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1. 发明申请

WO2004051636A3 OBJECTIVE LENS AND SCANNING DEVICE USING SUCH AN OBJECTIVE LENS 审中-公开
标题翻译：目标镜头和扫描设备使用这种目标镜头
公开(公告)号：WO2004051636A3
公开(公告)日：2004-07-29
申请号：PCT/IB0305376
申请日：2003-11-24
申请人： KONINKL PHILIPS ELECTRONICS NV , HENDRIKS BERNARDUS , TUKKER TEUNIS
发明人： HENDRIKS BERNARDUS , TUKKER TEUNIS
IPC分类号： G11B7/125 , G11B7/135
CPC分类号： G11B7/1275 , G11B7/1374 , G11B2007/0006
摘要： The invention relates to an objective lens and an optical device for scanning different information carriers having different cover layer thicknesses, with different numerical apertures. The objective lens (10, 20) comprises at least an annular part (101, 201) having a first numerical aperture and a central part (102, 203) having a second numerical aperture. The second numerical aperture is higher than the first numerical aperture.
摘要翻译：本发明涉及用于扫描具有不同覆盖层厚度并具有不同数值孔径的不同信息载体的物镜和光学装置。物镜（10,20）至少包括具有第一数值孔径的环形部分（101,201）和具有第二数值孔径的中心部分（102,203）。第二数值孔径高于第一数值孔径。

2. 发明申请

WO2006013526A3 DIFFRACTIVE PART 审中-公开
公开(公告)号：WO2006013526A3
公开(公告)日：2006-06-22
申请号：PCT/IB2005052460
申请日：2005-07-21
申请人： KONINKL PHILIPS ELECTRONICS NV , HENDRIKS BERNARDUS , TUKKER TEUNIS WILLEM
发明人： HENDRIKS BERNARDUS , TUKKER TEUNIS WILLEM
IPC分类号： G11B7/00 , G11B7/135
CPC分类号： G11B7/1353 , G11B7/0903 , G11B2007/0006
摘要： A diffractive part for an optical scanning device is described. The device is for scanning a first information layer by means of a first radiation beam having a first wavelength and a first polarisation, a second information layer by means of a second radiation beam having a second wavelength and a second polarisation, and a third information layer by means of a third radiation beam having a third wavelength and a third polarisation. The first, second and third wavelengths differ from each other. The device includes a radiation source for supplying the first, second and third radiation beams, an objective lens system for converging the radiation beams on the respective information layer, and a diffractive part arranged in the optical path of the radiation beams. The diffractive part includes a first diffractive grating structure having a series of steps of predetermined height to introduce a phase change that is an integral multiple of 27E for both the second and third wavelengths but not the first wavelength, and a second diffractive grating structure having a series of steps of predetermined height to introduce a phase change that is an integral multiple of 2p for the first and third wavelengths but not the second wavelength.
摘要翻译：描述了用于光学扫描装置的衍射部分。该设备用于借助于具有第一波长和第一偏振的第一辐射束扫描第一信息层，借助于具有第二波长和第二偏振的第二辐射束扫描第二信息层，以及第三信息层借助于具有第三波长和第三偏振的第三辐射束。第一，第二和第三波长彼此不同。该装置包括用于提供第一，第二和第三辐射束的辐射源，用于将辐射束会聚在相应的信息层上的物镜系统，以及设置在辐射束的光路中的衍射部分。衍射部分包括第一衍射光栅结构和第二衍射光栅结构，第一衍射光栅结构具有预定高度的一系列台阶，以引入相对于第二和第三波长为27E的整数倍的相位变化，而不是第一波长，预定高度的一系列台阶引入对于第一和第三波长而言不是第二波长的2p的整数倍的相位变化。

3. 发明申请

WO2007034396A3 EXTRACORPOREAL GLUCOSE SENSOR 审中-公开
标题翻译：超声波葡萄糖传感器
公开(公告)号：WO2007034396A3
公开(公告)日：2008-11-27
申请号：PCT/IB2006053337
申请日：2006-09-18
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , SPEKOWIUS GERHARD , HENDRIKS BERNARDUS , LUCASSEN GERHARDUS
发明人： SPEKOWIUS GERHARD , HENDRIKS BERNARDUS , LUCASSEN GERHARDUS
IPC分类号： A61M1/36 , A61M39/10
CPC分类号： A61B5/14532 , A61B5/412 , A61M39/08
摘要： A medical device (1) is in the form of a flexible tube (1) having a first end (2) and a second end (3) each adapted for insertion at separate points through the skin (4) of a body into a blood vessel (5), such that the tube (1) defines a conduit that traverses at least in part above the skin (4) of the body. In use, blood flow is diverted from the body through the tube (1) and back to the body. The fluid flowing through the tube (1) above the skin is available for continuous analysis, for example, by a Raman spectroscopy system (10) that analyses the blood for glucose concentration.
摘要翻译：医疗装置（1）为具有第一端部（2）和第二端部（3）的柔性管（1）的形式，每个端部适于插入穿过身体的皮肤（4）的分离点处的血液容器（5），使得管（1）限定穿过至少部分地在身体的皮肤（4）上方的导管。在使用中，血流通过管（1）从身体转移回身体。流过皮肤上方的管（1）的流体可用于连续分析，例如通过分析血液以获得葡萄糖浓度的拉曼光谱系统（10）。

