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    MICROELECTRONIC SENSOR DEVICE FOR DETECTING LABEL PARTICLES
    22.
    发明申请
    MICROELECTRONIC SENSOR DEVICE FOR DETECTING LABEL PARTICLES 有权
    用于检测标签颗粒的微电子传感器装置

    公开(公告)号：US20100092996A1

    公开(公告)日：2010-04-15

    申请号：US12518164

    申请日：2007-12-10

    申请人： Coen Adrianus Verschuren ,  Dominique Maria Bruls ,  Albert Hendrik Jan Immink ,  Femke Karina De Theije ,  Thea Van Der Wijk ,  Alexander Marc Van Der Lee ,  Johannes Joseph Hubertina Barbara Schleipen

    发明人： Coen Adrianus Verschuren ,  Dominique Maria Bruls ,  Albert Hendrik Jan Immink ,  Femke Karina De Theije ,  Thea Van Der Wijk ,  Alexander Marc Van Der Lee ,  Johannes Joseph Hubertina Barbara Schleipen

    IPC分类号： G01N33/53 ,  C12M1/34

    CPC分类号： G01N33/543 ,  G01N21/552 ,  G01N21/553 ,  G01N21/6428 ,  G01N21/6452 ,  G01N21/648 ,  G01N27/745 ,  G01N33/54306 ,  G01N33/54386 ,  Y10S436/00

    摘要： The invention relates to a microelectronic sensor device for the detection of target components that comprise label particles, for example magnetic particles (1). The sensor device comprises a carrier (11) with a binding surface (12) at which target components can collect and optionally bind to specific capture elements. An input light beam (L1) is transmitted into the carrier and totally internally reflected at the binding surface (12). The amount of light in the output light beam (L2) and optionally also of fluorescence light emitted by target components at the binding surface is then detected by a light detector (31). Evanescent light generated during the total internal reflection is affected (absorbed, scattered) by target components and/or label particles (1) at the binding surface (12) and will therefore be missing in the output light beam (L2). This can be used to determine the amount of target components at the binding surface (12) from the amount of light in the output light beam (L2, L2a, L2b). A magnetic field generator (41) is optionally used to generate a magnetic field (B) at the binding surface (12) by which magnetic label particles (1) can be manipulated, for example 15 attracted or repelled.

    摘要翻译： 本发明涉及用于检测包含标签颗粒（例如磁性颗粒（1））的目标组分的微电子传感器装置。 传感器装置包括具有结合表面（12）的载体（11），靶组分可以收集并任选地结合到特定的捕获元件。 输入光束（L1）被传输到载体中并在结合表面（12）处全反射。 由光检测器（31）检测输出光束（L2）中的光量以及可选地由结合表面上的目标成分发出的荧光。 在全内反射期间产生的渐消光在目标部件和/或粘合表面（12）处的标签颗粒（1）受到影响（吸收，散射），因此在输出光束（L2）中将被丢失。 这可以用于根据输出光束（L2，L2a，L2b）中的光量来确定结合表面（12）处的目标成分的量。 可选地使用磁场发生器（41）来在绑定表面（12）处产生磁场（B），通过该磁场可以操纵磁性标签颗粒（1），例如15被吸引或排斥。

    Two-Dimensional Symbol Detector One-Dimensional Symbol Detection
    23.
    发明申请
    Two-Dimensional Symbol Detector One-Dimensional Symbol Detection 审中-公开
    二维符号检测器一维符号检测

    公开(公告)号：US20080159106A1

    公开(公告)日：2008-07-03

    申请号：US10598242

    申请日：2005-02-28

    申请人： Albert Hendrik Jan Immink ,  Willem Marie Julia Marcel Coene

    发明人： Albert Hendrik Jan Immink ,  Willem Marie Julia Marcel Coene

    IPC分类号： G11B20/10

    CPC分类号： G11B20/10009 ,  G11B20/10046 ,  G11B2020/1859

    摘要： The present invention relates to a symbol detection apparatus for detecting the symbol values of a one-dimensional channel data stream recorded along one-dimensional contiguous tracks on a record carrier, wherein the symbols of adjacent tracks have a varying phase relation. In order to enable the use of a 2D symbol detection scheme for symbol detection of the symbol values of a one-dimensional channel data stream, an apparatus is proposed comprising: a phase detection means (31) for detecting the phase relation of the symbols of at least two adjacent tracks, a processing means (30) for determining HF reference levels at the symbol positions of the symbols of said at least two adjacent tracks by recalculating an ideal two-dimensional target HF impulse response (gk,2D) of the symbols of said at least two adjacent tracks, said ideal two-dimensional target HF impulse response (gk,2D) representing an HF impulse response assuming no phase difference between the symbols of said at least two adjacent tracks, based on the detected phase relation, and 2D symbol detection means (6) for symbol detection of the symbols of at least one of said at least two adjacent tracks using said HF reference levels (REFk,i) and HF signal values (HFkk,i) read-out from said record carrier

