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    Direct, Diffuse, and Total Radiation Sensor
    41.
    发明申请
    Direct, Diffuse, and Total Radiation Sensor 审中-公开
    直接，漫反射和全辐射传感器

    公开(公告)号：US20110273704A1

    公开(公告)日：2011-11-10

    申请号：US12775351

    申请日：2010-05-06

    Applicant: George Burba

    Inventor： George Burba

    IPC: G01J1/42 ,  G01J1/06 ,  H01L31/0232

    CPC classification number: G01J1/4228 ,  G01J1/04 ,  G01J1/0437 ,  G01J1/0488 ,  G01J2001/4266 ,  G01J2001/428

    Abstract: A solar radiation detector comprises a shading element that casts a shadow over one of a number of sensors disposed about the shading element. The shading element and the sensors are spaced in relation to each other that the shadow cast by the shading element always falls on one of the sensors, completely shading that one sensor, while at the same time leaves at least another one of the sensor completely exposed to direct solar radiation. The completely shaded sensor measures substantially only diffuse solar radiation.

    Abstract translation: 太阳辐射检测器包括遮蔽元件，阴影元件在围绕着色元件设置的多个传感器之一上投射阴影。 阴影元件和传感器彼此间隔开，阴影投射的阴影总是落在传感器中的一个上，完全遮蔽那一个传感器，同时使至少另一个传感器完全暴露 指导太阳辐射。 完全阴影的传感器基本上只测量弥散的太阳辐射。

    Light source device, image display apparatus, and monitor apparatus
    43.
    发明授权
    Light source device, image display apparatus, and monitor apparatus 有权
    光源装置，图像显示装置和监视装置

    公开(公告)号：US08047659B2

    公开(公告)日：2011-11-01

    申请号：US12136445

    申请日：2008-06-10

    Applicant: Fumika Sumiyama ,  Akira Miyamae

    Inventor： Fumika Sumiyama ,  Akira Miyamae

    IPC: G03B21/00 ,  G03B21/20 ,  H01S3/10

    CPC classification number: G01J1/04 ,  G01J1/0252 ,  G01J1/0414 ,  G01J1/0488 ,  G01J1/08 ,  G03B21/2013 ,  G03B21/2033 ,  G03B21/208 ,  G03B33/12 ,  H01S5/0687 ,  H01S5/141 ,  H01S5/4025 ,  H01S5/4087 ,  H04N9/3105 ,  H04N9/3129 ,  H04N9/3161

    Abstract: A light source device includes plural light-emitting elements that emit lights, a wavelength selection element that has plural light selection areas in which wavelength selection is performed for the lights emitted from the plural light-emitting elements, respectively, and selectively reflects a part of the lights emitted from the plural light-emitting elements, a state detecting unit that detects states of the plural light selection areas of the wavelength selection element, and a state changing unit that changes, according to the states of the plural light selection areas detected by the state detecting unit, the states of the light selection areas of the wavelength selection element to make wavelengths of the lights selected in the plural light selection areas different from one another.

    Abstract translation: 光源装置包括发射光的多个发光元件，具有多个选择区域的波长选择元件，其中对从多个发光元件发出的光分别进行波长选择，并选择性地反射 从多个发光元件发射的光，检测波长选择元件的多个光选择区域的状态的状态检测单元，以及根据由多个发光元件检测到的多个光选择区域的状态而改变的状态改变单元 状态检测单元，使波长选择元件的光选择区域的状态使得在多个光选择区域中选择的光的波长彼此不同。

    LIGHT DIRECTIONALITY SENSOR
    44.
    发明申请
    LIGHT DIRECTIONALITY SENSOR 有权
    光线方向传感器

    公开(公告)号：US20110242526A1

    公开(公告)日：2011-10-06

    申请号：US13122971

    申请日：2009-10-06

    Applicant: Ties Van Bommel ,  Eduard J. Meijer ,  Rifat A. M. Hikmet ,  Hendrik A. Van Sprang ,  Marcus A. Verschuuren

    Inventor： Ties Van Bommel ,  Eduard J. Meijer ,  Rifat A. M. Hikmet ,  Hendrik A. Van Sprang ,  Marcus A. Verschuuren

    IPC: G01J1/00 ,  B05D5/06 ,  B05D3/10 ,  B05D3/00

    CPC classification number: H01L27/1462 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0429 ,  G01J1/06 ,  G01J1/4257 ,  G01J2001/061 ,  G01S3/784 ,  H01L27/14625 ,  H01L27/14685

    Abstract: The present invention relates to light sensors for measuring light characteristics. In particular, the present invention relates to a light directionality sensor that is capable of measuring light characteristics such as the light direction, light collimation, and light distribution. According to a first aspect of the present invention there is provided a light directionality sensor comprising a photo-sensor (2), comprising a plurality of photo-sensitive elements (3), and a plurality of light-absorbing light selecting structures (1) arranged on the photo-sensor so as to form an array of light-absorbing light selecting structures. In the array of light-absorbing light selecting structures, a succession of at least some of the light-absorbing light selecting structures has varying structural characteristics. The varying structural characteristics is achieved by each individual structure of the succession being formed such that it allows light within a different angle interval with respect to the array to be sensed. Further, according to a second aspect of the invention, there is provided a method for forming a light sensor according to the first aspect of the present invention.