4. 发明申请

WO2005122139A3 ACOUSTIC DEVICE WITH VARIABLE FOCAL LENGTH 审中-公开
标题翻译：具有可变焦距的声学设备
公开(公告)号：WO2005122139A3
公开(公告)日：2006-03-16
申请号：PCT/IB2005051813
申请日：2005-06-03
申请人： KONINKL PHILIPS ELECTRONICS NV , KUIPER STEIN , HENDRIKS BERNARDUS
发明人： KUIPER STEIN , HENDRIKS BERNARDUS
IPC分类号： G10K11/30
CPC分类号： G10K11/30
摘要： A device comprises an acoustic lens (100) with a variable focal length and means (12) for directing incoming acoustic waves onto the lens. The acoustic lens comprises a curved boundary between two fluid media (1, 2) in which the acoustic waves have different propagation velocities. Means (5, 6, 7) are provided for applying a force directly onto one of the fluid media (1) so as to induce a displacement of the boundary (M1, M2). Such arrangement of the acoustic lens makes it possible to achieve rapid variations in the focal length.
摘要翻译：装置包括具有可变焦距的声透镜（100）和用于将入射的声波引导到透镜上的装置（12）。声透镜包括两个流体介质（1,2）之间的弯曲边界，其中声波具有不同的传播速度。提供装置（5,6,7）用于将力直接施加到一个流体介质（1）上，以便引起边界（M1，M2）的位移。声透镜的这种布置使得可以实现焦距的快速变化。

5. 发明申请

WO2005086141A2 OPTICAL DEVICE FOR RECORDING AND REPRODUCING 审中-公开
标题翻译：用于记录和复制的光学设备
公开(公告)号：WO2005086141A2
公开(公告)日：2005-09-15
申请号：PCT/IB2005000515
申请日：2005-02-21
申请人： KONINKL PHILIPS ELECTRONICS NV , VREHEN JORIS , JUTTE PETRUS , HENDRIKS BERNARDUS , COOPS PETER
发明人： VREHEN JORIS , JUTTE PETRUS , HENDRIKS BERNARDUS , COOPS PETER
IPC分类号： G11B7/00 , G11B7/135
CPC分类号： G11B7/1398 , G11B7/1353 , G11B7/1369 , G11B7/1378 , G11B7/13927 , G11B2007/0006 , G11B2007/0013
摘要： The invention relates to an optical scanning device comprising a radiation source (101) for producing a radiation beam (102), and a collimation system (202). The optical scanning device comprises means for changing the collimation system so as to change the vergence of the radiation beam. It also comprises a beam shaper (201) placed between the radiation source and the collimation system in such a way that the radiation beam beyond the beam shaper is divergent.
摘要翻译：本发明涉及一种包括用于产生辐射束（102）的辐射源（101）和准直系统（202）的光学扫描装置。光学扫描装置包括用于改变准直系统以改变辐射束的聚光的装置。它还包括放置在辐射源和准直系统之间的束整形器（201），使得超过光束整形器的辐射束是发散的。

6. 发明申请

WO2005020219A3 OPTICAL SCANNING DEVICE 审中-公开
标题翻译：光学扫描装置
公开(公告)号：WO2005020219A3
公开(公告)日：2005-06-30
申请号：PCT/IB2004002731
申请日：2004-08-20
申请人： KONINKL PHILIPS ELECTRONICS NV , HENDRIKS BERNARDUS , VREHEN JORIS JAN , BLOEMEN PASCAL , COOPS PETER
发明人： HENDRIKS BERNARDUS , VREHEN JORIS JAN , BLOEMEN PASCAL , COOPS PETER
IPC分类号： G11B7/00 , G11B7/135
CPC分类号： G11B7/1378 , G11B7/13925 , G11B7/1398 , G11B2007/0013 , G11B2007/13727
摘要： The invention relates to an optical scanning device for scanning in a first mode a first information layer (111) of an information carrier and in a second mode a second information layer (112) of the information carrier. The optical scanning device comprises a radiation source (101) for generating a radiation beam (102), an objective system (105) for focussing an entrance beam on an information layer and an optical element (103) arranged between the radiation source and the objective system, for converting said radiation beam into a diverging entrance beam in the first mode and a converging entrance beam in the second mode.
摘要翻译：本发明涉及一种用于以第一模式扫描信息载体的第一信息层（111）并且在第二模式中扫描信息载体的第二信息层（112）的光学扫描装置。光学扫描装置包括用于产生辐射束（102）的辐射源（101），用于将入射光束聚焦在信息层上的物镜系统（105）和布置在辐射源与物镜之间的光学元件（103）系统，用于将所述辐射束转换成处于第一模式的发散入射光束和在第二模式中的会聚进入光束。

