-
公开(公告)号：US06366406B1
公开(公告)日：2002-04-02
申请号：US09233319
申请日：1999-01-20
申请人： Kenjiro Hamanaka , Kenji Morio
发明人： Kenjiro Hamanaka , Kenji Morio
IPC分类号： G02B2710
CPC分类号： G02B3/0037 , B29D11/00278 , C03C17/32 , G02B3/0012
摘要： A planar microlens array includes an array of convex microlenses made of an ultraviolet-curable synthetic resin having a high refractive index and disposed on a surface of a base glass plate. A cover glass plate is bonded to the array of convex microlenses by an adhesive layer made of an ultraviolet-curable synthetic resin having a low refractive index. A film made of an ultraviolet-curable synthetic resin is applied to a surface of the base glass plate remote from the array of convex microlenses. The film serves to prevent the planar microlens array from being warped when the ultraviolet-curable synthetic resin of the array of convex microlenses and the adhesive layer are cured.
摘要翻译： 平面微透镜阵列包括由具有高折射率的紫外线固化性合成树脂制成的凸状微透镜阵列，并且设置在基底玻璃板的表面上。 通过由具有低折射率的紫外线固化性合成树脂制成的粘合层将盖玻璃板结合到凸状微透镜阵列上。 将由紫外线固化性合成树脂制成的膜施加到远离凸出的微透镜阵列的基底玻璃板的表面上。 当凸状微透镜阵列的可紫外线固化的合成树脂和粘合剂层固化时，该膜用于防止平面微透镜阵列翘曲。
-
公开(公告)号：US06400431B1
公开(公告)日：2002-06-04
申请号：US09176431
申请日：1998-10-21
申请人： Kenji Morio , Satoshi Taniguchi , Kenjiro Hamanaka
发明人： Kenji Morio , Satoshi Taniguchi , Kenjiro Hamanaka
IPC分类号： G02F11335
CPC分类号： G02F1/133526 , G02F2001/133354
摘要： By fitting a planar microlens array provided with one or more marks with a liquid crystal panel provided with one or more corresponding marks, it is possible to align the position of both exactly. The marks according to the present invention may comprise rod shapes, cross shapes, ring shapes, or square shapes, among others.
摘要翻译： 通过将具有一个或多个标记的平面微透镜阵列与设置有一个或多个对应标记的液晶面板相配合，可以精确对准两者的位置。 根据本发明的标记可以包括杆形，十字形，环形或方形等。
-
3.发明授权Stamper for use in forming planar micro-lens array and method for forming thereof 失效用于形成平面微透镜阵列的压模及其形成方法
公开(公告)号：US6129866A
公开(公告)日：2000-10-10
申请号：US176191
申请日：1998-10-21
申请人： Kenjiro Hamanaka , Satoshi Taniguchi , Kenji Morio
发明人： Kenjiro Hamanaka , Satoshi Taniguchi , Kenji Morio
CPC分类号： G02B3/0012 , B29C33/0055 , B29D11/00278 , B29D11/00365 , B29C33/0022 , B29C33/42 , B29C43/00 , H01L27/14627 , H01L27/14685
摘要： For providing a stamper for forming a planar micro-lens array, a stamper is prepared by forming plural concave portions 2 for forming lens portion upon a stamping surface thereof, and a trap portion 3 is provided surrounding said plural concave portions and continuing until an outer edge thereof. Then, onto the stamping surface, on which a release agent 4 is applied, there is applied a high refractive index resin 5, and a glass substrate 6 is pressed onto the high refractive index resin 5 to exude it. With this operation, the high refractive index resin 5 is filled into each of the plural concave portions 2, and any excess is received or accommodated in the trap portion 3, thereby preventing excess resin from being forced outside.
