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

US07201647B2 Subpad having robust, sealed edges 有权
标题翻译：子板具有坚固的密封边缘
公开(公告)号：US07201647B2
公开(公告)日：2007-04-10
申请号：US10273194
申请日：2002-10-16
申请人： Brian Lombardo , Joseph Cianciolo
发明人： Brian Lombardo , Joseph Cianciolo
IPC分类号： B24D11/00
CPC分类号： B24B37/24 , B24B37/22 , H01L21/3212
摘要： Provided are encapsulated belts and encapsulated pads for use in a variety of polishing application, including the chemical-mechanical polishing and planarization of semiconductor wafers and other workpieces. The encapsulated belts and pads are characterized by a robust seal between a polishing layer of the pad or belt and the edges of the subpad layer of the pad or belt. The robust seal is accomplished by casting a polymer directly over the subpad layer. The edges of the subpad layer may include one or more functional features that promote the formation of a watertight and slurry-resistant seal when the subpad layer is covered with a cast polymer. Also provided is a method of producing a robust seal between the polishing layer and the edge region of the subpad by encapsulating a subpad layer with a polymeric material.
摘要翻译：提供用于各种抛光应用的封装带和封装垫，包括半导体晶片和其它工件的化学机械抛光和平坦化。封装的带和垫的特征在于垫或带的抛光层与垫或带的子垫层的边缘之间的牢固密封。坚固的密封通过将聚合物直接浇铸在子垫层上来实现。子垫层的边缘可以包括一个或多个功能特征，当亚底层覆盖有铸塑聚合物时，该功能特征促进形成水密和耐浆料的密封。还提供了一种通过用聚合物材料包封子垫层来在抛光层和子垫的边缘区域之间产生牢固密封的方法。

2. 发明授权

US07255521B2 Coated, weldable fastener, a method of preventing adherence of a second coating to a fastener portion, and a method fastening 有权
标题翻译：涂覆的可焊接紧固件，防止第二涂层粘附到紧固件部分的方法和方法紧固
公开(公告)号：US07255521B2
公开(公告)日：2007-08-14
申请号：US11384924
申请日：2006-03-17
申请人： Donald L Yake , Timothy O Taylor , Brian Lombardo , Edward D Murphy , Rex Miller , Leo R Clor
发明人： Donald L Yake , Timothy O Taylor , Brian Lombardo , Edward D Murphy , Rex Miller , Leo R Clor
IPC分类号： F16B39/284
CPC分类号： F16B33/06 , F16B37/044 , F16B37/061 , Y10S411/903 , Y10S411/914
摘要： Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.
摘要翻译：因此，本发明提供一种紧固件系统，其可焊接到子结构，其克服了现有技术的紧固件的问题和缺点。通常，公开了一种可焊接紧固件，其具有施加到紧固件的至少一个表面的涂层。涂层的作用是防止在进一步加工时沉积另外的涂层，特别是电沉积涂层。

3. 发明申请

US20060159544A1 Coated, weldable fastener, a method of preventing adherence of a second coating to a fastener portion, and a method fastening 有权
公开(公告)号：US20060159544A1
公开(公告)日：2006-07-20
申请号：US11384924
申请日：2006-03-17
申请人： Donald Yake , Timothy Taylor , Brian Lombardo , Edward Murphy , Rex Miller , Leo Clor
发明人： Donald Yake , Timothy Taylor , Brian Lombardo , Edward Murphy , Rex Miller , Leo Clor
IPC分类号： F16B39/284
CPC分类号： F16B33/06 , F16B37/044 , F16B37/061 , Y10S411/903 , Y10S411/914
摘要： Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.

4. 发明授权

US06213858B1 Belts for polishing semiconductors 有权
标题翻译：皮带用于抛光半导体
公开(公告)号：US06213858B1
公开(公告)日：2001-04-10
申请号：US09427108
申请日：1999-10-26
申请人： Brian Lombardo
发明人： Brian Lombardo
IPC分类号： B24D1100
CPC分类号： B24B37/11 , B24B21/04 , B24D11/005 , B24D11/06
摘要： A seamless, composite belt that is designed to maintain a substantially flat surface in the span between two rollers. The belts typically have one or more polymer layers, including the polishing layer, and one or more supporting woven or non-woven layers. The belts have the necessary balance between down-cupping and up-cupping forces achieved by: 1) varying the relative thickness of the different polymer and supporting layers in the belt, 2) varying the relative hardness or rigidity of the different layers in the belt, 3) varying the temperatures at which the different layers are formed, 4) varying the compositions of supporting layers, and 5) prestressing one or more of the composite layers. The belts are particularly useful in chemical mechanical polishing of semiconductor wafers.
摘要翻译：一种无缝复合带，其设计用于在两个辊之间的跨度中保持基本平坦的表面。带通常具有一个或多个聚合物层，包括抛光层和一个或多个支撑机织层或非编织层。带子具有通过以下方式实现的下拉杯和拔罐力之间的必要平衡：1）改变带中不同聚合物和支撑层的相对厚度，2）改变带中不同层的相对硬度或刚度，3）改变形成不同层的温度，4）改变支撑层的组成，以及5）对一个或多个复合层进行预应力。这些带在半导体晶片的化学机械抛光中特别有用。

