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1. 发明申请

US20140174497A1 PACKING OF SOLAR CELL WAFERS 审中-公开
标题翻译：太阳能电池组件的包装
公开(公告)号：US20140174497A1
公开(公告)日：2014-06-26
申请号：US13725663
申请日：2012-12-21
申请人： Xiuwen TU , Asnat MASAD
发明人： Xiuwen TU , Asnat MASAD
IPC分类号： H01L31/05 , H01L31/18
CPC分类号： H01L31/05 , H01L31/02 , H02S50/10
摘要： Solar cell wafers are fabricated, tested, and sorted into solar cell wafer stacks. A solar cell wafer stack includes a solar cell wafer with a front side that faces a front side of an adjacent solar cell wafer, and another solar cell wafer with a backside that directly contacts a backside of the solar cell wafer. A front side protector may be placed between front sides of adjacent solar cell wafers. The solar cell wafer stack includes end pieces on both ends, and is wrapped to hold and bundle the solar cell wafers, front side protectors, and end pieces together as a single unit. The solar cell wafer stack is boxed along with other solar cell wafer stacks, and then transported to another location where the solar cell wafers are assembled into solar cell modules.
摘要翻译：太阳能电池晶片被制造，测试和分类成太阳能电池晶片堆叠。太阳能电池晶片堆叠包括具有面向相邻太阳能电池晶片的前侧的前侧的太阳能电池晶片，以及具有直接接触太阳能电池晶片的背面的背面的另一太阳能电池晶片。前侧保护器可以放置在相邻太阳能电池晶片的前侧之间。太阳能电池晶片堆叠包括两端的端片，并且被包裹以将太阳能电池晶片，前侧保护器和端部片保持并捆绑在一起作为单个单元。太阳能电池晶片堆叠与其他太阳能电池晶片叠堆叠，然后被运送到太阳能电池晶片组装成太阳能电池模块的另一位置。

2. 发明申请

US20170149383A1 PHOTONIC DEGRADATION MONITORING FOR SEMICONDUCTOR DEVICES 审中-公开
公开(公告)号：US20170149383A1
公开(公告)日：2017-05-25
申请号：US15425709
申请日：2017-02-06
申请人： Xiuwen Tu , David Aitan Soltz , Michael C. Johnson , Seung Bum Rim , Taiqing Qiu , Yu-Chen Shen , Kieran Mark Tracy
发明人： Xiuwen Tu , David Aitan Soltz , Michael C. Johnson , Seung Bum Rim , Taiqing Qiu , Yu-Chen Shen , Kieran Mark Tracy
IPC分类号： H02S50/15 , G01N21/64
CPC分类号： H02S50/15 , G01N21/6408 , G01N21/6489 , G01N2201/06113 , G01N2201/0621
摘要： Methods of testing a semiconductor, and semiconductor testing apparatus, are described. In an example, a method for testing a semiconductor can include applying light on the semiconductor to induce photonic degradation. The method can also include receiving a photoluminescence measurement induced from the applied light from the semiconductor and monitoring the photonic degradation of the semiconductor from the photoluminescence measurement.

