-
公开(公告)号：US20050162072A1
公开(公告)日：2005-07-28
申请号：US11080883
申请日：2005-03-15
CPC分类号： H01L51/5012 , G01R31/2642
摘要： The invention provides a tool to select reliable organic LED devices, where the risk for failure before the end of its lifetime is low. This tool comprises the steps of: i) subjecting the device to a high electric field over the electroluminescent layer. This leads to a division of the devices into two, clearly separated, populations, namely one population with a low leakage current (current through the electroluminescent layer in reverse voltage operation) and one population with a high leakage current. In this step, the first population is selected in accordance with a current criterion. ii) detecting instabilities in the leakage current, referred to as noise. It has been established that these instabilities arise in particular at reverse driving voltages between 1 and 10 Volts. These instabilities are a measure of the occurrence of early failures during operation. In this step, the devices are selected in accordance with a noise criterion.
-
公开(公告)号：US20070115519A1
公开(公告)日：2007-05-24
申请号：US10581646
申请日：2004-11-26
申请人： Coen Liedenbaum
发明人： Coen Liedenbaum
IPC分类号： G03H1/00
CPC分类号： G11B7/0065 , G03H2001/221 , G11B7/083
摘要： The invention relates a to an optical holographic device for reading out a data page recorded in a holographic medium (106). The device comprises means for receiving the holographic medium, means for imaging the data page and means (114) for detecting the imaged data page. It also comprises, between the receiving means and the detecting means, an electro-optical system (200, 300, 400) which magnification can be changed by application of a voltage between electrodes.
摘要翻译： 本发明涉及一种用于读出记录在全息介质（106）中的数据页的光学全息装置。 该装置包括用于接收全息介质的装置，用于对数据页成像的装置和用于检测成像数据页的装置（114）。 在接收装置和检测装置之间还包括可以通过在电极之间施加电压而改变放大率的电光系统（200,300,400）。
-
公开(公告)号：US20070091767A1
公开(公告)日：2007-04-26
申请号：US10595969
申请日：2004-11-26
申请人： Coen Liedenbaum
发明人： Coen Liedenbaum
IPC分类号： G11B7/00
CPC分类号： G11B7/0065 , G03H1/26 , G11B7/1263 , G11C13/042
摘要： The invention relates to an optical holographic device for reading out a data page recorded in a holographic medium (202). The data page comprises data bits. The device comprises means (200) for producing a radiation beam having an intensity, means (201) for directing the radiation beam towards the holographic medium so as to image the data page, means (203) for detecting a set of imaged data bits in the imaged data page, means (204) for counting, among the set of imaged data bits, the number of imaged data bits having a predetermined data state and means (205) for modifying the intensity as a function of this number.
摘要翻译： 本发明涉及一种用于读出记录在全息介质（202）中的数据页的光学全息装置。 数据页包括数据位。 该装置包括用于产生具有强度的辐射束的装置（200），用于将辐射束引导到全息介质以便对数据页进行成像的装置（201），用于检测一组成像数据位的装置（203） 所述成像数据页面，用于在所述一组成像数据比特中计数具有预定数据状态的成像数据比特数的装置（204）和用于根据该数量修改所述强度的装置（205）。
-
公开(公告)号：US20070121183A1
公开(公告)日：2007-05-31
申请号：US10581645
申请日：2004-11-25
申请人： Coen Liedenbaum
发明人： Coen Liedenbaum
IPC分类号： G02B5/32
CPC分类号： G11B7/131 , G03H1/02 , G03H1/26 , G03H2001/0413 , G03H2210/22 , G03H2225/32 , G03H2225/34 , G11B7/0065
摘要： The invention relates to an optical holographic device for reading out a data page of a holographic medium (106). The holographic device comprises a pixelated detector (114) having detector elements organized in a staggered structure.
摘要翻译： 本发明涉及一种用于读出全息介质（106）的数据页的光学全息装置。 全息装置包括具有以交错结构组织的检测器元件的像素化检测器（114）。
-
公开(公告)号：US20070273943A1
公开(公告)日：2007-11-29
申请号：US10599068
申请日：2005-03-14
CPC分类号： G02B26/005 , G02B3/14 , G02B5/06 , G02B5/3083 , G11B7/1378 , G11B7/13927
摘要： The invention relates to an optical system comprising a fluid chamber 1 and a birefringent part. The fluid chamber comprises first and second fluids 10, 12 having different indices of refraction, the interface between the fluids forming a meniscus 14. The birefringent part is capable of varying characteristics of a first radiation beam 3b and a second radiation beam 3c, the first and second radiation beams having different polarisations. Variation in the configuration of the meniscus causes variation in the characteristics of the first radiation beam and the second radiation beam. Variation in the configuration of the meniscus may be controlled by electrowetting.
