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公开(公告)号：US07738746B2
公开(公告)日：2010-06-15
申请号：US11552380
申请日：2006-10-24
CPC分类号： G02B6/3536 , G02B6/12004 , G02B6/1221 , G02B6/138 , G02B6/32 , G02B2006/12102 , G02B2006/1219 , G06F3/0421
摘要： A data input apparatus having at least one transmit element coupled to a source of light of a predetermined wavelength, at least one light receive element and a detection device to detect interruption of beams of the light of said predetermined wavelength extending from said transmit element to said receive element wherein at least one of said transmit element and said receive element comprises at least one waveguide having a light transmitting core and a non-core portion and one or more discontinuance means adapted to reduce transmission of stray light within the non-core portion. The discontinuance is adapted to scatter, absorb, divert or block stray light and can be applied to one or more of the upper cladding, lower cladding, substrate or common base.
摘要翻译： 一种数据输入装置，具有耦合到预定波长的光源的至少一个发射元件，至少一个光接收元件和检测装置，用于检测从所述发射元件延伸到所述发射元件的所述预定波长的光束的中断 接收元件，其中所述发射元件和所述接收元件中的至少一个包括具有光传输芯和非芯部分的至少一个波导和适于减少非芯部分内的杂散光的透射的一个或多个中断装置。 中断适于散射，吸收，转移或阻挡杂散光，并且可以施加到上包层，下包层，基底或共同基底中的一个或多个。
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公开(公告)号：US20120200536A1
公开(公告)日：2012-08-09
申请号：US13447879
申请日：2012-04-16
申请人： Benjamin Cornish , Robert Bruce Charters , Warwick Todd Holloway , Ian Andrew Maxwell , Dax Kukulj
发明人： Benjamin Cornish , Robert Bruce Charters , Warwick Todd Holloway , Ian Andrew Maxwell , Dax Kukulj
CPC分类号： G02B6/125 , G02B6/12004 , G02B6/1245 , G06F3/0421
摘要： The invention describes various optical waveguide layouts with reduced substrate area, with particular application to reducing bezel width in optical touch systems. In certain preferred embodiments the optical waveguide layouts include a plurality of waveguide crossings.
摘要翻译： 本发明描述了具有减小的衬底面积的各种光波导布局，特别适用于减少光学触摸系统中的边框宽度。 在某些优选实施例中，光波导布局包括多个波导交叉。
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公开(公告)号：US20120098794A1
公开(公告)日：2012-04-26
申请号：US13126981
申请日：2009-10-30
申请人： Andrew Kleinert , Duncan Ian Ross , Jonathan Payne , Warwick Todd Holloway , Graham Roy Atkins , Robert Bruce Charters , Kenli Chong , Dax Kukulj , Brigg Maund , Ian Andrew Maxwell
发明人： Andrew Kleinert , Duncan Ian Ross , Jonathan Payne , Warwick Todd Holloway , Graham Roy Atkins , Robert Bruce Charters , Kenli Chong , Dax Kukulj , Brigg Maund , Ian Andrew Maxwell
CPC分类号： G06F3/0421 , G02B6/0018 , G02B19/0028 , G02B19/0066 , G02B19/009 , G02B27/0983 , G06F3/0428 , G06F2203/04109
摘要： An apparatus and method for transmitting, collimating and redirecting light from a point-like source to produce a collimated optical signal in a substantially planar form are provided. In one embodiment the apparatus is manufactured as a unitary transmissive body comprising a collimation element and a redirection element, and optionally a transmissive element. In another embodiment the apparatus is assembled from one or more components. The apparatus and method are useful for providing sensing light for an optical touch input device.
