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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。
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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.
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13.发明授权Image transmitting element and process for producing photo-shield spacer plate used therein 失效图像传输元件及其中使用的光屏隔离板的制造方法
公开(公告)号：US5121254A
公开(公告)日：1992-06-09
申请号：US611602
申请日：1990-11-13
申请人： Kenjiro Hamanaka , Kenzo Sono , Takashi Kishimoto
发明人： Kenjiro Hamanaka , Kenzo Sono , Takashi Kishimoto
IPC分类号： G02B7/02 , B41J2/44 , B41J2/45 , B41J2/455 , G02B3/00 , G02B13/24 , G02B27/18 , G03G15/04 , H04N1/028 , H04N1/036
CPC分类号： G02B13/24 , G02B3/0012 , G02B3/005 , G02B3/0056
摘要： An image transmitting element and process for producing a photo-shield spacer plate used for the image transmitting element are disclosed. The image transmitting element comprises: a lens array plate comprising micro-lenses one-dimensionally or two-dimensionally formed as an array on a transparent substrate; and a photo-shield spacer plate joined with the lens array plate on one surface thereof, the photo-shield spacer plate comprising an array of photo-transmissible holes formed therein each corresponding to the micro-lenses, respectively, at least a part or the whole of an inner wall of each of the photo-tranmissible holes being a photo-absorptive surface, the photo-shield spacer plate comprising a pair of members each having grooves each forming a longitudinally divided half of the respective photo-transmissible holes, the pair of members being joined and contact with each other so that the grooves of one of the pair of members are made to accord with the grooves of the other of the pair of members so as to form the photo-transmissible holes.
摘要翻译： 公开了一种图像传输元件和用于制造用于图像传输元件的光屏隔离板的工艺。 图像传输元件包括：透镜阵列板，其包括在透明基板上一维或二维地形成为阵列的微透镜; 以及在其一个表面上与透镜阵列板接合的光屏隔离板，所述光屏隔离板分别包括在其中形成的每个对应于微透镜的光透射孔的阵列，至少一部分或 光敏元件的每一个的整个内壁是光吸收表面，光屏蔽间隔板包括一对构件，每个构件具有各自形成纵向分开的各个光透射孔的一半，该对 的构件彼此接合并接触，使得所述一对构件中的一个构件的凹槽与所述一对构件中的另一个构件的凹槽一致以形成光可透光孔。
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公开(公告)号：USD652534S1
公开(公告)日：2012-01-17
申请号：US29343116
申请日：2009-09-08
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15.发明授权公开(公告)号：US08089077B2
公开(公告)日：2012-01-03
申请号：US12296234
申请日：2007-02-21
IPC分类号： H01L29/18 , H01L33/00 , H01L29/207 , H01L27/146
CPC分类号： B41J2/451 , H01L2224/48463 , H01L2224/4847 , Y10S257/91 , Y10S257/911 , Y10S257/918
摘要： A light-emitting element array with the improvement of the light-emitting efficiency and the improvement of the uneven amount of light is provided.A light-emitting element array comprises a light-emitting portion array consisting of a plurality of light-emitting portions linearly arranged in a main scanning direction, and a micro-lens formed on each of the light-emitting portions, wherein the micro-lens has a shape of the length of a sub-scanning direction different from the length of the main scanning direction, and the length of the sub-scanning direction is longer than the length of the main scanning direction, and is 3.5 times or less of the length of the main scanning direction.
摘要翻译： 提供了具有提高发光效率和改善不均匀光量的发光元件阵列。 发光元件阵列包括由沿主扫描方向直线排列的多个发光部分和形成在每个发光部分上的微透镜组成的发光部阵列，其中，微透镜 具有与主扫描方向的长度不同的副扫描方向的长度的形状，并且副扫描方向的长度长于主扫描方向的长度，并且是主扫描方向的3.5倍以下 主扫描方向的长度。
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公开(公告)号：USD602177S1
公开(公告)日：2009-10-13
申请号：US29239243
申请日：2005-09-28
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公开(公告)号：US20060165351A1
公开(公告)日：2006-07-27
申请号：US10517701
申请日：2003-06-16
IPC分类号： G02B6/32
CPC分类号： G02B6/4249
摘要： An optical device unit including optical fibers for input and output, a lens and a reflective/semitransparent optical element, wherein, to enable optical design with a degree of freedom, lenses the number of which is the same as the optical fibers for input and output are provided and the optical fibers, the lenses and the reflective/semitransparent optical element are disposed so that the input/output end of each optical fiber, the optical axis center of the lens and reflection/transmission point on the reflective/semitransparent optical element are aligned.
