公开(公告)号：US07417935B2

公开(公告)日：2008-08-26

申请号：US10874318

申请日：2004-06-24

申请人： Bernardus H. W. Hendriks ,  Nobuyoshi Mori ,  Tohru Kimura

发明人： Bernardus H. W. Hendriks ,  Nobuyoshi Mori ,  Tohru Kimura

IPC分类号： G11B7/00

CPC分类号： G11B7/1367 ,  G11B7/1378 ,  G11B7/13925 ,  G11B2007/13727

摘要： An optical system for use in an optical pickup device for recording and/or reproducing information on an optical recording media, the optical system having an optical axis and comprising: an objective system for converging a light beam emitted from a light source on the optical recording media; an optical aberration correcting element comprising two lenses arranged on an optical path between the light source and the objective system and having an adjustable distance in the direction of the optical axis, the optical aberration correcting element comprising a ring-shaped phase structure formed in at least one lens surface of the optical aberration correcting element, and wherein the ring shaped phase structure is non-periodic and comprises a plurality of concentric ring surfaces k (k=1 . . . N), and each of the ring surfaces has a step in the direction of the optical axis between the adjacent ring surface.

摘要翻译： 一种用于光学拾取装置中用于在光学记录介质上记录和/或再现信息的光学系统，所述光学系统具有光轴并且包括：用于将从光源发射的光束会聚在光学记录上的物镜系统 媒体; 一种光学像差校正元件，包括布置在光源和物镜系统之间的光路上并且具有在光轴方向上的可调节距离的两个透镜，光学像差校正元件包括至少形成的环形相位结构 所述光学像差校正元件的一个透镜表面，并且其中所述环形相结构是非周期性的，并且包括多个同心环表面k（k = 1 ... N），并且每个所述环表面具有 相邻环表面之间光轴的方向。

公开(公告)号：US07557999B2

公开(公告)日：2009-07-07

申请号：US10599866

申请日：2005-04-14

申请人： Stein Kuiper ,  Bernardus H. W. Hendriks

发明人： Stein Kuiper ,  Bernardus H. W. Hendriks

IPC分类号： G02B3/12

CPC分类号： G02B3/14 ,  G02B26/005

摘要： A variable focus lens comprises a container enclosing an insulating liquid (A) and a conducting liquid (B), the insulating liquid (A) and the conducting liquid (B) being immiscible, having different refractive indices and being in contact with each other via an interface (14), the liquids (A, B) being at least partially placed in a light path through the container. The variable focus lens further comprises an electrode arrangement (2, 12) for controlling the shape of the interface (14) by means of an applied voltage. The container further comprises a transparent end portion (4) in the light path, a part (4) the transparent end portion (4) defining the shape of a part of the interface (14) at a predefined value of the voltage. Consequently, a variable focus lens with a reduced building height (H) is achieved that suffers less from the gradual formation of is small droplets of the conducting liquid (B) on the inner surface of the end portion (4).

摘要翻译： 可变焦距透镜包括封闭绝缘液体（A）和导电液体（B）的容器，绝缘液体（A）和导电液体（B）不混溶，具有不同的折射率并彼此接触通过 界面（14），所述液体（A，B）至少部分地放置在穿过所述容器的光路中。 可变焦距透镜还包括用于通过施加的电压来控制接口（14）的形状的电极装置（2,12）。 所述容器还包括在所述光路中的透明端部（4），所述透明端部（4）的部分（4）以所述电压的预定值限定所述界面（14）的一部分的形状。 因此，实现了具有降低的建筑物高度（H）的可变焦距透镜，其在端部（4）的内表面上的导电液体（B）的小液滴的逐渐形成较少。

