公开(公告)号：US20050168817A1

公开(公告)日：2005-08-04

申请号：US10859474

申请日：2004-06-02

Applicant: Hideto Yamashita ,  Masafumi Sakaguchi

Inventor： Hideto Yamashita ,  Masafumi Sakaguchi

IPC: B29D11/00 ,  G02B3/00 ,  G02B5/00 ,  G02F1/1335 ,  G03B21/10 ,  G03B21/62 ,  G03G9/08 ,  H04N5/64

CPC classification number: G02B3/0025 ,  B29D11/00278 ,  G02B3/0031 ,  G02B3/0043 ,  G02B3/005

Abstract: In a method of forming a colored layer on a microlens substrate according to the present invention, a colored layer 4 is formed on troughs 32 between adjacent microlenses 3 by applying a liquid 42 for forming a colored layer 4 with fluidity onto the side of the microlens substrate 1 where the microlenses 3 are provided, and then hardening the applied liquid 42 to form a colored layer 4 in the troughs 32. A colored dispersion liquid in which a dispersoid is dispersed in a dispersion medium is suitably used as the liquid 42. It is preferable that the liquid 42 for forming a colored layer 4 has a coefficient of viscosity of 500 cP or less at a temperature of 25° C.

Abstract translation: 在根据本发明的在微透镜基板上形成着色层的方法中，通过在微透镜侧上施加用于形成着色层4的着色层4的液体42，在相邻的微透镜3之间的槽32上形成着色层4 衬底1，其中提供微透镜3，然后硬化所施加的液体42，以在槽32中形成着色层4。 将分散质分散在分散介质中的着色分散液适合用作液体42。 优选的是，用于形成着色层4的液体42在25℃的温度下具有500cP以下的粘度系数。

公开(公告)号：US06771438B2

公开(公告)日：2004-08-03

申请号：US10723556

申请日：2003-11-24

Applicant: Osamu Nishimura ,  Hideto Yamashita

Inventor： Osamu Nishimura ,  Hideto Yamashita

IPC: G02B702

CPC classification number: G02B7/025

Abstract: An optical unit includes a lens and a lens frame to support the lens. The lens frame includes a cylindrical portion and a U-shaped portion. The U-shaped portion has a U-shaped cross-section. The cylindrical portion has an edge and an inner surface in contact with an outer surface of the lens. The U-shaped portion is formed integrally with the edge of the cylindrical portion and holds the lens. With the lens held, the U-shaped portion is adhesively bonded to the cylindrical portion and then is removed from the cylindrical portion.

Abstract translation: 光学单元包括透镜和用于支撑透镜的透镜框架。 透镜框架包括圆柱形部分和U形部分。 U形部分具有U形横截面。 圆柱形部分具有边缘和与透镜的外表面接触的内表面。 U形部分与圆柱形部分的边缘整体形成并保持透镜。 在保持透镜的情况下，将U形部分粘合到圆柱形部分上，然后从圆柱形部分移除。

公开(公告)号：US06618200B2

公开(公告)日：2003-09-09

申请号：US09828831

申请日：2001-04-10

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

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

IPC: G02B2714

CPC classification number: G02B3/0031 ,  B29D11/00278 ,  B29D11/00365 ,  G02B3/0012 ,  G02B3/0025 ,  G02B3/0056 ,  G02B3/0062 ,  G02B3/0068 ,  G02B3/0075

Abstract: The present invention provides 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 includes a first substrate with concaves for microlenses having a plurality of first concaves and first alignment marks formed on a first glass substrate, a second substrate with concaves for microlenses having a plurality of second concaves and second alignment marks formed on a second glass substrate, a resin layer, microlenses comprised of double convex lenses formed of a resin filled in between the first and second concaves, and spacers.

