公开(公告)号：US20090120566A1

公开(公告)日：2009-05-14

申请号：US11995641

申请日：2006-07-11

申请人： Hiroaki Okayama ,  Yoshiharu Yamamoto ,  Motonobu Yoshikawa ,  Keiki Yoshitsugu

发明人： Hiroaki Okayama ,  Yoshiharu Yamamoto ,  Motonobu Yoshikawa ,  Keiki Yoshitsugu

IPC分类号： B29C65/14

CPC分类号： G02B1/118 ,  B29C65/1406 ,  B29C65/1409 ,  B29C65/1416 ,  G02B5/003 ,  G02B5/045 ,  G03B9/08

摘要： A forming member for antireflection structure according to the present invention comprises a transfer material and a to-be-transferred material, wherein: the transfer material can be peeled off from the to-be-transferred material; the transfer material is constructed such that a structure having a reversal shape of an antireflection structure in which structural units are arranged in a shape of an array at a period smaller than a minimum wavelength of light whose reflection should be prevented and which has an aspect ratio of unity or greater is formed on a principal surface of a base substrate part having flexibility; the to-be-transferred material is a structure formed from a resin and having the same shape as the antireflection structure; and the transfer material and the to-be-transferred material are arranged such that the structure having the same shape as the antireflection structure fills up the structure having a reversal shape of the antireflection structure. Thus, even in the inside of an assembled optical apparatus, an antireflection structure can easily be formed at a predetermined position. Further, the optical characteristics of the optical apparatus itself is not affected.

摘要翻译： 根据本发明的抗反射结构用成型构件包括转印材料和待转印材料，其中：转印材料可以从被转印材料剥离; 转印材料被构造成使得具有反射防止结构的反转形状的结构，其中结构单元以小于应该防止反射的光的最小波长的周期排列成阵列形状，并且具有纵横比 在具有柔性的基底部分的主表面上形成一体或更大的一个或多个; 被转印材料是由树脂形成并具有与防反射结构相同形状的结构; 并且转印材料和待转印材料被布置成使得具有与防反射结构相同形状的结构填满具有防反射结构的反转形状的结构。 因此，即使在组装的光学装置的内部，也可以容易地在预定位置形成抗反射结构。 此外，光学设备本身的光学特性不受影响。

公开(公告)号：US20060227834A1

公开(公告)日：2006-10-12

申请号：US11370144

申请日：2006-03-08

申请人： Motonobu Yoshikawa ,  Keiki Yoshitsugu ,  Hiroaki Okayama ,  Yoshiharu Yamamoto ,  Kazutake Boku

发明人： Motonobu Yoshikawa ,  Keiki Yoshitsugu ,  Hiroaki Okayama ,  Yoshiharu Yamamoto ,  Kazutake Boku

IPC分类号： H01S5/00

CPC分类号： G02B1/118 ,  G02B1/12 ,  G02B5/003 ,  G02B7/02

摘要： A reflection of unnecessary light, which should be prevented, can be suppressed, and occurrence of stray light can be reduced using a member having an antireflection structure, comprising a plate-like portion 2, and an aperture portion 3 formed in the plate-like portion 2, wherein the antireflection structure having an aspect ratio of 1 or more and comprising structural elements arranged in an array form at a period smaller than the shortest wavelength of light, the reflection of which should be prevented, is formed on an inner wall 4 of the aperture portion 3.

摘要翻译： 可以抑制应该防止的不必要的光的反射，并且可以使用具有防反射结构的部件，包括板状部分2和形成在板状部分2中的开口部分3来减少杂散光的出现 部分2，其中所述防反射结构具有1或更大的纵横比，并且包括以比可以防止其反射的光的最短波长小的阵列形式布置的结构元件形成在内壁4上 的开口部3。

公开(公告)号：US07787184B2

公开(公告)日：2010-08-31

申请号：US11370144

申请日：2006-03-08

申请人： Motonobu Yoshikawa ,  Keiki Yoshitsugu ,  Hiroaki Okayama ,  Yoshiharu Yamamoto ,  Kazutake Boku

