公开(公告)号：US20070186674A1

公开(公告)日：2007-08-16

申请号：US11655219

申请日：2007-01-19

申请人： Koji Hyodo ,  Chao-Nan Xu ,  Takashi Yamane ,  Motoyuki Akamatsu ,  Yoshiyuki Yokogawa ,  Tetsuya Kameyama

发明人： Koji Hyodo ,  Chao-Nan Xu ,  Takashi Yamane ,  Motoyuki Akamatsu ,  Yoshiyuki Yokogawa ,  Tetsuya Kameyama

IPC分类号： G01N3/08

CPC分类号： G01N3/068 ,  G01N3/14 ,  G01N2203/0033

摘要： Provided are a stress analysis method and stress analysis equipment that enable a detailed stress measurement, by using both a photoelasticity measurement method and a stress measurement (mechanoluminescence measurement) which utilizes a mechanoluminescent substance to measure a stress state of an object. Physical quantities that are measurable include individual principal stress component and a principal stress direction. The photoelasticity measurement method alone cannot measure individual principal stress component values.

摘要翻译： 提供一种通过使用利用机械发光物质测量物体的应力状态的光弹性测量方法和应力测量（机械发光测量）来实现详细的应力测量的应力分析方法和应力分析设备。 可测量的物理量包括单个主应力分量和主应力方向。 单独的光弹性测量方法不能测量单个主应力分量值。

公开(公告)号：US07060371B2

公开(公告)日：2006-06-13

申请号：US10301814

申请日：2002-11-22

申请人： Morito Akiyama ,  Chao-Nan Xu ,  Kazuhiro Nonaka

发明人： Morito Akiyama ,  Chao-Nan Xu ,  Kazuhiro Nonaka

IPC分类号： C09K11/08

CPC分类号： F21K2/04 ,  C09K11/592 ,  C09K11/602 ,  C09K11/607 ,  C09K11/643 ,  C09K11/646 ,  C09K11/673 ,  C09K11/676 ,  C09K11/7703 ,  C09K11/7706 ,  Y10S428/917

摘要： A mechanoluminescence material comprising a mother body material and a luminescence center added to the mother body material. The mother body material is constituted of at least one kind of oxide selected from alumino silicate, aluminate, silicate, tantalate, niobate, gallium oxide, and ZrO2, and the luminescence center is at least one kind selected from a rare earth metal and a transition metal which emits light when electrons excited by mechanical energy are restored to a normal state.

摘要翻译： 一种机械发光材料，其包含母体材料和添加到母体材料中的发光中心。 母体材料由选自铝硅酸盐，铝酸盐，硅酸盐，钽酸盐，铌酸盐，氧化镓和ZrO 2的至少一种氧化物构成，并且发光中心是至少一种选择的 来自稀土金属和当机械能激发的电子时发光的过渡金属被恢复到正常状态。

公开(公告)号：US20050224760A1

公开(公告)日：2005-10-13

申请号：US10519936

申请日：2003-07-11

申请人： Chao-Nan Xu ,  Morito Akiyama ,  Wensheng Shi

发明人： Chao-Nan Xu ,  Morito Akiyama ,  Wensheng Shi

IPC分类号： G01L1/24 ,  C09K11/08 ,  C09K11/54 ,  C09K11/57 ,  C09K11/58 ,  C09K11/88

CPC分类号： C09K11/584 ,  C09K11/574 ,  C09K11/883 ,  F21K2/04

摘要： A novel highly bright mechanoluminescence material free from decay of luminescence brightness even if repeated stress is applied, comprising a composite semiconductor crystal of the general formula xM1A1·(1−x)M2A2 (wherein each of M1 and M2 independently represents an atom selected from among Zn, Mn, Cd, Cu, Eu, Fe, Co, Ni, Mg and Ca, and each of A1 and A2 is an atom independently selected from among chalcogens, provided that M1A1 is different from M2A2; and x is a positive number less than 1); and a process for producing the same.

摘要翻译： 一种新颖的高亮度机械发光材料，即使施加了重复的应力也不会发光亮度衰减，其包含通式为XM 1的复合半导体晶体1（1 - 2）其中M 1和M 2各自独立地表示选自以下的原子： Zn，Mn，Cd，Cu，Eu，Fe，Co，Ni，Mg和Ca，A 1和A 2各自为独立地选自硫属化合物 条件是M 1和A 2不同于M 2 O 2，x是正数少 比1）; 及其制造方法。

公开(公告)号：US20050168139A1

公开(公告)日：2005-08-04

申请号：US10508035

申请日：2003-03-18

申请人： Chao-Nan Xu ,  Hiroshi Tateyama

发明人： Chao-Nan Xu ,  Hiroshi Tateyama

IPC分类号： G01L1/24 ,  H01L41/08 ,  H01J1/62

CPC分类号： G01L1/24 ,  H01L41/08

摘要： A stacked structure (1) includes an electrostriction layer (2) including an electric inductive distortion material and a stress light-emitting layer (3) including a stress light-emitting material. When applying a voltage to the electrostriction layer (2) in the stacked structure (1), the electric inductive distortion material deforms, thereby the electrostriction layer (2) deforms. The deformation of the electrostriction layer (2) causes an external force to act on the stress light-emitting material of the stress light-emitting layer (3), and the stress light-emitting layer (3) emits light, accordingly. That is, by applying the voltage to the stacked structure (1), the stacked structure (1) can emit the light.

