽脊与槽之间的边界的岸台部的中心处的聚焦误差信号的变化量，变化量 在凹槽部分的中心处的聚焦误差信号被检测为凹槽部分的聚焦偏移量，从而提供允许在光盘的跟踪区域上记录/再现信息的光学信息记录/再现装置 即时聚焦条件，而不会增加设备的成本，也不会受到随时间的变化或光盘变化的错误的影响。