公开(公告)号：US09366573B2

公开(公告)日：2016-06-14

申请号：US14267776

申请日：2014-05-01

Applicant: IMEC

Inventor： Bert Geelen ,  Andy Lambrechts ,  Klaas Tack

IPC: H04N9/07 ,  H04N9/04 ,  G01J3/28 ,  G01J3/51 ,  G01J3/02

CPC classification number: G01J3/2803 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/0264 ,  G01J3/2823 ,  G01J3/513 ,  Y10T29/49826

Abstract: A spectral camera having an objective lens, an array of lenses for producing optical copies of segments of the image, an array of filters for the different optical channels and having an interleaved spatial pattern, and a sensor array to detect the copies of the image segments is disclosed. Further, detected segment copies of spatially adjacent optical channels have different passbands and represent overlapping segments of the image, and detected segment copies of the same passband on spatially non-adjacent optical channels represent adjacent segments of the image which fit together. Having segments of the image copied can help enable better optical quality for a given cost. Having an interleaved pattern of the filter bands with overlapping segments enables each point of the image to be sensed at different bands to obtain the spectral output for many bands simultaneously to provide better temporal resolution.

Abstract translation: 具有物镜的光谱相机，用于产生图像的片段的光学副本的透镜阵列，用于不同光学信道的滤光器阵列并具有交错的空间图案，以及用于检测图像片段的副本的传感器阵列 被披露。 此外，空间相邻光通道的检测到的片段副本具有不同的通带并且表示图像的重叠片段，并且在空间上不相邻的光学通道上检测到相同通带的片段副本表示装配在一起的图像的相邻片段。 复制图像的片段有助于为给定成本提供更好的光学质量。 具有重叠片段的滤波器带的交错图案使得能够在不同频带处感测图像的每个点，以同时获得许多频带的频谱输出以提供更好的时间分辨率。

公开(公告)号：US09343491B2

公开(公告)日：2016-05-17

申请号：US14270929

申请日：2014-05-06

Applicant: Gonzalo Arce ,  Henry Arguello Fuentes

Inventor： Gonzalo Arce ,  Henry Arguello Fuentes

IPC: G01J3/28 ,  H01L27/146 ,  G01J3/06 ,  G01J3/14 ,  G01J3/02

CPC classification number: H01L27/14625 ,  G01J3/0229 ,  G01J3/06 ,  G01J3/14 ,  G01J3/2823 ,  H01L27/14621

Abstract: Spectral imaging sensors and methods are disclosed. A spectral imaging sensor includes a color-coded array of apertures positioned to receive light from an object to be imaged. The array includes a first plurality of apertures configured to pass light in a first predetermined wavelength range and a second plurality of apertures configured to pass light in a second predetermined wavelength range different from the first predetermined wavelength range. The imaging sensor further includes one or more optical elements positioned to receive light passing through the color-coded array, and a photodetector positioned to receive light from the one of more optical elements. A spectral imaging method includes the steps of filtering light from an object to be imaged through a color-coded array of apertures, redirecting the filtered light with one or more optical elements, and receiving the redirected light with a photodetector.

Abstract translation: 公开了光谱成像传感器和方法。 光谱成像传感器包括定位成接收来自待成像对象的光的孔的颜色编码阵列。 该阵列包括被配置为使第一预定波长范围内的光通过的第一多个孔，以及被配置成使第二预定波长范围内的第一预定波长范围内的光通过的第二多个孔。 成像传感器还包括被定位成接收通过彩色编码阵列的光的一个或多个光学元件，以及定位成接收来自多个光学元件中的一个的光的光电检测器。 光谱成像方法包括以下步骤：通过彩色编码的孔阵列对来自待成像对象的光进行过滤，使用一个或多个光学元件重定向经过滤光，以及用光电检测器接收重定向的光。

公开(公告)号：US09341514B2

公开(公告)日：2016-05-17

申请号：US13799630

申请日：2013-03-13

Applicant: CORNING INCORPORATED

Inventor： Lovell Elgin Comstock, II ,  Richard Lynton Wiggins ,  Kenneth Smith Woodard

IPC: G01J3/40 ,  G01J3/28 ,  G01J3/04 ,  H04N9/04 ,  H04N5/347 ,  G01J3/02 ,  G01J3/36

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/36 ,  G01J2003/042 ,  G01J2003/045 ,  G01J2003/2813 ,  G01J2003/2826 ,  H04N5/347 ,  H04N9/04

Abstract: A hyperspectral imaging system and a method are described herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest). In one aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has at least one spiral slit formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In another aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has multiple straight slits formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In yet another aspect, the hyperspectral imaging system includes at least one optic, a rotatable drum (which has a plurality of slits formed on the outer surface thereof and a fold mirror located therein), a spectrometer, a two-dimensional image sensor, and a controller.

公开(公告)号：US20160131529A1

公开(公告)日：2016-05-12

申请号：US14741718

申请日：2015-06-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  Chengdu BOE Optoelectronics Technology Co., Ltd.

