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公开(公告)号：US08153977B2
公开(公告)日：2012-04-10
申请号：US12474000
申请日：2009-05-28
Applicant: Timothy Andrew Large
Inventor： Timothy Andrew Large
CPC classification number: G02B6/0076 , G02B6/002 , G02B6/0046 , G02B6/0053 , G06F3/0425 , G06F2203/04109
Abstract: Various embodiments are disclosed that are related to an optic with a dichroic coating. In one embodiment, sn optic comprises a wedge-shaped light guide having opposing first and second faces and a turning film bonded to the wedge-shaped light guide. The turning film comprises a plurality of facets oblique to the first face of the wedge-shaped light guide and supports a dichroic coating.
Abstract translation: 公开了与具有二向色涂层的光学器件相关的各种实施例。 在一个实施例中，光学元件包括具有相对的第一和第二面的楔形光导和结合到楔形光导的转向膜。 转向膜包括与楔形光导的第一面倾斜的多个面，并支撑二向色涂层。
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公开(公告)号：US08152349B2
公开(公告)日：2012-04-10
申请号：US12354695
申请日：2009-01-15
Applicant: Adrian Travis , Timothy Andrew Large , Neil Emerton
Inventor： Adrian Travis , Timothy Andrew Large , Neil Emerton
CPC classification number: B29D11/00663 , G02B6/0018 , G02B6/0046 , G02B6/0055
Abstract: End reflectors, flat panel lens that may utilize the end reflector, and methods are provided. The end reflector for a flat panel lens may include a first grating having a first set of parallel planes. The first set of parallel planes may be of layers of alternating refractive indexes disposed at a first angle with a central plane of the flat panel lens. The end reflector may also include a second grating having a second set of parallel planes. The second set of parallel planes may be of layers of alternating refractive indexes of alternating refractive indexes disposed at a second angle with the central plane. The second angle may be equivalent to the first angle reflected about the central plane.
Abstract translation: 提供可使用端反射器的端面反射器，平板透镜以及方法。 用于平板透镜的端部反射器可以包括具有第一组平行平面的第一光栅。 第一组平行平面可以是与平板透镜的中心平面成第一角度设置的交替折射率层。 端部反射器还可以包括具有第二组平行平面的第二光栅。 第二组平行平面可以是以与中心平面成第二角度设置的交替折射率的交替折射率层。 第二角度可以等同于围绕中心平面反射的第一角度。
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公开(公告)号：US08152315B2
公开(公告)日：2012-04-10
申请号：US12444003
申请日：2007-10-02
Applicant: Adrian Travis , Timothy Andrew Large , Neil Emerton
Inventor： Adrian Travis , Timothy Andrew Large , Neil Emerton
CPC classification number: G02B6/0046 , G02B6/0028 , G03B21/28 , H04N9/3141
Abstract: A light guide of the tapered-waveguide type includes an input slab (30) for expanding a projected image between an input end and an output end (40); and a tapered output slab (10) arranged to receive rays from the said output end of the input slab, and to emit them at a point on its face that corresponds to the angle at which the ray is received. The taper is calculated so that all rays injected into the input end undergo the same number of reflections before leaving the output face. The thickness of the input slab light guide (30) is greater in the transverse direction away from the centre line C, so that light travelling at the critical angle from the input face of the slab waveguide towards the output waveguide (10) bounces the same number of times in the input slab, regardless of its fan-out angle, in order to further reduce image distortion.