摘要翻译： 提供了一种用于从点状源发射，准直和重定向光以产生基本平面形式的准直光信号的装置和方法。 在一个实施例中，该装置被制造为包括准直元件和重定向元件以及任选的透射元件的整体透射体。 在另一个实施例中，该装置由一个或多个部件组装。 该装置和方法可用于为光学触摸输入装置提供感测光。
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公开(公告)号：US08674963B2
公开(公告)日：2014-03-18
申请号：US11859331
申请日：2007-09-21
申请人： Benjamin Cornish , Robert Bruce Charters , Ian Andrew Maxwell , Graham Roy Atkins , Dax Kukulj , Graeme Gordon
发明人： Benjamin Cornish , Robert Bruce Charters , Ian Andrew Maxwell , Graham Roy Atkins , Dax Kukulj , Graeme Gordon
IPC分类号： G06F3/042
CPC分类号： G06F3/0421
摘要： Waveguide structures and optical elements for use in an optical touch input device are disclosed. The disclosed waveguide structures and optical elements allow for reduced bezel width and simplified assembly of optical touch input devices, and relaxed component tolerances.
摘要翻译： 公开了用于光学触摸输入装置的波导结构和光学元件。 所公开的波导结构和光学元件允许减少边框宽度和简化的光学触摸输入设备的组装，并且允许松弛的元件公差。
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公开(公告)号：US20110117681A1
公开(公告)日：2011-05-19
申请号：US13002748
申请日：2009-07-09
CPC分类号： H01L22/20 , C23C16/52 , G01N21/6456 , G01N21/6489 , G01N2021/646 , G01R31/2648 , G01R31/2656 , H01L22/12
摘要： Methods and apparatus are presented for monitoring the deposition and/or post-deposition processing of semiconductor thin films using photoluminescence imaging. The photoluminescence images are analysed to determine one or more properties of the semiconductor film, and variations thereof across the film. These properties are used to infer information about the deposition process, which can then be used to adjust the deposition process conditions and the conditions of subsequent processing steps. The methods and apparatus have particular application to thin film-based solar cells.
摘要翻译： 提出了使用光致发光成像监测半导体薄膜的沉积和/或沉积后处理的方法和装置。 分析光致发光图像以确定半导体膜的一个或多个特性及其在膜上的变化。 这些性质用于推断关于沉积过程的信息，然后可以使用这些信息来调整沉积工艺条件和后续处理步骤的条件。 该方法和装置特别适用于基于薄膜的太阳能电池。
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公开(公告)号：US20080216106A1
公开(公告)日：2008-09-04
申请号：US10589100
申请日：2005-02-10
IPC分类号： H04N7/16
CPC分类号： G06Q20/1235 , G06F17/30017 , G06F17/30206 , G06Q20/12 , H04L65/607
摘要： A content distribution system, including: a registration module for receiving registration data for a digital item accessible, on a communications network such as a peer to peer (P2P) network, using a digital item client, such as a P2P client, on a first device; an activity module for receiving a request for content of the digital item from the client on a second device; and a transaction module for registering download of the content to the second device, for processing payment transactions with the second device, and for processing remuneration transactions with at least the first device. The system also has a search module for receiving queries for digital items and ranking results based on a user selected ranking criteria including at least one of: review of said digital items; use of said digital items; and purchase of said digital items. The digital item and a declaration for the item may comply with MPEG-21.
摘要翻译： 一种内容分发系统，包括：登记模块，用于在诸如对等（P2P）网络的通信网络上使用诸如P2P客户端的数字项目客户端在第一个上接收用于可访问的数字项目的注册数据 设备; 活动模块，用于在第二设备上从所述客户端接收对所述数字项目的内容的请求; 以及交易模块，用于将所述内容的下载注册到所述第二设备，用于处理与所述第二设备的支付交易，以及用于处理与至少所述第一设备的报酬交易。 该系统还具有一个搜索模块，用于接收数字项目的查询，并根据用户选择的排名标准对结果进行排名，包括以下至少一项：对所述数字项目的审查; 使用所述数字项目; 并购买所述数字项目。 数字项目和该项目的声明可能符合MPEG-21。
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7.发明授权公开(公告)号：US07811640B2
公开(公告)日：2010-10-12
申请号：US11742194
申请日：2007-04-30
IPC分类号： B05D3/06
CPC分类号： B29D11/00663 , G02B6/1221 , G02B6/132 , G02B6/138
摘要： This invention describes methods for fabricating polymer optical waveguides, and polymer optical waveguides themselves wherein at least one of the optical layers is deposited by a two-stage deposition process. In particular, the two-stage deposition process comprises spinning as the second step. Preferably, the polymer optical waveguide comprises a three layer structure comprising a lower cladding layer, a light guiding core layer and an upper cladding layer, supported on a substrate. The invention has particular application to the volume production of polymer optical waveguides on large area substrates.