公开(公告)号：US07515349B2

公开(公告)日：2009-04-07

申请号：US11911671

申请日：2006-04-20

申请人： Christoph Dobrusskin ,  Johannus W. Weekamp ,  Bernardus H. W. Hendriks

发明人： Christoph Dobrusskin ,  Johannus W. Weekamp ,  Bernardus H. W. Hendriks

IPC分类号： G02B1/06 ,  G02B15/00

CPC分类号： G02B26/005 ,  G02B3/14

摘要： Optical apparatus for modifying a radiation beam, the apparatus including a variable focus lens (1) comprising a first fluid (A) and a second fluid (B) wherein the fluids are immiscible and are separated from each other by a fluid meniscus (6; 106; 206; 306) which is configurable into a configuration which is arranged to modify a predetermined vergence of an input radiation beam (15; 32; 33) and a focus control system. The optical apparatus is characterised in that the apparatus comprises a first redirector arranged to redirect the radiation beam, after having passed once through the fluid meniscus, back towards the fluid meniscus, and a second redirector arranged to further redirect the radiation beam, after having passed twice through the meniscus, back towards the fluid meniscus, wherein the configuration is arranged to further modify the vergence of the radiation beam following each of the redirections, the further modifications being arranged to provide the variable focus lens with an amplified focal power.

摘要翻译： 用于修改辐射束的光学装置，该装置包括包括第一流体（A）和第二流体（B）的可变焦距透镜（1），其中流体是不混溶的，并且通过流体弯液面（6; 106; 206; 306），其可配置成布置成修改输入辐射束（15; 32; 33）和聚焦控制系统的预定聚光度的配置。 该光学装置的特征在于，该装置包括第一重定向器，其布置成在经过一次通过流体弯月面之后重新定向辐射束，朝向流体弯月面;以及第二重定向器，其布置成在已经通过之后进一步重定向辐射束 两次穿过弯液面，朝向流体弯液面，其中该配置被布置成进一步改变每个重定向之后的辐射束的聚光，其中进一步的修改被设置为向可变焦距透镜提供放大的焦点力。

公开(公告)号：US5903094A

公开(公告)日：1999-05-11

申请号：US816304

申请日：1997-03-13

申请人： Gerardus G. P. Van Gorkom ,  Petrus H. F. Trompenaars ,  Gerardus A. H. M. Vrijssen ,  Siebe T. De Zwart ,  Bernardus H. W. Hendriks ,  Nicolaas Lambert

发明人： Gerardus G. P. Van Gorkom ,  Petrus H. F. Trompenaars ,  Gerardus A. H. M. Vrijssen ,  Siebe T. De Zwart ,  Bernardus H. W. Hendriks ,  Nicolaas Lambert

IPC分类号： H01J31/12 ,  H04N5/70 ,  H01J29/82

CPC分类号： H01J31/124 ,  H04N5/70

摘要： Flat-panel type picture display device having a luminescent screen and a large number of electron propagation ducts operating by means of electron wall interaction. Electrons are withdrawn from the ducts by means of an addressing system, whereafter these electrons are directed towards desired locations on the luminescent screen. An apertured spacer plate of electrically insulating material for passing electrons is arranged between the addressing system and the screen. To enable large voltage differences to be applied across the dimension of thickness of the spacer plate, the spacer plate is provided with a high-ohmic layer, or with a pattern of a low-ohmic material, or with an equalization layer at one side and with a low-ohmic layer at the other side, and at least the walls of the apertures are preferably coated with a material having a low secondary emission.

摘要翻译： 具有通过电子壁相互作用操作的荧光屏和大量电子传播导管的平板型图像显示装置。 电子通过寻址系统从管道中取出，之后这些电子被引导到荧光屏上的期望位置。 在寻址系统和屏幕之间布置有用于通过电子的电绝缘材料的有孔隔离板。 为了使跨越隔离板的厚度的尺寸施加大的电压差，间隔板设置有高欧姆层，或者具有低欧姆材料的图案，或者在一侧具有均衡层， 在另一侧具有低欧姆层，并且至少孔的壁优选地涂覆有具有低二次发射的材料。

公开(公告)号：US08977343B2

公开(公告)日：2015-03-10

申请号：US13125812

申请日：2009-10-21

申请人： Cornelius A. Hezemans ,  Bernardus H. W. Hendriks ,  Waltherus C. J. Bierhoff ,  Augustinus L. Braun ,  Adrien E. Desjardins

发明人： Cornelius A. Hezemans ,  Bernardus H. W. Hendriks ,  Waltherus C. J. Bierhoff ,  Augustinus L. Braun ,  Adrien E. Desjardins

