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公开(公告)号：US08436554B2
公开(公告)日：2013-05-07
申请号：US13081734
申请日：2011-04-07
申请人： Guoheng Zhao , Ady Levy , Alex Salnik , Mehdi Vaez-Iravani , Lena Nicolaides , Samuel S. H. Ngai
发明人： Guoheng Zhao , Ady Levy , Alex Salnik , Mehdi Vaez-Iravani , Lena Nicolaides , Samuel S. H. Ngai
CPC分类号： H05B33/0803
摘要： An apparatus for illuminating a target surface, the apparatus having a plurality of LED arrays, where each of the arrays has a plurality of individually addressable LEDs, and where at least one of the arrays is disposed at an angle of between about forty-five degrees and about ninety degrees relative to the target surface, where all of the arrays supply light into a light pipe, the light pipe having interior walls made of a reflective material, where light exiting the light pipe illuminates the target surface, and a controller for adjusting an intensity of the individually addressable light sources.
摘要翻译： 一种用于照射目标表面的装置，该装置具有多个LED阵列，其中每个阵列具有多个独立可寻址的LED，并且其中至少一个阵列以大约四十五度之间的角度设置 并且相对于目标表面大约九十度，其中所有的阵列将光提供到光管中，光管具有由反射材料制成的内壁，其中离开光管的光照射目标表面，以及用于调节的控制器 独立寻址光源的强度。
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公开(公告)号：US07989729B1
公开(公告)日：2011-08-02
申请号：US12045724
申请日：2008-03-11
CPC分类号： G01J1/08 , G01J1/0466 , G01J2005/0077 , H01L31/186 , Y02E10/50 , Y02P70/521 , Y10S136/29
摘要： An apparatus for both detecting and repairing a shunt defect in a solar cell substrate. A shunt detection module detects the shunt defect in the substrate, using at least one of lock-in thermography and current-voltage testing. A process diagnostic module determines whether the substrate should be passed without further processing by the apparatus, rejected without further processing by the apparatus, or repaired by the apparatus. A shunt repair module electrically isolates the shunt defect in the substrate. In this manner, a single apparatus can quickly check for shunts and make a determination as to whether the substrate is worth repairing. If it is worth repairing, then the apparatus can make the repairs to the substrate.
摘要翻译： 一种用于检测和修复太阳能电池基板中的分流缺陷的装置。 分流检测模块使用锁定热成像和电流 - 电压测试中的至少一种来检测衬底中的分流缺陷。 过程诊断模块确定衬底是否应该被通过而不被设备进一步处理，不经设备的进一步处理就被拒绝或被设备修复。 分流修复模块电隔离衬底中的分流缺陷。 以这种方式，单个装置可以快速检查分流并且确定基板是否值得修复。 如果值得修理，那么设备可以对基材进行维修。
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公开(公告)号：US07733111B1
公开(公告)日：2010-06-08
申请号：US12045734
申请日：2008-03-11
申请人： Guoheng Zhao , Bin-Ming B. Tsai , Mehdi Vaez-Iravani , Ady Levy , George H. Zapalac, Jr. , Samuel S. H. Ngai
发明人： Guoheng Zhao , Bin-Ming B. Tsai , Mehdi Vaez-Iravani , Ady Levy , George H. Zapalac, Jr. , Samuel S. H. Ngai
IPC分类号： G01R31/26
CPC分类号： H02S50/10 , F21S8/006 , F21Y2115/10
摘要： An apparatus for inducing a current in a solar cell substrate. A substrate receiving surface receives the substrate, and an array of a plurality of individually addressable light sources illuminates the substrate in a sequenced manner. A sequencer controls the sequenced manner of illumination of the substrate by the array. A front side electrical contact makes electrical contact to a front side of the substrate, and a back side electrical contact makes electrical contact to a back side of the substrate. A meter is electrically connected to the front side electrical contact and the back side electrical contact, and senses the current induced in the substrate during the sequenced illumination of the substrate.
摘要翻译： 一种用于在太阳能电池基板中感应电流的装置。 衬底接收表面接收衬底，并且多个可单独寻址的光源的阵列以顺序的方式照射衬底。 定序器通过阵列控制衬底的照明顺序。 前侧电触点与基板的前侧电接触，并且背面电触点与基板的背面进行电接触。 仪表电连接到前侧电触头和后侧电触点，并感测在衬底的顺序照明期间在衬底中感应的电流。
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