X-Ray Inspection System and Method
    42.
    发明申请
    X-Ray Inspection System and Method 有权
    X射线检测系统及方法

    公开(公告)号:US20090268869A1

    公开(公告)日:2009-10-29

    申请号:US12302869

    申请日:2007-05-22

    Applicant: Rogert Hadland

    Inventor: Rogert Hadland

    CPC classification number: G01N23/046 G01N2223/419 H01J2235/00

    Abstract: The invention provides an automatic system and method using x-ray inspection to image arrays of electrical interconnections on electronic devices. The electron beam of a rotating anode X-ray tube is deflected relative to the anode to cause emission of x-rays from different regions of the anode at different times. The x-ray tube is located at an inspection station for the electronic devices and disposed to irradiate a first part of the array of interconnections with x-rays emitted from a first region of the anode and to irradiate a further part of the array of interconnections with x-rays emitted from another region of the anode. X-rays emerging from the array of interconnections are detected and used to image part at least of the array in order to automatically register interconnection integrity failures and/or detect a performance trend in the formation of the connections. Typically, the arrays of electrical interconnections are established between a ball grid array on the underside of an electronics package and an array of blobs of solder paste on a printed circuit board.

    Abstract translation: 本发明提供一种使用X射线检查来在电子设备上成像电互连阵列的自动系统和方法。 旋转阳极X射线管的电子束相对于阳极偏转,从而在不同时间从阳极的不同区域发射X射线。 X射线管位于用于电子设备的检查站处,并设置成用从阳极的第一区域发射的x射线照射互连阵列的第一部分,并且照射互连阵列的另一部分 其中x射线从阳极的另一区域发射。 从互连阵列中出现的X射线被检测并用于对阵列中的至少一部分进行成像,以便自动注册互连完整性故障和/或检测形成连接的性能趋势。 通常,在电子封装的底面上的球栅阵列和印刷电路板上的焊膏团阵列之间建立电互连阵列。

    X-ray generator for an x-ray apparatus with x-ray lens module
    45.
    发明申请
    X-ray generator for an x-ray apparatus with x-ray lens module 审中-公开
    用于具有x射线透镜模块的X射线装置的X射线发生器

    公开(公告)号:US20070030956A1

    公开(公告)日:2007-02-08

    申请号:US11472686

    申请日:2006-06-22

    Applicant: Mathias Hornig

    Inventor: Mathias Hornig

    CPC classification number: G21K1/06 H01J2235/00 H05G1/02

    Abstract: In an x-ray generator for an x-ray apparatus with an x-ray tube (10) from which x-rays exit at a beam exit window, an x-ray lens module is provided that is located in the immediate proximity of and in front of the beam exit window. The x-ray lens module allows the insertion (switching) of an x-ray lens into the beam path of the x-rays.

    Abstract translation: 在用于具有X射线管(10)的x射线装置的x射线发生器中,X射线管(X)从射线出射窗口射出X射线管,提供x射线透镜模块,其位于紧邻 在光束出口窗前。 X射线透镜模块允许将x射线透镜插入(切换)到x射线的光束路径中。

    엑스선관 및 엑스선 발생 장치
    46.
    发明公开
    엑스선관 및 엑스선 발생 장치 有权
    X射线管和X射线发生器

    公开(公告)号:KR1020100039795A

    公开(公告)日:2010-04-16

    申请号:KR1020090047993

    申请日:2009-06-01

    Inventor: 김도윤

    CPC classification number: H05G1/06 B82Y40/00 H01J35/06 H01J2235/00 H05G1/04

    Abstract: PURPOSE: An X-ray tube and an X-ray generator are provided to improve electron focusing efficiency by arranging a magnetic coil around an anode. CONSTITUTION: A ceramic tube has a U-shape section. A ceramic tube is formed by combining two tubes. One of two tubes has a combination unit. An electron generator emits an electron to the inside of the ceramic tube. An anode(143) is arranged on the end of the ceramic tube and has a tube shape. A magnetic coil(142) is arranged around the anode and forms a magnetic field for focusing the electron. A target(145) is arranged on one end of the anode to convert the electron to an X-ray.

