专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08283199B2 Solar cell patterning and metallization 失效
标题翻译：太阳能电池图案化和金属化
公开(公告)号：US08283199B2
公开(公告)日：2012-10-09
申请号：US12624668
申请日：2009-11-24
申请人： Virendra V. S. Rana , Chris Eberspacher , Karl J. Armstrong , Nety M. Krishna
发明人： Virendra V. S. Rana , Chris Eberspacher , Karl J. Armstrong , Nety M. Krishna
IPC分类号： H01L21/28 , H01L21/312 , H01L31/0224
CPC分类号： H01L31/022425 , H01L31/068 , H01L31/0682 , H01L31/0747 , Y02E10/547
摘要： Embodiments of the present invention generally provide methods for forming conductive structures on the surfaces of a solar cell. In one embodiment, conductive structures are formed on the front surface of a solar cell by depositing a sacrificial polymer layer, forming patterned lines in the sacrificial polymer via a fluid jet, depositing metal layers over the front surface of the solar cell, and performing lift off of the metal layers deposited over the sacrificial polymer by dissolving the sacrificial polymer with a water based solvent. In another embodiment, conductive structures are formed on the back surface of a solar cell by depositing a sacrificial polymer layer, forming patterned lines in the sacrificial polymer via a fluid jet, depositing a metal layer over the back surface of the solar cell, and performing lift off of the metal layer deposited over the sacrificial polymer by dissolving the sacrificial polymer with a water based solvent, and completing selective metallization of the remaining metal lines.
摘要翻译：本发明的实施例通常提供在太阳能电池的表面上形成导电结构的方法。在一个实施例中，通过沉积牺牲聚合物层在导电结构的前表面上形成导电结构，通过流体射流在牺牲聚合物中形成图案线，在太阳能电池的前表面上沉积金属层，并执行电梯通过用水基溶剂溶解牺牲聚合物来沉积在牺牲聚合物上的金属层。在另一个实施例中，通过沉积牺牲聚合物层，在牺牲聚合物中形成图案化线，经由流体射流，在太阳能电池的背面上沉积金属层，并在通过用水基溶剂溶解牺牲聚合物，从而沉积在牺牲聚合物上沉积的金属层，并完成其余金属线的选择性金属化。

2. 发明申请

US20100175755A1 COPPER DELAFOSSITE TRANSPARENT P-TYPE SEMICONDUCTOR THIN FILM DEVICES 有权
标题翻译：铜箔透明P型薄膜半导体薄膜器件
公开(公告)号：US20100175755A1
公开(公告)日：2010-07-15
申请号：US12643380
申请日：2009-12-21
申请人： Kaushal K. SINGH , Omkaram NALAMASU , Nety M. KRISHNA , Michael SNURE , Ashutosh TIWARI
发明人： Kaushal K. SINGH , Omkaram NALAMASU , Nety M. KRISHNA , Michael SNURE , Ashutosh TIWARI
IPC分类号： H01L31/032 , H01L21/16 , H01L29/786
CPC分类号： H01L51/4226 , C25B1/003 , H01G9/2031 , Y02E10/542 , Y02E10/549 , Y02P70/521
摘要： Methods for fabrication of copper delafossite materials include a low temperature sol-gel process for synthesizing CuBO2 powders, and a pulsed laser deposition (PLD) process for forming thin films of CuBO2, using targets made of the CuBO2 powders. The CuBO2 thin films are optically transparent p-type semiconductor oxide thin films. Devices with CuBO2 thin films include p-type transparent thin film transistors (TTFT) comprising thin film CuBO2 as a channel layer and thin film solar cells with CuBO2 p-layers. Solid state dye sensitized solar cells (SS-DSSC) comprising CuBO2 in various forms, including “core-shell” and “nano-couple” particles, and methods of manufacture, are also described.
摘要翻译：铜铁矿石材料的制造方法包括用于合成CuBO 2粉末的低温溶胶 - 凝胶法和使用由CuBO 2粉末制成的靶材的用于形成CuBO 2薄膜的脉冲激光沉积（PLD）工艺。 CuBO 2薄膜是光学透明的p型半导体氧化物薄膜。具有CuBO 2薄膜的器件包括p型透明薄膜晶体管（TTFT），其包括作为沟道层的薄膜CuBO 2和具有CuBO 2 p层的薄膜太阳能电池。还描述了包括“核 - 壳”和“纳米对”“颗粒的各种形式的CuBO 2的固态染料敏化太阳能电池（SS-DSSC）和制造方法。