    Abstract translation: 本发明涉及用于测量光特性的光传感器。 特别地，本发明涉及能够测量诸如光方向，光准直和光分布等光特性的光方向性传感器。 根据本发明的第一方面，提供了一种光方向性传感器，其包括光传感器（2），其包括多个光敏元件（3）和多个光吸收光选择结构（1） 布置在光传感器上以形成吸光选择结构的阵列。 在光吸收光选择结构的阵列中，至少一些光吸收光选择结构的一系列具有不同的结构特征。 变化的结构特征通过形成的连续的每个单独结构来实现，使得其允许相对于阵列的不同角度间隔内的光被感测。 此外，根据本发明的第二方面，提供了根据本发明的第一方面的用于形成光传感器的方法。

    Lithographic apparatus, radiation sensor and method of manufacturing a radiation sensor
    46.
    发明授权
    Lithographic apparatus, radiation sensor and method of manufacturing a radiation sensor 有权
    光刻设备，辐射传感器和辐射传感器的制造方法

    公开(公告)号：US08013977B2

    公开(公告)日：2011-09-06

    申请号：US11487607

    申请日：2006-07-17

    Applicant: Haico Victor Kok ,  Arie Johan Van Der Sijs

    Inventor： Haico Victor Kok ,  Arie Johan Van Der Sijs

    IPC: G03B27/42

    CPC classification number: G03F7/7085 ,  G01J1/04 ,  G01J1/0425 ,  G01J1/4228 ,  G01J1/58

    Abstract: A radiation sensor includes a radiation receiver positioned in a focal plane of the final element of the projection system; a transmissive plate supporting the radiation receiver at a side facing the projection system; a quantum conversion layer to absorb light at the first wavelength incident on the transmissive plate and reradiate light at a second wavelength; a fiber optics block with a plurality of optical fibers; and a radiation detector. In the radiation sensor, the plurality of optical fibers guide light is reradiated by the quantum conversion layer towards the radiation detector. The radiation sensor can be used as a substrate-level sensor in a lithographic apparatus.

    Abstract translation: 辐射传感器包括位于投影系统的最终元件的焦平面中的辐射接收器; 在面向投影系统的一侧支撑辐射接收器的透射板; 量子转换层，用于吸收入射在透射板上的第一波长的光并再次辐射第二波长的光; 具有多个光纤的光纤块; 和辐射探测器。 在辐射传感器中，多个光纤引导光被量子转换层再次辐射到辐射检测器。 辐射传感器可以用作光刻设备中的基板级传感器。

    Method and device to improve backlight uniformity
    47.
    发明授权
    Method and device to improve backlight uniformity 有权
    提高背光均匀性的方法和装置

    公开(公告)号：US07978942B2

    公开(公告)日：2011-07-12

    申请号：US12634395

    申请日：2009-12-09

    Applicant: James Robinson ,  Marc Drader ,  Michael Purdy

    Inventor： James Robinson ,  Marc Drader ,  Michael Purdy

    IPC: G02B6/26 ,  G02F1/035 ,  G02F1/135

    CPC classification number: G02B6/0033 ,  G01J1/04 ,  G01J1/0418 ,  G01J1/26 ,  G01J1/4228 ,  G02B6/005 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133611 ,  G02F1/133615 ,  G02F2001/133601 ,  G09G3/3406 ,  G09G3/3413 ,  G09G3/3426 ,  G09G3/3607 ,  G09G3/3611 ,  G09G2310/0235 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/0646 ,  H04M1/22 ,  Y10S385/901

    Abstract: A system and method for compensating for non-uniform illumination from a light guide for a display in an electronics device is provided. The system comprises: a memory device storing a data representing a first compensation pattern for generation on the display to block light from a first portion of the light guide relative to light from a second portion of the light guide; a first module to incorporate the stored representation into an image to be displayed on the display; and a second module to generate the image with the stored representation for display on the display. In the system, when the first module generates the first compensation pattern on the display, the first compensation pattern aligns with the first and second portions to reduce an intensity of light from a light source passing through the first compensation pattern from the first portion relative to an intensity of light passing through the first compensation pattern from the second portion from the light source.

