-
公开(公告)号：US20090173964A1
公开(公告)日：2009-07-09
申请号：US11708929
申请日：2007-02-21
CPC分类号： H01L33/40 , B82Y20/00 , H01L21/28575 , H01L29/2003 , H01L29/417 , H01L29/452 , H01L33/32 , Y10S438/924 , Y10T428/30 , Y10T428/31678
摘要： Manufacturers encounter limitations in forming low resistance ohmic electrical contact to semiconductor material P-type Gallium Nitride (p-GaN), commonly used in photonic applications, such that the contact is highly transparent to the light emission of the device. Carbon nanotubes (CNTs) can address this problem due to their combined metallic and semiconducting characteristics in conjunction with the fact that a fabric of CNTs has high optical transparency. The physical structure of the contact scheme is broken down into three components, a) the GaN, b) an interface material and c) the metallic conductor. The role of the interface material is to make suitable contact to both the GaN and the metal so that the GaN, in turn, will make good electrical contact to the metallic conductor that interfaces the device to external circuitry. A method of fabricating contact to GaN using CNTs and metal while maintaining protection of the GaN surface is provided.
摘要翻译： 制造商在与通常用于光子应用的半导体材料P型氮化镓（p-GaN）形成低电阻欧姆电接触方面遇到限制，使得接触对器件的发光是高度透明的。 碳纳米管（CNT）由于其组合的金属和半导体特性以及CNT的织物具有高的光学透明度的事实，可以解决这个问题。 接触方案的物理结构分为三个部分：a）GaN，b）界面材料和c）金属导体。 界面材料的作用是使GaN和金属两者适当地接触，这样GaN又将与将器件与外部电路接口的金属导体进行良好的电接触。 提供了一种使用CNT和金属制造与GaN接触的方法，同时保持了GaN表面的保护。
-
公开(公告)号：US07563711B1
公开(公告)日：2009-07-21
申请号：US11708929
申请日：2007-02-21
IPC分类号： H01L21/44
CPC分类号： H01L33/40 , B82Y20/00 , H01L21/28575 , H01L29/2003 , H01L29/417 , H01L29/452 , H01L33/32 , Y10S438/924 , Y10T428/30 , Y10T428/31678
摘要： Manufacturers encounter limitations in forming low resistance ohmic electrical contact to semiconductor material P-type Gallium Nitride (p-GaN), commonly used in photonic applications, such that the contact is highly transparent to the light emission of the device. Carbon nanotubes (CNTs) can address this problem due to their combined metallic and semiconducting characteristics in conjunction with the fact that a fabric of CNTs has high optical transparency. The physical structure of the contact scheme is broken down into three components, a) the GaN, b) an interface material and c) the metallic conductor. The role of the interface material is to make suitable contact to both the GaN and the metal so that the GaN, in turn, will make good electrical contact to the metallic conductor that interfaces the device to external circuitry. A method of fabricating contact to GaN using CNTs and metal while maintaining protection of the GaN surface is provided.
摘要翻译： 制造商在与通常用于光子应用的半导体材料P型氮化镓（p-GaN）形成低电阻欧姆电接触方面遇到限制，使得接触对器件的发光是高度透明的。 碳纳米管（CNT）由于其组合的金属和半导体特性以及CNT的织物具有高的光学透明度的事实，可以解决这个问题。 接触方案的物理结构分为三个部分：a）GaN，b）界面材料和c）金属导体。 界面材料的作用是使GaN和金属两者适当地接触，这样GaN又将与将器件与外部电路接口的金属导体进行良好的电接触。 提供了一种使用CNT和金属制造与GaN接触的方法，同时保持了GaN表面的保护。
-
公开(公告)号：US08044388B2
公开(公告)日：2011-10-25
申请号：US12506878
申请日：2009-07-21
IPC分类号： H01L35/24
CPC分类号： H01L33/40 , B82Y20/00 , H01L21/28575 , H01L29/2003 , H01L29/417 , H01L29/452 , H01L33/32 , Y10S438/924 , Y10T428/30 , Y10T428/31678
摘要： Manufacturers encounter limitations in forming low resistance ohmic electrical contact to semiconductor material P-type Gallium Nitride (p-GaN), commonly used in photonic applications, such that the contact is highly transparent to the light emission of the device. Carbon nanotubes (CNTs) can address this problem due to their combined metallic and semiconducting characteristics in conjunction with the fact that a fabric of CNTs has high optical transparency. The physical structure of the contact scheme is broken down into three components, a) the GaN, b) an interface material and c) the metallic conductor. The role of the interface material is to make suitable contact to both the GaN and the metal so that the GaN, in turn, will make good electrical contact to the metallic conductor that interfaces the device to external circuitry. A method of fabricating contact to GaN using CNTs and metal while maintaining protection of the GaN surface is provided.