摘要翻译： 本发明描述了制造聚合物光波导的方法和聚合物光波导本身，其中通过两级沉积工艺沉积至少一个光学层。 特别地，两级沉积工艺包括作为第二步旋转。 优选地，聚合物光波导包括支撑在基板上的包括下包层，导光芯层和上包层的三层结构。 本发明特别适用于在大面积基板上大量生产聚合物光波导。
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公开(公告)号：US20100084613A1
公开(公告)日：2010-04-08
申请号：US12518634
申请日：2007-12-13
申请人： Ian Andrew Maxwell , James Stanislaus Williams , Jodie Elizabeth Bradby , Simon Ruffell , Naoki Fujisawa
发明人： Ian Andrew Maxwell , James Stanislaus Williams , Jodie Elizabeth Bradby , Simon Ruffell , Naoki Fujisawa
IPC分类号： H01B1/04 , H01L21/263 , H01L21/66
CPC分类号： H01L21/26513 , H01L21/02532 , H01L21/02667 , H01L21/324
摘要： A doping process, including applying pressure to at least one first phase of a semiconductor containing an electrically inactive dopant and removing the pressure to cause at least one phase transformation of the semiconductor to at least one second phase, wherein the at least one phase transformation activates the dopant so that the at least one second phase includes at least one doped phase of the semiconductor in which the dopant is electrically active.
摘要翻译： 一种掺杂工艺，包括向包含电惰性掺杂剂的半导体的至少一个第一相施加压力，并去除所述压力以使所述半导体至少一次相变至至少一个第二相，其中所述至少一个相变激活 所述掺杂剂使得所述至少一个第二相包括所述半导体的至少一个掺杂相，其中所述掺杂剂是电活性的。
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公开(公告)号：US07045046B2
公开(公告)日：2006-05-16
申请号：US10012680
申请日：2001-11-13
IPC分类号： G01N27/28
CPC分类号： G01N27/3272
摘要： The invention relates to a sensor adapted for electrical connection to a power source having an electrical contact means (3). The sensor has a first insulating substrate (1) carrying a first electrode (2) and a second insulating substrate (7) carrying a second electrode (6). The electrodes are disposed to face each other in spaced apart relationship, sandwiching a spacer (4) therebetween. A first cut-out portion extends through the first insulating substrate (1) and a spacer (4) to expose a first contact area (23) on the second insulating substrate (7). This permits the electrical contact means (31) to effect electrical connection with the first contact (23) which in turn is in electrically conductive connection with the second electrode (6). A similar contact arrangement may be disposed on the opposite side of the sensor.
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10.发明申请公开(公告)号：US20120142125A1
公开(公告)日：2012-06-07
申请号：US13389805
申请日：2010-08-16
CPC分类号： G01N21/6489 , G01N21/6456 , G01N21/9501 , G01N21/9505
摘要： A method of photoluminence (PL) imaging of a series of silicon wafers, the method including the step of: utilizing incident illumination of a wavelength greater than 808 nm. The present invention further provides a method of analysing silicon semiconductor material utilising various illumination, camera and filter combinations. In some embodiments the PL response is captured by a MOSIR camera. In another embodiment a camera is used to capture the entire PL response and a long pass filter is applied to block a portion of the signal reaching the camera/detector.
摘要翻译： 一种硅晶片的发光（PL）成像方法，该方法包括以下步骤：利用大于808nm的波长的入射照明。 本发明还提供了利用各种照明，相机和滤光器组合来分析硅半导体材料的方法。 在一些实施例中，PL响应由MOSIR相机捕获。 在另一个实施例中，相机用于捕获整个PL响应，并且应用长通滤波器来阻挡到达相机/检测器的信号的一部分。
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