Abstract translation: 锥形波导型光导包括用于在输入端和输出端（40）之间扩展投影图像的输入板（30）; 以及锥形输出板（10），其布置成接收来自所述输入板的所述输出端的光线，并且在其面上与所述射线接收的角度对应的点处发射它们。 计算锥度，使得注入输入端的所有光线在离开输出面之前经历相同数量的反射。 输入平板导光体（30）的厚度在远离中心线C的横向方向上较大，使得从平板波导的输入面向输出波导（10）以临界角行进的光反弹 输入板中的次数，而不管其扇出角度，以进一步减少图像失真。
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公开(公告)号：US20110262092A1
公开(公告)日：2011-10-27
申请号：US13177416
申请日：2011-07-06
Applicant: Timothy Andrew Large
Inventor： Timothy Andrew Large
CPC classification number: G02B6/10 , G02B6/0046 , G02B6/0055 , G02B6/0076 , G06F3/0425 , G06F2203/04109 , Y10T156/10 , Y10T156/1089
Abstract: Various embodiments of wedge-shaped light guide optics are disclosed. By forming a gaseous cladding layer between a wedge-shaped light guide and a turning structure, a device may be constructed that is usable to reflect and refract light for displaying an image on a display surface. By using a gas in the cladding layer, the cladding layer may have a refractive index that is lower than respective refractive indexes of each of the wedge-shaped light guide and the turning structure.
Abstract translation: 公开了楔形光导光学器件的各种实施例。 通过在楔形光导和旋转结构之间形成气体包层，可以构造可用于反射和折射用于在显示表面上显示图像的光的装置。 通过在包覆层中使用气体，包覆层的折射率可以低于楔形导光体和转动结构体的折射率。
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公开(公告)号：US20100060879A1
公开(公告)日：2010-03-11
申请号：US12304225
申请日：2007-06-08
Applicant: Timothy Andrew Large , Graham Henry Gifford , Stephen Paul Marriott
Inventor： Timothy Andrew Large , Graham Henry Gifford , Stephen Paul Marriott
CPC classification number: G01N21/31 , G01N21/03 , G01N21/251 , G01N21/33 , G01N21/35 , G01N21/3577 , G01N2021/035 , G01N2201/0224
Abstract: Apparatus for analysing a liquid sample (194) comprises beam generating means (1) for generating electromagnetic radiation, detector means (8) for detecting electromagnetic radiation from the beam generating means after the radiation has interacted with the sample, and sample retaining means (10) for releasably retaining sample in the path of the beam. The sample retaining means comprises a hydrophobic surface (for example, a coating on a plate 118) on which the sample is, in use, supported. There is also disclosed a method of performing photometric or spectrophotometric analysis of a liquid sample by sandwiching samples between two opposed hydrophobic support surfaces, passing a beam of electromagnetic radiation through one of the surfaces and then through the sample, and analysing the beam after it has passed through the sample.
Abstract translation: 用于分析液体样品（194）的装置包括用于产生电磁辐射的光束产生装置（1），用于在辐射与样品相互作用后检测来自光束产生装置的电磁辐射的检测装置（8）和样品保持装置 ）用于可释放地将样品保持在梁的路径中。 样品保持装置包括在使用中支撑样品的疏水表面（例如，板118上的涂层）。 还公开了一种通过将样品夹在两个相对的疏水性支撑表面之间进行光度或分光光度分析来测量液体样品的方法，该方法使电磁辐射束通过其中一个表面然后通过样品，并且在具有 通过样品。
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Patent Agency Ranking
公开(公告)号：US06200346B1
公开(公告)日：2001-03-13
申请号：US09315597
申请日：1999-05-20
Applicant: Roland Baege , John Maclaren Cassells , Toby StJohn King , Timothy Andrew Large , Anne Tregoning Miller
Inventor： Roland Baege , John Maclaren Cassells , Toby StJohn King , Timothy Andrew Large , Anne Tregoning Miller
IPC: A61F202
CPC classification number: B23K26/066 , A61F2/30771 , A61F2/3094 , A61F2/367 , A61F2002/30301 , A61F2002/3079 , A61F2002/30808 , A61F2002/30838 , A61F2002/30879 , A61F2002/30927 , A61F2002/3097 , A61F2002/3403 , A61F2002/3625 , A61F2230/0095 , A61F2310/00023 , A61L27/34 , B23K26/384 , B23K26/389
Abstract: A surface for a metal implant has a coarse structure of elevations and depressions, with the surface being permeated by a network of protruding ribs which form nodes and interstices or meshes having an interstice width of 2 mm to 0.4 mm, while the depressions represent sections of spherical cavities. The nodes of the ribs can protrude the furthest like mountain peaks, whereas the ribs which connect two nodes each form a lower lying saddle if the spherical cavities penetrate one another slightly. Through coating with an electrochemically resistant protective lacquer, into which holes can be shot at a predetermined spacing without damaging the metal, with a laser for example, a coarsely structured intermediary surface can be economically provided by means of electrochemical erosion which receives a fine structure through sand blasting.
