公开(公告)号：US20100018764A1

公开(公告)日：2010-01-28

申请号：US12439568

申请日：2007-09-04

申请人： Pelle Rangsten ,  Hakan Johansson ,  Johan Bejhed

发明人： Pelle Rangsten ,  Hakan Johansson ,  Johan Bejhed

IPC分类号： H05K1/11 ,  H05K3/10

CPC分类号： B82Y15/00 ,  B64G1/1078 ,  B64G1/26 ,  B64G1/401 ,  B81B7/0006 ,  B81B2207/092 ,  B81B2207/096 ,  F02K9/62 ,  F02K9/80 ,  F05D2250/82 ,  F05D2250/84 ,  Y10T29/49083 ,  Y10T29/49099 ,  Y10T29/49155 ,  Y10T29/49346 ,  Y10T29/49718 ,  Y10T29/49746

摘要： A wafer assembly (30) includes a substrate (71), in turn including a wafer (70) or a stack of wafers. The wafer assembly (30) further includes an electrical connection (32) arranged through at least a part of the substrate (71). The electrical connection (32) is made by low-resistance silicon. The electrical connection (32) is positioned in a hole (84) penetrating at least a part of the substrate (71). A surface (78) of the substrate (71) confining the hole (84) is electrically insulating. The electrical connection (32) has at least one protrusion (75), which protrudes transversally to a main extension (83) of the hole (84) and the protrusion (75) protrudes outside a minimum hole diameter (85), as projected in the main extension (83) of the hole (84). Preferably, the protrusion (75) is supported by a support surface (81) of the substrate (71). A manufacturing method is also disclosed.

摘要翻译： 晶片组件（30）包括基板（71），其又包括晶片（70）或晶片堆叠。 晶片组件（30）还包括布置成穿过基底（71）的至少一部分的电连接（32）。 电连接（32）由低电阻硅制成。 电连接（32）位于贯穿基板（71）的至少一部分的孔（84）中。 限制孔（84）的基板（71）的表面（78）是电绝缘的。 电连接（32）具有至少一个突出部（75），该突起横向突出到孔（84）的主延伸部（83），并且突起（75）突出到最小孔直径（85）的外侧，如投影在 孔（84）的主延伸部（83）。 优选地，突起（75）由衬底（71）的支撑表面（81）支撑。 还公开了一种制造方法。

公开(公告)号：US07149282B2

公开(公告)日：2006-12-12

申请号：US10363134

申请日：2001-09-07

申请人： Pelle Rangsten ,  Carolina Ribbing ,  Klas Hjort ,  Jonas Tirén

发明人： Pelle Rangsten ,  Carolina Ribbing ,  Klas Hjort ,  Jonas Tirén

IPC分类号： H01J35/04 ,  H01J35/06 ,  H01J35/08

CPC分类号： A61N5/1001 ,  A61N5/1002 ,  H01J35/04 ,  H01J35/065 ,  H01J2235/164 ,  H01J2235/186

摘要： A miniaturized X-ray source is disclosed. It comprises an anode structure (43) and a cathode structure (41), each having an essentially pointed portion (44, 42), wherein at least the pointed portions being directed towards each other and enclosed in a vacuum cavity (49). The anode structure has an essentially dome shaped structure having a first essentially flat part (46) surrounded by a second essentially flat part (48), connected by a wall section (47), such that said first and second parts are located at different levels. The pointed portion is provided on said first flat portion and having an extension such that the apex of said pointed portion does not extend beyond the level of said second essentially flat part. A method of making an X-ray source is also disclosed.

摘要翻译： 公开了一种小型化X射线源。 它包括阳极结构（43）和阴极结构（41），每个阳极结构（43）具有基本上尖的部分（44,42），其中至少尖端部分被引导朝向彼此并封闭在真空空腔（49）中。 阳极结构具有基本上圆顶形的结构，其具有由第二基本上平坦的部分（48）围绕的第一基本上平坦的部分（46），所述第二基本上平坦的部分（48）由壁部分（47）连接，使得所述第一和第二部分位于不同的水平 。 尖部设置在所述第一平坦部分上并且具有延伸部，使得所述尖部的顶点不延伸超过所述第二基本平坦部分的高度。 还公开了制造X射线源的方法。

公开(公告)号：US06477233B1

公开(公告)日：2002-11-05

申请号：US09585283

申请日：2000-06-02

申请人： Carolina Ribbing ,  Pelle Rangsten ,  Lars Tenerz ,  Leif Smith ,  Klas Hjort

发明人： Carolina Ribbing ,  Pelle Rangsten ,  Lars Tenerz ,  Leif Smith ,  Klas Hjort

IPC分类号： H01J3506

CPC分类号： A61N5/1001 ,  A61N5/1007 ,  A61N2005/1008 ,  H01J35/08 ,  H01J35/32 ,  H01J2201/304 ,  H01J2235/087

摘要： An X-ray source includes a first support member and a second support member joined together so as to form a cavity between them and such that they are electrically insulated from each other. A cathode and an anode are located inside the cavity and opposite each other. The cathode is suitably made of diamond or diamond like material, and includes at least one pointed element.

摘要翻译： X射线源包括第一支撑构件和第二支撑构件，所述第一支撑构件和第二支撑构件连接在一起，以在它们之间形成空腔，并且使得它们彼此电绝缘。 阴极和阳极位于腔内并且彼此相对。 阴极适当地由金刚石或类金刚石材料制成，并且包括至少一个尖锐的元件。

公开(公告)号：US06275566B1

公开(公告)日：2001-08-14

申请号：US09557402

申请日：2000-04-24

申请人： Leif Smith ,  Lars Tenerz ,  Jonas Tiren ,  Pelle Rangsten

发明人： Leif Smith ,  Lars Tenerz ,  Jonas Tiren ,  Pelle Rangsten

IPC分类号： H01J3500

CPC分类号： A61N5/1001 ,  H01J35/32 ,  H01J2235/0233

摘要： A method and a system for x-ray treatment of, for example, cancer or restenosis prevention inside a living body is disclosed. A miniature x-ray tube (1) is provided with at least one pair of electrodes (6, 8), the electrodes alternatingly serving as anode and cathode, respectively. A power supply (13) is connected to the electrodes, and a switching unit of the power supply alternates the electrical potential across the electrodes. With the x-ray tube according to the invention the temperature increase at the site of treatment is limited, thereby providing an effective treatment without unduly prolonged treatment duration.

摘要翻译： 公开了一种在生物体内进行例如癌症或再狭窄预防的X射线治疗的方法和系统。 微型x射线管（1）设置有至少一对电极（6,8），电极分别交替地用作阳极和阴极。 电源（13）连接到电极，电源的开关单元交替跨越电极的电位。 对于根据本发明的X射线管，处理部位的温度升高是有限的，从而提供有效的治疗，而不会不适当地延长治疗持续时间。