公开(公告)号：US07892443B2

公开(公告)日：2011-02-22

申请号：US11654308

申请日：2007-01-17

申请人： Nobuo Shimizu ,  Kazuto Yoshimura

发明人： Nobuo Shimizu ,  Kazuto Yoshimura

IPC分类号： B44C1/22

CPC分类号： B23K26/066 ,  B23K26/0661 ,  B23K26/355 ,  B23K26/389 ,  B29D11/00365

摘要： A method of manufacturing a member with concave portions includes preparing a base material, forming a mask formation film on the base material, forming a number of openings in the mask formation film by laser irradiation treatments using a branching filter, and etching the base material to form the concave portions in the base material. The branching filter branches laser light into first laser beams and second laser beams. Each of irradiation regions of the mask formation film sequentially is subjected to the laser irradiation treatment, so that first openings are formed by the first laser beams and second openings are formed by the second laser beams. Each of the irradiation regions has portions where no opening is formed by the first beams of the laser irradiation treatment for the irradiation region while openings will be formed by the second laser beams in one or more of the subsequent laser irradiation treatments. In the base material, concave portions for examination use are formed using some of the openings formed by the second laser beams used in the laser irradiation treatments for the specified irradiation regions.

摘要翻译： 制造具有凹部的部件的方法包括：准备基材，在基材上形成掩模形成膜，通过使用分支过滤器的激光照射处理在掩模形成膜中形成多个开口，并将基材蚀刻到 在基材中形成凹部。 分支滤波器将激光分支成第一激光束和第二激光束。 对掩模形成膜的照射区域依次进行激光照射处理，由第一激光形成第一开口部，第二激光光束形成第二开口部。 每个照射区域具有通过用于照射区域的激光照射处理的第一光束而不形成开口的部分，同时在随后的一次或多次激光照射处理中由第二激光束形成开口。 在基材中，使用由用于特定照射区域的激光照射处理中的第二激光形成的一些开口形成用于检查用的凹部。

公开(公告)号：US20070166849A1

公开(公告)日：2007-07-19

申请号：US11654308

申请日：2007-01-17

申请人： Nobuo Shimizu ,  Kazuto Yoshimura

发明人： Nobuo Shimizu ,  Kazuto Yoshimura

IPC分类号： H01L21/00

CPC分类号： B23K26/066 ,  B23K26/0661 ,  B23K26/355 ,  B23K26/389 ,  B29D11/00365

摘要： A method of manufacturing a member with concave portions includes preparing a base material, forming a mask formation film on the base material, forming a number of openings in the mask formation film by laser irradiation treatments using a branching filter, and etching the base material to form the concave portions in the base material. The branching filter branches laser light into first laser beams and second laser beams. Each of irradiation regions of the mask formation film sequentially is subjected to the laser irradiation treatment, so that first openings are formed by the first laser beams and second openings are formed by the second laser beams. Each of the irradiation regions has portions where no opening is formed by the first beams of the laser irradiation treatment for the irradiation region while openings will be formed by the second laser beams in one or more of the subsequent laser irradiation treatments. In the base material, concave portions for examination use are formed using some of the openings formed by the second laser beams used in the laser irradiation treatments for the specified irradiation regions.

摘要翻译： 制造具有凹部的部件的方法包括：准备基材，在基材上形成掩模形成膜，通过使用分支过滤器的激光照射处理在掩模形成膜中形成多个开口，并将基材蚀刻到 在基材中形成凹部。 分支滤波器将激光分支成第一激光束和第二激光束。 对掩模形成膜的照射区域依次进行激光照射处理，由第一激光形成第一开口部，第二激光光束形成第二开口部。 每个照射区域具有通过用于照射区域的激光照射处理的第一光束而不形成开口的部分，同时在随后的一次或多次激光照射处理中由第二激光束形成开口。 在基材中，使用由用于特定照射区域的激光照射处理中的第二激光形成的一些开口形成用于检查用的凹部。