发明人： Motonobu Yoshikawa ,  Keiki Yoshitsugu ,  Hiroaki Okayama ,  Yoshiharu Yamamoto ,  Kazutake Boku

IPC分类号： G02B27/42

CPC分类号： G02B1/118 ,  G02B1/12 ,  G02B5/003 ,  G02B7/02

摘要： A reflection of unnecessary light, which should be prevented, can be suppressed, and occurrence of stray light can be reduced using a member having an antireflection structure, comprising a plate-like portion 2, and an aperture portion 3 formed in the plate-like portion 2, wherein the antireflection structure having an aspect ratio of 1 or more and comprising structural elements arranged in an array form at a period smaller than the shortest wavelength of light, the reflection of which should be prevented, is formed on an inner wall 4 of the aperture portion 3.

摘要翻译： 可以抑制应该防止的不必要的光的反射，并且可以使用具有防反射结构的部件，包括板状部分2和形成在板状部分2中的开口部分3来减少杂散光的出现 部分2，其中所述防反射结构具有1或更大的纵横比，并且包括以比可以防止其反射的光的最短波长小的阵列形式布置的结构元件形成在内壁4上 的开口部3。

公开(公告)号：US20090257127A1

公开(公告)日：2009-10-15

申请号：US12063147

申请日：2006-08-04

申请人： Hiroaki Okayama ,  Motonobu Yoshikawa ,  Keiki Yoshitsugu ,  Yoshiharu Yamamoto

发明人： Hiroaki Okayama ,  Motonobu Yoshikawa ,  Keiki Yoshitsugu ,  Yoshiharu Yamamoto

IPC分类号： G02B1/11

CPC分类号： G02B1/118 ,  G02B1/11 ,  G02B3/0006 ,  G02B3/0056 ,  G02B5/001 ,  G02B5/045

摘要： An imaging optical system according to the present invention is provided with at least one lens element and comprises: an optical surface through which incident light transmits; and an antireflection structure provided in at least part of a peripheral region located in the periphery of a center region containing the center of an optical surface in one or more optical surfaces, wherein the peripheral region is within an optical effective diameter, and wherein the antireflection structure is a structure in which structural units having a predetermined shape are arranged periodically in the form of an array at a period smaller than a minimum wavelength of light whose reflection should be prevented in the incident light.

摘要翻译： 根据本发明的成像光学系统设置有至少一个透镜元件，并且包括：入射光透射的光学表面; 以及防反射结构，其设置在位于包含一个或多个光学表面中的光学表面的中心的中心区域的周边的外围区域的至少一部分中，其中所述周边区域在光学有效直径内，并且其中所述抗反射 结构是其中具有预定形状的结构单元以阵列的形式周期性地布置在比入射光中应该防止其反射的光的最小波长的周期的结构。

公开(公告)号：US5814806A

公开(公告)日：1998-09-29

申请号：US774158

申请日：1996-12-26

申请人： Yasuhiro Tanaka ,  Hiroaki Okayama ,  Shusuke Ono ,  Kazutake Boku ,  Michihiro Yamagata ,  Katsu Yamada ,  Yoshiharu Yamamoto ,  Motonobu Yoshikawa

发明人： Yasuhiro Tanaka ,  Hiroaki Okayama ,  Shusuke Ono ,  Kazutake Boku ,  Michihiro Yamagata ,  Katsu Yamada ,  Yoshiharu Yamamoto ,  Motonobu Yoshikawa

IPC分类号： G06K19/06 ,  G06K1/12 ,  G06K7/12

CPC分类号： G06K1/121 ,  G06K19/06028

摘要： A plurality of types of ink having different wavelength characteristics are used for multiple printing of code information. When two or more types of ink are to be printed in an overlapping manner, in a region 8 in which one type of ink 4 and another type of ink 5 are printed in the overlapping manner, the ink 4 and the ink 5 are printed so as not to completely overlap each other by using a checkered pattern 9. As a result, the multiple printing can be performed without strict constraints on the wavelength characteristics of the ink.

