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    Electronic device having an electronic component with a multi-layer cover, and method
    11.
    发明授权
    Electronic device having an electronic component with a multi-layer cover, and method 有权
    具有多层覆盖层的电子部件的电子设备及方法

    公开(公告)号：US06621163B2

    公开(公告)日：2003-09-16

    申请号：US10169498

    申请日：2002-07-03

    申请人： Johannus Wilhelmus Weekamp ,  Jorrit Jorritsma ,  Edwin Petrus Alois Maria Tijssen ,  Marc Andre De Samber

    发明人： Johannus Wilhelmus Weekamp ,  Jorrit Jorritsma ,  Edwin Petrus Alois Maria Tijssen ,  Marc Andre De Samber

    IPC分类号： H01L2348

    CPC分类号： H03H9/1092 ,  H01L2224/11 ,  H01L2924/00014 ,  H03H9/0547 ,  H05K3/284 ,  H05K3/3452 ,  H01L2224/0401

    摘要： An electronic device includes an electronic component 2, 3, such as a SAW (=Surface Acoustic Wave) filter 2, 3 having connection areas 4, 5. The filter 2, 3 is sealed off from the environment by means of a cover 6 forming a cavity 7 above the filter 2, 3. According to the invention, the cover 6 is formed by a lacquer layer 6A which is provided, at the location of the filter 2, 3, with an opening 7′ and which is covered with a photoresist layer 6B closing the opening 7′ such that the cavity 7 thus formed has a thickness above zero everywhere above the filter 2, 3. This enables an accurate and stable frequency selection by means of the filter 2, 3 and allows the device according to the invention to be very compact and easy to manufacture. Thus, the device according to the invention is very suitable for use in an application such as a mobile telephone, also after integration of the device with a semiconductor device. The photoresist layer 6B and the lacquer layer 6A preferably contain further openings 8, at the location of the connection regions 4, 5, which are provided with bumps 9, preferably solder bumps 9. Preferably, the photoresist layer 6B includes a solid foil 6B, which is solder-repellent.

    摘要翻译： 电子设备包括电子部件2,3，例如具有连接区域4,5的SAW（=表面声波）滤波器2,3。过滤器2,3通过形成的盖6与环境密封 在过滤器2,3上方的空腔7.根据本发明，盖6由涂层6A形成，该漆层6A在过滤器2,3的位置处设置有开口7'，并且覆盖有 光致抗蚀剂层6B封闭开口7'，使得如此形成的空腔7的厚度在滤波器2,3之上的任何地方均具有高于零的厚度。这使得能够通过滤波器2,3准确稳定的频率选择，并允许根据 本发明非常紧凑，易于制造。 因此，根据本发明的装置在将装置与半导体装置集成之后也非常适用于诸如移动电话的应用。 光致抗蚀剂层6B和漆层6A优选地在连接区域4,5的位置处包含另外的开口8，所述连接区域4,5设置有凸起9，优选为焊料凸块9.优选地，光致抗蚀剂层6B包括固体箔6B， 这是阻燃剂。

    Semiconductor device having a field effect transistor and a method of manufacturing such a device
    12.
    发明授权
    Semiconductor device having a field effect transistor and a method of manufacturing such a device 有权
    具有场效应晶体管的半导体器件及其制造方法

    公开(公告)号：US06420755B1

    公开(公告)日：2002-07-16

    申请号：US09709663

    申请日：2000-11-10

    申请人： Johannes Bloos ,  Antonius Waltherus Jacobus Petrus Den Boer ,  Erik Cornelis Egbertus Van Grunsven ,  Jacob Klerk ,  Marc Andre De Samber ,  Johannus Wilhelmus Weekamp

    发明人： Johannes Bloos ,  Antonius Waltherus Jacobus Petrus Den Boer ,  Erik Cornelis Egbertus Van Grunsven ,  Jacob Klerk ,  Marc Andre De Samber ,  Johannus Wilhelmus Weekamp

    IPC分类号： H01L2976

    CPC分类号： H01L29/80 ,  H01L23/481 ,  H01L2224/0401 ,  H01L2224/05548 ,  H01L2224/05567 ,  H01L2224/13022 ,  H01L2224/13024 ,  H01L2924/0002 ,  H01L2924/13091 ,  H01L2224/05552 ,  H01L2924/00

