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    LIQUID SHUTTER FOR INFRARED IMAGING DEVICES
    91.
    发明申请
    LIQUID SHUTTER FOR INFRARED IMAGING DEVICES 审中-公开

    公开(公告)号：US20170336249A1

    公开(公告)日：2017-11-23

    申请号：US15660870

    申请日：2017-07-26

    Applicant: FLIR Systems, Inc.

    Inventor： Vu L. Nguyen ,  Theodore R. Hoelter ,  Pierre Boulanger ,  Marcel Tremblay ,  Robert Pietsch

    IPC: G01J1/04 ,  G02B26/00 ,  H04N5/235 ,  H04N5/33

    CPC classification number: G01J1/044 ,  G01J5/0834 ,  G02B26/004 ,  H04N5/2353 ,  H04N5/33

    Abstract: Techniques are provided to perform flat field correction for infrared cameras using a liquid shutter. Devices and methods provide a focal plane array (FPA) that receives infrared radiation (e.g., thermal infrared radiation) from a scene, and infrared-opaque liquid disposed in a cavity of a liquid shutter housing, and a fluid controller that directs the liquid from a reservoir area of the cavity to a field of view area of the cavity to block the FPA from the infrared radiation. Flat field correction terms may be determined and radiometric calibration may be performed. In one example, a liquid shutter uses voltages to direct liquid. In another example, a liquid shutter uses magnetic fields from electromagnets to direct liquid such as ferrofluid. In another example, a liquid shutter uses electrowetting techniques to direct liquid such as water. In a further example, a liquid shutter uses a pump.

    LIGHT EMISSION TESTING DEVICE WITH A SHUTTER
    92.
    发明申请
    LIGHT EMISSION TESTING DEVICE WITH A SHUTTER 审中-公开
    具有快门的光发射测试装置

    公开(公告)号：US20160327429A1

    公开(公告)日：2016-11-10

    申请号：US15113791

    申请日：2014-08-20

    Applicant: ISMECA SEMICONDUCTOR HOLDING SA

    Inventor： Sylvain VIENOT

    IPC: G01J1/04 ,  G01J1/02 ,  G01J1/42

    CPC classification number: G01J1/044 ,  G01J1/0214 ,  G01J1/0223 ,  G01J1/0271 ,  G01J1/0474 ,  G01J1/42 ,  G01J2001/0481 ,  G01J2001/4252

    Abstract: A testing device for measuring the light characteristics of an electronic component includes an inlet at one end at which an electronic component can be presented for testing. A shutter is located at the inlet and is moveable between a first open position in which an electronic component can be received into the inlet, and a second closed position in which the shutter can overlay at least the majority of a nest on which said electronic component is supported, so that the shutter prevents light emitted by the electronic component from being diverted away from the testing device. The shutter includes at least one sliding door that can be slid to move the shutter into its first and second open positions. The at least one sliding door includes a cut out portion that defines said opening when the shutter is in its second closed position.

    Abstract translation: 用于测量电子部件的光特性的测试装置包括在一端的入口，在该入口处可以呈现用于测试的电子部件。 快门位于入口处，并且可以在电子部件可以被容纳在入口中的第一打开位置和第二关闭位置之间移动，在该第二关闭位置中，快门可以至少覆盖所述电子部件 被支撑，使得快门防止由电子部件发射的光被转移离开测试装置。 快门包括至少一个可滑动的滑动门，以将快门移动到其第一和第二打开位置。 至少一个滑动门包括当快门处于其第二关闭位置时限定所述开口的切口部分。

    CONTROLLABLE OPTICAL SENSING
    94.
    发明申请
    CONTROLLABLE OPTICAL SENSING 有权
    可控光学感应

    公开(公告)号：US20140346334A1

    公开(公告)日：2014-11-27

    申请号：US14364727

    申请日：2012-12-13

    Applicant: PEBBLES LTD.

    Inventor： Nadav Grossinger ,  Nitay Romano ,  Arnon Gratch

    IPC: G01J1/04 ,  G01N21/55

    CPC classification number: G01J1/0411 ,  G01B11/25 ,  G01J1/044 ,  G01J1/0448 ,  G01N21/55 ,  G01S7/4814 ,  G01S17/46 ,  G01S17/89 ,  G02B3/10 ,  G02B5/1876 ,  G02B27/4205 ,  G02B27/58

    Abstract: An optical sensing device for using light to locate objects or features in a field of view comprises a light source; a controllable lens having two states and being controllable between them, for example a multifocal lens having two or more foci for focusing light from the light source; and a sensor able to sense light reflected from an object, to determine information of the object. The use of two or more foci adds dynamic range to optical sensing to allow for reliable detection over a wide range of distances.

