公开(公告)号：US07908743B2

公开(公告)日：2011-03-22

申请号：US12430807

申请日：2009-04-27

Applicant: Zhiyong Li ,  Chuck Luu ,  Gopalakrishna B. Prabhu ,  Danny Cam Toan Lu ,  Garry Kwong ,  David Tanner

Inventor： Zhiyong Li ,  Chuck Luu ,  Gopalakrishna B. Prabhu ,  Danny Cam Toan Lu ,  Garry Kwong ,  David Tanner

IPC: H05K3/36

CPC classification number: H05K3/321 ,  H01L21/67138 ,  H01L21/67712 ,  H01L21/67727 ,  H01L21/67754 ,  H01L21/6776 ,  H01L31/0201 ,  H01L31/046 ,  H01L31/048 ,  H01L31/0512 ,  H01L31/188 ,  H05K2203/0278 ,  Y02E10/50 ,  Y10T29/49117 ,  Y10T29/49126 ,  Y10T29/4913 ,  Y10T29/49155

Abstract: Embodiments of the present invention provide a method of forming an electrical connection on a device. In one embodiment, the electrical connection is attached to the device via an adhesive having electrically conductive particles disposed therein. In one embodiment, the adhesive is cured while applying pressure such that the conductive particles align, have a reduced particle-to-particle spacing, or come into contact with each other to provide a more directly conductive (less resistive) path between the electrical connection and the device. In one embodiment of the present invention, a method for forming an electrical lead on a partially formed solar cell during formation of the solar cell device is provided. The method comprises placing a side-buss wire onto a pattern of electrically conductive adhesive disposed on a back contact layer of a solar cell device substrate, laminating the side-buss wire and electrically conductive adhesive between the solar cell device substrate and a back glass substrate to form a composite solar cell structure, and curing the electrically conductive adhesive while applying pressure and heat to the composite solar cell structure.

Abstract translation: 本发明的实施例提供了一种在设备上形成电连接的方法。 在一个实施例中，电连接通过其中布置有导电颗粒的粘合剂附接到装置。 在一个实施方案中，粘合剂在施加压力下固化，使得导电颗粒对准，具有减小的颗粒间距或彼此接触以在电连接之间提供更直接的导电（较小电阻）的路径 和设备。 在本发明的一个实施例中，提供了在形成太阳能电池器件期间在部分形成的太阳能电池上形成电引线的方法。 该方法包括将侧面布线布置在设置在太阳能电池器件基板的背接触层上的导电粘合剂图案上，在侧太阳能电池器件基板和背玻璃基板之间层叠侧母线和导电粘合剂 以形成复合太阳能电池结构，并且在对复合太阳能电池结构施加压力和加热的同时固化导电粘合剂。

公开(公告)号：US07682457B2

公开(公告)日：2010-03-23

申请号：US11973039

申请日：2007-10-04

Applicant: Zhiyong Li ,  Jianshe Tang ,  Bo Xie ,  Wei Lu

Inventor： Zhiyong Li ,  Jianshe Tang ,  Bo Xie ,  Wei Lu

IPC: B08B3/12

CPC classification number: B08B3/12 ,  H01L21/67051 ,  Y10S134/902

Abstract: An apparatus and method for removing contaminants from a workpiece is described. Embodiments of the invention describe placing a workpiece on a holding bracket within a process chamber to hold and rotate the workpiece to be cleaned. A first cleaning fluid is provided to the workpiece non-device side, while a degasified liquid is provided to the workpiece device side during megasonic cleaning. The degasified liquid inhibits cavitation from occurring on and damaging the device side of the workpiece during megasonic cleaning.