摘要翻译： 层叠结构（1）包括电致变形材料的电致伸缩层（2）和包含应力发光材料的应力发光层（3）。 当在堆叠结构（1）中向电致伸缩层（2）施加电压时，电感应变形材料变形，由此电致伸缩层（2）变形。 电致伸缩层（2）的变形引起外力作用在应力发光层（3）的应力发光材料上，应力发光层（3）相应地发光。 也就是说，通过对堆叠结构（1）施加电压，堆叠结构（1）可以发光。

公开(公告)号：US09416002B2

公开(公告)日：2016-08-16

申请号：US14559921

申请日：2014-12-04

申请人： Nan Xu ,  Xingshou Pang ,  Xuesong Xu

发明人： Nan Xu ,  Xingshou Pang ,  Xuesong Xu

IPC分类号： H01L29/84 ,  B81C1/00 ,  B81B7/00

CPC分类号： B81C1/00269 ,  B81B7/0058 ,  B81B2201/0264 ,  B81B2207/012 ,  B81C1/00309 ,  G01L19/147 ,  H01L2224/48137 ,  H01L2224/73265 ,  H01L2224/8592

摘要： A method for assembling a packaged semiconductor device includes mounting a pressure-sensing die onto a die paddle of a metal lead frame. A pressure-sensitive gel is dispensed into a recess of a lid, and the lead frame is mated with the lid such that the pressure-sensing die is immersed in the pressure-sensitive gel within the recess of the lid.

摘要翻译： 一种用于组装封装的半导体器件的方法包括将压敏感应模具安装到金属引线框架的裸片上。 压敏凝胶被分配到盖的凹部中，并且引线框架与盖子配合，使得压力感测模具浸入到盖的凹部内的压敏凝胶中。

公开(公告)号：US08859336B2

公开(公告)日：2014-10-14

申请号：US13398816

申请日：2012-02-16

申请人： Junhua Luo ,  Zhigang Bai ,  Nan Xu ,  Jinzhong Yao

发明人： Junhua Luo ,  Zhigang Bai ,  Nan Xu ,  Jinzhong Yao

IPC分类号： H01L21/50 ,  H01L23/433 ,  H01L23/31 ,  H01L23/16 ,  H01L23/00 ,  H01L23/552 ,  H01L21/56

CPC分类号： H01L21/568 ,  H01L21/561 ,  H01L21/565 ,  H01L23/16 ,  H01L23/3128 ,  H01L23/4334 ,  H01L23/552 ,  H01L24/97 ,  H01L2224/32245 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/12042 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/3025 ,  H01L2224/83 ,  H01L2224/85 ,  H01L2924/00 ,  H01L2924/00012

摘要： A method of assembling semiconductor devices includes placing an array of semiconductor dies on a die support. A cap array structure is provided that has a corresponding array of caps supported by a cap frame structure. The cap array structure and the array of semiconductor dies on the die support are aligned, with the caps extending over corresponding semiconductor dies, in a mold chase. The array of semiconductor dies and the array of caps are encapsulated with a molding compound in the mold chase. The encapsulated units of the semiconductor dies with the corresponding caps are removed from the mold chase and singulated. Singulating the encapsulated units may include removing the cap frame structure from the encapsulated units.

摘要翻译： 一种组装半导体器件的方法包括将半导体管芯的阵列放置在管芯支撑件上。 提供一种帽阵列结构，其具有由帽框架结构支撑的相应的帽阵列。 在模具追逐中，盖阵列结构和模具支撑件上的半导体管芯阵列与盖延伸在对应的半导体管芯上对齐。 半导体管芯阵列和盖阵列通过模具化合物封装在模具追逐中。 将具有相应盖的半导体管芯的封装单元从模具中取出并分离。 编码封装的单元可以包括从封装单元去除盖框架结构。

公开(公告)号：US20140284806A1

公开(公告)日：2014-09-25

申请号：US14183511

申请日：2014-02-18

申请人： Junhua Luo ,  Nan Xu ,  Jinzhong Yao

发明人： Junhua Luo ,  Nan Xu ,  Jinzhong Yao

IPC分类号： H01L23/48 ,  H01L25/00

CPC分类号： H01L23/49513 ,  H01L23/49575 ,  H01L24/29 ,  H01L24/32 ,  H01L24/83 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/293 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/83192 ,  H01L2224/83447 ,  H01L2224/8349 ,  H01L2224/83851 ,  H01L2224/83855 ,  H01L2924/01322 ,  H01L2924/07802 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/0665

摘要： A semiconductor device has first and semiconductor dies having active faces presenting electrical contact elements and back faces attached to first and second bonding areas side by side on an electrically conductive die support. A layer of electrically insulating material is applied to the first bonding area of the die support. A layer of electrically insulating adhesive bonding material attaches the back face of the first semiconductor die to the first bonding area of the die support through the layer of electrically insulating material. A layer of electrically conductive adhesive bonding material attaches the back face of the second semiconductor die to the second bonding area of the die support.