摘要翻译： 使用具有不同波长特性的多种类型的墨水用于代码信息的多次打印。 当以重叠的方式印刷两种或更多种类型的油墨时，在重叠地印刷一种类型的油墨4和另一种类型的油墨5的区域8中，油墨4和油墨5被印刷成 因为不能通过使用方格图案9彼此完全重叠。结果，可以对油墨的波长特性没有严格的约束来执行多次打印。

公开(公告)号：US07426085B2

公开(公告)日：2008-09-16

申请号：US11264095

申请日：2005-11-02

申请人： Keiki Yoshitsugu ,  Yoshiharu Yamamoto

发明人： Keiki Yoshitsugu ,  Yoshiharu Yamamoto

IPC分类号： G02B7/02 ,  G02B15/14

CPC分类号： G02B15/163 ,  G02B15/14

摘要： In a lens barrel for holding an imaging optical system that forms an optical image of an object, the imaging optical system comprises an object side lens unit 4 onto which light ray from the object is incident and a reflective optical element 5 having a reflecting surface 5a for bending the light ray exiting from the object side lens unit 4, and in an imaging state, the object side lens unit 4 is held in a manner movable in a direction of the light ray from the object, and while in an accommodated state, the reflective optical element 5 is escaped to an escape position different from a position located in the imaging state.

摘要翻译： 在用于保持形成物体的光学图像的成像光学系统的镜筒中，成像光学系统包括物体侧透镜单元4，物镜侧入射光线，反射光学元件5具有反射面5 a，用于弯曲从物体侧透镜单元4出射的光线，并且在成像状态下，物体侧透镜单元4以可从物体的光线的方向移动的方式被保持，并且在收纳状态 反射光学元件5逃逸到与位于成像状态的位置不同的逸出位置。

公开(公告)号：US20060098306A1

公开(公告)日：2006-05-11

申请号：US11264095

申请日：2005-11-02

申请人： Keiki Yoshitsugu ,  Yoshiharu Yamamoto

发明人： Keiki Yoshitsugu ,  Yoshiharu Yamamoto

IPC分类号： G02B7/02

CPC分类号： G02B15/163 ,  G02B15/14

摘要： In a lens barrel for holding an imaging optical system that forms an optical image of an object, the imaging optical system comprises an object side lens unit 4 onto which light ray from the object is incident and a reflective optical element 5 having a reflecting surface 5a for bending the light ray exiting from the object side lens unit 4, and in an imaging state, the object side lens unit 4 is held in a manner movable in a direction of the light ray from the object, and while in an accommodated state, the reflective optical element 5 is escaped to an escape position different from a position located in the imaging state.

摘要翻译： 在用于保持形成物体的光学图像的成像光学系统的镜筒中，成像光学系统包括物体侧透镜单元4，物镜侧入射光线，反射光学元件5具有反射面5 a，用于弯曲从物体侧透镜单元4出射的光线，并且在成像状态下，物体侧透镜单元4以可从物体的光线的方向移动的方式被保持，并且在收纳状态 反射光学元件5逃逸到与位于成像状态的位置不同的逸出位置。

公开(公告)号：US07483086B2

公开(公告)日：2009-01-27

申请号：US11729019

申请日：2007-03-28

申请人： Yoshiharu Yamamoto ,  Motonobu Yoshikawa

发明人： Yoshiharu Yamamoto ,  Motonobu Yoshikawa

IPC分类号： H04N5/74

CPC分类号： G02B27/104 ,  G02B26/10 ,  G02B27/1053 ,  G02B27/145 ,  H04N9/3117 ,  H04N9/3129

摘要： An illumination optical system includes a light source for emitting a plurality of different colors of light, a plurality of rotating optical scanners, and a plurality of scanning lenses. Each of the optical scanners has a reflecting surface that is formed helically around a cylindrical body. The different colors of light enter the respective reflecting surfaces in the direction parallel to the rotation axis, are reflected therefrom, and pass through the scanning lenses, so that each color of light is magnified and then scans the region to be illuminated sequentially. This makes it possible to provide an illumination optical system that can improve scanning linearity, lower noise because of its reduced wind resistance, and achieve reduction in the cost and power consumption.