公开(公告)号：US07382534B2

公开(公告)日：2008-06-03

申请号：US11177418

申请日：2005-07-11

申请人： Akira Shinbo ,  Shunji Kamijima ,  Kazuhisa Mizusako ,  Nobuo Shimizu

发明人： Akira Shinbo ,  Shunji Kamijima ,  Kazuhisa Mizusako ,  Nobuo Shimizu

IPC分类号： G03B21/60 ,  G03B21/56 ,  G03B21/14 ,  G02F1/135

CPC分类号： G03B21/625 ,  H04N9/3141

摘要： A screen includes a lens array having a plurality of spherical lens elements. A first length of the spherical lens elements, along a first direction at substantially a center of each of respective spherical lens elements, and a second length of the spherical lens elements, along a second direction at substantially the center of each of the respective lens elements and substantially orthogonal to the first direction, are set such that the second length is larger than the first length. A curvature center position of any one of the plurality of spherical lens elements is arranged to be at substantially a half of the first length along the first direction, with respect to a curvature center position of another spherical lens element adjacent to the lens element in the second direction.

摘要翻译： 屏幕包括具有多个球面透镜元件的透镜阵列。 球形透镜元件的第一长度沿着各个球面透镜元件的大致中心的第一方向和第二长度的球面透镜元件沿着每个相应透镜元件的大致中心的第二方向 并且基本上与第一方向正交，被设定为使得第二长度大于第一长度。 多个球面透镜元件中的任何一个的曲率中心位置被布置成沿着第一方向大致为第一长度的一半，相对于与该透镜元件相邻的另一球面透镜元件的曲率中心位置 第二个方向

公开(公告)号：US07349159B2

公开(公告)日：2008-03-25

申请号：US11253261

申请日：2005-10-18

申请人： Nobuo Shimizu

发明人： Nobuo Shimizu

IPC分类号： G02B27/10

CPC分类号： G02B3/0031

摘要： A mold 6 for manufacturing a microlens substrate 1 is disclosed. The microlens substrate is provided with a plurality of microlenses each having a predetermined convex shape. The mold is used to press a base material of the microlens substrate to form the plurality of microlenses thereon. The mold 6 has a roll shape having an outer peripheral surface, and a plurality of concave portions 61 each having a predetermined shape corresponding to the convex shape of each microlens are provided on the outer peripheral surface of the mold 6 for pressing the base material of the microlens substrate. In this case, the plurality of concave portions 61 are formed by means of an etching process with a mask.

摘要翻译： 公开了一种用于制造微透镜基板1的模具6。 微透镜基板设置有多个具有预定凸形的微透镜。 模具用于挤压微透镜基底的基底材料以在其上形成多个微透镜。 模具6具有外周面的卷状，并且在模具6的外周面上设置有与各微透镜的凸形形状对应的规定形状的多个凹部61， 微透镜底物。 在这种情况下，通过利用掩模的蚀刻工艺形成多个凹部61。

公开(公告)号：US20070015534A1

公开(公告)日：2007-01-18

申请号：US11354938

申请日：2006-02-16

申请人： Nobuo Shimizu

发明人： Nobuo Shimizu

IPC分类号： H04M1/00

CPC分类号： G06F3/04892

摘要： In a mobile phone remotely operating an information device, a communication unit receives information displayed on the information device. A display device displays a part of the information. A plurality of operation buttons respectively inputs an operation signal. A display control unit divides a screen of the display device into a plurality of cells, discriminately displays each of the plurality of cells on the screen, and displays a cursor on the screen. The cursor overlaps the part of the information on the screen. An operation control unit moves the cursor on one of the cells on the screen in response to the operation signal.