摘要翻译： 本发明涉及一种包括流体室1和双折射部分的光学系统。 流体室包括具有不同折射率的第一和第二流体10,12，形成弯液面14的流体之间的界面。 双折射部分能够改变第一辐射束3b和第二辐射束3c的特性，第一和第二辐射束具有不同的极化。 弯液面的构造的变化导致第一辐射束和第二辐射束的特性的变化。 弯液面的构型的变化可以通过电润湿来控制。
-
公开(公告)号：US20070199842A1
公开(公告)日：2007-08-30
申请号：US10599822
申请日：2005-04-11
申请人： Coen Liedenbaum
发明人： Coen Liedenbaum
CPC分类号： G11B33/0422 , G11B33/0444
摘要： A storage container for at least one readable and/or writable data disk (D) having a ferro-magnetic hub (H) in its centre. The container comprises at least one panel (1) having a surface (2) for accommodating the disk. The surface includes magnetic material (4) in a position to enable alignment of the disk hub therewith for holding said disk adjacent to the surface. The surface (2) comprises guiding a centring member (3) which positioned about the magnetic material (4) so as to surround the disk (D) at least partially when in stored position adjacent said surface. The invention enables a convenient storage and removal of the disk with low risk of damaging the disk.
摘要翻译： 一种用于至少一个可读和/或可写入数据盘（D）的存储容器，其中心具有铁磁性磁毂（H）。 容器包括至少一个具有用于容纳盘的表面（2）的面板（1）。 该表面包括磁性材料（4），该位置能够使盘毂与其对准，以使所述盘与表面相邻。 所述表面（2）包括引导围绕所述磁性材料（4）定位的定心构件（3），以便在与所述表面相邻的存储位置时至少部分地围绕所述盘（D）。 本发明能够以低的损坏磁盘的风险方便地存储和移除磁盘。
-
公开(公告)号：US20090218514A1
公开(公告)日：2009-09-03
申请号：US11720842
申请日：2005-12-07
申请人： Derk Jan Wilfred Klunder , Maarten Van Herpen , Marcello Balistreri , Coen Liedenbaum , Menno Prins , Reinhold Wimberger-Friedl , Ralph Kurt
发明人： Derk Jan Wilfred Klunder , Maarten Van Herpen , Marcello Balistreri , Coen Liedenbaum , Menno Prins , Reinhold Wimberger-Friedl , Ralph Kurt
IPC分类号： G01J1/58
CPC分类号： G01N21/6456 , G01N21/6452 , G01N21/648 , G01N2021/1772 , G01N2021/6463 , G01N2021/6478 , G01N2201/0461
摘要： The invention relates to a method and an apparatus for the investigation of a sample material by multiple sample light spots (501) generated by evanescent waves. An array of source light spots (510) is generated by a multi-spot generator, e.g. a multi-mode interferometer (106), and mapped onto sample light spots (501) in a sample layer (302) by (micro-)lenses (202, 203) or by the Talbot effect. The input light (504) of the source light spots (510) is shaped such that all of it is totally internally reflected at the interface between a transparent carrier plate (301) and the sample layer (302). Thus the sample light spots (501) consist of evanescent waves only and are restricted to a limited volume. In a preferred application, fluorescence stimulated in the sample light spots (501) is detected with spatial resolution by a CCD array (401).