3. 发明申请

US20100096256A1 PATTERNING OF MAGNETIC THIN FILM USING ENERGIZED IONS AND THERMAL EXCITATION 有权
标题翻译：使用能量离子和热激发形成磁薄膜的方法
公开(公告)号：US20100096256A1
公开(公告)日：2010-04-22
申请号：US12255865
申请日：2008-10-22
申请人： OMKARAM NALAMASU , Steven Verhaverbeke , Majeed Foad , Mahalingam Venkatesan , Nety M. Krishna
发明人： OMKARAM NALAMASU , Steven Verhaverbeke , Majeed Foad , Mahalingam Venkatesan , Nety M. Krishna
IPC分类号： C23F1/02
CPC分类号： G11B5/84 , B82Y10/00 , G11B5/743 , G11B5/746 , G11B5/82 , G11B5/855 , H01F41/34
摘要： A method for patterning a magnetic thin film on a substrate includes: providing a pattern about the magnetic thin film, with selective regions of the pattern permitting penetration of energized ions of one or more elements. Energized ions are generated with sufficient energy to penetrate selective regions and a portion of the magnetic thin film adjacent the selective regions. The substrate is placed to receive the energized ions. The portion of the magnetic thin film is subjected to thermal excitation. The portions of the magnetic thin film are rendered to exhibit a magnetic property different than selective other portions. A method for patterning a magnetic media with a magnetic thin film on both sides of the media is also disclosed.
摘要翻译：用于在衬底上图案化磁性薄膜的方法包括：提供围绕磁性薄膜的图案，该图案的选择区域允许一个或多个元件的激发离子的穿透。通过足够的能量产生通电的离子以穿透选择区域和一部分与选择区域相邻的磁性薄膜。放置基板以接收通电离子。磁性薄膜的一部分经受热激发。使磁性薄膜的部分呈现与选择性其他部分不同的磁性。还公开了在介质两侧用磁性薄膜图案化磁性介质的方法。

4. 发明授权

US08535766B2 Patterning of magnetic thin film using energized ions 有权
标题翻译：使用带电离子形成磁性薄膜
公开(公告)号：US08535766B2
公开(公告)日：2013-09-17
申请号：US12255833
申请日：2008-10-22
申请人： Steven Verhaverbeke , Omkaram Nalamasu , Majeed Foad , Mahalingam Venkatesan , Nety M. Krishna
发明人： Steven Verhaverbeke , Omkaram Nalamasu , Majeed Foad , Mahalingam Venkatesan , Nety M. Krishna
IPC分类号： B05D5/00 , B05D3/06 , B05D3/04 , C23C14/04 , C23C14/16 , C23C14/48 , C23C14/58
CPC分类号： G11B5/84 , C23C14/185 , C23C14/48 , C23C14/5826 , C23C14/5833 , G11B5/855 , H01J2237/3365
摘要： A method for patterning a magnetic thin film on a substrate includes: providing a pattern about the magnetic thin film, with selective regions of the pattern permitting penetration of energized ions of one or more elements. Energized ions are generated with sufficient energy to penetrate selective regions and a portion of the magnetic thin film adjacent the selective regions. The substrate is placed to receive the energized ions. The portions of the magnetic thin film are rendered to exhibit a magnetic property different than selective other portions. A method for patterning a magnetic media with a magnetic thin film on both sides of the media is also disclosed.
摘要翻译：用于在衬底上图案化磁性薄膜的方法包括：提供围绕磁性薄膜的图案，该图案的选择区域允许一个或多个元件的激发离子的穿透。通过足够的能量产生通电的离子以穿透选择区域和一部分与选择区域相邻的磁性薄膜。放置基板以接收通电离子。使磁性薄膜的部分呈现与选择性其他部分不同的磁性。还公开了在介质两侧用磁性薄膜图案化磁性介质的方法。