    Abstract translation: 一种用于使用光在视场中定位物体或特征的光学感测装置包括光源; 具有两个状态并且在它们之间可控的可控透镜，例如具有用于聚焦来自光源的光的两个或多个焦点的多焦点透镜; 以及能够感测从物体反射的光的传感器，以确定物体的信息。 使用两个或更多个焦点将动态范围增加到光学感测，以允许在宽范围的距离上的可靠检测。

    AUTOMATED SHUTTER FOR DARK ACCLIMATING SAMPLES
    95.
    发明申请
    AUTOMATED SHUTTER FOR DARK ACCLIMATING SAMPLES 有权
    自动切割机用于深色交替样品

    公开(公告)号：US20110101210A1

    公开(公告)日：2011-05-05

    申请号：US12921445

    申请日：2009-03-13

    Applicant: John W. Runcie

    Inventor： John W. Runcie

    IPC: G01J1/04 ,  G01N21/64

    CPC classification number: G01J1/044 ,  G01N21/645 ,  G01N21/6486 ,  G01N2021/635 ,  G01N2201/0627 ,  G01N2201/0648

    Abstract: An automated shutter for dark acclimating a sample, comprising a base and a head mounted to the base and movable between an open and closed position. The automated shutter further comprises one or more artificial light sources and one or more optical detectors disposed in said head or base, and wherein the head is contiguous with the sample when moved into the closed position. Another embodiment comprises an enclosure placed over a sample to be dark acclimatised, with one or more artificial light sources and optical detectors disposed within or closely adjacent to said enclosure which is configured to be transformed between an optically transparent state and an optically opaque state.

    Abstract translation: 一种用于暗适应样品的自动快门，包括基座和安装在基座上的头部，可在打开和关闭位置之间移动。 自动快门还包括一个或多个人造光源和设置在所述头部或底座中的一个或多个光学检测器，并且其中当移动到关闭位置时，头部与样品邻接。 另一个实施例包括放置在样本上以适于深色适应的外壳，其中一个或多个人造光源和光学检测器设置在所述外壳内或紧邻所述外壳中，该检测器被配置为在光学透明状态和光学不透明状态之间转换。

    Rotary shutter assemblies for imaging photometers and methods for using such shutter assemblies
    96.
    发明授权
    Rotary shutter assemblies for imaging photometers and methods for using such shutter assemblies 有权
    用于成像光度计的旋转快门组件和使用这种快门组件的方法

    公开(公告)号：US07697060B2

    公开(公告)日：2010-04-13

    申请号：US11344452

    申请日：2006-01-30

    Applicant: Douglas Kreysar ,  Matthew Lekson ,  Ronald F. Rykowski ,  Richard E. Albrecht

    Inventor： Douglas Kreysar ,  Matthew Lekson ,  Ronald F. Rykowski ,  Richard E. Albrecht

    IPC: H04N5/238

    CPC classification number: H04N5/2254 ,  G01J1/04 ,  G01J1/044 ,  H04N5/2353

    Abstract: Rotary shutter assemblies for imaging photometers and methods for using such shutters are disclosed herein. In one embodiment, for example, a method for capturing an image with an imaging photometer can include positioning a rotary shutter having an aperture at a first position such that the shutter blocks light traveling along an optical axis from a light source being measured to an image sensor of the photometer. The method can include pivotably moving the shutter at a generally constant angular speed to a second position with the aperture aligned with the optical axis to expose at least a portion of the image sensor to the light for a first predetermined exposure time. After exposing each portion of the image sensor to the light for the first exposure time, the method can include pivotably moving the shutter at the angular speed to a third position such the aperture is not aligned the optical axis, and then pivotably moving the shutter from the third position back to the first position without rotating the shutter 360 degrees.

    Abstract translation: 本文公开了用于成像光度计的旋转快门组件和使用这种快门的方法。 在一个实施例中，例如，使用成像光度计捕获图像的方法可以包括将具有孔的旋转快门定位在第一位置，使得快门阻挡沿着光轴从被测量的光源传播到图像的光 传感器的光度计。 该方法可以包括以大致恒定的角速度可枢转地将快门移动到第二位置，其中孔与光轴对准以将图像传感器的至少一部分暴露于光以达到第一预定曝光时间。 在将图像传感器的每个部分暴露于第一曝光时间的光之后，该方法可以包括将角速度的快门可枢转地移动到第三位置，使得该孔不对准光轴，然后将快门从 第三个位置回到第一个位置，而不旋转快门360度。

    Optical sensor with rotary shaft-driven light intercepting member
    97.
    发明授权
    Optical sensor with rotary shaft-driven light intercepting member 有权
    具有旋转轴驱动遮光构件的光学传感器

    公开(公告)号：US07402792B2

    公开(公告)日：2008-07-22

    申请号：US11430012

    申请日：2006-05-09

    Applicant: Katsunori Michiyama ,  Takeshi Tsukamoto

    Inventor： Katsunori Michiyama ,  Takeshi Tsukamoto

    IPC: G01D5/34

    CPC classification number: G01J1/22 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0418 ,  G01J1/0437 ,  G01J1/044 ,  G01J1/0448 ,  G01J1/0462

    Abstract: An optical sensor includes a light receiving device disposed in a housing, an exterior filter rotatably mounted to an attachment surface of the housing, and a light intercepting member which rotates along with a rotation of the exterior filter to adjust an amount of light incident on a light receiving surface of the light receiving device. In this optical sensor, the light intercepting member has a rotary shaft fixed at its center, and has a light adjusting mechanism for adjusting the amount of light incident on the light receiving surface of the light receiving device in a range in a direction of rotation around the rotary shaft. Accordingly, the sensitivity of the optical sensor can be arbitrarily adjusted with a high accuracy.