摘要翻译： 一种包括用于输入和输出的光纤，透镜和反射/半透明光学元件的光学器件单元，其中，为了使光学设计具有自由度，其数量与用于输入和输出的光纤相同的透镜 设置光纤，透镜和反射/半透明光学元件，使得每个光纤的输入/输出端，透镜的光轴中心和反射/半透明光学元件上的反射/透射点是 对齐
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公开(公告)号：US06437918B1
公开(公告)日：2002-08-20
申请号：US09600525
申请日：2000-10-17
申请人： Kenjiro Hamanaka , Atsunori Matsuda , Satoshi Taniguchi , Daisuke Arai , Takashi Kishimoto , Naoto Hirayama
发明人： Kenjiro Hamanaka , Atsunori Matsuda , Satoshi Taniguchi , Daisuke Arai , Takashi Kishimoto , Naoto Hirayama
IPC分类号： G02B2710
CPC分类号： C08F20/38 , B29D11/00278 , B29D11/00365 , B29D11/0073 , C08F28/02 , G02B1/041 , G02B3/0012 , G02B3/0025 , G02B3/0031 , G02B3/0056 , G02B3/0068
摘要： A large number of microscopic recess portions are formed on a surface of a glass substrate in a single dimension or two dimensions by conducting a wet etching through a mask. The large number of microscopic recess portions are aligned densely by again conducting the wet etching but not through the mask. A separating agent is applied upon the surface of the glass substrate and a light-curable or heat-curable resin material of high refractive index is applied thereon. The high refractive index resin material is cured, after piling a first glass substrate upon the high refractive index resin material so as to extend the high refractive index resin material thereon. The high refractive index resin material which is cured and the first glass substrate are separated from the glass substrate, and a low refractive index resin material is applied on the high refractive index resin material which is cured on the first glass substrate. The low refractive index resin material is cured, after piling a second glass substrate on the low refractive index resin material so as to extend the low refractive index resin material thereon.
摘要翻译： 通过通过掩模进行湿式蚀刻，在一维或二维的玻璃基板的表面上形成大量微观凹部。 通过再次进行湿蚀刻而不是通过掩模，大量微观凹陷部分密集地对准。 在玻璃基板的表面上涂布分离剂，在其上涂布高折射率的光固化型或热固化性树脂材料。 高折射率树脂材料在将第一玻璃基板堆叠在高折射率树脂材料上之后固化，以便在其上延伸高折射率树脂材料。 将固化的高折射率树脂材料和第一玻璃基板与玻璃基板分离，并将低折射率树脂材料施加到在第一玻璃基板上固化的高折射率树脂材料上。 在低折射率树脂材料上堆叠第二玻璃基板以便在其上延伸低折射率树脂材料之后，使低折射率树脂材料固化。
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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。
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公开(公告)号：US5446639A
公开(公告)日：1995-08-29
申请号：US39838
申请日：1993-03-30
CPC分类号： G02B6/0006 , F21S8/00 , F21V13/04 , F21V7/09
摘要： The improved illuminating comprises a spheroidal mirror, a light source, a spherical mirror and a condenser lens. The spheroidal mirror has such a shape that it is deficient of a portion that would otherwise reflect light that illuminates any portions other than the object to be illuminated, and that the light from the light source which is directed toward said missing portion is reflected by the spherical mirror positioned on the rear side of said missing portion as seen from the light source and makes another reflection by that part of the spheroidal mirror which faces away said missing portion, thereby illuminating the object. The light source is positioned at the first focal point of the spheroidal mirror in such a way that it faces the mirror, and the spherical mirror is positioned in such a way that its reflecting face lies at the second focal point of the spheroidal mirror. An open window for the exit of light beams is provided in the spherical mirror at a position near the second focal point of the spheroidal mirror, and the condenser lens is provided further ahead of the open window (closer to the object to be illuminated).
摘要翻译： 改进的照明包括球镜，光源，球面镜和聚光透镜。 球形反射镜具有这样的形状，即，否则将反射照射除被照射物体以外的任何部分的光的部分的缺陷，并且来自朝向所述缺失部分的光源的光被反射 球面镜定位在从光源看去的所述缺失部分的后侧，并且通过面向所述缺失部分的球形反射镜的那部分进一步反射，从而照亮物体。 光源位于球状反射镜的第一焦点处，使其面向镜子，并且球面镜以这样的方式定位，使得其反射面位于球镜的第二焦点处。 在球镜的靠近球球镜的第二焦点的位置处设置有用于出射光束的开放窗口，并且聚光透镜设置在开窗（更靠近被照射物体）的前方。
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