摘要翻译： 为了提供用于形成平面微透镜阵列的压模，通过在其冲压表面上形成多个用于形成透镜部分的凹部2来制备压模，并且围绕所述多个凹部设置捕获部3，并且持续到外部 边缘。 然后，在施加有脱模剂4的冲压表面上施加高折射率树脂5，并且将玻璃基板6压在高折射率树脂5上以渗出。 通过该操作，高折射率树脂5被填充到多个凹部2中，并且任何多余的部分被收纳或收容在捕获部分3中，从而防止多余的树脂被强制外部。
-
4.发明授权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 有权立体单位放大系统的透镜阵列，使用透镜阵列的图像读取装置和图像写入装置以及用于制造透镜阵列的方法公开(公告)号：US07903341B2
公开(公告)日：2011-03-08
申请号：US12376210
申请日：2007-08-02
申请人： Hideshi Nagata , Kenjiro Hamanaka
发明人： Hideshi Nagata , Kenjiro Hamanaka
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）。
-
公开(公告)号：US20060065817A1
公开(公告)日：2006-03-30
申请号：US11234748
申请日：2005-09-23
CPC分类号： G01J1/58 , G01J1/0271 , G01J1/0403 , G01J1/0407 , G01J1/0425
摘要： A light detection device for detecting an optical path position of invisible light. The detection device includes a main body and a light guide. The light guide includes a distal end functioning as a light incident portion through which the detected light enters and a light radiation portion from which visible light is emitted. A drive mechanism reciprocates the light guide in an X-direction while vibrating the light guide in a perpendicular Y-direction. The distal end of the light guide rod moves within a light detection area in an XY plane. A visible light-emitting unit radiates visible light from the distal end when the detected light enters the distal end. The visible light-emitting unit includes a photo-detector for detecting the detected light and a light-emitting element for generating the visible light when the photo-detector detects the detected light.
摘要翻译： 一种用于检测不可见光的光路位置的光检测装置。 检测装置包括主体和光导。 光导包括用作被检测光入射的光入射部分的远端和从其发射可见光的光辐射部分。 驱动机构使光导沿X方向往复运动，同时在垂直的Y方向振动导光体。 导光杆的远端在XY平面内的光检测区域内移动。 当检测到的光进入远端时，可见光发射单元从远端辐射可见光。 可见光发射单元包括用于检测检测到的光的光检测器和当光检测器检测到检测到的光时产生可见光的发光元件。
-
6.发明授权Method of designing collimator array device and collimator array device manufactured thereby 失效设计准直仪阵列器件和准直器阵列器件的方法公开(公告)号：US06912091B2
公开(公告)日：2005-06-28
申请号：US09784483
申请日：2001-02-15
CPC分类号： G02B6/3582 , G02B6/3512 , G02B6/3546
摘要： According to the present invention, there is provided a method of designing a collimator array device which enables reduction of the insertion loss because of the variation of the optical length. When the beam waist is positioned at the intermediate position between the emitting side planar microlens and the receiving side planar microlens (d1=L/2), the distance d0 between the emitting side fiber array and the emitting side planar microlens can be used as the distance between the receiving side fiber array and the receiving side planar microlens, and thereby the design of the collimator array device can be simplified. The distance d0 for satisfying d1=L/2 is calculated and two values d0-2 and d0-4 are obtained. By selecting the smaller value d0-2, it is possible to reduce the insertion loss because of the shift at the time of coupling.
摘要翻译： 根据本发明，提供了一种设计准直仪阵列器件的方法，该器件能够由于光学长度的变化而降低插入损耗。 当束腰位于发射侧平面微透镜和接收侧平面微透镜之间的中间位置（d 1 = L / 2）时，发射侧光纤阵列和发射侧平面微透镜之间的距离d0可以用作 可以简化接收侧光纤阵列与接收侧平面微透镜之间的距离，从而简化准直器阵列器件的设计。 计算满足d 1 = L / 2的距离d0，并获得两个值d0-2和d0-4。 通过选择较小的值d0-2，由于耦合时的偏移，可以减小插入损耗。
-
7.发明授权Method for manufacturing an erect image, unity magnification, resin lens array 失效制造直立图像，单位倍率，树脂透镜阵列的方法公开(公告)号：US06625864B2
公开(公告)日：2003-09-30
申请号：US09800536
申请日：2001-03-07
IPC分类号： B23P2500
CPC分类号： G02B3/0031 , B29C33/20 , B29C43/021 , B29C45/00 , B29D11/00278 , B29L2011/0016 , G02B3/0012 , G02B3/0062 , G02B3/0068 , G02B3/0075 , Y10T29/4987 , Y10T29/49885 , Y10T29/49899 , Y10T29/49982
摘要： The present invention provides a method for manufacturing an erect image, unity magnification, resin lens array by injection molding. Two injection-molded lens plates are stacked such that convexly warped sides thereof face each other or such that a convexly warped side of the lens plate whose warp is greater than that of the other lens plate faces a concavely warped side of the other lens plate, while directions of resin injection thereof are aligned so as to optically avoid the influence of molding shrinkage. Engagement spigots and engagement sockets are employed in order to align the two lens plates. The two stacked lens plates are secured by clipping of peripheral portions thereof.