    Abstract translation: 目的:提供X射线管和X射线发生器,通过在阳极周围布置磁性线圈来提高电子聚焦效率。 构成:陶瓷管具有U形截面。 通过组合两个管形成陶瓷管。 两个管中的一个具有组合单元。 电子发生器向陶瓷管的内部发射电子。 阳极(143)布置在陶瓷管的端部上并具有管状。 电磁线圈(142)布置在阳极周围并形成用于聚焦电子的磁场。 靶(145)布置在阳极的一端,以将电子转换成X射线。

    엑스선 발생장치
    47.
    发明公开
    엑스선 발생장치 有权
    X射线管

    公开(公告)号:KR1020050080984A

    公开(公告)日:2005-08-18

    申请号:KR1020040009188

    申请日:2004-02-12

    Inventor: 전영배

    CPC classification number: H05G1/04 H01J35/02 H01J2235/00

    Abstract: 본 발명은 엑스선 발생장치에 대한 것으로, 발명의 주된 목적은 튜브를 알루미늄 소재의 관으로 제조하되, 내부를 개폐가능하도록 하면서 진공을 형성할 수 있도록 하여 제작이 용이하고, 내부 부품의 교체가 가능하여 반 영구적으로 사용할 수 있도록 하는데 있다.
    상기 목적한 바를 달성하기 위한 본 발명의 엑스선 발생 튜브는 내부에 엑스선 발생기구(140)를 내장하되, 내부가 원통형으로 이루어진 채, 선단면 중앙에는 타겟(141)을 가지고, 타측에는 삽입단부(111)로 이루어진 전반부 반체(110)와, 내부가 원통형으로 이루어진 채, 상기 전반부 반체(110)의 삽입단부(111)가 끼워질 수 있도록 수용단부(121)가 마련되고, 후단면에 고압 케이블용 연결부(122)가 구비되는 후반부 반체(120); 상기 후반부 반체(120)의 일측에 구비한 진공제공수단(150); 그리고 상기한 전반부 반체(110)의 삽입단부(111)와 후반부 반체(120)의 수용단부(121)를 끼워 조립한 상태에서 이들을 상호 결속시키기 위한 체결수단(130);을 포함하여 엑스선 발생 튜브(100)를 구성하는 것이다.

    放射線画像処理装置および方法
    48.
    发明申请
    放射線画像処理装置および方法 审中-公开
    辐射图像处理装置和方法

    公开(公告)号:WO2013187040A1

    公开(公告)日:2013-12-19

    申请号:PCT/JP2013/003631

    申请日:2013-06-10

    Inventor: 森田 順也

    Abstract: 【課題】被写体に照射される放射線の照射条件のみならず、被写体の厚さをも考慮して、所望の照射条件によるコントラストを有する放射線画像を取得できるようにする。 【解決手段】組成情報取得部(82)が乳腺脂肪比率を算出し、第1情報取得部(84)が、放射線画像のコントラストを表す撮影コントラスト情報を取得する。第2情報取得部(86)は、X線の目標照射条件を設定し、目標照射条件に基づいて、放射線画像の目標とするコントラストを表す目標コントラスト情報を取得する。コントラスト補正量決定部(88)は、撮影コントラスト情報および目標コントラスト情報に基づいて、コントラストの補正量を決定する。画像処理部(92)が、放射線画像に対して、決定されたコントラスト補正量に基づく階調処理を含む画像処理を行い、処理済みの放射線画像を取得する。

    Abstract translation: [问题]为了获得具有在期望的照射条件下获得的对比度的放射线图像,不仅考虑照射被摄体的辐射的照射条件,而且考虑到被检体的厚度。 [解决方案]组合物信息获取单元(82)计算乳腺脂肪比率,第一信息获取单元(84)获取表示放射线图像的对比度的成像对比度信息。 第二信息获取单元(86)设置X射线的目标照射条件,并且基于目标照射条件获取表示放射线图像的目标对比度的目标对比度信息。 对比度校正量确定单元(88)基于成像对比度信息和目标对比度信息来确定对比度的校正量。 图像处理单元(92)对放射线图像进行基于所确定的对比度校正量的灰度处理的图像处理,得到经处理的放射线图像。