5. 发明申请

US20110129594A1 THIN-FILM BATTERY METHODS FOR COMPLEXITY REDUCTION 有权
标题翻译：薄膜电池方法减少复杂性
公开(公告)号：US20110129594A1
公开(公告)日：2011-06-02
申请号：US12882009
申请日：2010-09-14
申请人： Byung-Sung Kwak , Nety M. Krishna
发明人： Byung-Sung Kwak , Nety M. Krishna
IPC分类号： B05D5/12 , B05D1/36 , B05D1/38 , B05D3/10 , B05D3/02 , B05C11/00 , C23C16/448
CPC分类号： H01M4/139 , H01M4/0421 , H01M4/13 , H01M4/62 , H01M6/40 , H01M10/0404 , H01M10/0436 , H01M10/052 , H01M10/0562 , H01M10/0585
摘要： Thin-film battery methods for complexity reduction are described. Processing equipment arrangements suitable to support thin-film battery methods for complexity reduction are also described. Cluster tools to support thin-film battery methods for complexity reduction are also described.
摘要翻译：描述了用于复杂度降低的薄膜电池方法。还描述了适于支持用于复杂性降低的薄膜电池方法的处理设备布置。还描述了用于支持用于复杂度降低的薄膜电池方法的集群工具。

6. 发明申请

US20100252108A1 COPPER DELAFOSSITE TRANSPARENT P-TYPE SEMICONDUCTOR MATERIALS FOR DYE SENSITIZED SOLAR CELLS 审中-公开
标题翻译：用于DENE敏感的太阳能电池的铜箔透明P型半导体材料
公开(公告)号：US20100252108A1
公开(公告)日：2010-10-07
申请号：US12643419
申请日：2009-12-21
申请人： Kaushal K. Singh , Omkaram Nalamasu , Nety M. Krishna , Michael Snure , Ashutosh Tiwari
发明人： Kaushal K. Singh , Omkaram Nalamasu , Nety M. Krishna , Michael Snure , Ashutosh Tiwari
IPC分类号： H01L31/0256 , H01L31/18
CPC分类号： H01L51/4226 , C25B1/003 , H01G9/2031 , Y02E10/542 , Y02E10/549 , Y02P70/521
摘要： Methods for fabrication of copper delafossite materials include a low temperature sol-gel process for synthesizing CuBO2 powders, and a pulsed laser deposition (PLD) process for forming thin films of CuBO2, using targets made of the CuBO2 powders. The CuBO2 thin films are optically transparent p-type semiconductor oxide thin films. Devices with CuBO2 thin films include p-type transparent thin film transistors (TTFT) comprising thin film CuBO2, as a channel layer and thin film solar cells with CuBO2 p-layers. Solid state dye sensitized solar cells (SS-DSSC) comprising CuBO2 in various forms, including “core-shell” and “nano-couple” particles, and methods of manufacture, are also described.
摘要翻译：铜铁矿石材料的制造方法包括用于合成CuBO 2粉末的低温溶胶 - 凝胶法和使用由CuBO 2粉末制成的靶材的用于形成CuBO 2薄膜的脉冲激光沉积（PLD）工艺。 CuBO 2薄膜是光学透明的p型半导体氧化物薄膜。具有CuBO 2薄膜的器件包括作为沟道层的包括薄膜CuBO 2的p型透明薄膜晶体管（TTFT）和具有CuBO 2 p层的薄膜太阳能电池。还描述了包括“核 - 壳”和“纳米对”“颗粒的各种形式的CuBO 2的固态染料敏化太阳能电池（SS-DSSC）和制造方法。