摘要翻译： 本发明提供一种通过注射成型制造直立图像，单位放大率，树脂透镜阵列的方法。 两个注射成型的透镜板被堆叠成使得其翘曲翘曲的侧面彼此面对，或者使得翘曲大于另一个透镜板的翘曲的透镜板的翘曲翘曲面朝向另一个透镜板的凹曲面， 同时树脂注射的方向被排列以便光学地避免模塑收缩的影响。 使用接合插口和接合插座以便对准两个透镜板。 两个堆叠的透镜板通过其周边部分的夹持来固定。
-
公开(公告)号：US06363603B1
公开(公告)日：2002-04-02
申请号：US09380042
申请日：1999-08-25
IPC分类号： B23P2500
CPC分类号： G02B3/0031 , B29C33/20 , B29C43/021 , B29C45/00 , B29D11/00278 , B29L2011/0016 , G02B3/0012 , G02B3/0062 , G02B3/0068 , G02B3/0075 , Y10T29/4987 , Y10T29/49885 , Y10T29/49899 , Y10T29/49982
摘要： The present invention provides a method for manufacturing an erect image, unity magnification, resin lens array by injection molding. Two injection-molded lens plates are stacked such that convexly warped sides thereof face each other or such that a convexly warped side of the lens plate whose warp is greater than that of the other lens plate faces a concavely warped side of the other lens plate, while directions of resin injection thereof are aligned so as to optically avoid the influence of molding shrinkage. Engagement spigots and engagement sockets are employed in order to align the two lens plates. The two stacked lens plates are secured by clipping of peripheral portions thereof.
摘要翻译： 本发明提供一种通过注射成型制造直立图像，单位放大率，树脂透镜阵列的方法。 两个注射成型的透镜板被堆叠成使得其翘曲翘曲的侧面彼此面对，或者使得翘曲大于另一个透镜板的翘曲的透镜板的翘曲翘曲面朝向另一个透镜板的凹曲面， 同时树脂注射的方向被排列以便光学地避免模塑收缩的影响。 使用接合插口和接合插座以便对准两个透镜板。 两个堆叠的透镜板通过其周边部分的夹持来固定。
-
公开(公告)号：US6031591A
公开(公告)日：2000-02-29
申请号：US249196
申请日：1999-02-12
申请人： Kenjiro Hamanaka
发明人： Kenjiro Hamanaka
IPC分类号： G02B13/00 , G02B3/00 , G02F1/1333 , G02F1/1335 , G02F1/13357
CPC分类号： G02B3/0031 , G02B3/0037 , G02F1/133526 , G02F1/133502
摘要： A liquid-crystal display device has a planar microlens array and a liquid-crystal display panel coupled with the planar microlens array. The planar microlens array comprises an array of convex microlenses provided on a surface of a base glass plate. The array of convex microlenses is made of an ultraviolet-curable synthetic resin having a relatively high refractive index. A cover glass plate is joined to the liquid-crystal display panel and has a peripheral edge bonded to a peripheral edge of the array of convex microlenses. The cover glass plate is spaced from the array of convex microlenses by a hermetically sealed space which is filled with an inactive gas such as dry nitrogen gas, argon gas, or the like. The surfaces of the convex microlenses may be coated with an anti-oxidation film.
摘要翻译： 液晶显示装置具有平面微透镜阵列和与平面微透镜阵列耦合的液晶显示面板。 平面微透镜阵列包括设置在基底玻璃板的表面上的凸形微透镜阵列。 凸状微透镜阵列由具有较高折射率的紫外线固化性合成树脂制成。 盖玻片接合到液晶显示面板，并且具有与凸面微透镜阵列的周边边缘接合的周缘。 盖玻璃板通过密封空间与凸微透镜阵列间隔开，其中填充有诸如干燥氮气，氩气等的惰性气体。 凸状微透镜的表面可以涂覆有抗氧化膜。
-
公开(公告)号：US5130852A
公开(公告)日：1992-07-14
申请号：US655339
申请日：1991-02-13
申请人： Kenjiro Hamanaka
发明人： Kenjiro Hamanaka
IPC分类号： G02B3/00
CPC分类号： G02B3/0043 , G02B3/005 , G02B3/0087 , G02B3/0056
摘要： Disclosed is a plate with lens array comprising a transparent plate, and a plurality of gradient index lenses, at least two of which have different focal lengths, the lenses being linearly or two-dimensionally arranged in the transparent plate.
-
-
-
-
-
-
-
-
-
搜索结果
53 条记录 (耗时 0.022 秒)