摘要翻译： 在远程操作信息设备的移动电话中，通信单元接收信息设备上显示的信息。 显示设备显示部分信息。 多个操作按钮分别输入操作信号。 显示控制单元将显示设备的屏幕划分为多个单元，在屏幕上区分显示多个单元格中的每个单元，并在屏幕上显示光标。 光标与屏幕上部分信息重叠。 操作控制单元响应于操作信号将光标移动到屏幕上的一个单元上。

公开(公告)号：US20060114558A1

公开(公告)日：2006-06-01

申请号：US11262994

申请日：2005-10-31

申请人： Nobuo Shimizu

发明人： Nobuo Shimizu

IPC分类号： G03B21/60 ,  G03B21/56

CPC分类号： G03B21/625

摘要： A member 6 with concave portions used to manufacture a member with convex portions is disclosed. Each of the member with concave portions and the member with convex portions has two major surfaces, and a plurality of convex portions are formed on one of the two major surfaces of the member with convex portions. The member 6 with concave portions includes: a first region 67 provided on one of the two major surfaces of the member 6 with concave portions, a plurality of first concave portions 61 being formed in the first region 67 and used to form the plurality of convex portions of the member with convex portions; and a second region 68 provided on the one major surface of the member 6 with concave portions, the second region 68 being located adjacent to the first region 67, a plurality of second concave portions 62 being formed in the second region 68, the depth of each of the plurality of second concave portions 62 being shallower than the depth of each of the plurality of first concave portions 61.

摘要翻译： 公开了一种用于制造具有凸部的构件的具有凹部的构件6。 具有凹部的构件和具有凸部的构件具有两个主表面，并且在具有凸部的构件的两个主表面的一个上形成多个凸部。 具有凹部的构件6包括：第一区域67，其设置在具有凹部的构件6的两个主表面中的一个主表面上，多个第一凹部61形成在第一区域67中，并用于形成多个凸起 具有凸部的部件的部分; 以及在构件6的一个主表面上设置有凹部的第二区域68，第二区域68位于与第一区域67相邻的位置，多个第二凹部62形成在第二区域68中，深度 多个第二凹部62中的每一个比多个第一凹部61的深度浅。

公开(公告)号：US20060109549A1

公开(公告)日：2006-05-25

申请号：US11262993

申请日：2005-10-31

申请人： Nobuo Shimizu

发明人： Nobuo Shimizu

IPC分类号： G03B21/60 ,  G03B21/56

CPC分类号： G03B21/625 ,  G03B21/10

摘要： A member 6 with concave portions used to manufacture a member with convex portions is disclosed. Each of the member 6 with concave portions and the member with convex portions has two major surfaces, and a plurality of convex portions are formed on one of the two major surfaces of the member with convex portions. The member 6 with concave portions includes: a first region 67 provided on one of the two major surfaces of the member 6 with concave portions, a plurality of first concave portions 61 being formed in the first region 67 and used to form the plurality of convex portions of the member with convex portions; and a second region 68 provided on the one major surface of the member with concave portions, the second region 68 being located adjacent to the first region 67, a plurality of second concave portions 62 being formed in the second region 68 as dummies.

摘要翻译： 公开了一种用于制造具有凸部的构件的具有凹部的构件6。 具有凹部的构件6和具有凸部的构件具有两个主表面，并且在具有凸部的构件的两个主表面的一个上形成多个凸部。 具有凹部的构件6包括：第一区域67，其设置在具有凹部的构件6的两个主表面中的一个主表面上，多个第一凹部61形成在第一区域67中，并用于形成多个凸起 具有凸部的部件的部分; 以及设置在所述构件的一个主表面上的凹部的第二区域68，所述第二区域68位于与所述第一区域67相邻的位置，多个第二凹部62形成在所述第二区域68中作为虚拟物。