IPC分类号： A61B18/14 ,  G01B7/00 ,  A61B1/00 ,  A61B5/00 ,  A61B5/06 ,  A61B19/00

CPC分类号： A61B1/00188 ,  A61B1/00096 ,  A61B1/00163 ,  A61B1/00165 ,  A61B5/0062 ,  A61B5/0084 ,  A61B5/061 ,  A61B5/062 ,  A61B5/065 ,  A61B34/73 ,  A61B90/361 ,  A61B2034/2051

摘要： An optical probe and an optical imaging system include an optical guide, and an actuator having driving coils and a magnet. By supplying a driving current through the driving a magnetic flux is generated which causes a displacement of the distal end of the optical guide. A position measuring device includes a position measuring coil used for monitoring the position of the optical guide, where displacement of the guide distal end causes change in the relative positions of the measuring and driving coils. A power supply supplies a high frequency AC current through the driving coils which causes, an induced voltage in the position measuring coil and thus generates a magnetic coupling between the measuring and driving coils. This induced voltage change is indicative for the position of the distal end.

摘要翻译： 光学探针和光学成像系统包括光导和具有驱动线圈和磁体的致动器。 通过提供通过驱动的驱动电流，产生导致光导的远端位移的磁通。 位置测量装置包括用于监测光导的位置的位置测量线圈，其中导向器远端的位移导致测量和驱动线圈的相对位置的变化。 电源通过驱动线圈提供高频AC电流，这导致位置测量线圈中的感应电压，从而在测量和驱动线圈之间产生磁耦合。 该感应电压变化表示远端的位置。

公开(公告)号：US08649581B2

公开(公告)日：2014-02-11

申请号：US13124693

申请日：2009-10-16

申请人： Maarten M. J. W. Van Herpen ,  Dirk L. J. Vossen ,  Sjoerd Stallinga ,  Bernardus H. W. Hendriks ,  Erik M. H. P. Van Dijk

发明人： Maarten M. J. W. Van Herpen ,  Dirk L. J. Vossen ,  Sjoerd Stallinga ,  Bernardus H. W. Hendriks ,  Erik M. H. P. Van Dijk

IPC分类号： G06K9/00

CPC分类号： G06T11/001 ,  H04N1/62

摘要： A method of determining a color transformation for images of biological material includes preparing a first set of biological test objects using a first preparation method, and preparing a second set of biological test objects using a second preparation method. Each test object in the second set of test objects corresponding to a counterpart test object in the first set of test objects, the test object and its counterpart being of the same biological type of material. For each test object in the first and second set of test objects, the color of the test object is determined thereby generating a first and second set of colors The method further includes generating a conversion table indicating a mapping between the colors in the first set of colors and the corresponding colors in the second set of colors. The first and second preparation methods include first and second staining methods, respectively.

摘要翻译： 确定生物材料的图像的颜色变换的方法包括使用第一制备方法制备第一组生物测试对象，并使用第二制备方法制备第二组生物测试对象。 第二组测试对象中的每个测试对象对应于第一组测试对象中的对应测试对象，测试对象及其对应物具有相同的生物类型的材料。 对于第一和第二组测试对象中的每个测试对象，确定测试对象的颜色，从而生成第一和第二组颜色。该方法还包括生成表示第一组中的颜色之间的颜色之间的映射的转换表 颜色和相应的颜色在第二组颜色。 第一和第二种制备方法分别包括第一和第二染色方法。

公开(公告)号：US07515348B2

公开(公告)日：2009-04-07

申请号：US10596761

申请日：2005-01-05

申请人： Bernardus H. W. Hendriks ,  Stein Kuiper

发明人： Bernardus H. W. Hendriks ,  Stein Kuiper

IPC分类号： G02B3/12

CPC分类号： G02B3/14 ,  G02B15/00 ,  G02B26/005

摘要： A zoom optical system is provided which has a lens system which comprises a first lens which is arranged to provide a continuously variable focus for a beam of radiation. The lens system further comprises a switchable optical element including a first fluid, a second fluid and a wavefront modifier having a part through which said radiation beam is arranged to pass. In a first mode the switchable optical element has a first fluid configuration with said part being substantially covered by the first fluid, and in a second mode the switchable optical element has a second, different, fluid configuration with said part being substantially covered by the second fluid.