Abstract translation: 用于金属植入物的表面具有粗糙的高度和凹陷结构，其表面被形成具有间隙宽度为2mm至0.4mm的节点和间隙或网孔的突出肋网络渗透，而凹陷部分表示 球形腔。 肋骨的节点可以像山峰一样突出，而如果球形腔略微相互渗透，则连接两个节点的肋骨各自形成一个较低的鞍座。 通过涂覆电化学防护漆，可以以预定的间隔以可以以预定间隔射出的孔而不损坏金属，例如用激光器可以通过电化学腐蚀经济地提供粗略结构化的中间表面，其通过 喷砂
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公开(公告)号：US5965006A
公开(公告)日：1999-10-12
申请号：US803885
申请日：1997-02-20
Applicant: Roland Baege , John Maclaren Cassells , Toby StJohn King , Timothy Andrew Large , Anne Tregoning Miller
Inventor： Roland Baege , John Maclaren Cassells , Toby StJohn King , Timothy Andrew Large , Anne Tregoning Miller
IPC: A61L27/00 , A61F2/00 , A61F2/30 , A61F2/34 , A61F2/36 , A61L27/34 , B23K26/06 , B23K26/38 , C25F3/02
CPC classification number: B23K26/066 , A61F2/30771 , A61L27/34 , B23K26/384 , B23K26/386 , A61F2/3094 , A61F2/367 , A61F2002/30301 , A61F2002/3079 , A61F2002/30808 , A61F2002/30838 , A61F2002/30879 , A61F2002/30927 , A61F2002/3097 , A61F2002/3403 , A61F2002/3625 , A61F2230/0095 , A61F2310/00023
Abstract: The invention shows a surface (2) for a metal implant (1) which has a coarse structure of elevations (3) and depressions (4), with the surface (2) being permeated by a network (5) of protruding ribs which form nodes (7) and interstices or meshes (8) having an interstice width of 2 mm to 0.4 mm, while the depressions represent sections of spherical cavities (11). The nodes (7) of the ribs can protrude the furthest like mountain peaks, whereas the ribs (6) which connect two nodes (7) each form a lower lying saddle (10) if the spherical cavities penetrate one another slightly. Through coating with an electrochemically resistant protective lacquer, into which holes can be shot at a predetermined spacing without damaging the metal, with a laser for example, a coarsely structured intermediary surface can be economically provided by means of electrochemical erosion which receives a fine structure through sand blasting.
Abstract translation: 本发明示出了一种用于金属植入物（1）的表面（2），其具有高度（3）和凹陷（4）的粗糙结构，其中表面（2）被形成为突出肋的网络（5）渗透， 节距（7）和间隙宽度为2mm至0.4mm的间隙或网格（8），而凹陷部分表示球形空腔（11）的部分。 肋骨的节点（7）可以像山峰一样突出，而如果球形腔略微相互渗透，则连接两个节点（7）的肋条（6）各自形成下鞍座（10）。 通过涂覆电化学防护漆，可以以预定的间隔以可以以预定间隔射出的孔而不损坏金属，例如用激光器可以通过电化学腐蚀经济地提供粗略结构的中间表面，其通过 喷砂
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公开(公告)号：US08491136B2
公开(公告)日：2013-07-23
申请号：US13442332
申请日：2012-04-09
Applicant: Adrian Travis , Timothy Andrew Large , Neil Emerton
Inventor： Adrian Travis , Timothy Andrew Large , Neil Emerton
CPC classification number: G02B6/0046 , G02B6/0028 , G03B21/28 , H04N9/3141
Abstract: A light guide of the tapered-waveguide type includes an input slab for expanding a projected image between an input end and an output end; and a tapered output slab arranged to receive rays from the said output end of the input slab, and to emit them at a point on its face that corresponds to the angle at which the ray is received. The taper is calculated so that all rays injected into the input end undergo the same number of reflections before leaving the output face. The thickness of the input slab light guide is greater in the transverse direction away from the center line, so that light travelling at the critical angle from the input face of the slab waveguide towards the output waveguide bounces the same number of times in the input slab, regardless of its fan-out angle, in order to further reduce image distortion.