    摘要： A field effect transistor (T) of the (quasi-)vertical type, which means that in the semiconductor body (10) of the transistor (T), a source (1) and a drain (3) are positioned (approximately) above each other and are separated from each other by the channel region (2), which is connected to a gate region (4), each one of said regions being connected to a connection conductor (6, 7, 11) joining a connection region (7, 8, 12). The connection regions (7, 8) of the source (1) and the gate (4) are situated on top of the semiconductor body (10). The semiconductor body (10) is provided with a through-hole (9) at least one wall of which is covered with a conductive layer (11), which is connected to the drain (3), and which forms the connection conductor (11) of the drain (3) and which is connected to the connection region (12) for the drain (3) situated on top of the semiconductor body (10). In this way, the transistor (T) is very well suited for surface mounting and is also very easy to manufacture. The through-hole (9) can be made by means of a cheap technique, such as laser cutting or sandblasting. Moreover, the transistor (T) is insensitive to the thickness of the channel region (2), which, in addition, may be comparatively thick. This simplifies the manufacture thereof and renders the transistor (T) suitable for both high power and high voltage applications. An additional advantage is that the transistor (T) can be manufactured without using a comparatively expensive epitaxial process.

    摘要翻译： （准）垂直型的场效应晶体管（T），这意味着在晶体管（T）的半导体本体（10）中，源（1）和漏极（3）位于（大约）上方 彼此分离，并且通过连接到栅极区域（4）的沟道区域（2）彼此分离，每个所述区域连接到连接导体（6,7,11），所述连接导体（6,7,11）连接到连接区域 7,8,12）。 源极（1）和栅极（4）的连接区域（7,8）位于半导体本体（10）的顶部。 半导体本体（10）设置有通孔（9），其至少一个壁被导电层（11）覆盖，该导电层连接到漏极（3），并形成连接导体（11） ），并且连接到位于半导体本体（10）的顶部上的用于漏极（3）的连接区域（12）。 以这种方式，晶体管（T）非常适合于表面安装，并且也非常容易制造。 通孔（9）可以通过诸如激光切割或喷砂的廉价技术制成。 此外，晶体管（T）对沟道区域（2）的厚度不敏感，此外，其可以相对较厚。 这简化了其制造，并且使晶体管（T）适合于高功率和高电压应用。 另外的优点是可以在不使用相对昂贵的外延工艺的情况下制造晶体管（T）。

    Method of manufacturing a semiconductor device and semiconductor device
    16.
    发明授权
    Method of manufacturing a semiconductor device and semiconductor device 有权
    制造半导体器件和半导体器件的方法

    公开(公告)号：US06878573B2

    公开(公告)日：2005-04-12

    申请号：US10480113

    申请日：2002-06-17

    申请人： Johannus Wilhelmus Weekamp ,  Marc Andre De Samber ,  Durandus Kornelius Dijken

    发明人： Johannus Wilhelmus Weekamp ,  Marc Andre De Samber ,  Durandus Kornelius Dijken

    IPC分类号： H01L23/28 ,  H01L21/48 ,  H01L21/56 ,  H01L23/051 ,  H01L23/12 ,  H01L23/29 ,  H01L23/31 ,  H01L23/538 ,  H01L23/66 ,  H01L25/065 ,  H01L21/44

    CPC分类号： H01L23/3107 ,  H01L21/56 ,  H01L23/051 ,  H01L23/66 ,  H01L25/0652 ,  H01L2224/05001 ,  H01L2224/05022 ,  H01L2224/051 ,  H01L2224/05571 ,  H01L2224/056 ,  H01L2224/16 ,  H01L2924/01079 ,  H01L2924/1423 ,  H01L2924/00014