5. 发明授权

US07718102B2 Froth and method of producing froth 有权
标题翻译：泡沫和生产泡沫的方法
公开(公告)号：US07718102B2
公开(公告)日：2010-05-18
申请号：US10266552
申请日：2002-10-07
申请人： Brian Lombardo , Jeffrey P. Otto
发明人： Brian Lombardo , Jeffrey P. Otto
IPC分类号： B29C47/76
CPC分类号： B24D11/001 , B24B37/24 , C08G18/10 , C08G2101/0066 , C08G18/3225
摘要： Foam for making pads and belts with controlled, reproducible microcellular structure and method of making such foam in a fast and efficient manner. Under constant pressure and temperature, a prepolymer is mixed with the nucleation surfactant in a tank in the presence of a frothing agent metered into the tank by way of a dip tube or sparge. The nitrogen gas is sheared into small bubbles and is drawn off from the headspace of the tank creating a continuous flow of nitrogen. The pressure of the tank may vary from any absolute pressure down to near complete vacuum, thereby all but eliminating the pressure requirement. The froth of the present invention has a more consistent cell structure and increased cell count.
摘要翻译：用于制造具有受控且可重现的微孔结构的垫和带的泡沫以及以快速和有效的方式制造这种泡沫的方法。在恒定的压力和温度下，将预聚物与成核表面活性剂在槽中混合，在存在通过汲取管或喷射剂计量到罐中的发泡剂的存在下。氮气被剪切成小气泡，并从罐的顶部空间排出，产生连续的氮气流。罐的压力可以从任何绝对压力下降到接近完全真空，因此除了消除压力要求之外。本发明的泡沫具有更一致的细胞结构和增加的细胞计数。

6. 发明授权

US06585574B1 Polishing pad with reduced moisture absorption 失效
标题翻译：抛光垫减少吸湿
公开(公告)号：US06585574B1
公开(公告)日：2003-07-01
申请号：US09596842
申请日：2000-06-19
申请人： Brian Lombardo , Rajeev Bajaj
发明人： Brian Lombardo , Rajeev Bajaj
IPC分类号： B24B500
CPC分类号： B24B37/24 , B24D3/26 , B24D3/34 , B24D11/001
摘要： A polishing pad for use in chemical mechanical polishing (CMP) is disclosed. The polishing pad has a pad surface for polishing wafer surfaces. The pad surface is composed of a polymeric matrix material. The polishing pad also contains a polymeric additive which is defined in the polymeric matrix of the pad surface and in cells of the pad surface. The polymeric additive may include one of a polyurethane, a polyamide, a polyester, a polyacrylonitrile, a polyacrylate, a polymethacrylate, a polyvinylchloride, and a polyvinylidene chloride. The polymeric additive is configured to be hydrophilic so that the pad surface is wettable to enable improved slurry distribution over the pad surface.
摘要翻译：公开了一种用于化学机械抛光（CMP）的抛光垫。抛光垫具有用于抛光晶片表面的焊盘表面。垫表面由聚合物基质材料组成。抛光垫还包含聚合物添加剂，其定义在垫表面的聚合物基体中和垫表面的单元中。聚合物添加剂可以包括聚氨酯，聚酰胺，聚酯，聚丙烯腈，聚丙烯酸酯，聚甲基丙烯酸酯，聚氯乙烯和聚偏二氯乙烯中的一种。聚合物添加剂被配置为亲水的，使得垫表面是可润湿的，以使得能够改善焊盘表面上的浆料分布。

