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    Semiconductor device having a field effect transistor and a method of manufacturing such a device
    1.
    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
    2.
    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。

    Electrode-type heat sink
    3.
    发明授权
    Electrode-type heat sink 有权
    电极式散热片

    公开(公告)号：US07105922B2

    公开(公告)日：2006-09-12

    申请号：US11065564

    申请日：2005-02-24

    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： H01L23/34

    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），其中钝化封装（5）为 设置在板（3,4）之间并且围绕元件（1），并且其中通过在两个相互垂直的方向（L，M）上施加机械分离技术来形成装置（10）。 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，使得板的部分（3C） 位于连接区域（2A，2B）之间的3）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）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 。

    Electronic device having an electronic component with a multi-layer cover, and method
    5.
    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。

    Opto-electronic input device, method of manufacturing such a device and method of measuring the movement of an object by means of such a device
    7.
    发明授权
    Opto-electronic input device, method of manufacturing such a device and method of measuring the movement of an object by means of such a device 有权
    光电输入装置，制造这种装置的方法以及通过这种装置测量物体运动的方法

    公开(公告)号：US07714835B2

    公开(公告)日：2010-05-11

    申请号：US10558719

    申请日：2004-05-24

    申请人： Marc Andre De Samber ,  Roger A. Vranken ,  Johannus Wilhelmus Weekamp

    发明人： Marc Andre De Samber ,  Roger A. Vranken ,  Johannus Wilhelmus Weekamp

    IPC分类号： G09G5/00

    CPC分类号： G06F3/03547 ,  G06F3/0421

    摘要： The invention relates to an opto-electronic input device (10), wherein the input is formed by detected movements of an object (M), which opto-electronic input device is provided with an optical module (11) comprising at least one laser (1) mounted on a carrier plate (4), which laser emits a radiation beam (S) that is guided to a plate (V) close to the object (M) and, after reflection therefrom, causes a change in the resonant cavity of the laser (1) which is representative of the movement of the object (M), and which is measured within the module (11). According to the invention, the plate (V) close to the object (M) comprises, within a projection of the object (M), a first portion (VI) through which the beam (S) can pass and which has a fixed position with respect to the carrier plate (4), and a second portion (V2) which is movable in a direction perpendicular to the carrier plate (4) and which comprises signal means which, when they are moved, provide a signal that is observable by a user of the device (10). In this way, the device (10) provides feedback to a human user through his tactile sense and preferably also through his auditory sense. The invention also comprises a method of manufacturing such a device and a method of inputting the movement of an object (M) using such a device.

    摘要翻译： 本发明涉及一种光电输入设备（10），其中通过物体（M）的检测到的移动来形成输入，该光电输入设备设置有包括至少一个激光器的光学模块（11） 1），其安装在载体板（4）上，该激光器发射被引导到靠近物体（M）的板（V）的辐射束（S），并且在其反射之后，谐振腔 激光器（1），其代表物体（M）的移动，并且在模块（11）内测量。 根据本发明，靠近物体（M）的板（V）在物体（M）的突出部内包括第一部分（VI），梁（S）可以穿过该第一部分（VI）并具有固定位置 和相对于承载板（4）的第二部分（V2），以及可沿垂直于承载板（4）的方向移动的第二部分（V2），并且包括信号装置，当信号装置移动时，提供可被 设备（10）的用户。 以这种方式，设备（10）通过他的触觉来优选地通过他的听觉来向人类用户提供反馈。 本发明还包括制造这种装置的方法和使用这种装置输入物体（M）的运动的方法。

    Method Liquefaction of Starchcontaining Material
    9.
    发明申请
    Method Liquefaction of Starchcontaining Material 有权
    方法含淀粉材料的液化

    公开(公告)号：US20080278692A1

    公开(公告)日：2008-11-13

    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： G03B21/14

    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 artefacts 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 realised as an electrowetting lens, which is driven with a pseudo random driving signal.

    摘要翻译： 本发明涉及一种激光投影系统（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。

    Variable Focus Lens Package in Which a Sealing Ring is Used for Compensating for Volume Variations of Fluids Contained by the Package
    10.
    发明申请
    Variable Focus Lens Package in Which a Sealing Ring is Used for Compensating for Volume Variations of Fluids Contained by the Package 审中-公开
    可变焦距透镜封装，其中密封环用于补偿由封装所包含的流体的体积变化

    公开(公告)号：US20080231965A1

    公开(公告)日：2008-09-25

    申请号：US10597414

    申请日：2005-01-24

    申请人： Johannus Wilhelmus Weekamp

    发明人： Johannus Wilhelmus Weekamp

    IPC分类号： G02B3/14

    CPC分类号： G02B3/14 ,  G02B7/028 ,  G02B26/005

    摘要： A variable focus lens package (1) comprises an annular body (10) having a through-hole (11), which is closed off by means of lens members (30, 70), and which is sealed by means of sealing rings (50, 60). The through-hole (11) is filled with quantities of water (86) and oil (87), which are separated by a meniscus (88). A portion of the surface of the body (10) is covered with an electrically conducting layer (16). The shape of the meniscus (88) is variable under the influence of a voltage between this electrically conducting layer (16) and the water (86). In this way, the meniscus (88) is applicable as a lens having an adjustable focus. One of the sealing rings (60) is arranged such as to be capable of expanding and shrinking along with the fluids (86, 87), to an extent which is sufficient for compensating for volume variations in these fluids (86, 87).

    摘要翻译： 可变焦距透镜封装（1）包括具有通孔（11）的环形体（10），通孔（11）通过透镜构件（30,70）封闭，并且通过密封环（50 ，60）。 通孔（11）中填充有水分（86）和油（87），它们由弯液面（88）分开。 主体（10）的表面的一部分被导电层（16）覆盖。 弯液面（88）的形状在该导电层（16）和水（86）之间的电压的影响下是可变的。 以这种方式，弯液面（88）可用作具有可调焦点的透镜。 密封环（60）中的一个被布置成能够与流体（86,87）一起膨胀和收缩到足以补偿这些流体（86,87）中的体积变化的程度。