Process and device for high-definition measurement of intervals in the
focused image produced by a lens-aperture diaphragm system
    2.
    发明授权
    Process and device for high-definition measurement of intervals in the focused image produced by a lens-aperture diaphragm system 失效
    用于高分辨率测量由透镜孔径光阑系统产生的聚焦图像中的间隔的过程和装置

    公开(公告)号:US5982483A

    公开(公告)日:1999-11-09

    申请号:US77993

    申请日:1998-07-27

    CPC classification number: G02B7/28 G01B11/026 G01P3/36

    Abstract: The invention relates to a method and apparatus for determining spatial aor time intervals in the focused image or focused sequence of images of a lens-diaphragm system and/or of spatial, time-related object-parameters (10), spectral and/or local frequency-specific object parameters, in particular to control automatons and to monitor production sequences, focusing of the incident electromagnetic beams being implemented by the lens-diaphragm system (10), position-specific modulation of the direction of propagation, intensity, wavelength, polarization and/or of the time modulation frequency of the electromagnetic beams (11) being implemented by a 3D modulator (12) present behind the lens-diaphragm system (10) in or near the focal plane of the lens-diaphragm system (10), detection of the modulated electromagnetic beams being carried out by a detection system (13) located to the rear of the 3D modulator (12), and calculation of the spatial and/or time intervals (14) of the electromagnetic beams in the 3D modulator (12) being implemented by determining the modulation and/or computation of spatial, time-related, spectral and/or local frequency specific object-parameters

    Abstract translation: PCT No.PCT / EP96 / 05592 Sec。 371日期:1998年7月27日 102(e)日期1998年7月27日PCT提交1996年12月13日PCT公布。 公开号WO97 / 22849 PCT 日期:1997年6月26日本发明涉及一种用于确定透镜 - 光阑系统和/或空间,时间相关对象参数(10)的聚焦图像或聚焦图像的空间和/或时间间隔的方法和装置 ),光谱和/或局部频率特定的对象参数,特别是控制自动机并监视生产序列,由透镜 - 光阑系统(10)实现的入射电磁束的聚焦,位置特定的调制方向 电磁波束(11)的传播,强度,波长,极化和/或时间调制频率由透镜 - 光阑系统(10)后面的3D调制器(12)实现在透镜的焦平面内或附近 - 隔膜系统(10),由位于3D调制器(12)的后部的检测系统(13)执行的调制电磁波的检测,以及空间和/或时间间隔(14)的计算 3D调制器(12)中的电磁波束通过确定空间,时间相关,频谱和/或本地频率特定对象参数的调制和/或计算来实现

    Information storage device
    4.
    发明授权
    Information storage device 失效
    信息存储设备

    公开(公告)号:US5637370A

    公开(公告)日:1997-06-10

    申请号:US406379

    申请日:1995-03-17

    Abstract: Information storage unit comprising a substrate with applied thereon a polymer layer (active polymer layer) which is polarisable by a focussed electron beam, the active polymer layer being a component of a multilayer, said multilayer comprising an active polymer layer of at least one to a maximum of fifteen electrically-insulating layers and at least one to a maximum of fifteen electrically conductive and/or semiconductive layers in an optional layer sequence, on condition that the active layer is disposed between at least one electrically-insulating layer and at least one conductive or semiconductive layer.

    Abstract translation: 信息存储单元包括其上施加有通过聚焦电子束可极化的聚合物层(活性聚合物层)的基底,所述活性聚合物层是多层的组分,所述多层包含至少一个至多个的活性聚合物层 在任选层序列中,最多十五个电绝缘层和至少一个至最多十五个导电和/或半导电层,条件是有源层设置在至少一个电绝缘层和至少一个导电 或半导体层。

    Method of inscribing and readout of information in an information
storage layer
    7.
    发明授权
    Method of inscribing and readout of information in an information storage layer 失效
    在信息存储层中记录和读出信息的方法

    公开(公告)号:US5623475A

    公开(公告)日:1997-04-22

    申请号:US404725

    申请日:1995-03-15

    CPC classification number: G11B9/02 G11B11/08 G11B7/005

    Abstract: The invention relates to a method and a corresponding device for inscribi reading, and erasing information from an information storage layer through use of an electrical field. The information storage layer includes a polarisable polymer film for an active layer. The dipoles are initially oriented in a unipolar manner. Inscription of the information is effected by the application of an opposing electrical field to the active layer. Readout of the different polarisation conditions is effected optically, the phase position of the emitted light of the optical second harmonic being detected by an interferometric process. The information on the storage layer may be deleted by an electrical polarisation process.

    Abstract translation: 本发明涉及通过使用电场从信息存储层记录,读取和擦除信息的方法和相应的装置。 信息存储层包括用于有源层的可极化聚合物膜。 偶极子最初以单极方式定向。 信息的题目是通过向有源层施加相对的电场来实现的。 不同极化条件的读出是光学地进行的,光二次谐波的发射光的相位位置是通过干涉测量法检测的。 可以通过电极化处理来删除存储层上的信息。

Patent Agency Ranking