公开(公告)号：US20060087025A1

公开(公告)日：2006-04-27

申请号：US11252701

申请日：2005-10-18

申请人： Nobuo Shimizu

发明人： Nobuo Shimizu

IPC分类号： H01L23/48

CPC分类号： G02B3/0031 ,  B29D11/00278 ,  B29D11/00365 ,  G02B3/0012

摘要： A method of manufacturing a substrate 6 provided with a plurality of concave portions 61 is disclosed. The substrate 6 is used for manufacturing a microlens substrate provided with a plurality of microlenses as convex lenses which are to be formed using the plurality of concave portions 61. The method includes the steps of: preparing a base substrate 7, the base substrate 7 having two major surfaces; forming at least one layer on the one of the two major surfaces of the base substrate 7; forming a plurality of openings 81 in the at least one layer to form a mask 8, the diameter of each of the plurality of openings 81 being in the range of 0.8 to 20 μm; forming the plurality of concave portions 61 in the base substrate 7 by subjecting the base substrate 7 with the mask 8 on which the plurality of openings 81 have been formed to an etching process so that each of the formed concave portions 61 has a substantially elliptic shape; and removing the mask 8 from the base substrate 7 (6). In this case, the plurality of formed concave portions 61 are arranged on the base substrate 7 in a houndstooth check manner. Further, in the case where the depth of each of the formed concave portions 61 in a direction perpendicular to the major surface of the base substrate 7 is defined as D (μm) and the value obtained by dividing the difference between the length of each of the formed concave portions 61 in a long axis direction and the diameter of each of the formed openings 81 by two is defined as S (μm), then D and S satisfy the relation: 0.90≦S/D≦1.40. Moreover, a ratio of an area occupied by all the plurality of formed concave portions 61 in a usable area where the plurality of concave portions 61 are formed with respect to the entire usable area is 90% or more when viewed from above the one major surface of the base substrate 7.

公开(公告)号：US20060077560A1

公开(公告)日：2006-04-13

申请号：US11286285

申请日：2005-11-25

申请人： Nobuo Shimizu ,  Shinichi Yotsuya ,  Hideto Yamashita ,  Masami Murata ,  Koichi Akiyama

发明人： Nobuo Shimizu ,  Shinichi Yotsuya ,  Hideto Yamashita ,  Masami Murata ,  Koichi Akiyama

IPC分类号： G02B3/00

CPC分类号： G02B3/0031 ,  B29D11/00278 ,  B29D11/00365 ,  G02B3/0012 ,  G02B3/0025 ,  G02B3/0056 ,  G02B3/0062 ,  G02B3/0068 ,  G02B3/0075

摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of doulbe convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.

摘要翻译： 提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。 微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜用凹部的第一基板2，具有多个第二凹部的微透镜凹部的第二基板8 形成在第二玻璃基板89上的32和第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的多孔凸透镜构成的微透镜4和间隔物5。

公开(公告)号：US20050083572A1

公开(公告)日：2005-04-21

申请号：US10935711

申请日：2004-09-07

申请人： Nobuo Shimizu

发明人： Nobuo Shimizu

IPC分类号： G02B3/00 ,  G02B5/00 ,  G02B5/02 ,  G02B5/32 ,  G03B21/56 ,  G03B21/62 ,  H04N5/74

CPC分类号： G02B3/0025 ,  G02B3/0031 ,  G02B3/0043 ,  G02B3/005 ,  G03B21/56 ,  Y10S359/90

摘要： A screen member 1 for a transmission screen is manufactured by a method including the steps: preparing a microlens substrate 3, of which the light incident face is formed with a plurality of microlenses 32; forming a black matrix 4 from a first layer, made by applying a material including a positive photopolymer onto the light emission face of the microlens substrate 3, on the light emission face of the microlens substrate 3 so that the black matrix 4 has a plurality of openings 41 on light paths of the light that has been transmitted by the microlenses 32 of the microlens substrate 3; and forming a plurality of light diffusion portions 5 for diffusing the light that has been transmitted by each microlens 3 of the microlens substrate 3 from a second layer, made by applying a material including a negative photopolymer onto the black matrix 4.

摘要翻译： 通过包括以下步骤的方法制造用于透射屏的屏幕构件1：制备其上形成有多个微透镜32的光入射面的微透镜基板3; 通过在微透镜基板3的发光面上涂布包含正性光聚合物的材料，在微透镜基板3的发光面上形成黑色矩阵4，使黑矩阵4具有多个 由微透镜基板3的微透镜32透射的光的光路上的开口41; 以及形成多个光漫射部分5，用于将由微透镜基板3的每个微透镜3透射的光从第二层扩散，所述第二层通过将包含负性光聚合物的材料涂覆到黑色矩阵4上而制成。