7. 发明申请

US20100098873A1 PATTERNING OF MAGNETIC THIN FILM USING ENERGIZED IONS 有权
标题翻译：使用能量离子对磁薄膜进行绘图
公开(公告)号：US20100098873A1
公开(公告)日：2010-04-22
申请号：US12255833
申请日：2008-10-22
申请人： STEVEN VERHAVERBEKE , Omkaram Nalamasu , Majeed Foad , Mahalingam Venkatesan , Nety M. Krishna
发明人： STEVEN VERHAVERBEKE , Omkaram Nalamasu , Majeed Foad , Mahalingam Venkatesan , Nety M. Krishna
IPC分类号： C23C14/48
CPC分类号： G11B5/84 , C23C14/185 , C23C14/48 , C23C14/5826 , C23C14/5833 , G11B5/855 , H01J2237/3365
摘要： A method for patterning a magnetic thin film on a substrate includes: providing a pattern about the magnetic thin film, with selective regions of the pattern permitting penetration of energized ions of one or more elements. Energized ions are generated with sufficient energy to penetrate selective regions and a portion of the magnetic thin film adjacent the selective regions. The substrate is placed to receive the energized ions. The portions of the magnetic thin film are rendered to exhibit a magnetic property different than selective other portions. A method for patterning a magnetic media with a magnetic thin film on both sides of the media is also disclosed.
摘要翻译：用于在衬底上图案化磁性薄膜的方法包括：提供围绕磁性薄膜的图案，该图案的选择区域允许一个或多个元件的激发离子的穿透。通过足够的能量产生通电的离子以穿透选择区域和一部分与选择区域相邻的磁性薄膜。放置基板以接收通电离子。使磁性薄膜的部分呈现与选择性其他部分不同的磁性。还公开了在介质两侧用磁性薄膜图案化磁性介质的方法。

8. 发明授权

US08218224B2 Laminated electrically tintable windows 有权
标题翻译：层压电光泽的窗户
公开(公告)号：US08218224B2
公开(公告)日：2012-07-10
申请号：US12772930
申请日：2010-05-03
申请人： Byung-Sung Leo Kwak , Dieter Haas , Stefan Bangert , Nety M. Krishna , Winfried Hoffmann
发明人： Byung-Sung Leo Kwak , Dieter Haas , Stefan Bangert , Nety M. Krishna , Winfried Hoffmann
IPC分类号： G02F1/15 , G02F1/153
CPC分类号： B32B17/10981 , B32B17/10045 , B32B17/10055 , B32B17/10513 , B32B17/10761 , B32B17/10788 , E06B3/6722 , E06B9/24 , E06B2009/2464 , G02F1/1533 , Y10S359/90 , Y10T156/1075 , Y10T156/12
摘要： A method of manufacturing electrically tintable window glass with a variety of sizes and functionalities is described. The method comprises: (a) providing a large format glass substrate; (b) fabricating a plurality of electrically tintable thin film devices on the large format glass substrate; (c) cutting the large format glass substrate into a plurality of electrically tintable pieces, each electrically tintable piece including one of the plurality of electrically tintable thin film devices; (d) providing a plurality of window glass pieces; (e) matching each one of the plurality of electrically tintable pieces with a corresponding one of the plurality of window glass pieces; and (f) laminating each of the matched electrically tintable pieces and window glass pieces. The lamination may result in the electrically tintable device either being sandwiched between the glass substrate and the window glass piece or on the surface of the laminated pieces. The electrically tintable device is an electrochromic device.
摘要翻译：描述了制造具有各种尺寸和功能性的可着色的窗玻璃的方法。该方法包括：（a）提供大幅面玻璃基板; （b）在大幅面玻璃基板上制造多个可着色的薄膜装置; （c）将大幅面玻璃基板切割成多个可着色的片，每个可着色的片包括多个可着色的薄膜器件中的一个; （d）提供多个窗玻璃片; （e）将所述多个电致可着色件中的每一个与所述多个窗玻璃件中的相应一个匹配; 和（f）层合每个匹配的可着色件和窗玻璃片。层压可能导致可着色的装置夹在玻璃基板和窗玻璃片之间或层压片的表面上。电致色装置是电致变色装置。

