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    Lens-attached light-emitting element and method for manufacturing the same
    6.
    发明授权
    Lens-attached light-emitting element and method for manufacturing the same 有权
    透镜附着的发光元件及其制造方法

    公开(公告)号：US07989825B2

    公开(公告)日：2011-08-02

    申请号：US10562655

    申请日：2004-06-24

    申请人： Kenjiro Hamanaka ,  Takahiro Hashimoto ,  Hideshi Nagata ,  Seiji Ohno ,  Isao Muraguchi ,  Nobuyuki Komaba

    发明人： Kenjiro Hamanaka ,  Takahiro Hashimoto ,  Hideshi Nagata ,  Seiji Ohno ,  Isao Muraguchi ,  Nobuyuki Komaba

    IPC分类号： H01L33/00

    CPC分类号： B41J2/451 ,  H01L27/153

    摘要： A lens-attached light-emitting element having an improved optical availability efficiency includes a composite lens provided on an approximately U-shaped light-emitting area of the light emitting element array. Four spherical lenses are arranged in such a manner that each is centered in the neighborhood the an end of a respective one of three segments of a U-shaped polygonal line corresponding to positions where light emitted by the U-shaped light-emitting area is a maximum Three cylindrical lens are arranged between two of the spherical lens, respectively, each cylindrical lens having an axis parallel with each segment. These four spherical lenses and three cylindrical lenses together constitute the composite lens. The light-emitting element further comprises an antireflection film covering the light-emitting area, and the composite lens is formed on the surface of the antireflection film.

    摘要翻译： 具有改善的光学可用性效率的透镜附接的发光元件包括设置在发光元件阵列的大致U形发光区域上的复合透镜。 四个球面透镜以这样的方式布置，使得每个在相邻的U形折线的三个部分中的相应一个的一个端部的中心附近对应于由U形发光区域发射的光的位置为 最大三个柱面透镜分别布置在两个球面透镜之间，每个柱面透镜具有与每个片段平行的轴线。 这四个球面透镜和三个圆柱透镜一起构成复合透镜。 发光元件还包括覆盖发光区域的防反射膜，并且复合透镜形成在防反射膜的表面上。

    Lens-attached ligh-emitting element and method for manufacturing the same
    7.
    发明申请
    Lens-attached ligh-emitting element and method for manufacturing the same 有权
    透镜附接的发光元件及其制造方法

    公开(公告)号：US20070057268A1

    公开(公告)日：2007-03-15

    申请号：US10562655

    申请日：2004-06-24

    申请人： Kenjiro Hamanaka ,  Takahiro Hashimoto ,  Hideshi Nagata ,  Seji Ohno ,  Isao Muraguchi ,  Nobuyuki Komaba

    发明人： Kenjiro Hamanaka ,  Takahiro Hashimoto ,  Hideshi Nagata ,  Seji Ohno ,  Isao Muraguchi ,  Nobuyuki Komaba

    IPC分类号： H01L33/00

    CPC分类号： B41J2/451 ,  H01L27/153

    摘要： A lens-attached light-emitting element having an improved optical availability efficiency includes a composite lens provided on an approximately U-shaped light-emitting area of the light emitting element array. Four spherical lenses are arranged in such a manner that each is centered in the neighborhood the an end of a respective one of three segments of a U-shaped polygonal line corresponding to positions where light emitted by the U-shaped light-emitting area is a maximum Three cylindrical lens are arranged between two of the spherical lens, respectively, each cylindrical lens having an axis parallel with each segment. These four spherical lenses and three cylindrical lenses together constitute the composite lens. The light-emitting element further comprises an antireflection film covering the light-emitting area, and the composite lens is formed on the surface of the antireflection film.

    摘要翻译： 具有改善的光学可用性效率的透镜附接的发光元件包括设置在发光元件阵列的大致U形发光区域上的复合透镜。 四个球面透镜以这样的方式布置，使得每个在相邻的U形折线的三个部分中的相应一个的一个端部的中心附近对应于由U形发光区域发射的光的位置为 最大三个柱面透镜分别布置在两个球面透镜之间，每个柱面透镜具有与每个片段平行的轴线。 这四个球面透镜和三个圆柱透镜一起构成复合透镜。 发光元件还包括覆盖发光区域的防反射膜，并且复合透镜形成在防反射膜的表面上。

    Lens-attached light-emitting element
    8.
    发明申请
    Lens-attached light-emitting element 有权

    公开(公告)号：US20060012888A1

    公开(公告)日：2006-01-19

    申请号：US11180217

    申请日：2005-07-13

    申请人： Takahiro Hashimoto ,  Hideshi Nagata ,  Kenjiro Hamanaka

    发明人： Takahiro Hashimoto ,  Hideshi Nagata ,  Kenjiro Hamanaka

    IPC分类号： G02B3/06

    CPC分类号： G02B19/0066 ,  G02B19/0014 ,  G02B27/095 ,  H01L33/58

    摘要： A lens-attached light-emitting element for increasing an optical availability efficiency is provided. A lens-attached light-emitting element for structuring a light-emitting element array arranged in one dimension comprises a light-emitting element having an approximately U-shaped light-emitting area; and an approximately U-shaped composite lens including a combination of two cylindrical lenses arranged in a direction of the one dimension, one cylindrical lens, and four hemispherical lenses. Where the width in a direction of the one dimension of the light-emitting area is p, the thickness of the base portion of the composite lens is in the range of 0-0.71 p, a radius of curvature of each of the cylindrical lens and hemispherical lens is in the range of 0.20 p-0.47 p, and a center-to-center distance between at least two cylindrical lenses is in the range of 0.35 p-0.89 p.