    X RAY IMAGING SYSTEM WITH CYLINDRICAL ARRANGEMENT OF SOURCE AND DETECTOR
    49.
    发明申请
    X RAY IMAGING SYSTEM WITH CYLINDRICAL ARRANGEMENT OF SOURCE AND DETECTOR 审中-公开
    X射线成像系统与源和检测器的圆柱形布置

    公开(公告)号:WO2009027904A3

    公开(公告)日:2009-04-30

    申请号:PCT/IB2008053353

    申请日:2008-08-21

    Abstract: The invention relates to an X-rayimaging system (100) like a CT-scanner. In a preferred embodiment of the system, a cylindrical X-raydetector(130) is sandwiched between two cylindrical X-raysources (110, 120) or vice versa. The X-raysources preferably comprise cathodes with carbon nanotubes and a multitude of focal spots(111) that can selectively be controlled. The cylinder-diameters of the X-raysource and the X-raydetector may be the same or, preferably, be different. Moreover, the X-raysource and the X-ray detector preferably extend circumferentially over less than the full angle of 360°.

    Abstract translation: 本发明涉及像CT扫描仪的X射线成像系统(100)。 在系统的优选实施例中,圆柱形X射线检测器(130)夹在两个圆柱形X射线源(110,120)之间,反之亦然。 X射线源优选地包括具有碳纳米管的阴极和可以选择性地被控制的多个焦点(111)。 X射线源和X射线检测器的圆筒直径可以相同或优选地不同。 此外,X射线源和X射线检测器优选地圆周地延伸小于360°的全角。

    SMOKE DETECTOR AND IONISATION APPARATUS
    50.
    发明申请
    SMOKE DETECTOR AND IONISATION APPARATUS 审中-公开
    烟雾探测器和发光装置

    公开(公告)号:WO2008007084A1

    公开(公告)日:2008-01-17

    申请号:PCT/GB2007/002587

    申请日:2007-07-11

    CPC classification number: G08B17/11 G01N27/64 H01J2235/00

    Abstract: A smoke detector comprises a soft x-ray source (10) and an air space (16) communicating with ambient air (18) and positioned so that soft x-rays produced by the soft x-ray source (10) pass into the air space (16) to ionise air in the air space (16). A detector (14) is positioned for detecting ionised air in the air space (16). Smoke particles entering into the air space (16) mop up ionised air. This leads to a reduction in the number of ions detected which triggers an alarm. The soft x-ray source (10) preferably comprises a substrate (22) on which are provided a plurality of nanometer scale elongate structures (28). The elongate structures (28) are provided in an evacuated chamber (42) formed between the substrate (22), a spacer (30), and a laminated film (36). The laminated film (36) comprises an aluminium foil layer (38) and a supporting nylon layer (40). A voltage converting circuit (44) is powered by a 9 volt DC battery and applies a 1.5kV DC voltage between the substrate (22) and the aluminium foil layer (38). In use, the electrical voltage induces field emission of electrons from the elongate structures (28). The electrons are accelerated across the chamber (42) to the aluminium foil layer (38), where they collide with the foil layer (38) and produce the soft x-rays.

    Abstract translation: 烟雾检测器包括软x射线源(10)和与环境空气(18)连通并且被定位成使得由软x射线源(10)产生的软x射线进入空气的空气空间(16) 空间(16)离子化空气中的空气(16)。 定位检测器(14),用于检测空气空间(16)中的电离空气。 进入空气空间(16)的烟雾颗粒吸入电离空气。 这导致检测到的触发警报的离子数量减少。 软X射线源(10)优选地包括衬底(22),在其上设置有多个纳米级细长结构(28)。 细长结构(28)设置在形成在基板(22),间隔件(30)和层压膜(36)之间的真空室(42)中。 层压膜(36)包括铝箔层(38)和支撑尼龙层(40)。 电压转换电路(44)由9伏直流电池供电,并在基板(22)和铝箔层(38)之间施加1.5kV的直流电压。 在使用中,电压引起来自细长结构(28)的电子的场发射。 电子通过室(42)加速到铝箔层(38),在铝箔层(38)中它们与箔层(38)碰撞并产生软X射线。

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