Abstract translation: 描述了用于从工件去除污染物的设备和方法。 本发明的实施例描述了将工件放置在处理室内的保持支架上以保持和旋转待清洁的工件。 第一清洗流体被提供给工件非装置侧，而在兆声波清洗期间将脱气液体提供给工件装置侧。 在超声波清洗过程中，脱气液体会抑制气蚀发生并破坏工件的装置侧。

公开(公告)号：US20090090381A1

公开(公告)日：2009-04-09

申请号：US11973039

申请日：2007-10-04

Applicant: Zhiyong Li ,  Jianshe Tang ,  Bo Xie ,  Wei Lu

Inventor： Zhiyong Li ,  Jianshe Tang ,  Bo Xie ,  Wei Lu

IPC: B08B3/10 ,  B08B13/00 ,  B08B3/12

CPC classification number: B08B3/12 ,  H01L21/67051 ,  Y10S134/902

Abstract: An apparatus and method for removing contaminants from a workpiece is described. Embodiments of the invention describe placing a workpiece on a holding bracket within a process chamber to hold and rotate the workpiece to be cleaned. A first cleaning fluid is provided to the workpiece non-device side, while a degasified liquid is provided to the workpiece device side during megasonic cleaning. The degasified liquid inhibits cavitation from occurring on and damaging the device side of the workpiece during megasonic cleaning.

Abstract translation: 描述了用于从工件去除污染物的设备和方法。 本发明的实施例描述了将工件放置在处理室内的保持支架上以保持和旋转待清洁的工件。 第一清洗流体被提供给工件非装置侧，而在兆声波清洗期间将脱气液体提供给工件装置侧。 在超声波清洗过程中，脱气液体会抑制气蚀发生并破坏工件的装置侧。

公开(公告)号：US07474397B2

公开(公告)日：2009-01-06

申请号：US11413377

申请日：2006-04-28

Applicant: Shih-Yuan Wang ,  Zhiyong Li

Inventor： Shih-Yuan Wang ,  Zhiyong Li

IPC: G01J3/44

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01N21/658

Abstract: Raman-enhancing structures include a layer of dielectric material, a superlens configured to focus electromagnetic radiation having a wavelength greater than about 100 nanometers to a two-dimensional focal area having linear dimensions less than about 100 nanometers on a surface of the layer of dielectric material, and at least two nanoparticles comprising a Raman-enhancing material disposed proximate the focal area. Additional Raman-enhancing structures include a layer of dielectric material, a layer of conductive material, and at least two nanoparticles comprising a Raman-enhancing material disposed on a second, opposite surface of the layer of dielectric material. The layer of conductive material has a plurality of apertures therethrough that are arranged in a two-dimensional array. Methods for conducting Raman spectroscopy are performed using such structures and systems.

Abstract translation: 拉曼增强结构包括介电材料层，配置成将具有大于约100纳米的波长的电磁辐射聚焦到具有小于约100纳米的线性尺寸的二维聚焦区域的超薄膜在电介质材料层的表面上 以及至少两个纳米颗粒，其包含靠近焦点区域设置的拉曼增强材料。 附加的拉曼增强结构包括电介质材料层，导电材料层，以及至少两个包含拉曼增强材料的纳米颗粒，该拉曼增强材料设置在电介质材料层的第二相对表面上。 导电材料层具有以二维阵列布置的穿过其中的多个孔。 使用这种结构和系统进行拉曼光谱的方法。

公开(公告)号：US20090002701A1

公开(公告)日：2009-01-01

申请号：US11823281

申请日：2007-06-26

Applicant: David A. Fattal ,  Zhiyong Li ,  William M. Tong ,  Duncan Stewart ,  Jason Blackstock

Inventor： David A. Fattal ,  Zhiyong Li ,  William M. Tong ,  Duncan Stewart ,  Jason Blackstock

IPC: G01J3/44 ,  G02B6/34

CPC classification number: G02B6/1226 ,  B82Y15/00 ,  B82Y20/00 ,  G01N21/35 ,  G01N21/554 ,  G01N21/658 ,  G02B5/008

Abstract: Various aspects of the present invention are directed to electric-field-enhancement structures and detection apparatuses that employ such electric-field-enhancement structures. In one aspect of the present invention, an electric-field-enhancement structure includes a substrate having a surface. The substrate is capable of supporting a planar mode having a planar-mode frequency. A plurality of nanofeatures is associated with the surface, and each of nanofeatures exhibits a localized-surface-plasmon mode having a localized-surface-plasmon frequency approximately equal to the planar-mode frequency.