    摘要： The invention relates to a method of manufacturing a semiconductor device (10), wherein a semiconductor element (1) provided with a number of connection regions (2) is fitted between a first, electroconductive plate (3) and a second plate (4), wherein two connection conductors (3A, 3B) are formed, from the first plate (3), for the two connection regions (2A, 2B) of the element (1), wherein a passivating encapsulation (5) is provided between the plates (3, 4) and around the element (1), and wherein the device (10) is formed by applying a mechanical separating technique in two mutually perpendicular directions (L, M).In a method according to the invention, the connection conductors (3A, 3B) are formed by providing a mask (6) on the first conducting plate (3) in such a manner that a part (3C) of the plate (3) situated between the connection regions (2A, 2B) remains exposed, which part is subsequently removed by etching. Such a method enables a very compact discrete or at least semi-discrete semiconductor device (10) to be readily obtained at low cost, while a high yield is achieved. In a preferred embodiment, also further parts (3D) of the conducting plate (3) situated at the location where the device (10) is to be sawn, cut or broken remain uncovered by the mask (6) and are removed during etching.

    摘要翻译： 本发明涉及一种制造半导体器件（10）的方法，其中在第一导电板（3）和第二板（4）之间安装设有多个连接区域（2）的半导体元件（1） ，其中，对于所述元件（1）的两个连接区域（2A，2B），从所述第一板（3）形成两个连接导体（3A，3B），其中在所述板之间设置钝化封装（5） （3,4）并且围绕所述元件（1），并且其中所述装置（10）通过在两个相互垂直的方向（L，M）上施加机械分离技术而形成。在根据本发明的方法中，连接导体 （3A，3B）通过在第一导电板（3）上设置掩模（6）而形成，使得位于连接区域（2A，2B）之间的板（3）的部分（3C）保持暴露 ，随后通过蚀刻去除该部分。 这种方法使得能够以低成本容易地获得非常紧凑的离散或至少半分立半导体器件（10），同时实现高产率。 在优选实施例中，位于设备（10）将被锯，切割或断裂的位置处的导电板（3）的另外的部分（3D）保持未被掩模（6）覆盖，并且在蚀刻期间被移除。

    Laser projection system
    17.
    发明授权
    Laser projection system 有权
    激光投影系统

    公开(公告)号：US07775670B2

    公开(公告)日：2010-08-17

    申请号：US11573915

    申请日：2005-08-25

    申请人： Renatus Hendricus Maria Sanders ,  Johannus Wilhelmus Weekamp

    发明人： Renatus Hendricus Maria Sanders ,  Johannus Wilhelmus Weekamp

    IPC分类号： G03B21/00

    CPC分类号： H04N5/74 ,  G02B3/14 ,  G02B26/005 ,  G02B26/06 ,  G02B27/48 ,  G03F7/70583 ,  H04N9/3129

    摘要： The present invention relates to a laser projection system (1) having means for reducing the coherence of a generated laser beam (3) in order to reduce the occurrence of annoying speckle artifacts in images produced by the system. Coherence is reduced by letting the laser beam (3) pass through a transparent cell (6) comprising first (A) and second (B) immiscible fluids having different refractive indices. The fluids are displaced in the cell, preferably using an electrowetting technique. The cell (6) may thus be realized as an electrowetting lens, which is driven with a pseudo random driving signal.

    摘要翻译： 激光投影系统本发明涉及一种激光投射系统（1），其具有用于减小所产生的激光束（3）的相干性的装置，以便减少由系统产生的图像中令人讨厌的散斑伪像的发生。 通过使激光束（3）通过包括具有不同折射率的第一（A）和第二（B））不混溶流体的透明单元（6）来减小相干性。 流体在电池中移动，优选使用电润湿技术。 因此，电池（6）可以被实现为用伪随机驱动信号驱动的电润湿透镜。

    Electronic device mountable onto a substrate using surface mount techniques, and method
    18.
    发明授权
    Electronic device mountable onto a substrate using surface mount techniques, and method 失效
    使用表面贴装技术安装在基板上的电子装置及方法

    公开(公告)号：US07446383B2

    公开(公告)日：2008-11-04

    申请号：US10571627

    申请日：2004-08-30

    申请人： Johannus Wilhelmus Weekamp ,  Mark Hermanus Gortemaker ,  John Antoine Peters

    发明人： Johannus Wilhelmus Weekamp ,  Mark Hermanus Gortemaker ,  John Antoine Peters