3. 发明授权

US09263601B2 Enhanced adhesion of seed layer for solar cell conductive contact 有权
标题翻译：种子层增强了太阳能电池导电接触的附着力
公开(公告)号：US09263601B2
公开(公告)日：2016-02-16
申请号：US13723901
申请日：2012-12-21
申请人： Junbo Wu , Michael C. Johnson , Michael Cudzinovic , Joseph Behnke , Xi Zhu , David D. Smith , Richard Sewell Hamilton , Xiuwen Tu , Seung Bum Rim
发明人： Junbo Wu , Michael C. Johnson , Michael Cudzinovic , Joseph Behnke , Xi Zhu , David D. Smith , Richard Sewell Hamilton , Xiuwen Tu , Seung Bum Rim
IPC分类号： H01L31/042 , H01L31/0224 , H01L31/18 , H01L31/0216
CPC分类号： H01L31/022425 , H01L31/02167 , H01L31/022441 , H01L31/0682 , H01L31/1864 , Y02E10/50 , Y02E10/547
摘要： Enhanced adhesion of seed layers for solar cell conductive contacts and methods of forming solar cell conductive contacts are described. For example, a method of fabricating a solar cell includes forming an adhesion layer above an emitter region of a substrate. A metal seed paste layer is formed on the adhesion layer. The metal seed paste layer and the adhesion layer are annealed to form a conductive layer in contact with the emitter region of the substrate. A conductive contact for the solar cell is formed from the conductive layer.
摘要翻译：描述了用于太阳能电池导电触点的种子层的增强的附着和形成太阳能电池导电触点的方法。例如，制造太阳能电池的方法包括在基板的发射极区域的上方形成粘附层。在粘合层上形成金属种子糊层。将金属种子糊层和粘附层退火以形成与衬底的发射极区域接触的导电层。用于太阳能电池的导电接触由导电层形成。

4. 发明申请

US20150325710A1 ALIGNMENT FOR METALLIZATION 有权
标题翻译：金属化对准
公开(公告)号：US20150325710A1
公开(公告)日：2015-11-12
申请号：US14806437
申请日：2015-07-22
申请人： Xiuwen Tu
发明人： Xiuwen Tu
IPC分类号： H01L31/02 , H01L31/0203
CPC分类号： H01L31/0201 , H01L31/0203 , H01L31/022441 , H01L31/0516 , H01L31/18 , Y02E10/50
摘要： Forming a metal layer on a solar cell. Forming a metal layer can include placing a patterned metal foil on the solar cell, where the patterned metal foil includes a positive busbar, a negative busbar, a positive contact finger extending from the positive busbar, a negative contact finger extending from the negative busbar, and a metal strip, and one or more tabs. The positive and negative busbars and the positive and negative contact fingers can be connected to one another by the metal strip and tabs. Forming the metal layer can further include coupling the patterned metal foil to the solar cell and removing the metal strip and tabs. Removing the metal strip and tabs can separate the positive and negative busbars and contact fingers.
摘要翻译：在太阳能电池上形成金属层。形成金属层可以包括将图案化金属箔放置在太阳能电池上，其中图案化金属箔包括正母线，负母线，从正母线延伸的正接触指，从负母线延伸的负接触指，和金属条，以及一个或多个突片。正负母线和正负接触指可以通过金属带和接片彼此连接。形成金属层可以进一步包括将图案化的金属箔耦合到太阳能电池并移除金属条和突片。拆下金属条和标签可以分离正母线和负母线和接触指。

5. 发明申请

US20150318822A1 REDUCING UNEQUAL BIASING IN SOLAR CELL TESTING 审中-公开
标题翻译：减少太阳能电池测试中的不平衡偏差
公开(公告)号：US20150318822A1
公开(公告)日：2015-11-05
申请号：US14320475
申请日：2014-06-30
申请人： Xiuwen Tu , David D. Smith , David Aitan Soltz
发明人： Xiuwen Tu , David D. Smith , David Aitan Soltz
IPC分类号： H02S50/10 , H02S50/15
CPC分类号： H02S50/10 , H02S50/15
摘要： A solar cell testing apparatus can include a first electrical probe configured to receive a first voltage at a first location of a solar cell. The solar cell testing apparatus can also include a second electrical probe configured to receive a second voltage at a second location of the solar cell, where the second location is of the same polarity as the first location.
摘要翻译：太阳能电池测试装置可以包括被配置为在太阳能电池的第一位置处接收第一电压的第一电探针。太阳能电池测试装置还可以包括配置成在太阳能电池的第二位置处接收第二电压的第二电探针，其中第二位置与第一位置具有相同的极性。