Inventor： Lijia ZHOU

IPC: G01J3/50

CPC classification number: G01J3/506 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/0248 ,  G01J3/0289

Abstract: The present invention discloses a chromaticity test method and a chromaticity test apparatus. The chromaticity test method comprises the following steps: S1 : measuring a size of a pixel of a product to be tested; S2: determining an aperture of a light transmission hole for testing according to the size of the pixel measured in S1; and, S3: selecting a corresponding light transmission hole according to the aperture determined in S2 and then performing a chromaticity test on the product to be tested. By the chromaticity test method provided by the present invention, the waste of time resulted from the inappropriate selection of a light transmission hole is reduced, and the test efficiency is improved while the accuracy of testing is ensured.

Abstract translation: 本发明公开了一种色度测试方法和色度测试装置。 色度测试方法包括以下步骤：S1：测量要测试的产品的像素的大小; S2：根据在S1中测量的像素的尺寸确定用于测试的光透射孔的孔径; S3：根据S2中确定的孔径选择相应的光传输孔，然后对待测产品进行色度测试。 通过本发明提供的色度测试方法，减少了由于不适当地选择透光孔所引起的时间浪费，并且在确保测试精度的同时提高了测试效率。

公开(公告)号：US20160124177A1

公开(公告)日：2016-05-05

申请号：US14994287

申请日：2016-01-13

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Yoshiji Okamoto ,  Seiji Kamba

IPC: G02B7/00 ,  G01J3/44 ,  F16B2/06 ,  G01J3/02

CPC classification number: G02B7/00 ,  F16B2/06 ,  G01J3/0202 ,  G01J3/0229 ,  G01J3/4412 ,  G01N21/3581

Abstract: A fixing instrument includes a first frame member (2) and a second frame member (3) that clamp and fix an aperture array structure. At least any of conditions of Expression 1: A1+C>B1 and Expression 2: A2+C>B2 is satisfied where A1 represents a distance between a first reference surface (22a) and a first inner peripheral fitting face (21a), A2 represents a distance between the first reference surface (22a) and a first outer peripheral fitting face (21b), B1 represents a distance between a second reference surface (32a) and a second inner peripheral fitting face (31a), B2 represents a distance between the second reference surface (32a) and a second outer peripheral fitting face (31b), and C represents a thickness of an outer peripheral section (102) of the aperture array structure.

Abstract translation: 定影器具包括夹持和固定孔径阵列结构的第一框架构件（2）和第二框架构件（3）。 满足表达式1：A1 + C> B1和表达式2：A2 + C> B2的条件中的至少任意一个，其中A1表示第一参考表面（22a）和第一内周配合面（21a）之间的距离，A2 表示第一基准面（22a）和第一外周嵌合面（21b）之间的距离，B1表示第二基准面（32a）和第二内周嵌合面（31a）之间的距离，B2表示第 第二基准面（32a）和第二外周嵌合面（31b），C表示孔径阵列结构的外周部（102）的厚度。

公开(公告)号：US20160015273A1

公开(公告)日：2016-01-21

申请号：US14866973

申请日：2015-09-27

Applicant: Thomas Nathan Millikan

Inventor： Thomas Nathan Millikan

IPC: A61B5/00 ,  H04N7/18 ,  G06T7/40 ,  H04N5/33

CPC classification number: A61B5/0075 ,  A61B5/0071 ,  A61B5/0077 ,  A61B5/1112 ,  A61B5/743 ,  A61B2560/0242 ,  A61B2576/00 ,  G01J1/58 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/10 ,  G01J3/14 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/513 ,  G01J2003/1213 ,  G01J2003/2826 ,  G06T7/0012 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/30088 ,  G06T2207/30196 ,  H04N5/23293 ,  H04N5/332 ,  H04N7/18 ,  H04N7/183

Abstract: Multispectral images, including ultraviolet light and its interactions with ultraviolet light-interactive compounds, can be captured, processed, and represented to a user. Ultraviolet-light related information can be conveniently provided to a user to allow the user to have awareness of UV characteristics and the user's risk to UV exposure.

Abstract translation: 多光谱图像，包括紫外光及其与紫外光交互化合物的相互作用，可以被捕获，处理和表示给用户。 可以方便地向用户提供紫外光相关信息，以允许用户了解UV特性和用户对UV暴露的风险。

公开(公告)号：US09235115B2

公开(公告)日：2016-01-12

申请号：US14444294

申请日：2014-07-28

Applicant: RAYTHEON COMPANY

Inventor： Arturo L. Caigoy

IPC: B29D11/00 ,  G03F7/00 ,  G02B5/00 ,  G03F7/40 ,  G03F7/20 ,  G01J3/02

CPC classification number: G03F7/0035 ,  G01J3/0229 ,  G02B5/005 ,  G03F7/20 ,  G03F7/40 ,  Y10T428/24314

Abstract: A structure having an optical slit therein. The structure includes a substrate having an opening therethrough and a metal layer disposed on the substrate, such metal layer having a photolithographically formed slit therein, such slit being narrower than the opening and being disposed over the opening, portions of the metal layer disposed adjacent the slit being suspended over the opening and other portions of the metal layer being supported by the substrate.