    Abstract translation: 光学传感器包括设置在壳体中的光接收装置，可旋转地安装到壳体的附接表面的外部过滤器，以及与外部过滤器的旋转一起旋转的遮光部件，以调节入射到外壳 光接收装置的光接收表面。 在这种光学传感器中，遮光构件具有固定在其中心的旋转轴，并且具有调光机构，用于调节在光接收装置的光接收表面上的光量在旋转方向周围的范围内 旋转轴。 因此，可以高精度地任意调整光学传感器的灵敏度。

    Irradiation device for testing objects coated with light-sensitive paint
    98.
    发明授权
    Irradiation device for testing objects coated with light-sensitive paint 有权
    用于测试涂有感光漆的物体的照射装置

    公开(公告)号：US07378666B2

    公开(公告)日：2008-05-27

    申请号：US10530964

    申请日：2003-10-08

    Applicant: Wolf-Dieter Domke ,  Larissa Juschkin ,  Karl Kragler ,  Rainer Lebert ,  Manfred Meisen

    Inventor： Wolf-Dieter Domke ,  Larissa Juschkin ,  Karl Kragler ,  Rainer Lebert ,  Manfred Meisen

    IPC: G01J1/42

    CPC classification number: G21K5/04 ,  G01J1/044 ,  G01J1/429 ,  G03F7/70558 ,  G21K1/10

    Abstract: The invention concerns an irradiation device for testing objects coated with light-sensitive paint, comprising a EUV radiation source, an optical system for filtering the radiation of the EUV radiation source a chamber for receiving the object, as well as systems for intersecting the trajectory of the rays on the object. The invention also concerns a method for operating such a device. The invention aims at obtaining as quickly as possible an illumination at least partly simultaneous of several irradiation fields, with different doses, by using an inexpensive laboratory radiation source without resorting to complex optical systems. Therefor, the invention provides a device comprising a simplified and compact optical system, with closable diaphragm apertures located in front of the object to be irradiated and at least one control sensor placed on the trajectory of the rays and enabling the radiation dose to be measured.

    Abstract translation: 本发明涉及一种用于测试涂有感光漆的物体的照射装置，包括EUV辐射源，用于过滤EUV辐射源的辐射的光学系统，用于接收物体的室，以及用于与 物体上的光线。 本发明还涉及一种用于操作这种装置的方法。 本发明旨在通过使用廉价的实验室辐射源而不使用复杂的光学系统，尽可能快地获得具有不同剂量的几个照射场的至少部分同时的照明。 因此，本发明提供了一种包括简化和紧凑的光学系统的装置，其中可闭合的隔膜孔位于待照射物体的前方，并且至少一个控制传感器放置在射线的轨迹上并且能够测量辐射剂量。

    Optical sensor
    99.
    发明申请
    Optical sensor 有权
    光学传感器

    公开(公告)号：US20060266939A1

    公开(公告)日：2006-11-30

    申请号：US11430012

    申请日：2006-05-09

    Applicant: Katsunori Michiyama ,  Takeshi Tsukamoto

    Inventor： Katsunori Michiyama ,  Takeshi Tsukamoto

    IPC: H01J40/14

    CPC classification number: G01J1/22 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0418 ,  G01J1/0437 ,  G01J1/044 ,  G01J1/0448 ,  G01J1/0462

    Abstract: An optical sensor includes a light receiving device disposed in a housing, an exterior filter rotatably mounted to an attachment surface of the housing, and a light intercepting member which rotates along with a rotation of the exterior filter to adjust an amount of light incident on a light receiving surface of the light receiving device. In this optical sensor, the light intercepting member has a rotary shaft fixed at its center, and has a light adjusting mechanism for adjusting the amount of light incident on the light receiving surface of the light receiving device in a range in a direction of rotation around the rotary shaft. Accordingly, the sensitivity of the optical sensor can be arbitrarily adjusted with a high accuracy.

    Abstract translation: 光学传感器包括设置在壳体中的光接收装置，可旋转地安装到壳体的附接表面的外部过滤器，以及与外部过滤器的旋转一起旋转的遮光部件，以调节入射到外壳 光接收装置的光接收表面。 在该光传感器中，遮光构件具有固定在其中心的旋转轴，并且具有调光机构，用于调节在光接收装置的光接收表面上入射的光量在旋转方向周围的范围内 旋转轴。 因此，可以高精度地任意调整光学传感器的灵敏度。

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