6. 发明授权

US09112097B2 Alignment for metallization 有权
标题翻译：金属化对准
公开(公告)号：US09112097B2
公开(公告)日：2015-08-18
申请号：US14040177
申请日：2013-09-27
申请人： Xiuwen Tu
发明人： Xiuwen Tu
IPC分类号： H01L21/00 , H01L31/18
CPC分类号： H01L31/0201 , H01L31/0203 , H01L31/022441 , H01L31/0516 , H01L31/18 , Y02E10/50
摘要： Forming a metal layer on a solar cell. Forming a metal layer can include placing a patterned metal foil on the solar cell, where the patterned metal foil includes a positive busbar, a negative busbar, a positive contact finger extending from the positive busbar, a negative contact finger extending from the negative busbar, a metal strip, and one or more tabs. The positive and negative busbars and the positive and negative contact fingers can be connected to one another by the metal strip and tabs. Forming the metal layer can further include coupling the patterned metal foil to the solar cell and removing the metal strip and tabs. Removing the metal strip and tabs can separate the positive and negative busbars and contact fingers.
摘要翻译：在太阳能电池上形成金属层。形成金属层可以包括将图案化金属箔放置在太阳能电池上，其中图案化金属箔包括正母线，负母线，从正母线延伸的正接触指，从负母线延伸的负接触指，金属条，以及一个或多个标签。正负母线和正负接触指可以通过金属带和接片彼此连接。形成金属层可以进一步包括将图案化的金属箔耦合到太阳能电池并移除金属条和突片。拆下金属条和标签可以分离正母线和负母线和接触指。

7. 发明申请

US20140174518A1 ENHANCED ADHESION OF SEED LAYER FOR SOLAR CELL CONDUCTIVE CONTACT 有权
标题翻译：用于太阳能电池导电接触的增强层粘合剂
公开(公告)号：US20140174518A1
公开(公告)日：2014-06-26
申请号：US13723901
申请日：2012-12-21
申请人： Junbo Wu , Michael C. Johnson , Michael Cudzinovic , Joseph Behnke , Xi Zhu , David D. Smith , Richard Sewell Hamilton , Xiuwen Tu , Seung Bum Rim
发明人： Junbo Wu , Michael C. Johnson , Michael Cudzinovic , Joseph Behnke , Xi Zhu , David D. Smith , Richard Sewell Hamilton , Xiuwen Tu , Seung Bum Rim
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L31/022425 , H01L31/02167 , H01L31/022441 , H01L31/0682 , H01L31/1864 , Y02E10/50 , Y02E10/547
摘要： Enhanced adhesion of seed layers for solar cell conductive contacts and methods of forming solar cell conductive contacts are described. For example, a method of fabricating a solar cell includes forming an adhesion layer above an emitter region of a substrate. A metal seed paste layer is formed on the adhesion layer. The metal seed paste layer and the adhesion layer are annealed to form a conductive layer in contact with the emitter region of the substrate. A conductive contact for the solar cell is formed from the conductive layer.
摘要翻译：描述了用于太阳能电池导电触点的种子层的增强的附着和形成太阳能电池导电触点的方法。例如，制造太阳能电池的方法包括在基板的发射极区域的上方形成粘附层。在粘合层上形成金属种子糊层。将金属种子糊层和粘附层退火以形成与衬底的发射极区域接触的导电层。用于太阳能电池的导电接触由导电层形成。