Abstract translation: 一种其中具有光学狭缝的结构。 该结构包括具有开口的基板和设置在基板上的金属层，这种金属层在其中具有光刻形成的狭缝，该狭缝比开口窄，并设置在开口的上方，金属层的邻近设置的部分 狭缝悬挂在金属层的开口和其他部分上，由基底支撑。

公开(公告)号：US09200958B2

公开(公告)日：2015-12-01

申请号：US13798816

申请日：2013-03-13

Applicant: CORNING INCORPORATED

Inventor： Lovell Elgin Comstock ,  Richard Lynton Wiggins ,  Kenneth Smith Woodard

IPC: G01J3/28 ,  G01J3/04 ,  H04N9/04 ,  H04N5/347 ,  G01J3/02 ,  G01J3/36

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0256 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/36 ,  G01J2003/042 ,  G01J2003/045 ,  G01J2003/2813 ,  G01J2003/2826 ,  H04N5/347 ,  H04N9/04

Abstract: A hyperspectral imaging system and a method are described herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest). In one aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has at least one spiral slit formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In another aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has multiple straight slits formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In yet another aspect, the hyperspectral imaging system includes at least one optic, a rotatable drum (which has a plurality of slits formed on the outer surface thereof and a fold mirror located therein), a spectrometer, a two-dimensional image sensor, and a controller.

Abstract translation: 本文描述了一种高光谱成像系统和方法，用于提供远程对象区域（例如，感兴趣的场景）的高光谱图像。 一方面，高光谱成像系统包括至少一个光学元件，可旋转盘（其中形成有至少一个螺旋形狭缝），光谱仪，二维图像传感器和控制器。 在另一方面，高光谱成像系统包括至少一个光学元件，可旋转盘（其中形成有多个直缝），光谱仪，二维图像传感器和控制器。 在另一方面，高光谱成像系统包括至少一个光学元件，可旋转鼓（其外表面上形成有多个狭缝和位于其中的折叠镜），光谱仪，二维图像传感器和 一个控制器

公开(公告)号：US09134177B2

公开(公告)日：2015-09-15

申请号：US13798450

申请日：2013-03-13

Applicant: Nicholas Djeu

Inventor： Nicholas Djeu

IPC: G01J3/44 ,  G01J3/02

CPC classification number: G01J3/44 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0229

Abstract: In accordance with the present invention, a novel self-referencing fiber optic Raman probe is disclosed. It uses the Raman signal generated by a crystalline optical fiber to normalize the Raman signal produced by the sample in order to compensate for changes in the output power of the excitation laser light source, the coupling efficiencies of the optical fibers connecting the light source to the probe and the probe to the analyzing spectrometer, and the alignment of optical components within the probe.

Abstract translation: 根据本发明，公开了一种新型的自参照光纤拉曼探针。 它使用由结晶光纤产生的拉曼信号来归一化由样品产生的拉曼信号，以补偿激发激光光源的输出功率的变化，将光源连接到光源的耦合效率 探针和探针分析光谱仪，以及探针内的光学部件对准。

公开(公告)号：US20150247950A1

公开(公告)日：2015-09-03

申请号：US14428270

申请日：2012-09-13

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： David L. Perkins

IPC: G01V8/00 ,  E21B49/08 ,  G01N33/00 ,  G01N21/31 ,  G01N33/28

CPC classification number: G01N21/25 ,  E21B49/00 ,  E21B49/08 ,  G01J3/0227 ,  G01J3/0229 ,  G01J3/0264 ,  G01J3/0291 ,  G01J3/45 ,  G01J3/4531 ,  G01N21/31 ,  G01N33/0009 ,  G01N33/24 ,  G01N33/28 ,  G01V8/00

Abstract: A spatial heterodyne spectrometer may employ an integrated computational element (ICE) to obtain a measure of one or more fluid properties without requiring any moving parts, making it particularly suitable for use in a downhole environment. One illustrative method embodiment includes: directing light from a light source to illuminate a sample; transforming light from the sample into spatial fringe patterns using a dispersive two-beam interferometer; adjusting a spectral weighting of the spatial fringe patterns using an integrated computation element (ICE); focusing spectral-weight-adjusted spatial fringe patterns into combined fringe intensities; detecting the combined fringe intensities; and deriving at least one property of the sample.

Abstract translation: 空间外差谱仪可以采用集成的计算元件（ICE）来获得一种或多种流体性质的量度，而不需要任何移动部件，使其特别适用于井下环境。 一个示例性方法实施例包括：引导来自光源的光以照射样品; 使用色散双光束干涉仪将光从样品转变成空间条纹图案; 使用积分计算元素（ICE）调整空间条纹图案的光谱加权; 将光谱重量调整的空间条纹图案聚焦成条纹强度; 检测组合条纹强度; 并导出样品的至少一个性质。