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公开(公告)号：US20060075418A1
公开(公告)日：2006-04-06
申请号：US10537879
申请日：2003-11-12
CPC分类号： G11C13/047 , B82Y10/00 , G11B7/243 , G11B2007/24328 , G11C13/025 , G11C13/04
摘要： An optical information record medium (1) has at least one information layer (100) comprising a transparent substrate wherein nano-elements (101), for example nanotubes, having a symmetry axis are embedded. Information can be recorded by orienting the axes of the nano-elements within selected regions (110,120) in the same direction. Information can be read from the medium by means of a radiation beam having a polarization direction (p1, p2) corresponding to the said direction of the nano-elements, thereby creating absorptive information areas (110,120). In this way high information density can be achieved.
摘要翻译： 光学信息记录介质（1）具有至少一个信息层（100），该信息层（100）包括透明基板，其中嵌有具有对称轴的纳米元件（101），例如纳米管。 可以通过将纳米元件的轴在相同方向上定向在选定区域（110,120）内来记录信息。 可以通过具有对应于纳米元件的所述方向的偏振方向（p 1，p 2）的辐射束从介质读取信息，从而产生吸收信息区域（110,120）。 这样可以实现高信息密度。
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公开(公告)号：US20070104406A1
公开(公告)日：2007-05-10
申请号：US10571831
申请日：2004-09-02
IPC分类号： G02F1/295
CPC分类号： G11B7/0033 , G11B7/12 , G11B7/124 , G11B7/1245 , G11C13/04
摘要： The invention relates to a system for reading data stored on an information carrier. The system comprises a waveguide (1203) which allows displacing laterally the different components in exploiting the reflection of the light beams between a first surface (1207) and a second surface (1208) of said wave guide (1203). Use: Optical storage
摘要翻译： 本发明涉及用于读取存储在信息载体上的数据的系统。 该系统包括波导（1203），其允许在利用所述波导（1203）的第一表面（1207）和第二表面（1208）之间的光束的反射的情况下横向移动不同的部件。 用途：光存储
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公开(公告)号：US20060153252A1
公开(公告)日：2006-07-13
申请号：US10543431
申请日：2004-01-21
IPC分类号： H01S3/10
摘要： This apparatus having an optical head (15—FIG. 1)) for reading data stored in an optical carrier (1) comprises: a light source constituted by a first laser (50) or master laser for illuminating said carrier, an optical mounting (58) for directing the reflected light from said carrier to a detection branch (65) in which a non-linear optical element (80) is placed. This non-linear optical element (80) improves the signal to noise ratio by its non-linear characteristic before detection by the usual detector (75). The invention can be used for DVD players and/or recorders.
摘要翻译： 具有用于读取存储在光学载体（1）中的数据的光学头（15 -FIG）的该装置包括：由第一激光器（50）或用于照亮所述载体的主激光器构成的光源，光学安装 58），用于将来自所述载体的反射光引导到放置非线性光学元件（80）的检测支路（65）。 该非线性光学元件（80）通过通常的检测器（75）检测之前的非线性特性提高了信噪比。 本发明可用于DVD播放器和/或记录器。
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公开(公告)号：US20060279843A1
公开(公告)日：2006-12-14
申请号：US10561861
申请日：2004-07-05
IPC分类号： G02B27/42
CPC分类号： B82Y20/00 , G02B5/18 , G02B5/1847 , G02B5/1866 , G02B5/3016 , G11B7/1353 , G11B7/24
摘要： An optical diffraction element (1) comprises a diffraction layer (4) which is divided into diffraction strips (6) alternating with intermediate strips (8). The diffraction strips comprise nano-elements (10) which are aligned in one direction and absorb radiation (b) which is linearly polarized in this direction. The diffraction element may be a linear or two-dimensional grating (1) or a Fresnel lens (160). The polarization-sensitive grating can be used in optical systems in which only radiation with a specific polarization direction should be diffracted, or in an optical record carrier to allow reading of an information structure with high spatial frequencies.
摘要翻译： 光学衍射元件（1）包括衍射层（4），其被分成与中间条带（8）交替的衍射条（6）。 衍射条包括在一个方向上排列并吸收沿该方向线性偏振的辐射（b）的纳米元件（10）。 衍射元件可以是线性或二维光栅（1）或菲涅尔透镜（160）。 偏振敏感光栅可以用于其中仅具有特定偏振方向的辐射应该被衍射的光学系统中，或者在光学记录载体中用于允许读取具有高空间频率的信息结构。
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公开(公告)号：US20060044329A1
公开(公告)日：2006-03-02
申请号：US10527114
申请日：2003-08-04
IPC分类号： G09G5/02
CPC分类号： G09G3/3216 , G09G3/2074 , G09G3/30 , G09G3/3208 , G09G3/3225 , G09G5/02 , G09G2300/0443 , G09G2320/043
摘要： An electroluminescent device (200) for use, e.g., in a colour matrix display unit is presented. Picture elements comprise a plurality of electroluminescent sub-pixels (201, 202, 203) capable of emitting light when subject to electric current. The sub-pixels each area (211, 212, 213) and, for any pair of first and second sub-pixels in a picture element, the ratio between the first sub-pixel emissive area and the second sub-pixel emissive area is inversely proportional to the ratio between the degradation lifetime of said first sub-pixel and the degradation lifetime of the second sub-pixel.