摘要翻译： 照明光学系统包括用于发射多种不同颜色的光的光源，多个旋转光学扫描器和多个扫描透镜。 每个光学扫描器具有围绕圆柱体螺旋形成的反射表面。 光的不同颜色在与旋转轴平行的方向上进入各反射面，从其反射并通过扫描透镜，使得每种颜色的光被放大，然后依次扫描该区域。 这使得可以提供一种照明光学系统，其能够提高扫描线性，并且由于其降低的风阻而降低噪声，并且实现成本和功耗的降低。

公开(公告)号：US07433125B2

公开(公告)日：2008-10-07

申请号：US11812414

申请日：2007-06-19

申请人： Motonobu Yoshikawa ,  Yoshiharu Yamamoto ,  Yasuhiro Tanaka ,  Michihiro Yamagata ,  Hiroshi Yamaguchi

发明人： Motonobu Yoshikawa ,  Yoshiharu Yamamoto ,  Yasuhiro Tanaka ,  Michihiro Yamagata ,  Hiroshi Yamaguchi

IPC分类号： G02B5/18

CPC分类号： G02B1/118 ,  G02B7/02 ,  Y10S359/90

摘要： A light quantity distribution control element includes a substrate of 20 mm×20 mm×3 mm made of a material that transmits light, such as optical glass or acryl, and a antireflective structure provided on a surface of the substrate. As the antireflective structure, a conical antireflective structure of a pitch of 0.15 μm (periodic structure having conical convexities) is formed. This corresponds to a antireflective structure having a pitch of a wavelength or less in the ultraviolet band (150 nm to 400 nm) at the time when ultraviolet light is used as incident light.

摘要翻译： 光量分布控制元件包括由透光材料（例如光学玻璃或丙烯酸）制成的20mm×20mm×3mm的基板和设置在基板的表面上的抗反射结构。 作为抗反射结构，形成0.15μm的间距的锥形抗反射结构（具有圆锥形凸起的周期性结构）。 这对应于当使用紫外光作为入射光时，在紫外线带（150nm至400nm）中具有波长或更小的间距的抗反射结构。

公开(公告)号：US07408703B2

公开(公告)日：2008-08-05

申请号：US10495188

申请日：2002-11-13

申请人： Daizaburo Matsuki ,  Motonobu Yoshikawa ,  Yoshiharu Yamamoto

发明人： Daizaburo Matsuki ,  Motonobu Yoshikawa ,  Yoshiharu Yamamoto

IPC分类号： G02F1/15

CPC分类号： G02B27/0018 ,  G02B13/06 ,  G02B17/061 ,  G02B17/0694

摘要： A wide-angle imaging optical system includes a refractive optical system (3), a reflective optical system, and an image-forming optical system (5). The reflective optical system includes a first reflection surface (1) that directly reflects rays of light from an object, and a second reflection surface (2) that reflects rays of light from the first reflection surface (1). An open portion is provided between the first reflection surface (1) and the second reflection surface (2), and rays of light from the object enter the open portion. A light-transmitting portion (2a) is provided in the second reflection surface (2) and transmits rays of light that have entered the refractive optical system (3). An aperture (1a) is provided in the first reflection surface (1) and allows rays of light from the second reflection surface (2) and the refractive optical system (3) to enter the image-forming optical system (5).

摘要翻译： 广角成像光学系统包括折射光学系统（3），反射光学系统和图像形成光学系统（5）。 反射光学系统包括直接反射来自物体的光线的第一反射面（1）和反射来自第一反射面（1）的光线的第二反射面（2）。 在第一反射面（1）和第二反射面（2）之间设有开口部，来自被检体的光线进入开口部。 透光部分（2a）设置在第二反射表面（2）中并且透射已经进入折射光学系统（3）的光线。 在第一反射表面（1）中设置孔（1a），并允许来自第二反射面（2）和折射光学系统（3）的光线进入图像形成光学系统（5）。