摘要翻译： 制造商在与通常用于光子应用的半导体材料P型氮化镓（p-GaN）形成低电阻欧姆电接触方面遇到限制，使得接触对器件的发光是高度透明的。 碳纳米管（CNT）由于其组合的金属和半导体特性以及CNT的织物具有高的光学透明度的事实，可以解决这个问题。 接触方案的物理结构分为三个部分：a）GaN，b）界面材料和c）金属导体。 界面材料的作用是使GaN和金属两者适当地接触，这样GaN又将与将器件与外部电路接口的金属导体进行良好的电接触。 提供了一种使用CNT和金属制造与GaN接触的方法，同时保持了GaN表面的保护。
-
公开(公告)号：US20100148183A1
公开(公告)日：2010-06-17
申请号：US12506878
申请日：2009-07-21
CPC分类号： H01L33/40 , B82Y20/00 , H01L21/28575 , H01L29/2003 , H01L29/417 , H01L29/452 , H01L33/32 , Y10S438/924 , Y10T428/30 , Y10T428/31678
摘要： Manufacturers encounter limitations in forming low resistance ohmic electrical contact to semiconductor material P-type Gallium Nitride (p-GaN), commonly used in photonic applications, such that the contact is highly transparent to the light emission of the device. Carbon nanotubes (CNTs) can address this problem due to their combined metallic and semiconducting characteristics in conjunction with the fact that a fabric of CNTs has high optical transparency. The physical structure of the contact scheme is broken down into three components, a) the GaN, b) an interface material and c) the metallic conductor. The role of the interface material is to make suitable contact to both the GaN and the metal so that the GaN, in turn, will make good electrical contact to the metallic conductor that interfaces the device to external circuitry. A method of fabricating contact to GaN using CNTs and metal while maintaining protection of the GaN surface is provided.
摘要翻译： 制造商在与通常用于光子应用的半导体材料P型氮化镓（p-GaN）形成低电阻欧姆电接触方面遇到限制，使得接触对器件的发光是高度透明的。 碳纳米管（CNT）由于其组合的金属和半导体特性以及CNT的织物具有高的光学透明度的事实，可以解决这个问题。 接触方案的物理结构分为三个部分：a）GaN，b）界面材料和c）金属导体。 界面材料的作用是使GaN和金属两者适当地接触，这样GaN又将与将器件与外部电路接口的金属导体进行良好的电接触。 提供了一种使用CNT和金属制造与GaN接触的方法，同时保持了GaN表面的保护。
-
5.发明授权Microstrip antenna elements and arrays comprising a shaped nanotube fabric layer and integrated two terminal nanotube select devices 有权微带天线元件和阵列包括成形纳米管织物层和集成的两个末端纳米管选择装置公开(公告)号：US08937575B2
公开(公告)日：2015-01-20
申请号：US12533687
申请日：2009-07-31
CPC分类号： H01Q9/0407 , H01Q21/08
摘要： A nanotube based microstrip antenna element is provided along with arrays of same. The nanotube based microstrip antenna element comprises a dielectric substrate layer sandwiched between a ground plane layer and a conductive nanotube layer, the conductive nanotube layer shaped to form a radiating structure. In more advanced embodiments, the nanotube based microstrip antenna element further includes an integrated two terminal nanotube switch device such as to provide a selectability function to such microstrip antenna elements and reconfigurable arrays of same. Anisotropic nanotube fabric layers are also used to provide substantially transparent microstrip antenna structures which can be deposited over display screens and the like.