    摘要翻译： 本发明涉及一种符号检测装置，用于检测记录在记录载体上的一维连续轨迹记录的一维通道数据流的符号值，其中相邻轨迹的符号具有变化的相位关系。 为了能够使用用于符号检测一维信道数据流的符号值的2 D符号检测方案，提出了一种装置，包括：相位检测装置（31），用于检测符号的相位关系 至少两个相邻轨道的一个处理装置（30），用于通过重新计算理想的二维目标HF脉冲响应（g k，k）来确定所述至少两个相邻轨道的符号的符号位置处的HF参考电平， 所述至少两个相邻轨道的符号的所述二维目标HF脉冲响应（g，k，2D）表示HF脉冲响应， 基于所检测的相位关系，所述至少两个相邻轨道的符号，以及用于使用所述HF参考电平（REF'）对所述至少两个相邻轨道中的至少一个的符号进行符号检测的2 D符号检测装置（6） SUB＆gt; k，i＆gt;）和HF信号val 从所述记录载体读出的（HF k k k，i i。。）

    Two-dimensional modulation encoding for high density optical storage
    24.
    发明授权
    Two-dimensional modulation encoding for high density optical storage 失效
    用于高密度光存储的二维调制编码

    公开(公告)号：US07286064B2

    公开(公告)日：2007-10-23

    申请号：US10557639

    申请日：2004-05-17

    申请人： Albert Hendrik Jan Immink ,  Willem Marie Julia Marcel Coene

    发明人： Albert Hendrik Jan Immink ,  Willem Marie Julia Marcel Coene

    IPC分类号： H03M5/00 ,  H03M13/00

    CPC分类号： G11B20/1426 ,  H03M5/145

    摘要： The present invention relates to an encoding apparatus and a corresponding method for two-dimensionally encoding user data of a user data stream into channel data of a channel data stream along a two-dimensional channel strip of at least two bit rows one-dimensionally evolving along a first direction and being aligned with each other along a second direction, said two directions constituting a two-dimensional lattice of bit positions. According to the invention the apparatus comprises a modulation code encoder for modulation code encoding said user data into said channel data according to a two-dimensional modulation code being adapted to prevent predetermined worst case patterns of channel data in said channel data stream. The worst-case patterns are typical for high-density two-dimensional optical storage channels.

    摘要翻译： 本发明涉及一种用于将用户数据流的用户数据二维编码成沿着沿着一维排列的至少两个位行的二维通道条的通道数据流的通道数据的编码装置和相应方法 第一方向并且沿着第二方向彼此对准，所述两个方向构成位位置的二维网格。 根据本发明，该装置包括调制码编码器，用于根据二维调制码将所述用户数据编码到所述信道数据中的调制码，所述二维调制码适于阻止所述信道数据流中预定的最差情况模式的信道数据。 最坏情况的图案是高密度二维光存储通道的典型。

    Viterbi bit detection method and device
    25.
    发明授权
    Viterbi bit detection method and device 失效
    维特比比特检测方法及装置

    公开(公告)号：US07111225B2

    公开(公告)日：2006-09-19

    申请号：US10528939

    申请日：2003-08-13

    申请人： Willem Marie Julia Marcel Coene ,  Albert Hendrik Jan Immink ,  Johannes Wilhelmus Maria Bergmans

    发明人： Willem Marie Julia Marcel Coene ,  Albert Hendrik Jan Immink ,  Johannes Wilhelmus Maria Bergmans

    IPC分类号： G03M13/03

    CPC分类号： G11B20/1217 ,  G11B20/10009 ,  G11B20/10296 ,  G11B20/22 ,  G11B2020/1249 ,  G11B2020/1288 ,  G11B2220/2541

    摘要： A Viterbi bit detection method for detecting the bit values of bits of a channel data stream stored on a record carrier along an N-dimensional channel tube, N being at least two, of at least two bit rows one-dimensionally evolving along a first direction and being aligned with each other along at least a second of N−1 other directions, the first direction together with the N−1 other directions constituting an N-dimensional lattice of bit positions, includes application of a row-based one-dimensional Viterbi bit detection method independent for each of the bit rows of said channel tube. To achieve a reliable bit detection, a number of independent one-dimensional row-based Viterbi bit detectors, also known as sequence detectors, is used, one for each bit row in the channel tube: the interference between successive neighboring bit rows is taken into account via the computation of the branch metrics (for the considered bit row), in which local bit decisions on the primary neighboring bits in the neighboring rows are used. As local bit detectors going beyond the performance of a threshold detector, the use of a HD-2 or HD-3-like hard-decision bit detector is proposed.