摘要翻译： 本发明提供一种用于例如彩色矩阵显示单元中的电致发光器件（200）。 图像元素包括能够经受电流而发光的多个电致发光子像素（201,202,203）。 子像素每个区域（211,212,213），并且对于像素中的任何一对第一和第二子像素，第一子像素发射区域和第二子像素发射区域之间的比率是相反的 与所述第一子像素的退化寿命与第二子像素的劣化寿命之间的比率成比例。
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公开(公告)号：US20070010727A1
公开(公告)日：2007-01-11
申请号：US10554352
申请日：2004-04-23
IPC分类号： A61B5/00
CPC分类号： A61B5/14532 , A61B5/14542 , A61B5/14546 , A61B5/1459 , A61B6/481 , A61B6/504 , A61B2562/0238
摘要： The present invention relates to a catheter head comprising: means (104, 108; 306, 304; 320, 322; 326; 338) for directing of radiation to a blood detection volume (220, 310), means (104, 108; 306, 304; 320; 322; 326; 332, 334, 330; 338) for receiving of return radiation from the blood detection volume, means (104; 306; 330) for transmitting of the return radiation to means (122) for analysis of the return radiation for determination of at least one property of the blood.
摘要翻译： 本发明涉及一种导管头，其包括：用于将辐射引导到血液检测体积（220,310）的装置（104,108; 306,304; 320,322; 326; 338），装置（104,108; 306 用于从所述血液检测体积接收返回辐射的装置，用于将所述返回辐射传送到装置（122）的装置（104; 306; 330）用于分析 用于确定血液的至少一种性质的返回辐射。
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公开(公告)号：US20060171009A1
公开(公告)日：2006-08-03
申请号：US10549235
申请日：2004-03-15
IPC分类号： G02B26/08
CPC分类号： G11B7/1367
摘要： An optical scanning device for scanning an optical record carrier comprising an information layer. Crosstalk cancellation is provided using a phase modulating element (40, 140) for generating a phase profile providing an annular spot shape for a subsidiary beam which is coaxial with the main beam. The phase profile varies with an azimuthal angle measured about the optical axis of the beam portion. Further, a grating element (6, 106) is provided to generate two side beams. Each of the side beams and the subsidiary beam are focused to respective spots on the information layer along with the main beam spot. A radiation detector arrangement (25, 125) is provided for detecting information signals in each of the main beam, the two side beams and the subsidiary beam, and a signal processing arrangement (41, 42,43, 44,46,47,49) conducts crosstalk cancellation between the respective information signals to generate an output information signal. The invention provides a four-channel crosstalk cancellation arrangement which is capable of providing significantly improved crosstalk canceling performance.
摘要翻译： 一种用于扫描包括信息层的光学记录载体的光学扫描装置。 使用相位调制元件（40,140）提供串扰消除，用于产生与主光束同轴的辅助光束提供环形斑点形状的相位轮廓。 相位轮廓随着围绕光束部分的光轴测量的方位角而变化。 此外，提供光栅元件（6,106）以产生两个侧光束。 每个侧光束和辅助光束被聚焦到信息层上与主光束斑点相对应的斑点。 提供了用于检测主光束，两个侧光束和辅助光束中的每一个中的信息信号的辐射检测器装置（25,125），以及信号处理装置（41,42,43,44,44,47,49） ）在各个信息信号之间进行串扰消除以产生输出信息信号。 本发明提供一种四通道串扰消除装置，其能够提供显着改善的串扰消除性能。
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公开(公告)号：US20060087711A1
公开(公告)日：2006-04-27
申请号：US10527870
申请日：2003-09-12
申请人： Teunis Tukker , Bernardus Hendrikus Hendriks , Coen Theodorus Hubertus Liedenbaum , Stein Kuiper
发明人： Teunis Tukker , Bernardus Hendrikus Hendriks , Coen Theodorus Hubertus Liedenbaum , Stein Kuiper
IPC分类号： G02B26/08
CPC分类号： G02B3/14 , G02B26/005 , G11B7/1376 , G11B7/1398
摘要： A optical scanning device (1) for scanning an information layer (2) with a radiation beam (25) in a writing mode and a reading mode comprises a radiation source (7) for emitting the beam and an objective lens (10) for converging the beam so as to form a scanning spot (19) in the information layer. The device also includes a scanning spot power switch (20) for switching the size of the cross-section of the beam between a first size at the writing mode and a second, larger size at the reading mode so as to switch the rim intensity of the beam between a first intensity level (Irim,writing) at the writing mode and a second, higher intensity level (Irim,reading) at the reading mode, thereby switching the light power of the scanning spot between a first power level (Pwriting) at the writing mode and a second, lower power level (Preading) at the reading mode.
