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1.发明授权Optical fiber assembly with prism to detect light intensity of light beam entering optical fiber 有权具有棱镜的光纤组件，用于检测进入光纤的光束的光强度公开(公告)号：US09170150B2
公开(公告)日：2015-10-27
申请号：US13873155
申请日：2013-04-29
发明人： Yi Hung
CPC分类号： G01J1/0477 , G01J1/0411 , G01J1/0425 , G01J1/16 , G01J1/4228
摘要： An optical fiber assembly includes a prism, four first collimating portions, four second collimating portions, two third collimating portion, two light emitting elements, two light receiving elements, four optical fibers, and two light intensity detectors. The prism includes an incident surface, a first reflecting surface, a first emergent surface, a second reflecting surface, and a second emergent surface. The first collimating portions are positioned on the incident surface. The second collimating portions are positioned on the first emergent surface. The third collimating portions are positioned on the second emergent surface. Each light emitting element faces one of the first collimating portions for emitting light beams. Each light receiving element faces one of the first collimating portions. Each optical fiber faces one of the second collimating portions. Each light intensity detector faces one of the third collimating portions for detecting light intensity of a corresponding light emitting element.
摘要翻译： 光纤组件包括棱镜，四个第一准直部分，四个第二准直部分，两个第三准直部分，两个发光元件，两个光接收元件，四个光纤和两个光强度检测器。 棱镜包括入射表面，第一反射表面，第一出射表面，第二反射表面和第二出射表面。 第一准直部分位于入射面上。 第二准直部分位于第一紧急表面上。 第三准直部分位于第二出射表面上。 每个发光元件面对用于发射光束的第一准直部分中的一个。 每个光接收元件面向第一准直部分中的一个。 每个光纤面向第二准直部分之一。 每个光强度检测器面对第三准直部分之一，用于检测对应的发光元件的光强度。
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公开(公告)号：US09164243B2
公开(公告)日：2015-10-20
申请号：US14314707
申请日：2014-06-25
发明人： Yi Hung
CPC分类号： G02B6/32 , G01M11/0221 , G02B6/4214
摘要： An optical coupling lens includes a main portion and two reference portions. The main portion includes a first surface having at least one first converging lens formed thereon, a second surface having at least one second converging lenses formed thereon, and a reflecting surface. The second surface is substantially perpendicular to the first surface. An angle between the reflecting surface and the first surface is about 45 degrees. An optical axis of the first converging lens is substantially perpendicular to the first surface, and an optical axis of the second converging lens is substantially perpendicular to the second surface. Each reference portion includes a reference member. The reference member includes a reference point. A connecting line of the reference points of the reference portions is substantially parallel to the first surface and the second surface, and the connecting line is in a surface substantially coplanar with the reflecting surface.
摘要翻译： 光学耦合透镜包括主要部分和两个参考部分。 主要部分包括具有至少一个第一会聚透镜的第一表面，其上形成有至少一个第二会聚透镜的第二表面和反射表面。 第二表面基本上垂直于第一表面。 反射表面与第一表面之间的角度约为45度。 第一会聚透镜的光轴基本上垂直于第一表面，并且第二会聚透镜的光轴基本上垂直于第二表面。 每个参考部分包括参考构件。 参考构件包括参考点。 参考部分的参考点的连接线基本上平行于第一表面和第二表面，并且连接线处于与反射表面基本上共面的表面中。
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公开(公告)号：US08727641B2
公开(公告)日：2014-05-20
申请号：US13747305
申请日：2013-01-22
发明人： Yi Hung
IPC分类号： G02B6/36
CPC分类号： G02B6/3628 , G02B6/4204 , G02B6/4214 , G02B6/423 , G02B6/4292
摘要： An optical connector includes a substrate, a photoelectric element and a positioning element on the substrate, a lens element, and an optical fiber. The positioning element defines a through hole, in which the photoelectric element is received to allow visual inspection for determining if the photoelectric element is positioned to a designated position in relation to the positioning element, and includes a positioning structure. The lens element includes an incident surface, an emitting surface, a reflecting surface, a locating structure and a first lens formed in the incident surface, and a second lens formed on the emitting surface and optically aligned with the first lens via the reflecting surface. The lens element is precisely positioned on the positioning element by matching the locating structure with the positioning structure, to align the first lens with the photo electric element. The optical fiber is aligned with the second lens.