    摘要翻译： 一种维特比比特检测方法，用于检测沿N维通道管存储在记录载体上的信道数据流的比特值，N是沿着第一方向一维演化的至少两个比特行的至少两个 并且沿着N-1个其他方向中的至少第二个方向彼此对准，第一方向与构成比特位置的N维格子的N-1个其他方向一起包括应用基于行的一维维特比 位检测方法独立于所述通道管的每个位行。 为了实现可靠的比特检测，使用了许多独立的一维行维特比比特检测器（也称为序列检测器），一个用于信道管中的每一比特行：连续相邻比特行之间的干扰被采用 通过计算分支度量（对于考虑的比特行），其中使用相邻行中的主相邻比特的本地比特决定。 随着本地位检测器超出门限检测器的性能，提出了使用HD-2或HD-3类硬判决位检测器。

    Record head for thermally assisted magnetic recording
    26.
    发明授权
    Record head for thermally assisted magnetic recording 失效
    记录热辅助磁记录头

    公开(公告)号：US07069568B2

    公开(公告)日：2006-06-27

    申请号：US09881602

    申请日：2001-06-14

    申请人： Reinder Coehoorn ,  Albert Hendrik Jan Immink

    发明人： Reinder Coehoorn ,  Albert Hendrik Jan Immink

    IPC分类号： G11B7/08

    CPC分类号： G11B5/1278 ,  G11B5/00 ,  G11B5/012 ,  G11B5/3103 ,  G11B5/488 ,  G11B13/045 ,  G11B2005/0002 ,  G11B2005/0005 ,  G11B2005/0021 ,  G11B2005/0029

    摘要： A record head for the thermally assisted magnetic recording on a storage medium. The head has an inductive section, which includes a magnetic circuit having a record flux guide ending in a record pole, and an optical section, which includes an optical guide ending in an optical outlet. The optical guide is arranged beside the magnetic circuit and is an optical layer transparent to a selected wavelength. The optical layer is interposed between two cladding layers, of which one is formed by the record flux guide of the magnetic circuit and the other is formed by a layer having an index of refraction smaller than the index of refraction of the optical layer. The record head makes it possible to minimize the time that elapse between the moment of maximal energy absorption in the medium and the moment of recording on the medium in a thermally assisted recording process.

    摘要翻译： 用于记录介质上的热辅助磁记录的记录头。 磁头具有电感部分，该电感部分包括具有记录磁极导向器终止于记录磁极的磁路和光学部分，该光学部分包括终端于光学出口的光导体。 光导布置在磁路的旁边，是对选定波长透明的光学层。 光学层插入在两个包层之间，其中一个由磁路的记录磁通引导形成，另一个由具有小于光学层的折射率的折射率的层形成。 记录头使得可以最小化介质中最大能量吸收时刻和在热辅助记录过程中在介质上记录的时刻之间经过的时间。

    Microelectronic sensor device for optical examinations on a wetted surface
    28.
    发明授权
    Microelectronic sensor device for optical examinations on a wetted surface 有权
    用于在湿润表面进行光学检查的微电子传感器装置

    公开(公告)号：US08411274B2

    公开(公告)日：2013-04-02

    申请号：US12666814

    申请日：2008-06-24

    申请人： Coen Adrianus Verschuren ,  Albert Hendrik Jan Immink

    发明人： Coen Adrianus Verschuren ,  Albert Hendrik Jan Immink

    IPC分类号： G01N21/55 ,  G01J1/10

    CPC分类号： G01N21/552 ,  G01N21/11 ,  G01N21/648

    摘要： A method and a microelectronic sensor device for making optical examinations in an investigation region at the contact surface of a carrier, wherein an input light beam is sent from a light source towards the investigation region, and wherein an output light beam coming from the investigation region is detected by a light detector. An evaluation unit that is coupled to the light detector is adapted to determine the wetting grade of the investigation region based on a characteristic parameter of the output light beam. The evaluation unit may be adapted to determine a change in the light intensity caused by a liquid contacting the contact surface. The wetting grade may be detected in a test region that is located adjacent to the investigation region and that has a higher roughness than the investigation region.

    摘要翻译： 一种用于在载体的接触表面处的调查区域中进行光学检查的方法和微电子传感器装置，其中输入光束从光源向调查区域发送，并且其中来自调查区域的输出光束 由光检测器检测。 耦合到光检测器的评估单元适于基于输出光束的特征参数来确定调查区域的润湿等级。 评估单元可以适于确定由接触表面的液体引起的光强度的变化。 可以在位于与调查区域相邻并且具有比调查区域更高的粗糙度的测试区域中检测润湿等级。