Abstract translation: 锥形波导型光导包括用于在输入端和输出端之间扩展投影图像的输入板; 以及锥形输出板，布置成接收来自输入板的所述输出端的光线，并且在其面上对应于接收光线的角度的点发射它们。 计算锥度，使得注入输入端的所有光线在离开输出面之前经历相同数量的反射。 输入平板导光体的厚度在远离中心线的横向方向上较大，使得从平板波导的输入面向输出波导以临界角行进的光在输入平板中反弹相同次数 ，无论其扇出角度如何，以进一步减少图像失真。
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公开(公告)号：US08427439B2
公开(公告)日：2013-04-23
申请号：US12422740
申请日：2009-04-13
Applicant: Glen C. Larsen , Timothy Andrew Large , Neil Emerton
Inventor： Glen C. Larsen , Timothy Andrew Large , Neil Emerton
IPC: G09G3/30
CPC classification number: G06F3/0412 , G02B6/0046 , G02F1/133308 , G02F1/13338 , G02F1/133615 , G02F2001/133317
Abstract: Embodiments are disclosed herein related to the avoidance of undesirable optical effects in a liquid crystal display used with a touch-sensitive display input device. For example, one embodiment provides a user interface comprising a body, a light source disposed within the body, and a liquid crystal display configured to create an image displayable on one or more display surfaces coupled to the body. The user interface device further includes a light delivery system positioned optically between the light source and the liquid crystal display to deliver light produced by the light source to the liquid crystal display. The light delivery system comprises a light exit surface spaced from the liquid crystal display to form a gap positioned between the light exit surface of the light delivery system and the liquid crystal display.
Abstract translation: 本文公开的实施例涉及在与触敏显示输入装置一起使用的液晶显示器中避免不期望的光学效应。 例如，一个实施例提供了一种用户界面，其包括主体，设置在主体内的光源，以及液晶显示器，被配置为创建可显示在耦合到主体的一个或多个显示表面上的图像。 所述用户接口装置还包括光传输系统，其光学地位于所述光源和所述液晶显示器之间，以将由所述光源产生的光传送到所述液晶显示器。 光输送系统包括与液晶显示器间隔开的光出射表面，以形成位于光输送系统的光出射表面和液晶显示器之间的间隙。
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公开(公告)号：US20120207432A1
公开(公告)日：2012-08-16
申请号：US13442332
申请日：2012-04-09
Applicant: Adrian Travis , Timothy Andrew Large , Neil Emerton
Inventor： Adrian Travis , Timothy Andrew Large , Neil Emerton
IPC: G02B6/26
CPC classification number: G02B6/0046 , G02B6/0028 , G03B21/28 , H04N9/3141
Abstract: A light guide of the tapered-waveguide type includes an input slab for expanding a projected image between an input end and an output end; and a tapered output slab arranged to receive rays from the said output end of the input slab, and to emit them at a point on its face that corresponds to the angle at which the ray is received. The taper is calculated so that all rays injected into the input end undergo the same number of reflections before leaving the output face. The thickness of the input slab light guide is greater in the transverse direction away from the centre line, so that light travelling at the critical angle from the input face of the slab waveguide towards the output waveguide bounces the same number of times in the input slab, regardless of its fan-out angle, in order to further reduce image distortion.
Abstract translation: 锥形波导型光导包括用于在输入端和输出端之间扩展投影图像的输入板; 以及锥形输出板，布置成接收来自输入板的所述输出端的光线，并且在其面上对应于接收光线的角度的点发射它们。 计算锥度，使得注入输入端的所有光线在离开输出面之前经历相同数量的反射。 输入平板导光体的厚度在远离中心线的横向方向上较大，使得从平板波导的输入面向输出波导以临界角行进的光在输入平板中反弹相同次数 ，无论其扇出角度如何，以进一步减少图像失真。
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