8. 发明授权

US09564854B2 Photonic degradation monitoring for semiconductor devices 有权
标题翻译：半导体器件的光子劣化监测
公开(公告)号：US09564854B2
公开(公告)日：2017-02-07
申请号：US14705268
申请日：2015-05-06
申请人： Xiuwen Tu , David Aitan Soltz , Michael C. Johnson , Seung Bum Rim , Taiqing Qiu , Yu-Chen Shen , Kieran Mark Tracy
发明人： Xiuwen Tu , David Aitan Soltz , Michael C. Johnson , Seung Bum Rim , Taiqing Qiu , Yu-Chen Shen , Kieran Mark Tracy
IPC分类号： G01N21/64 , H02S50/15
CPC分类号： H02S50/15 , G01N21/6408 , G01N21/6489 , G01N2201/06113 , G01N2201/0621
摘要： Methods of testing a semiconductor, and semiconductor testing apparatus, are described. In an example, a method for testing a semiconductor can include applying light on the semiconductor to induce photonic degradation. The method can also include receiving a photoluminescence measurement induced from the applied light from the semiconductor and monitoring the photonic degradation of the semiconductor from the photoluminescence measurement.
摘要翻译：对半导体测试方法和半导体测试设备进行描述。在一个示例中，用于测试半导体的方法可以包括在半导体上施加光以引起光子降解。该方法还可以包括接收从半导体施加的光引起的光致发光测量，并从光致发光测量监测半导体的光子劣化。

9. 发明申请

US20160329864A1 PHOTONIC DEGRADATION MONITORING FOR SEMICONDUCTOR DEVICES 有权
标题翻译：用于半导体器件的光子降解监测
公开(公告)号：US20160329864A1
公开(公告)日：2016-11-10
申请号：US14705268
申请日：2015-05-06
申请人： Xiuwen Tu , David Aitan Soltz , Michael C. Johnson , Seung Bum Rim , Taiqing Qiu , Yu-Chen Shen , Kieran Mark Tracy
发明人： Xiuwen Tu , David Aitan Soltz , Michael C. Johnson , Seung Bum Rim , Taiqing Qiu , Yu-Chen Shen , Kieran Mark Tracy
IPC分类号： H02S50/15 , G01N21/64
CPC分类号： H02S50/15 , G01N21/6408 , G01N21/6489 , G01N2201/06113 , G01N2201/0621
摘要： Methods of testing a semiconductor, and semiconductor testing apparatus, are described. In an example, a method for testing a semiconductor can include applying light on the semiconductor to induce photonic degradation. The method can also include receiving a photoluminescence measurement induced from the applied light from the semiconductor and monitoring the photonic degradation of the semiconductor from the photoluminescence measurement.
摘要翻译：对半导体测试方法和半导体测试设备进行描述。在一个示例中，用于测试半导体的方法可以包括在半导体上施加光以引起光子降解。该方法还可以包括接收从半导体施加的光引起的光致发光测量，并从光致发光测量监测半导体的光子劣化。

10. 发明申请

US20150093851A1 ALIGNMENT FOR METALLIZATION 有权
标题翻译：金属化对准
公开(公告)号：US20150093851A1
公开(公告)日：2015-04-02
申请号：US14040177
申请日：2013-09-27
申请人： Xiuwen Tu
发明人： Xiuwen Tu
IPC分类号： H01L31/18
CPC分类号： H01L31/0201 , H01L31/0203 , H01L31/022441 , H01L31/0516 , H01L31/18 , Y02E10/50
摘要： Forming a metal layer on a solar cell. Forming a metal layer can include placing a patterned metal foil on the solar cell, where the patterned metal foil includes a positive busbar, a negative busbar, a positive contact finger extending from the positive busbar, a negative contact finger extending from the negative busbar, a metal strip, and one or more tabs. The positive and negative busbars and the positive and negative contact fingers can be connected to one another by the metal strip and tabs. Forming the metal layer can further include coupling the patterned metal foil to the solar cell and removing the metal strip and tabs. Removing the metal strip and tabs can separate the positive and negative busbars and contact fingers.
摘要翻译：在太阳能电池上形成金属层。形成金属层可以包括将图案化金属箔放置在太阳能电池上，其中图案化金属箔包括正母线，负母线，从正母线延伸的正接触指，从负母线延伸的负接触指，金属条，以及一个或多个标签。正负母线和正负接触指可以通过金属带和接片彼此连接。形成金属层可以进一步包括将图案化的金属箔耦合到太阳能电池并移除金属条和突片。拆下金属条和标签可以分离正母线和负母线和接触指。

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