摘要翻译： 本发明涉及一种通过由ev逝波产生的多个样本光点（501）来研究样品材料的方法和装置。 源光点阵列（510）由多点发生器产生，例如， 多模干涉仪（106），并且通过（微）透镜（202,203）或通过Talbot效应将样品层（302）中的样品光点（501）映射。 源光点（510）的输入光（504）被成形为使得它们全部在内部被透明载体板（301）和样品层（302）之间的界面反射。 因此，样本光点（501）仅由ev逝波组成，并被限制在有限的体积。 在优选的应用中，通过CCD阵列（401）以空间分辨率检测样品光点（501）中刺激的荧光。
-
公开(公告)号：US20070115789A1
公开(公告)日：2007-05-24
申请号：US10581636
申请日：2004-11-26
申请人： Coen Liedenbaum
发明人： Coen Liedenbaum
IPC分类号： G11B7/00
CPC分类号： G11B7/0065 , G03H1/26 , G11B7/08552 , G11C13/042 , H04N5/23293
摘要： The invention relates to an optical holographic device for reading out a data page recorded in a holographic medium (106). The device comprises means (104, 105) for forming an imaged data page from the data page. The imaged data page comprises imaged data bits (a, b, c, d) having a first size (s1) in a direction (D). The device comprises means for detecting (114) the imaged data page. The detecting means comprise detector elements having a second size (s2) in the direction (D). The second size is larger than the first size. The device comprises displacement means (200) for displacing the imaged data page in the direction (D) with respect to the detecting means so as to scan the imaged data page.
摘要翻译： 本发明涉及一种用于读出记录在全息介质（106）中的数据页的光学全息装置。 该装置包括用于从数据页形成成像数据页的装置（104,105）。 成像数据页包括在方向（D）上具有第一尺寸（s 1）的成像数据位（a，b，c，d）。 该装置包括用于检测（114）成像数据页的装置。 检测装置包括在方向（D）上具有第二尺寸（s 2）的检测器元件。 第二个大小大于第一大小。 该装置包括用于相对于检测装置沿着方向（D）移动成像数据页以移动成像数据页的位移装置（200）。
-
公开(公告)号：US20070086307A1
公开(公告)日：2007-04-19
申请号：US10581643
申请日：2004-11-26
申请人： Coen Liedenbaum
发明人： Coen Liedenbaum
IPC分类号： G11B7/00
CPC分类号： G11B7/1365 , G03H1/26 , G11B7/0065 , G11B7/128 , G11B7/1369 , G11C13/042
摘要： The invention relates to an optical holographic device for recording data bits in a holographic medium (106). The device comprises a light modulator (103) with addressable elements (301), each having an area and at least one optically active sub-area (302) smaller than said area, means for directing a radiation beam towards the light modulator to form an encoded radiation beam so as to record at least first and second data bits (401, 402) in the holographic medium, means (200) for displacing the encoded radiation beam with respect to the holographic medium and means for controlling the displacing means so as to record a third data (403) bit between the first and second data bits.
摘要翻译： 本发明涉及用于在全息介质（106）中记录数据位的光学全息装置。 该装置包括具有可寻址元件（301）的光调制器（103），每个具有面积和小于所述区域的至少一个光学活性子区域（302），用于将辐射束引向光调制器以形成 编码的辐射束，以便在全息介质中记录至少第一和第二数据位（401,402），用于相对于全息介质移动编码的辐射束的装置（200）和用于控制移位装置的装置，以便 在第一和第二数据位之间记录第三数据（403）位。
-
公开(公告)号：US20070273978A1
公开(公告)日：2007-11-29
申请号：US10599369
申请日：2005-03-29
IPC分类号： G02B26/02
CPC分类号： G02B3/14 , G02B26/005
摘要： A controllable optical lens system comprises a chamber housing first and second fluids, the interface between the fluids defining a lens surface. An electrode controls the shape of the lens surface and has first and second electrodes. The current supplied by a power source to the electrode arrangement is monitored, and the charge supplied is derived. The voltage on one of the electrodes of the electrode arrangement is also monitored. A desired lens power is used to derive a control value for controlling the total charge to be supplied to the electrode arrangement. The drive scheme is independent of some of the lens characteristics, and is more easily implemented than a feedback control system using capacitive sensing.
摘要翻译： 可控光学透镜系统包括容纳第一和第二流体的腔室，流体之间的界面限定透镜表面。 电极控制透镜表面的形状并具有第一和第二电极。 监测由电源向电极装置提供的电流，并且导出所提供的电荷。 还监测电极装置的一个电极上的电压。 使用期望的透镜功率来导出用于控制要供应到电极装置的总电荷的控制值。 驱动方案独立于一些透镜特性，并且比使用电容感测的反馈控制系统更容易实现。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.029 秒)