摘要翻译： 一种用于以写入模式和读取模式用辐射束（25）扫描信息层（2）的光学扫描装置（1）包括用于发射光束的辐射源（7）和用于会聚的物镜（10） 以在信息层中形成扫描点（19）。 该装置还包括扫描点电源开关（20），用于在写入模式下在第一尺寸和读取模式之间切换第二尺寸的第二尺寸的横梁的横截面尺寸， 所述光束在所述写入模式下处于第一强度水平（Irim，写入）和在所述读取模式下的第二较高强度水平（Irim，读数）之间，从而将所述扫描点的光功率切换到第一功率水平（Pwriting） 在读取模式下为第二，较低功率级（Preading）。
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9.发明申请公开(公告)号：US20050061953A1
公开(公告)日：2005-03-24
申请号：US10498766
申请日：2002-12-16
申请人： Johannes Huiberts , Adrianus Sempel , Pieter Snijder , Henricus Franciscus Johannus Van Tongeren , Coen Theodorus Hubertus Liedenbaum , Gerjan Van De Walle
发明人： Johannes Huiberts , Adrianus Sempel , Pieter Snijder , Henricus Franciscus Johannus Van Tongeren , Coen Theodorus Hubertus Liedenbaum , Gerjan Van De Walle
IPC分类号： H01L51/50 , G09G3/20 , G09G3/30 , G09G3/32 , H01L31/10 , H01L51/00 , H05B33/08 , H05B33/12 , H05B33/14 , H01L31/00
CPC分类号： H05B33/0896 , H01L51/42 , H05B33/08 , Y02B20/32 , Y02E10/549
摘要： This invention relates to a method of driving a dual-function light-emitting and light-sensing device (5) comprising an organic electroluminescent layer (1), such as a polymer layer or a small molecule compound layer, which is sandwiched between a first and a second electrode (2,3), comprising the following steps:—applying, during a emission state (t1), a first emission signal (V1, J1) to said electroluminescent layer (1), said first signal being such that light is generated by and emitted from said electroluminescent layer (1), and—applying, during a sensing state (t2), a second driving signal (V2,J2) to said organic electroluminescent layer (1), said second driving signal being such that the power of said second driving signal has essentially a zero value for accurately detecting an electric current generated in said organic electroluminescent layer when said organic electroluminescent layer is hit by external light This invention also relates to a dual-function light-emitting and light-sensing device and applications thereof.
摘要翻译： 本发明涉及一种驱动双功能发光和光感测装置（5）的方法，该装置包括有机电致发光层（1），例如聚合物层或小分子化合物层，其夹在第一 和第二电极（2,3），包括以下步骤：在发射状态（t1）期间将第一发射信号（V1，J1）应用于所述电致发光层（1），所述第一信号使得光 由所述电致发光层（1）产生和发射，并且在感测状态（t2）期间向所述有机电致发光层（1）施加第二驱动信号（V2，J2），所述第二驱动信号使得 当所述有机电致发光层被外部光击中时，所述第二驱动信号的功率基本上为零值，用于精确地检测在所述有机电致发光层中产生的电流本发明还涉及双功能发光和锂 感测装置及其应用。
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10.发明申请Servo Branch of Optical Disc Drive Comprising a Switchable Diaphragm and a Device for Beam Deflection, and Methods for Measuring Beam Lanking and Spherical Aberration 审中-公开包括可切换隔膜的光盘驱动器的伺服分支和用于光束偏转的装置，以及用于测量光束横向和球面像差的方法公开(公告)号：US20070291598A1
公开(公告)日：2007-12-20
申请号：US11575571
申请日：2005-09-20
申请人： Sjoerd Stallinga , Bernardus Hendrikus Hendriks , Teus Tukker , Stein Kuiper , Albert Immink , Coen Theodorus Hubertus Liedenbaum
发明人： Sjoerd Stallinga , Bernardus Hendrikus Hendriks , Teus Tukker , Stein Kuiper , Albert Immink , Coen Theodorus Hubertus Liedenbaum
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/094 , G11B7/0948 , G11B7/1369 , G11B7/1381 , G11B7/13927
摘要： A switchable diaphragm (9) and a device for beam deflection (10) are placed in the servo branch of an optical drive, in a path of light beams of different diffraction orders. This permits redirection of light beam orders towards a detection means (8) on an individual basis and selection of light orders at a detection means (8) depending on requirements. The number of detectors in the device detection means (8) can thus be reduced, thereby also reducing additional components associated with those detectors and saving on cost and complexity. With such device functionality, new methods for measuring beam landing and spherical aberration are developed.
摘要翻译： 可变光圈（9）和用于光束偏转的装置（10）被放置在光驱的伺服分支中，在不同衍射级的光束的路径中。 这允许根据需要将光束命令重定向到检测装置（8），并且根据需要在检测装置（8）处选择光命令。 因此，可以减少设备检测装置（8）中的检测器的数量，从而也减少与这些检测器相关联的附加部件并节省成本和复杂性。 利用这种装置功能，开发了用于测量光束着落和球面像差的新方法。
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