    Abstract translation: 提供了一种用于补偿来自电子设备中的显示器的光导的不均匀照明的系统和方法。 该系统包括：存储装置，存储表示用于在显示器上产生的第一补偿图案的数据，以阻挡来自光导的第一部分的光相对于来自光导的第二部分的光; 将存储的表示合并到要显示在显示器上的图像中的第一模块; 以及第二模块，用于使用所存储的表示来生成图像以在显示器上显示。 在该系统中，当第一模块在显示器上产生第一补偿图案时，第一补偿图案与第一和第二部分对准以减少来自第一部分相对于经过第一补偿图案的光源的光强度 从光源的第二部分穿过第一补偿图案的光的强度。

    ICE LEVEL SENSING SYSTEM
    49.
    发明申请
    ICE LEVEL SENSING SYSTEM 有权
    ICE水平感测系统

    公开(公告)号：US20110113799A1

    公开(公告)日：2011-05-19

    申请号：US12618092

    申请日：2009-11-13

    Applicant: Bryan W. Snider ,  Martin Nicholas Austin

    Inventor： Bryan W. Snider ,  Martin Nicholas Austin

    IPC: F25C1/00 ,  F25C5/18 ,  F25D23/02 ,  G01J1/00

    CPC classification number: F25C5/187 ,  G01J1/02 ,  G01J1/0266 ,  G01J1/04 ,  G01J1/0414

    Abstract: An ice level sensing system for an appliance having a cavity with a cavity wall. An ice storage bin and an ice maker are disposed within the cavity. The ice storage bin is configured to hold ice discharged from the ice maker. The ice level sensing system includes a transmitter for transmitting a light beam and a detector for detecting the light beam. The transmitter and the detector are disposed on the cavity wall. A reflector is disposed relatively remote from the transmitter. The transmitter is operative to project the light beam toward the reflector. The transmitter and the detector are angled relative to each other so that the light beam reflected by the reflector is directed toward the detector.

    Abstract translation: 一种用于具有具有空腔壁的空腔的器具的冰水平感测系统。 一个储冰箱和一个制冰机设置在空腔内。 储冰箱被配置成保持从制冰机排出的冰。 冰水平感测系统包括用于发射光束的发射器和用于检测光束的检测器。 发射器和检测器设置在腔壁上。 反射器设置成相对远离发射器。 发射器可操作以将光束投射到反射器。 发射器和检测器相对于彼此成角度，使得由反射器反射的光束被引向检测器。

    LIGHT SENSOR AND LIGHTING DEVICE WITH ADAPTABLE COLOR
    50.
    发明申请
    LIGHT SENSOR AND LIGHTING DEVICE WITH ADAPTABLE COLOR 有权
    具有适应性颜色的光传感器和照明装置

    公开(公告)号：US20110109232A1

    公开(公告)日：2011-05-12

    申请号：US12672310

    申请日：2008-08-11

    Applicant: Volkmar Schulz ,  Christoph Martiny ,  Eduard Johannes Meijer ,  Peter Vergeer

    Inventor： Volkmar Schulz ,  Christoph Martiny ,  Eduard Johannes Meijer ,  Peter Vergeer

    IPC: H05B37/02 ,  G01J3/46

    CPC classification number: G01J1/02 ,  F21K9/60 ,  F21V23/0442 ,  F21Y2115/10 ,  G01J1/0204 ,  G01J1/04 ,  G01J1/0411 ,  G01J1/0437 ,  G01J1/0474 ,  G01J1/0488 ,  G01J1/32 ,  G01J3/513 ,  G01J2001/4252 ,  H01L2224/16225

    Abstract: Light sensors (1) are used in lighting applications, especially in combination with LEDs, to control and/or adapt the color point of light sources. Costs and/or performance of the light sensor (1) are essential in order to guarantee cost-effective light sources with reproducible color points. This aim is achieved by a light sensor (1) comprising a light diffuser (10), an optical non-transparent housing (11) having at least one window (12), at least one interference filter (13) and at least two photo sensors (14). The light diffuser (10) is arranged in such a way that light from outside the optical non-transparent housing (11) has to pass the light diffuser (10) so as to enter the interior of the optical non-transparent housing (11) via the window (12). The interference filter (13) and the at least two photo sensors (14) are arranged in the interior of the optical non-transparent housing (11), which interference filter (13) is arranged between the window (12) and the at least two photo sensors (14).

    Abstract translation: 光传感器（1）用于照明应用中，特别是与LED结合使用，以控制和/或调整光源的色点。 光传感器（1）的成本和/或性能是必不可少的，以保证具有可重现色点的具有成本效益的光源。 该目的通过光传感器（1）来实现，光传感器（1）包括光扩散器（10），具有至少一个窗口（12），至少一个干涉滤光器（13）和至少两个照片的光学非透明外壳 传感器（14）。 光扩散器（10）以这样的方式布置，使得来自光学非透明壳体（11）外部的光必须通过光漫射器（10）以进入光学不透明壳体（11）的内部， 通过窗口（12）。 干涉滤光器（13）和至少两个光传感器（14）被布置在光学不透明壳体（11）的内部，该干涉滤光器（13）布置在窗（12）和至少 两个光电传感器（14）。

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