公开(公告)号：US4834516A

公开(公告)日：1989-05-30

申请号：US127770

申请日：1987-12-01

Applicant: Kazuo Kajitani ,  Chikara Nagano ,  Makoto Shigehara ,  Kazuhiko Osa ,  Eisuke Arinobe ,  Hideto Yamashita

Inventor： Kazuo Kajitani ,  Chikara Nagano ,  Makoto Shigehara ,  Kazuhiko Osa ,  Eisuke Arinobe ,  Hideto Yamashita

IPC: G02B21/18 ,  G02B21/36

CPC classification number: G02B21/361 ,  G02B21/18

Abstract: A microscope apparatus manufacturable at a low cost, and equipped with a photographing device assuring coincidence between an image to be observed and an image to be photographed, correctly photographing the up-down and right-left directions of a sample with no switching operation and permitting correct readout of characters, etc. written on a sample, a macro observation or drawing attachment permitting observation of the entire surface of a sample even of a large size without fail, not degrading operability of the microscope and having a composition to facilitate correction of image rotation, and a data imprinting device providing legible imprinted data images and capable of shifting data imprinting position on the film surface of the photographing device.

Abstract translation: 一种以低成本制造的显微镜装置，并配备有确保要观察的图像与要拍摄的图像之间的一致性的拍摄装置，在没有切换操作的情况下正确拍摄样本的上下左右方向，并允许 书写在样品上的字符等的正确读出，宏观观察或绘图附件，即使是大尺寸也能够大量观察样品的整个表面，不会降低显微镜的可操作性并且具有促进图像校正的成分 旋转和数据压印装置，其提供清晰的压印数据图像，并且能够将拍摄装置的胶片表面上的数据压印位置移位。

公开(公告)号：US07157015B2

公开(公告)日：2007-01-02

申请号：US10764606

申请日：2004-01-23

Applicant: Nobuo Shimizu ,  Hideto Yamashita

Inventor： Nobuo Shimizu ,  Hideto Yamashita

IPC: B29D11/00

CPC classification number: G02B3/0031 ,  G02B3/0025 ,  G02B3/0043

Abstract: A method of manufacturing a substrate 5 with a plurality of concave portions 3 according to the invention includes the steps of forming a mask 6 on the substrate 5, forming a plurality of initial holes 61 on the mask 6 by means of a physical method such as blast processing or irradiation with laser beams, and forming the plurality of concave portions in the substrate 5 by subjecting the mask 6 with the plurality of initial holes 61 to an etching process. In case of carrying out the blast processing, glass beads whose average diameter is in the range of 50 to 100 μm are used as blast media.

Abstract translation: 根据本发明的具有多个凹部3的基板5的制造方法包括以下步骤：在基板5上形成掩模6，在掩模6上通过物理方法形成多个初始孔61， 用激光束进行喷砂加工或照射，并且通过使掩模6与多个初始孔61进行蚀刻处理，在基板5中形成多个凹部。 在进行喷砂处理的情况下，将平均直径为50〜100μm的玻璃珠用作鼓风介质。

公开(公告)号：US20060285202A1

公开(公告)日：2006-12-21

申请号：US11448106

申请日：2006-06-07

Applicant: Tadashi Hirata ,  Hiroya Fukuyama ,  Hideto Yamashita

Inventor： Tadashi Hirata ,  Hiroya Fukuyama ,  Hideto Yamashita

IPC: G02B21/00

CPC classification number: G02B27/0006 ,  A61B46/10 ,  G02B21/02

Abstract: The present invention reduces or removes the need to clean an objective lens, thus simplifying the observation procedure, prevents bacteria or contamination from adhering to the objective lens, and protects the objective lens from external force that would be exerted during cleaning. The invention includes an optically transparent covering configured to cover at least an end surface of an objective lens; and an attaching mechanism configured to attach the covering to the objective lens.

Abstract translation: 本发明减少或消除了清洁物镜的需要，因此简化了观察程序，防止细菌或污染物粘附到物镜上，并保护物镜免受在清洁期间施加的外力。 本发明包括构造成覆盖物镜的至少端面的光学透明覆盖物; 以及安装机构，其构造成将所述覆盖物附接到所述物镜。

公开(公告)号：US20060198026A1

公开(公告)日：2006-09-07

申请号：US11407964

申请日：2006-04-21

Applicant: Hiroya Fukuyama ,  Hideto Yamashita

Inventor： Hiroya Fukuyama ,  Hideto Yamashita

IPC: G02B23/16

CPC classification number: G02B23/16

Abstract: The invention protects a front end of an objective lens from extreme external force in a non-operating state. There is provided an objective lens protector mounted on an objective lens or a microscope main body having the objective lens mounted thereon. The objective lens protector includes a covering member movable between a protecting position where a front end of the objective lens is covered in a non-operating state and an operating position where the front end of the objective lens is exposed in an operating state.