公开(公告)号：US07466407B2

公开(公告)日：2008-12-16

申请号：US11413877

申请日：2006-04-27

Applicant: Sean M. Spillane ,  Raymond G. Beausoleil ,  Zhiyong Li ,  Duncan Stewart

Inventor： Sean M. Spillane ,  Raymond G. Beausoleil ,  Zhiyong Li ,  Duncan Stewart

IPC: G01J3/44

CPC classification number: G01J3/44 ,  G01N21/658

Abstract: Raman-enhancing structures include a photonic crystal having a resonant cavity and at least one waveguide coupled to the resonant cavity. A nanostructure comprising a Raman-enhancing material is disposed proximate the resonant cavity of the photonic crystal. Raman-enhancing structures include a microdisk resonator, at least one waveguide coupled to the microdisk resonator, and a nanostructure comprising a Raman-enhancing material disposed proximate the microdisk resonator. Methods for performing Raman spectroscopy include generating radiation, guiding the radiation through a waveguide to a resonant cavity in a photonic crystal or a microdisk resonator, resonating the radiation in the resonant cavity or microdisk resonator, providing an analyte proximate the resonant cavity or microdisk resonator, subjecting the analyte to the resonating radiation, and detecting Raman scattered radiation.

Abstract translation: 拉曼增强结构包括具有谐振腔和耦合到谐振腔的至少一个波导的光子晶体。 包含拉曼增强材料的纳米结构设置在光子晶体的谐振腔附近。 拉曼增强结构包括微盘谐振器，耦合到微盘谐振器的至少一个波导和包括靠近微盘谐振器设置的拉曼增强材料的纳米结构。 用于执行拉曼光谱的方法包括产生辐射，将辐射通过波导引导到光子晶体或微盘谐振器中的谐振腔，谐振谐振腔或微盘谐振器中的辐射，提供靠近谐振腔或微盘谐振器的分析物， 对分析物进行共振辐射，并检测拉曼散射辐射。

公开(公告)号：US07405822B2

公开(公告)日：2008-07-29

申请号：US11584020

申请日：2006-10-20

Applicant: Zhiyong Li ,  Wei Wu ,  Shih-Yuan Wang

Inventor： Zhiyong Li ,  Wei Wu ,  Shih-Yuan Wang

IPC: G01J3/44 ,  G01N21/65

CPC classification number: G01J3/44 ,  G01N21/658

Abstract: Raman spectroscopy systems include an analyte, a radiation source configured to emit incident radiation having a wavelength, and a detector that is capable of detecting only radiation having wavelengths within a detectable range that includes at least one wavelength corresponding to hyper Raman scattered radiation scattered by the analyte. The wavelength of the incident radiation is outside the detectable range. In particular systems, all wavelengths of radiation that are scattered in the direction of the detector impinge on the detector. Raman spectroscopy methods include providing an analyte and irradiating the analyte with incident radiation having a wavelength, providing a detector capable of detecting only wavelengths of radiation within a detectable range that does not include the wavelength of the incident radiation, and detecting Raman scattered radiation scattered by the analyte. A continuous path free of radiation filters may be provided between the analyte and the detector.