摘要翻译： 基于纳米管的微带天线元件与其阵列一起提供。 纳米管微带天线元件包括夹在接地平面层和导电纳米管层之间的电介质基底层，形成为形成辐射结构的导电纳米管层。 在更先进的实施例中，基于纳米管的微带天线元件还包括集成的二端子纳米管开关器件，以便为这种微带天线元件和可重构阵列提供可选择性功能。 各向异性纳米管织物层也用于提供基本上透明的微带天线结构，其可以沉积在显示屏等上。
-
6.发明申请MICROSTRIP ANTENNA ELEMENTS AND ARRAYS COMPRISING A SHAPED NANOTUBE FABRIC LAYER AND INTEGRATED TWO TERMINAL NANOTUBE SELECT DEVICES 有权MICROSTRIP天线元件和包含形状的纳米纤维布层和集成的两端子纳米管选择器件的阵列公开(公告)号：US20110025577A1
公开(公告)日：2011-02-03
申请号：US12533687
申请日：2009-07-31
CPC分类号： H01Q9/0407 , H01Q21/08
摘要： A nanotube based microstrip antenna element is provided along with arrays of same. The nanotube based microstrip antenna element comprises a dielectric substrate layer sandwiched between a ground plane layer and a conductive nanotube layer, the conductive nanotube layer shaped to form a radiating structure. In more advanced embodiments, the nanotube based microstrip antenna element further includes an integrated two terminal nanotube switch device such as to provide a selectability function to such microstrip antenna elements and reconfigurable arrays of same. Anisotropic nanotube fabric layers are also used to provide substantially transparent microstrip antenna structures which can be deposited over display screens and the like.
摘要翻译： 基于纳米管的微带天线元件与其阵列一起提供。 纳米管微带天线元件包括夹在接地平面层和导电纳米管层之间的电介质基底层，形成为形成辐射结构的导电纳米管层。 在更先进的实施例中，基于纳米管的微带天线元件还包括集成的二端子纳米管开关器件，以便为这种微带天线元件和可重构阵列提供可选择性功能。 各向异性纳米管织物层也用于提供基本上透明的微带天线结构，其可以沉积在显示屏等上。
-
公开(公告)号：US09492187B2
公开(公告)日：2016-11-15
申请号：US11685522
申请日：2007-03-13
IPC分类号： A61B17/28 , A61B17/221 , A61B17/29 , A61B17/34 , A61B17/068 , A61B17/122 , A61B17/00 , A61F2/00
CPC分类号： A61B17/29 , A61B17/00234 , A61B17/068 , A61B17/122 , A61B17/221 , A61B17/3403 , A61B17/3417 , A61B90/50 , A61B90/57 , A61B2017/00349 , A61B2017/00353 , A61B2017/2215 , A61B2017/3407 , A61B2017/347 , A61B2017/3492 , A61B2090/571 , A61F2/0063
摘要： A minimally invasive surgical assembly broadly includes an outer hollow needle which has an outer diameter of 3.0 mm or smaller, and a coaxial surgical instrument having a shaft which extends through the outer hollow needle. The coaxial surgical instrument includes end effectors at the end of the shaft which are biased to an open position such that when the end effectors of the surgical instrument extended out of the needle they open, and they are closed by relative movement of the needle over them. The assembly preferably includes a first fixing element which is used to fix the relative location of the surgical instrument and the needle. The assembly also preferably includes a second fixing element which moves relative to the needle and is located on the outside thereof and which is used to fix the relative location of the needle to the patient.
摘要翻译： 微创手术组件广泛地包括具有3.0mm或更小外径的外部中空针和具有延伸穿过外部中空针的轴的同轴外科器械。 同轴外科器械包括在轴端部的端部执行器，其被偏置到打开位置，使得当手术器械的端部执行器从针中伸出时，它们打开，并且它们通过针在其上的相对运动而关闭 。 组件优选地包括用于固定外科器械和针的相对位置的第一固定元件。 组件还优选地包括第二固定元件，其相对于针移动并且位于其外侧，并且用于将针的相对位置固定到患者。
-
公开(公告)号：US5403605A
公开(公告)日：1995-04-04
申请号：US112708
申请日：1993-08-26
CPC分类号： A47J31/002 , A23F5/26
摘要： Coffee brewing cycle time is improved by contacting roasted ground coffee with a brief interval of steam, e.g. 3 seconds. The steam is preferably introduced prior to contact with brewing water and may be followed by a brief interval of pause prior to introducing the water. Steam and water are preferably introduced under a moderately elevated pressure. Improvements in appearance, color, flavor, aroma and yield can be achieved along with reduced cycle time.