7. 发明授权

US07594985B2 Method of preventing adherence of a second coating to a fastener portion 有权
标题翻译：防止第二涂层粘附到紧固件部分的方法
公开(公告)号：US07594985B2
公开(公告)日：2009-09-29
申请号：US11191624
申请日：2005-07-28
申请人： Donald L Yake , Timothy O Taylor , Brian Lombardo , Edward D Murphy , Rex Miller , Leo R. Clor
发明人： Donald L Yake , Timothy O Taylor , Brian Lombardo , Edward D Murphy , Rex Miller , Leo R. Clor
IPC分类号： C25D13/10
CPC分类号： F16B33/06 , F16B37/044 , F16B37/061 , Y10S411/903 , Y10S411/914
摘要： Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.
摘要翻译：因此，本发明提供一种紧固件系统，其可焊接到子结构，其克服了现有技术的紧固件的问题和缺点。通常，公开了一种可焊接紧固件，其具有施加到紧固件的至少一个表面的涂层。涂层的作用是防止在进一步加工时沉积另外的涂层，特别是电沉积涂层。

8. 发明申请

US20050258045A1 Method of preventing adherence of a second coating to a fastener portion 有权
标题翻译：防止第二涂层粘附到紧固件部分的方法
公开(公告)号：US20050258045A1
公开(公告)日：2005-11-24
申请号：US11191624
申请日：2005-07-28
申请人： Donald Yake , Timothy Taylor , Brian Lombardo , Edward Murphy , Rex Miller , Leo Clor
发明人： Donald Yake , Timothy Taylor , Brian Lombardo , Edward Murphy , Rex Miller , Leo Clor
IPC分类号： F16B37/04 , F16B37/06 , C25D5/02
CPC分类号： F16B33/06 , F16B37/044 , F16B37/061 , Y10S411/903 , Y10S411/914
摘要： Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.
摘要翻译：因此，本发明提供一种紧固件系统，其可焊接到子结构，其克服了现有技术的紧固件的问题和缺点。通常，公开了一种可焊接紧固件，其具有施加到紧固件的至少一个表面的涂层。涂层的作用是防止在进一步加工时沉积另外的涂层，特别是电沉积涂层。

9. 发明申请

US20100192471A1 FROTH AND METHOD OF PRODUCING FROTH 审中-公开
标题翻译：丝袜和生产方法
公开(公告)号：US20100192471A1
公开(公告)日：2010-08-05
申请号：US12752651
申请日：2010-04-01
申请人： Brian Lombardo , Jeffrey P. Otto
发明人： Brian Lombardo , Jeffrey P. Otto
IPC分类号： B24D11/00
CPC分类号： B24D11/001 , B24B37/24 , C08G18/10 , C08G2101/0066 , C08G18/3225
摘要： Foam for making pads and belts with controlled, reproducible microcellular structure and method of making such foam in a fast and efficient manner. Under constant pressure and temperature, a prepolymer is mixed with the nucleation surfactant in a tank in the presence of a frothing agent metered into the tank by way of a dip tube or sparge. The nitrogen gas is sheared into small bubbles and is drawn off from the headspace of the tank creating a continuous flow of nitrogen. The pressure of the tank may vary from any absolute pressure down to near complete vacuum, thereby all but eliminating the pressure requirement. The froth of the present invention has a more consistent cell structure and increased cell count.
摘要翻译：用于制造具有受控且可重现的微孔结构的垫和带的泡沫以及以快速和有效的方式制造这种泡沫的方法。在恒定的压力和温度下，将预聚物与成核表面活性剂在槽中混合，在存在通过汲取管或喷射剂计量到罐中的发泡剂的存在下。氮气被剪切成小气泡，并从罐的顶部空间排出，产生连续的氮气流。罐的压力可以从任何绝对压力下降到接近完全真空，因此除了消除压力要求之外。本发明的泡沫具有更一致的细胞结构和增加的细胞计数。

10. 发明授权

US07021875B2 Coated, weldable fastener, a method of preventing adherence of a second coating to a fastener portion, and a method fastening 失效
标题翻译：涂覆的可焊接紧固件，防止第二涂层粘附到紧固件部分的方法和方法紧固
公开(公告)号：US07021875B2
公开(公告)日：2006-04-04
申请号：US10441843
申请日：2003-05-20
申请人： Donald L. Yake , Timothy O. Taylor , Brian Lombardo , Edward D. Murphy , Rex Miller , Leo R. Clor
发明人： Donald L. Yake , Timothy O. Taylor , Brian Lombardo , Edward D. Murphy , Rex Miller , Leo R. Clor
IPC分类号： F16B39/284
CPC分类号： F16B33/06 , F16B37/044 , F16B37/061 , Y10S411/903 , Y10S411/914
摘要： Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.
摘要翻译：因此，本发明提供一种紧固件系统，其可焊接到子结构，其克服了现有技术的紧固件的问题和缺点。通常，公开了一种可焊接紧固件，其具有施加到紧固件的至少一个表面的涂层。涂层的作用是防止在进一步加工时沉积另外的涂层，特别是电沉积涂层。

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