Abstract translation: 本发明在非操作状态下保护物镜的前端免受极端外力的影响。 提供了一种安装在物镜上的物镜保护器或其上安装有物镜的显微镜主体。 物镜保护器包括覆盖部件，其可以在物镜的前端处于非操作状态的保护位置与物镜的前端在操作状态下露出的操作位置之间移动。

公开(公告)号：US07006296B2

公开(公告)日：2006-02-28

申请号：US10992004

申请日：2004-11-19

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

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

IPC: G02B27/10

CPC classification number: G02B3/0031 ,  B29D11/00278 ,  B29D11/00365 ,  G02B3/0012 ,  G02B3/0025 ,  G02B3/0056 ,  G02B3/0062 ,  G02B3/0068 ,  G02B3/0075

Abstract: 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 double convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.

Abstract translation: 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之间的树脂形成的双凸透镜构成的微透镜4和间隔物5。

公开(公告)号：US20060001964A1

公开(公告)日：2006-01-05

申请号：US10988420

申请日：2004-11-12

Applicant: Hideto Yamashita

Inventor： Hideto Yamashita

IPC: G03B21/60

CPC classification number: G03B21/62

Abstract: A transmissive screen is provided that controls moire pattern occurrence to prevent the degradation of image quality. The transmissive screen includes a Fresnel lens sheet having a Fresnel lens unit and a microlens array sheet having a microlens unit that are placed opposite to each other. Projected images enter from one side of the screen and are displayed on the other side of the screen, assuming that the lens pitch on one side of the microlens unit is P, the lens pitch of the Fresnel lens unit is Pf, and the pixel-frame pitch projected on the screen is Pb, the following expressions are satisfied: P≠Pb·Pf/(Pb+Pf); P≠Pb·Pf/2×(Pb+Pf); and P≠Pb−Pf/2×(Pb−Pf).

Abstract translation: 提供了一种控制莫尔图案出现以防止图像质量下降的透射屏幕。 透射屏幕包括具有菲涅尔透镜单元的菲涅尔透镜片和具有彼此相对放置的微透镜单元的微透镜阵列片。 投影图像从屏幕的一侧进入，并且显示在屏幕的另一侧，假设微透镜单元一侧的透镜间距为P，菲涅耳透镜单元的透镜间距为Pf， 投影在屏幕上的帧间距为Pb，满足以下表达式：P Pb.Pf/2x（Pb + Pf）; 和P

公开(公告)号：US20050002094A1

公开(公告)日：2005-01-06

申请号：US10823383

申请日：2004-04-12

Applicant: Hideto Yamashita ,  Masafumi Sakaguchi ,  Nobuo Shimizu

Inventor： Hideto Yamashita ,  Masafumi Sakaguchi ,  Nobuo Shimizu

IPC: G02B3/00 ,  G02B3/08 ,  G02B5/02 ,  G03B21/10 ,  G03B21/62 ,  G03B21/60

CPC classification number: G03B21/625

Abstract: A substrate with a plurality of concave portions according to the invention includes a substrate having. a plurality of concave portions. The concave portions are formed on the substrate by means of an etching process so that the plurality of concave portions are randomly arranged on the substrate. First, a non-polymerized resin is applied to the face on which the concave portions of the substrate with concave portions for microlenses are formed. By polymerizing and hardening (solidifying) this resin and further removing the substrate with concave portions for microlenses from a resin layer, the resin layer is formed on the substrate. Thus, microlenses that are constituted from the resin filled in the concave portions and function as convex lenses are formed in the resin layer.

Abstract translation: 根据本发明的具有多个凹部的基板包括具有基板的基板。 多个凹部。 通过蚀刻工艺在基板上形成凹部，使得多个凹部随机地布置在基板上。 首先，在形成有用于微透镜的凹部的基板的凹部的面上涂布未聚合的树脂。 通过聚合和硬化（固化）该树脂，并且从树脂层进一步除去具有用于微透镜的凹部的基板，树脂层形成在基板上。 因此，在树脂层中形成由填充在凹部中并用作凸透镜的树脂构成的微透镜。