摘要翻译： 半导体器件具有第一半导体管芯和半导体管芯，所述半导体管芯具有在导电管芯支承件上并排连接到第一和第二接合区域的电接触元件和后表面。 将电绝缘材料层施加到模具支撑件的第一结合区域。 一层电绝缘粘合剂粘合材料通过电绝缘材料层将第一半导体管芯的背面附接到管芯支撑件的第一接合区域。 一层导电粘合剂粘合材料将第二半导体管芯的背面连接到管芯支撑件的第二接合区域。

公开(公告)号：US08681050B2

公开(公告)日：2014-03-25

申请号：US13078431

申请日：2011-04-01

申请人： Shane Thornwall ,  Norberto Lopez ,  Vaneet Pathak ,  Nan Xu

发明人： Shane Thornwall ,  Norberto Lopez ,  Vaneet Pathak ,  Nan Xu

IPC分类号： H01Q1/38

CPC分类号： H01Q1/38 ,  H01Q1/243

摘要： An antenna device, such as composite right and left handed (CRLH) antenna device, is formed on the substrate, including a ground electrode formed on the substrate. In an example, the antenna device includes a cell patch comprising an enclosed conductive portion formed along an exterior edge of the cell patch, leaving an interior portion of the cell patch to partially expose the substrate. A feed structure is electromagnetically coupled to the cell patch, a via line is coupled to the ground electrode, and a via couples the via line to the cell patch.

摘要翻译： 在衬底上形成诸如复合左右（CRLH）天线装置的天线装置，包括形成在基板上的接地电极。 在一个示例中，天线装置包括细胞贴片，其包括沿着细胞贴片的外部边缘形成的封闭的导电部分，留下细胞贴片的内部部分地暴露基底。 馈电结构电磁耦合到细胞贴片，通孔线耦合到接地电极，并且通孔将通孔线耦合到细胞贴片。

公开(公告)号：US08547286B2

公开(公告)日：2013-10-01

申请号：US12536422

申请日：2009-08-05

申请人： Nan Xu ,  Wei Huang

发明人： Nan Xu ,  Wei Huang

IPC分类号： H01Q19/06 ,  H01Q1/38 ,  H01Q15/02

CPC分类号： H01Q15/0086

摘要： Metamaterial antennas provide spatially varying electromagnetic coupling that enables impedance matching conditions for different operating frequencies of the MTM antennas so that such antennas can operate at different frequencies for wideband applications, including ultra wideband applications.

摘要翻译： 超材料天线提供空间变化的电磁耦合，其能够为MTM天线的不同工作频率实现阻抗匹配条件，使得这样的天线可以在包括超宽带应用在内的宽带应用的不同频率下工作。

公开(公告)号：US20130060049A1

公开(公告)日：2013-03-07

申请号：US13581832

申请日：2010-09-09

申请人： Chao You ,  Hua Feng ,  Qi Pang ,  Lei Ye ,  Yuying Chen ,  Zuyuan Rong ,  Lei Jin ,  Nan Xu ,  Fei Li ,  Bo Li

发明人： Chao You ,  Hua Feng ,  Qi Pang ,  Lei Ye ,  Yuying Chen ,  Zuyuan Rong ,  Lei Jin ,  Nan Xu ,  Fei Li ,  Bo Li

IPC分类号： C07D207/12

CPC分类号： C07D207/273

摘要： A preparation method of (S)-4-hydroxy-2-oxo-1-pyrrolidine acetamide is provided, which includes the steps of preparing the crude product and crystallizing, wherein acetone and water are used as solvents in the step of crystallizing. The (S)-oxiracetam prepared by the method of the present invention has high purity of more than 99.3% and low impurity of 0-0.5%, based on the percentages of the mass. According to the method of the present invention, with regard to the way of charging materials, adding inorganic base only just a few times is easier to handle and more convenient to the industrial manufacturing and application.

摘要翻译： 提供（S）-4-羟基-2-氧代-1-吡咯烷乙酰胺的制备方法，其包括制备粗产物并结晶的步骤，其中在结晶步骤中使用丙酮和水作为溶剂。 通过本发明方法制备的（S） - 氧乙酰胺基于质量百分比具有大于99.3％的高纯度和0-0.5％的低杂质。 根据本发明的方法，对于充电材料的方式，只加几次无机碱容易处理，更方便工业制造和应用。