9. 发明授权

US08168318B2 Method for high volume manufacturing of thin film batteries 有权
标题翻译：薄膜电池大批量生产方法
公开(公告)号：US08168318B2
公开(公告)日：2012-05-01
申请号：US12257049
申请日：2008-10-23
申请人： Byung Sung Kwak , Nety M. Krishna , Kurt Eisenbeiser , William J. Dauksher , Jon Candelaria
发明人： Byung Sung Kwak , Nety M. Krishna , Kurt Eisenbeiser , William J. Dauksher , Jon Candelaria
IPC分类号： H01M6/16 , H01M6/18 , H01M6/46
CPC分类号： H01M10/0585 , H01M6/40 , H01M10/0436 , H01M10/052 , H01M2300/0068
摘要： Concepts and methods are provided to reduce the cost and complexity of thin film battery (TFB) high volume manufacturing by eliminating and/or minimizing the use of conventional physical (shadow) masks. Laser scribing and other alternative physical maskless patterning techniques meet certain or all of the patterning requirements. In one embodiment, a method of manufacturing thin film batteries comprises providing a substrate, depositing layers corresponding to a thin film battery structure on the substrate, the layers including, in order of deposition, a cathode, an electrolyte and an anode, wherein at least one of the deposited layers is unpatterned by a physical mask during deposition, depositing a protective coating, and scribing the layers and the protective coating. Further, the edges of the layers may be covered by an encapsulation layer. Furthermore, the layers may be deposited on two substrates and then laminated to form the thin film battery.
摘要翻译：提供了概念和方法，以通过消除和/或最小化常规物理（阴影）掩模的使用来降低薄膜电池（TFB）大批量制造的成本和复杂性。激光划线和其他可选的物理无掩模图案化技术满足某些或所有图案化要求。在一个实施例中，制造薄膜电池的方法包括提供衬底，在衬底上沉积与薄膜电池结构相对应的层，所述层按沉积顺序包括阴极，电解质和阳极，其中至少沉积层中的一个在沉积期间由物理掩模未图案化，沉积保护涂层，以及划刻层和保护涂层。此外，层的边缘可以被封装层覆盖。此外，可以将这些层沉积在两个基板上，然后层压以形成薄膜电池。

10. 发明申请

US20100267191A1 PLASMA ENHANCED THERMAL EVAPORATOR 审中-公开
标题翻译：等离子体增强型热蒸发器
公开(公告)号：US20100267191A1
公开(公告)日：2010-10-21
申请号：US12763856
申请日：2010-04-20
申请人： Byung-Sung Kwak , Kaushal K. Singh , Stefan Bangert , Nety M. Krishna
发明人： Byung-Sung Kwak , Kaushal K. Singh , Stefan Bangert , Nety M. Krishna
IPC分类号： H01L31/18
CPC分类号： H01L31/18 , C23C16/4485 , C23C16/45565 , H01L31/03923
摘要： The present invention generally provides a method for forming a photovoltaic device including evaporating a source material to form a large molecule processing gas and flowing the large molecule processing gas through a gas distribution showerhead and into a processing area of a processing chamber having a substrate therein. The method includes generating a small molecule processing gas, and reacting the small molecule processing gas with a film already deposited on a substrate surface to form a semiconductor film. Additionally, apparatuses that may use the methods are also provided to enable continuous inline CIGS type solar cell formation.
摘要翻译：本发明通常提供一种形成光伏器件的方法，包括蒸发源材料以形成大分子加工气体，并使大分子处理气体通过气体分配喷头流入其中具有衬底的处理室的处理区域。该方法包括生成小分子处理气体，并使小分子处理气体与已沉积在基板表面上的膜反应形成半导体膜。此外，还可以使用可以使用这些方法的装置来实现连续的在线CIGS型太阳能电池的形成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式