摘要翻译： 光连接器包括基板，光电元件和基板上的定位元件，透镜元件和光纤。 定位元件限定通孔，其中接收光电元件以允许目视检查以确定光电元件是否相对于定位元件定位到指定位置，并且包括定位结构。 透镜元件包括入射表面，发射表面，反射表面，定位结构和形成在入射表面中的第一透镜，以及形成在发射表面上并经由反射表面与第一透镜光学对准的第二透镜。 透镜元件通过将定位结构与定位结构相匹配来精确地定位在定位元件上，以使第一透镜与光电元件对准。 光纤与第二透镜对准。
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公开(公告)号：US20140099056A1
公开(公告)日：2014-04-10
申请号：US13726671
申请日：2012-12-26
发明人： Yi Hung
IPC分类号： G02B6/32
摘要： An optical coupling lens includes a light incident surface, a light output surface perpendicular to the light incident surface, a reflection surface interconnected between the light incident surface and the light output surface, a first converging lens and a second converging lens formed on the light incident surface, and third converging lens formed on the light output surface and has a semi-cylindrical shape. Optical axes of the first converging lens and the second converging lens are perpendicular to the light incident surface and located on a common imaginary plane. A central axial plane of the third converging lens is perpendicular to the light output surface. An intersecting line between the central axial plane and the common imaginary plane is located on the reflection surface. A width of the third converging lens is equal to a diameter of each of the first converging lens and the second converging lens.
摘要翻译： 光耦合透镜包括光入射表面，垂直于光入射表面的光输出表面，在光入射表面和光输出表面之间互连的反射表面，形成在光入射面上的第一会聚透镜和第二会聚透镜 表面和第三会聚透镜，其形成在光输出表面上并且具有半圆柱形形状。 第一会聚透镜和第二会聚透镜的光轴垂直于光入射面并且位于共同的假想平面上。 第三会聚透镜的中心轴向平面垂直于光输出表面。 中心轴平面与共同假想平面之间的相交线位于反射面上。 第三会聚透镜的宽度等于第一会聚透镜和第二会聚透镜中的每一个的直径。
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公开(公告)号：US09690060B2
公开(公告)日：2017-06-27
申请号：US14926637
申请日：2015-10-29
发明人： Feng-Yuen Dai , Jih-Chen Liu , Hung-Lien Yeh , Chen-Han Lin , Po-Wei Huang , Yung-Chang Tseng , Ying-Jhih Hong , Yi Hung , Chang-Wei Kuo , I-Thun Lin
CPC分类号： G02B6/428 , G02B6/4206 , G02B6/4214 , G02B6/4257 , G02B6/4292
摘要： An optical coupling lens includes main section, beam splitting section, first lens, second lens and third lens. A first groove is formed in the main section. A second groove is formed in the first groove. The beam splitting section includes a first total reflecting surface and a second total reflecting surface. A dihedral-angle between the first total reflecting surface and the second total reflecting surface is predetermined. The first lens is defined in the first groove. The first lens includes a beam splitter. The beam splitter includes a first light emitting surface. The first light emitting surface is connected to the first total reflecting surface. The second lens is defined in the second groove. The second lens is corresponding to the first lens. The third lens defined in the second groove. The third lens is corresponding to the second total reflecting surface.
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公开(公告)号：US09477052B2
公开(公告)日：2016-10-25
申请号：US14475798
申请日：2014-09-03
发明人： Yi Hung
CPC分类号： G02B6/4214 , G02B6/4249 , G02B6/43
摘要： An optical communication module includes optical-electric conversion units, a coupling lens, and optical fibers. The coupling lens includes a first surface, a top surface, a second surface, first lens units on the first surface, and second lens units on the second surface. Each first lens unit is aligned with an optical-electric conversion unit. The top surface defines blind holes each having a reflection bottom surface. An optical axis of each first lens unit intersects an optical axis of a second lens unit on the reflection bottom surface. Each reflection bottom surface is concentrically aligned with a first lens unit and a second lens unit. Each second lens unit is aligned with an optical fiber.
摘要翻译： 光通信模块包括光电转换单元，耦合透镜和光纤。 耦合透镜包括第一表面，顶表面，第二表面，第一表面上的第一透镜单元和第二表面上的第二透镜单元。 每个第一透镜单元与光电转换单元对准。 上表面限定了具有反射底面的盲孔。 每个第一透镜单元的光轴与反射底面上的第二透镜单元的光轴相交。 每个反射底面与第一透镜单元和第二透镜单元同心对准。 每个第二透镜单元与光纤对准。
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公开(公告)号：US09465249B2
公开(公告)日：2016-10-11
申请号：US14688157
申请日：2015-04-16
发明人： Po-Chou Chen , Yi Hung
IPC分类号： G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133524 , G02F1/13336 , G02F1/133504 , G02F2001/133562 , G02F2001/133567
摘要： A display device includes display units arranged in an array and a light guide unit. Each display unit includes a display panel including a display surface configured for displaying an image, and a frame located adjacent to edges of the display surface. The light guide unit includes a lower light guide and an upper light guide. The lower light guide is located above the display units, and includes first gratings. Each first grating corresponds to a side of one of the display unit and is configured for refracting light emitted from the display surface towards the corresponding side of the display unit. The upper light guide is located above the lower light guide and includes second gratings. Each second grating corresponds to one of the first gratings and is configured for reversely refracting light transmitted through the first grating towards a center of the display unit.