    Lens-attached light-emitting element
    9.
    发明授权
    Lens-attached light-emitting element 有权
    镜头连接的发光元件

    公开(公告)号：US07142377B2

    公开(公告)日：2006-11-28

    申请号：US11180217

    申请日：2005-07-13

    申请人： Takahiro Hashimoto ,  Hideshi Nagata ,  Kenjiro Hamanaka

    发明人： Takahiro Hashimoto ,  Hideshi Nagata ,  Kenjiro Hamanaka

    IPC分类号： G02B3/06

    CPC分类号： G02B19/0066 ,  G02B19/0014 ,  G02B27/095 ,  H01L33/58

    摘要： A lens-attached light-emitting element for increasing an optical availability efficiency is provided. A lens-attached light-emitting element for structuring a light-emitting element array arranged in one dimension comprises a light-emitting element having an approximately U-shaped light-emitting area; and an approximately U-shaped composite lens including a combination of two cylindrical lenses arranged in a direction of the one dimension, one cylindrical lens, and four hemispherical lenses. Where the width in a direction of the one dimension of the light-emitting area is p, the thickness of the base portion of the composite lens is in the range of 0–0.71 p, a radius of curvature of each of the cylindrical lens and hemispherical lens is in the range of 0.20 p–0.47 p, and a center-to-center distance between at least two cylindrical lenses is in the range of 0.35 p–0.89 p.

    摘要翻译： 提供了一种用于增加光学可用性效率的透镜附接的发光元件。 用于构造一维配置的发光元件阵列的透镜附接发光元件包括具有大致U形发光区域的发光元件; 以及包括沿一维方向布置的两个柱面透镜的组合的大致U形复合透镜，一个柱面透镜和四个半球形透镜。 在发光区域的一维方向上的宽度为p的情况下，复合透镜的基部的厚度在0-0.71p的范围内，每个柱面透镜的曲率半径和 半球形透镜在0.20p-0.47p的范围内，并且至少两个柱面透镜之间的中心到中心的距离在0.35p-0.89p的范围内。

    LENS ARRAY OF ERECTING UNIT MAGNIFICATION SYSTEM, IMAGE READING APPARATUS AND IMAGE WRITING APPARATUS USING THE LENS ARRAY, AS WELL AS METHOD FOR MANUFACTURING THE LENS ARRAY
    10.
    发明申请
    LENS ARRAY OF ERECTING UNIT MAGNIFICATION SYSTEM, IMAGE READING APPARATUS AND IMAGE WRITING APPARATUS USING THE LENS ARRAY, AS WELL AS METHOD FOR MANUFACTURING THE LENS ARRAY 有权
    镜头阵列的镜头阵列，使用镜头阵列的图像读取装置和图像写入装置，以及制造镜片阵列的方法

    公开(公告)号：US20090262433A1

    公开(公告)日：2009-10-22

    申请号：US12376210

    申请日：2007-08-02

    申请人： Hideshi Nagata ,  Kenjiro Hamanaka

    发明人： Hideshi Nagata ,  Kenjiro Hamanaka

    IPC分类号： G02B27/12

    CPC分类号： G02B3/04 ,  G02B3/0062 ,  G02B3/0068 ,  G02B3/0075 ,  G03G15/041 ,  G03G15/0435

    摘要： The conventional lens array of an erecting unit magnification system is composed of an inside lens of spherical shape and an outside lens of spherical or aspherical shape, and has a problem to be improved for the resulting MTF performance. A lens array of an erecting unit magnification system is provided by stacking a first and a second planar-shaped lens array plates. Each of the first and second planar-shaped lens array plates includes a plurality of outside lenses (L1 and L4), which are regularly arranged on one side thereof, and a plurality of inside lenses (L2 and L3), which are regularly arranged on the other side thereof. Especially, the outside lenses (L1 and L4) and the inside lenses (L2 and L3) are formed based on the defining method according to the present invention.

    摘要翻译： 立体单元放大系统的常规透镜阵列由球形的内透镜和球形或非球面形状的外透镜组成，并且对于所得到的MTF性能而言具有改进的问题。 通过堆叠第一和第二平面状透镜阵列板来提供竖立单元放大系统的透镜阵列。 第一平面状透镜阵列板和第二平面状透镜阵列板中的每一个均包括多个外侧透镜（L1和L4），多个外侧透镜（L1和L4）和多个内部透镜（L2和L3） 其另一面。 特别地，根据本发明的限定方法形成外透镜（L1和L4）和内透镜（L2和L3）。