摘要翻译： 通过将焙炒的咖啡与短时间的蒸汽接触来提高咖啡冲泡循环时间，例如， 3秒。 蒸汽优选在与酿造水接触之前引入，然后可以在引入水之前进行短暂的间歇间隔。 蒸汽和水优选在适度升高的压力下引入。 外观，颜色，风味，香气和产量的改善可以减少循环时间。
-
9.发明授权Inexpensive laminated universal sales presentation or security folder having many uses 失效廉价的层压通用销售演示文稿或安全文件夹有很多用途
公开(公告)号：US5090732A
公开(公告)日：1992-02-25
申请号：US706019
申请日：1991-05-28
CPC分类号： B42D3/02 , B42D15/00 , Y10T428/24868 , Y10T428/24876
摘要： A single configuration presentation folder is provided, enabling a user to heat laminate custom printed sheets to the face of the folder without the use of a conventional paper carrier. Portions of the folder are scored to produce folders with one or two pouches holding sales literature or pouchless versions for stand-up displays, or folders containing saddle-stitched data sheets therein or laminated data sheets mounted within a loose leaf or spiral bound cover. Various arrays of fiducials are provided for enabling easy, accurate manual positioning of variable sized insert sheets with respect to the folder edges. The fiducials may be made to disappear upon lamination or are otherwise visually non-obtrusive to the eye. The fiducials may consist of disappearing ink, readily releasable adhesive, grid lines formed in the heat activatable adhesive of the cover sheet, indentations in the folder or inks having low visual contrast. Warpage is prevented by the use of a special plastic backing sheet and a secured file using carbonless paper thwarts fraudulent compromise of critical data therein.
摘要翻译： 提供单个配置呈现文件夹，使得用户能够将定制的打印片层压到文件夹的表面，而不需要使用传统的纸张载体。 文件夹的部分被刻痕以产生具有一个或两个袋的一个或两个袋的文件夹，其具有用于立式显示器的销售文献或无袋式版本，或者在其中包含鞍形缝合的数据表的文件夹，或者安装在松散叶片或螺旋封盖中的层压数据表。 提供了各种各样的基准阵列，用于使可变尺寸的插入片相对于文件夹边缘容易且准确地手动定位。 可以使基准在层压时消失，或以其他方式视觉上对眼睛不显眼。 基准可以由消失的油墨，容易释放的粘合剂，形成在覆盖片的可热激活的粘合剂中的网格线，夹具中的凹痕或具有低视觉对比度的油墨组成。 通过使用特殊的塑料背板防止翘曲，并且使用无碳纸的安全文件阻碍了其中关键数据的欺诈性折中。
-
公开(公告)号：US4907915A
公开(公告)日：1990-03-13
申请号：US343051
申请日：1989-04-25
IPC分类号： E02D7/16
CPC分类号： F24J2/523 , E02D7/16 , F24J2002/5281 , Y02E10/47
摘要： Provided is a method and apparatus for installing in the ground an array of posts of a photovoltaic panel support assembly. According to the invention, there is provided an adjustable template which comprises a rigid frame having a plurality of adjustable post guides and a plurality of guide rails, which are used in cooperation with an impact driver to install a plurality of support posts quickly and easily. The template is portable and provided with clamping means and a plurality of laser targets for use in cooperation with an alignment laser and an elevation laser to secure and align the template to previously installed posts.
摘要翻译： 提供了一种用于在地面中安装光伏面板支撑组件的柱的阵列的方法和装置。 根据本发明，提供了一种可调模板，其包括具有多个可调节柱导轨和多个导轨的刚性框架，其与冲击驱动器配合使用以快速且容易地安装多个支撑柱。 该模板是便携式的，并且具有夹紧装置和多个激光靶，用于与对准激光器和仰角激光器配合使用以将模板固定和对准到先前安装的支柱。
-
-
-
-
-
-
-
-
-
搜索结果
49 条记录 (耗时 0.035 秒)