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8.发明授权公开(公告)号：US09316852B2
公开(公告)日：2016-04-19
申请号：US14085658
申请日：2013-11-20
发明人： Li-Ying Wang He , Yi Hung
CPC分类号： G02F1/133 , G02B3/00 , G02B5/0215 , G02B5/0278 , G02F1/133606 , G02F2001/133607 , H01L21/00 , H01L33/58
摘要： A lens for an LED backlight module includes a main lens body and a diffusion structure consisting of a plurality of micro lenses. The main lens body includes a light incident face for receiving light from an LED light source and a light exit face opposite to the light incident face thereof. Light leaves the lens from the light exit face. The micro lenses of the diffusion structure are formed on the light exit face of the main lens body. Each micro lens is annular and has a generally triangular cross section. Each micro lens includes a first light scattering surface and a second light scattering surface intersecting with the first light scattering surface. The micro lenses are arranged in a series of concentric circles with regard to a center of the lens. A backlight module source incorporating the lens and the LED light source is also provided.
摘要翻译： 用于LED背光模块的透镜包括主透镜体和由多个微透镜组成的漫射结构。 主透镜体包括用于接收来自LED光源的光的光入射面和与其光入射面相反的光出射面。 光从光出射面离开镜头。 扩散结构的微透镜形成在主透镜体的光出射面上。 每个微透镜是环形的并且具有大致三角形的横截面。 每个微透镜包括与第一光散射表面交叉的第一光散射表面和第二光散射表面。 微透镜相对于透镜的中心布置成一系列同心圆。 还提供了包括透镜和LED光源的背光模块源。
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公开(公告)号：US09310571B2
公开(公告)日：2016-04-12
申请号：US13952683
申请日：2013-07-29
发明人： Yi Hung
CPC分类号： G02B6/4214 , G02B6/3897 , G02B6/425 , G02B6/4292
摘要： A photoelectric conversion device includes a circuit board, light emitting modules, light receiving modules, and an optical coupling lens. The light emitting modules and the light receiving modules are mounted on the circuit board. The optical coupling lens is mounted on the circuit board and includes a first mounting surface. The first mounting surface defines a first recess at a central portion thereof and four receiving grooves at four peripheral edges thereof apart from the first recess. The receiving grooves are exposed to the peripheral edges of the first mounting surface.
摘要翻译： 光电转换装置包括电路板，发光模块，光接收模块和光耦合透镜。 发光模块和光接收模块安装在电路板上。 光耦合透镜安装在电路板上并包括第一安装表面。 第一安装表面在其中心部分处限定第一凹部，并在其与第一凹部分开的四个周边边缘处限定四个接收凹槽。 接收槽暴露于第一安装表面的周边边缘。
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10.发明授权Optical coupling lens, optical communiction device, and method for assembling same 有权光耦合透镜，光通信装置及其组装方法公开(公告)号：US09261660B2
公开(公告)日：2016-02-16
申请号：US14326487
申请日：2014-07-09
发明人： Yi Hung
CPC分类号： G02B6/4214 , G02B6/4221 , G02B6/423 , G02B6/4244
摘要： An optical coupling lens includes a first lens portion and a second lens portion. The first lens portion includes a first main body and at least one first lenses. The first main body includes a first optical surface and a reflecting surface inclined at a predetermined angle relative to the first optical surface. The first lens is formed on the first optical surface. The second lens portion includes a second main body and at least one second lens. The second main body includes a second optical surface, a bottom surface, and a top surface opposite to the bottom surface. The second lens is formed on the second optical surface. The second lens portion defines a receiving hole passing through the bottom surface and the top surface. The first lens portion is detachably received in the receiving hole with the first optical surface facing toward the bottom surface.
摘要翻译： 光耦合透镜包括第一透镜部分和第二透镜部分。 第一透镜部分包括第一主体和至少一个第一透镜。 第一主体包括相对于第一光学表面以预定角度倾斜的第一光学表面和反射表面。 第一透镜形成在第一光学表面上。 第二透镜部分包括第二主体和至少一个第二透镜。 第二主体包括第二光学表面，底表面和与底表面相对的顶表面。 第二透镜形成在第二光学表面上。 第二透镜部分限定穿过底表面和顶表面的接收孔。 第一透镜部分可拆卸地容纳在接收孔中，其中第一光学表面面向底面。
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