Abstract translation: 拉曼光谱系统包括分析物，被配置为发射具有波长的入射辐射的辐射源，以及检测器，其能够仅检测波长在可检测范围内的辐射，所述波长包括对应于由所述波长散射的超拉曼散射辐射的至少一个波长 分析物。 入射辐射的波长在可检测范围之外。 在特定系统中，在检测器的方向上散射的所有辐射波长都照射在检测器上。 拉曼光谱方法包括提供分析物并用具有波长的入射辐射照射分析物，提供检测器，该检测器仅能够检测不包括入射辐射波长的可检测范围内的辐射波长，并且检测散射的拉曼散射辐射 分析物。 可以在分析物和检测器之间提供不含辐射过滤器的连续路径。

公开(公告)号：US20080163891A1

公开(公告)日：2008-07-10

申请号：US11621855

申请日：2007-01-10

Applicant: JIANSHE TANG ,  Wei Lu ,  Bo Xie ,  Elias Martinez ,  Zhiyong Li ,  Kent Child ,  Richard Endo ,  Konstantin Smekalin

Inventor： JIANSHE TANG ,  Wei Lu ,  Bo Xie ,  Elias Martinez ,  Zhiyong Li ,  Kent Child ,  Richard Endo ,  Konstantin Smekalin

IPC: B08B3/00

CPC classification number: H01L21/02065 ,  H01L21/02057 ,  H01L21/67051

Abstract: An apparatus for cleaning a wafer has a first chamber and a component coupled to the first chamber. The first chamber has a first input to form de-ionized water droplets. The component is coupled to the first chamber to further atomize and apply the atomized de-ionized water droplets on the wafer.

Abstract translation: 用于清洁晶片的装置具有第一室和耦合到第一室的部件。 第一室具有形成去离子水滴的第一输入。 该组件耦合到第一室以进一步雾化并将雾化的去离子水滴施加在晶片上。

公开(公告)号：US07385691B2

公开(公告)日：2008-06-10

申请号：US11044676

申请日：2005-01-27

Applicant: M. Saif Islam ,  Shih-Yuan Wang ,  Wei Wu ,  Zhiyong Li ,  R. Stanley Williams

Inventor： M. Saif Islam ,  Shih-Yuan Wang ,  Wei Wu ,  Zhiyong Li ,  R. Stanley Williams

IPC: G01J3/44 ,  G01N21/65

CPC classification number: G01N21/658 ,  G01J3/44 ,  H01L31/02325 ,  H01L31/105

Abstract: Devices, systems, and methods for enhancing Raman spectroscopy and hyper-Raman are disclosed. A molecular analysis device for performing Raman spectroscopy comprises a substrate and a laser source disposed on the substrate. The laser source may be configured for emanating a laser radiation, which may irradiate an analyte disposed on a Raman enhancement structure. The Raman enhancement structure may be disposed on the substrate or apart from the substrate. The molecular analysis device also include a radiation receiver disposed on the substrate and configured for receiving a Raman scattered radiation, which may be generated by the irradiation of the analyte and Raman enhancement structure.

Abstract translation: 公开了用于增强拉曼光谱和超拉曼的装置，系统和方法。 用于执行拉曼光谱的分子分析装置包括设置在基板上的基板和激光源。 激光源可以被配置为发射激光辐射，其可照射设置在拉曼增强结构上的分析物。 拉曼增强结构可以设置在基板上或者离开基板。 分子分析装置还包括设置在基板上并被配置为用于接收可以通过分析物的照射和拉曼增强结构产生的拉曼散射辐射的辐射接收器。

公开(公告)号：US07307719B2

公开(公告)日：2007-12-11

申请号：US10941714

申请日：2004-09-14

Applicant: Shih-Yuan Wang ,  M. Saif Islam ,  Zhiyong Li

Inventor： Shih-Yuan Wang ,  M. Saif Islam ,  Zhiyong Li

IPC: G01J3/44 ,  G01J3/45

CPC classification number: G01N21/658 ,  G01J3/26

Abstract: Wavelength-tunable radiation amplifying structures for Raman spectroscopy are disclosed that include resonant cavities having Raman signal-enhancing structures disposed therein. Systems that include the amplifying structures and methods of performing spectroscopic analysis using the structures and systems are also disclosed.

Abstract translation: 公开了用于拉曼光谱的波长可调辐射放大结构，其包括其中布置有拉曼信号增强结构的谐振腔。 还公开了包括放大结构的系统和使用该结构和系统进行光谱分析的方法。