7. 发明专利

AT535830T 未知
公开(公告)号：AT535830T
公开(公告)日：2011-12-15
申请号：AT05708886
申请日：2005-03-01
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： KUIPER STEIN , HENDRIKS BERNARDUS
IPC分类号： G02B3/14 , G02B26/02 , G11B7/135
摘要： An optical component (48) for introducing optical aberrations to a light beam defining an optical axis (28) is described, comprising a fluid chamber (46) having a first fluid (56) and at least a second fluid (58) therein, the first and second fluid (56, 58) being non-miscible, the first fluid (56) and the second fluid (58) being in contact along an interface (60) extending through the fluid chamber (46) substantially transverse to the optical axis (28), the first and second fluids (56, 58) having different indices of refraction, the first fluid (56) being substantially electrically insulating and the second fluid (58) being substantially electrically conductive; at least a first electrode (62-70) separated from the second fluid (58) and at least a second electrode (72) acting on the second fluid to alter the shape of the interface (60) in dependence on a voltage applied between the first and second electrode (62-70, 72). The at least one first electrode (62-70) is arranged in an intermediate portion with respect to the interface (60) such that the intermediate portion (A, B) of the interface (60) is moved substantially in direction of the optical axis (28) in dependence on the voltage applied between the at least one first electrode (62-70) and the at least one second electrode (72).

8. 发明专利

DE602005010823D1 未知
公开(公告)号：DE602005010823D1
公开(公告)日：2008-12-18
申请号：DE602005010823
申请日：2005-01-11
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： HENDRIKS BERNARDUS , KUIJPER MAARTEN
IPC分类号： G11B7/00 , G11B7/135
摘要： The invention concerns an objective lens for use with a dual layer optical information carrier. Such a carrier as used in Blu-ray Disks (BD) has a first information layer at a depth D 1 below a top surface of the carrier and a second information layer at a depth D 2 , greater than depth D 1 . In accordance with the invention the objective lens is designed to produce substantially equal amounts of higher order spherical wavefront aberration when scanning the first and second information layers by providing minimum spherical aberration for scanning at a depth D opt which is located between an average layer depth D av =((D 1 +D 2 )/2) and a depth (D 1 +D av )/2. More specifically, the optimum depth D opt is typically smaller than 0.995 D av and most preferably less than 0.99 D av .

9. 发明专利

AT395695T 未知
公开(公告)号：AT395695T
公开(公告)日：2008-05-15
申请号：AT01988932
申请日：2001-10-16
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： MARTYNOV YOURII , HENDRIKS BERNARDUS
IPC分类号： G11B7/1374 , G11B7/12 , G11B7/13 , G11B7/131 , G11B7/135 , G11B7/24 , G11B11/105
摘要： An optical scanning device incorporating a compound objective lens 10 and a radiation detector 31 is described for reading an optical record carrier 1 in which the optical record carrier 1 is provided with a transparent layer 2 . The thickness of the transparent layer 2 and the effective radius of the detector 31 are adapted such that the signal-to-noise ratio of the device is significantly improved and/or local heating of an air gap below an air slider is reduced. The optical record carrier is provided with a lubricant to facilitate the use of a slider optical head 40.

10. 发明专利

AT384276T 未知
公开(公告)号：AT384276T
公开(公告)日：2008-02-15
申请号：AT04744740
申请日：2004-08-05
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： HENDRIKS BERNARDUS , KUIPER STEIN
IPC分类号： G02B5/18 , G02B1/06 , G02B3/08 , G02B3/12 , G02B3/14
摘要： An optical system comprising a diffraction element ( 2 ) formed of a substantially rigid first material having a first refractive index. The diffraction element has a first plurality of grooves ( 4 ) at a first interface of the diffraction element with a second material ( 8 ) having a second refractive index; and a second, different, plurality of grooves ( 6 ) at a second, different, interface of the diffraction element with a third material ( 10 ) having a third refractive index. The first and second pluralities of grooves ( 4 ), ( 6 ) are aligned with respect to each other such that a combined diffractive effect is achieved. Moreover, the third material ( 10 ) is a liquid. The diffractive element may be manufactured using an injection moulding technique, following which the second and/or third materials may be applied in fluid form. By use of the invention, the two pluralities of grooves may be aligned with respect to each other with a high degree of efficiency and reliability

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