摘要翻译： 提供一种变焦光学系统，其具有透镜系统，该透镜系统包括第一透镜，该第一透镜被布置成为辐射束提供连续可变的焦点。 透镜系统还包括可切换光学元件，其包括第一流体，第二流体和波前修正器，其具有所述辐射束布置成通过该部分的部分。 在第一模式中，可切换光学元件具有第一流体构造，其中所述部分基本上被第一流体覆盖，并且在第二模式中，可切换光学元件具有第二不同的流体构型，其中所述部分基本上被第二流体 流体。

公开(公告)号：US07612948B2

公开(公告)日：2009-11-03

申请号：US10599353

申请日：2005-03-29

申请人： Albert H. J. Immink ,  Bernardus H. W. Hendriks ,  Stein Kuiper ,  Ivon F. Helwegen ,  Marco A. J. Van As

发明人： Albert H. J. Immink ,  Bernardus H. W. Hendriks ,  Stein Kuiper ,  Ivon F. Helwegen ,  Marco A. J. Van As

IPC分类号： G02B1/06

CPC分类号： G02B3/14 ,  G02B26/005 ,  Y10S359/90

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 arrangement controls the shape of the lens surface and has first and second electrodes. A parameter is determined by the system dependent on the electrical resistance through at least one of the lens fluids between the first and second electrodes. Thus, the series resistance through a lens fluid is used as a measure of meniscus position.

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。 电极装置控制透镜表面的形状并具有第一和第二电极。 取决于通过第一和第二电极之间的透镜流体中的至少一个的电阻来确定参数。 因此，通过透镜流体的串联电阻被用作弯液面位置的量度。

公开(公告)号：US07311398B2

公开(公告)日：2007-12-25

申请号：US10598258

申请日：2005-02-25

申请人： Stein Kuiper ,  Bernardus H. W. Hendriks

发明人： Stein Kuiper ,  Bernardus H. W. Hendriks

IPC分类号： G02C7/06 ,  A61F2/16

CPC分类号： G02B26/005 ,  A61F2/1627 ,  A61F2/1635 ,  G02B3/14 ,  G02C7/04 ,  G02C7/085

摘要： A variable focus lens for an eye comprising a transparent rear wall, a transparent front wall, a cavity formed between the transparent front wall and the transparent rear wall, first and second immiscible fluids of differing refractive index contained within said cavity, and electrodes to which a voltage is able to be applied to change the curvature of a fluid meniscus between the two fluids. At least the rear wall of the lens includes a biocompatible material, which material provides for biocompatibility of the lens with the eye.

摘要翻译： 一种用于眼睛的可变焦距透镜，包括透明后壁，透明前壁，形成在透明前壁和透明后壁之间的空腔，包含在所述空腔内的不同折射率的第一和第二不混溶流体，以及电极， 能够施加电压以改变两种流体之间的流体弯液面的曲率。 至少透镜的后壁包括生物相容性材料，该材料提供透镜与眼睛的生物相容性。

公开(公告)号：US06567365B1

公开(公告)日：2003-05-20

申请号：US09671983

申请日：2000-09-28

申请人： Bernardus H. W. Hendriks ,  Sjoerd Stallinga ,  Hendrik Van Houten

发明人： Bernardus H. W. Hendriks ,  Sjoerd Stallinga ,  Hendrik Van Houten

IPC分类号： G11B700

CPC分类号： G11B7/1374 ,  G11B7/1369 ,  G11B7/13925 ,  G11B2007/0006 ,  G11B2007/0013

摘要： An optical scanning device for scanning an optical record carrier. A high numerical aperture objective lens system includes at least a first lens element (12) arranged to converge the beam to a certain extent and a second lens element (13) arranged to converge the beam to a greater extent. The device comprises a spherical aberration compensation optical subsystem including an electro-optical element for altering an optical path length in a spherical aberration generating region, which region is located in the optical path between the first lens element and the location of the record carrier in the device.

摘要翻译： 一种用于扫描光学记录载体的光学扫描装置。 高数值孔径物镜系统包括至少第一透镜元件（12），其布置成将光束会聚到一定程度;以及第二透镜元件（13），其被布置成更大程度地会聚该光束。 该装置包括球面像差补偿光子系统，其包括用于改变球面像差产生区域中的光路长度的电光元件，该区域位于第一透镜元件与记录载体的位置之间的光路中 设备。