    IPC分类号： H01L29/82

    CPC分类号： G01R33/09 ,  H01L2224/16 ,  H01L2924/07811 ,  H01L2924/1815 ,  H05K1/185 ,  H05K1/187 ,  H05K3/20 ,  H01L2924/00

    摘要： The sensing device (100) comprises a first sensing element (10) having a reference plane (1), between which sensing element (10) and a contacting side (3) of the device (100) a predefined angle is present. Conductors couple the sensing element (10) to external contacting means (30). The sensing device (100) is further provided with a body (21), which encapsulates the first sensing element (10) and at the same time acts as a carrier for the conductors, so that the contacting side (3) is a face of the body (21). The sensing device (100) may contain more than one sensing element (10,20), which are by preference magneto-resistive sensors. It can be suitably manufactured in that parts (21A, 21B) of the body are rotated with respect to the contacting side (3), the parts (21A, 21B) of the body having complementary shapes.

    摘要翻译： 感测装置（100）包括具有参考平面（1）的第一感测元件（10），感测元件（10）和设备（100）的接触侧（3）之间存在预定角度。 导体将感测元件（10）耦合到外部接触装置（30）。 感测装置（100）还设置有主体（21），其封装第一感测元件（10）并且同时用作导体的载体，使得接触侧（3）是 身体（21）。 感测装置（100）可以包含多于一个感测元件（10,20），其通过偏好磁阻传感器。 可以适当地制造主体部分（21A，21B）相对于接触侧（3），主体部分（21A，21B）具有互补形状的部分（21A，21B）。

    X-ray apparatus including a filter with filter elements having an adjustable absorptivity
    20.
    发明授权
    X-ray apparatus including a filter with filter elements having an adjustable absorptivity 失效
    X射线装置包括具有可调吸收率的滤光元件的滤光器

    公开(公告)号：US06438211B1

    公开(公告)日：2002-08-20

    申请号：US09686827

    申请日：2000-10-11

    申请人： Johannus Wilhelmus Weekamp ,  Menno Willem Jose Prins

    发明人： Johannus Wilhelmus Weekamp ,  Menno Willem Jose Prins

    IPC分类号： G21K300

    CPC分类号： G21K1/10

    摘要： An X-ray apparatus includes an X-ray source for producing a beam of X-rays, an X-ray detector for detecting this radiation, and an X-ray filter with filter elements which is arranged between the X-ray source and the X-ray detector so as to attenuate the X-ray beam in each independent filter element individually. Each filter element can contain a liquid filling (22) which is electrically conductive and X-ray absorbing, the value of the X-ray absorptivity of each filter element being discretely adjustable by step-wise adjustment of the level of the liquid filling within each filter element. Each filter element includes an electrode (23) which is positioned between an isolator layer (34) and a substrate (38) in a wall of the filter element in order to apply an electric potential to the wall of this element. Another electric potential is applied to the liquid filling. Therefore, an electric capacitance can be defined per unit of surface area of the filter element. In order to achieve step-wise filling of the filter element, in accordance with the invention the electric capacitance per unit of surface area of the filter element is varied in its longitudinal direction z. This is realized, for example, by subdividing the electrode (23) into electrode segments of different surface area in the longitudinal direction z of the filter element, the first electrode segment (37) having a surface area which is larger than that of the second electrode segment (39).

    摘要翻译： X射线装置包括用于产生X射线束的X射线源，用于检测该辐射的X射线检测器，以及配置在X射线源和X射线源之间的具有滤色器元件的X射线滤波器 X射线检测器，以便分别在每个独立的滤光元件中衰减X射线束。 每个过滤元件可以包含导电和X射线吸收的液体填充物（22），每个过滤元件的X射线吸收率的值通过逐步调节每个过滤元件内的液体填充液位而离散地调节 过滤元件 每个过滤器元件包括位于过滤元件的壁中的隔离层（34）和基板（38）之间的电极（23），以便向该元件的壁施加电势。 对液体填充物施加另一电位。 因此，可以在过滤元件的每单位表面积上定义电容。 为了实现逐步填充过滤元件，根据本发明，过滤元件的每单位表面积的电容在其纵向方向z上是变化的。 例如，这可以通过将电极（23）细分成在滤光元件的长度方向z上的不同的表面积的电极段，第一电极段（37）的表面积大于第二电极 电极段（39）。