公开(公告)号：US20150050684A1

公开(公告)日：2015-02-19

申请号：US14385829

申请日：2012-12-27

Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Sung-Kyu Seo ,  Geon-Soo Jin ,  Un-Hwan Ha ,  Se-Hwan Paek ,  Seung-Pil Pack

IPC: G01N33/487 ,  G01J1/02 ,  G01N21/01

CPC classification number: C12M41/46 ,  G01J1/0295

Abstract: The present invention relates to an apparatus that uses shadow images of cells to continuously measure cell activity at a high processing rate in order to provide cell activity and cell number results. According to one embodiment of the present invention, instead of a highly experienced examiner or technician using a microscope, ELISA reader, etc. having to collect various cell activity measurements and cell numbers, the collection of said information can be automated so as to reduce cost and largely reduce errors in measurements through the development of computer software coupled with hardware using low cost and compact optoelectronic components and simple image processing techniques.

Abstract translation: 本发明涉及使用细胞的阴影图像以高处理速率连续测量细胞活性以便提供细胞活性和细胞数目结果的装置。 根据本发明的一个实施方案，代替使用显微镜，ELISA读取器等的经验丰富的检验者或技术人员必须收集各种细胞活性测量值和细胞数量，可以自动地收集所述信息以降低成本 并通过开发与硬件相结合的计算机软件，通过低成本，紧凑的光电子元件和简单的图像处理技术，大大减少了测量误差。

公开(公告)号：US20140339665A1

公开(公告)日：2014-11-20

申请号：US14446711

申请日：2014-07-30

Applicant: Fujifilm Corporation

Inventor： Takeharu TANI

IPC: G01J1/02 ,  H01L27/146 ,  G01J1/04

CPC classification number: G01J1/0295 ,  G01J1/0492 ,  G02B5/201 ,  H01L27/14621

Abstract: An image sensor having a plurality of photoelectric conversion elements that receive light and convert the light to electric charges, color filter layers having different spectral characteristics, each being provided corresponding to each of the photoelectric conversion elements, and a partition wall having a lower refractive index than that of the color filter layers provided at the boundary of each color filter layer. The image sensor is formed such that a space of the partition wall on the light exit side is narrower than a space of the partition wall on the light incident side.

Abstract translation: 一种图像传感器，其具有接收光并将光转换成电荷的多个光电转换元件，各自对应于每个光电转换元件设置具有不同光谱特性的滤色器层，以及具有较低折射率的分隔壁 比设置在每个滤色器层的边界处的滤色器层的颜色。 图像传感器形成为使得光出射侧的分隔壁的空间比光入射侧的分隔壁的空间窄。

公开(公告)号：US20140313513A1

公开(公告)日：2014-10-23

申请号：US13868819

申请日：2013-04-23

Applicant: Kai-Hsiu LIAO

Inventor： Kai-Hsiu LIAO

IPC: G01J1/42

CPC classification number: G01J1/4257 ,  G01J1/0214 ,  G01J1/0271 ,  G01J1/0295 ,  G01J1/0407 ,  G01J1/0425 ,  G01J1/1626 ,  G02B6/4286 ,  G02B6/4291

Abstract: An optical power monitoring device includes a photodetector disposed in close proximity to the cladding of an optical fiber for measuring Rayleigh scattered light from the core of the optical fiber. To ensure only Rayleigh scattered light is measured, a cladding stripper is provided to remove any cladding light prior taking a reading with the photodetector.

Abstract translation: 光功率监测装置包括光电检测器，其设置在光纤包层附近，用于测量来自光纤芯的瑞利散射光。 为了确保仅测量瑞利散射光，提供包层剥离器以在用光电检测器进行读取之前去除任何包层光。

公开(公告)号：US20140064966A1

公开(公告)日：2014-03-06

申请号：US13590326

申请日：2012-08-21

Applicant: William Simpkins ,  John Wilson ,  David Dorris

Inventor： William Simpkins ,  John Wilson ,  David Dorris

IPC: B64C27/00 ,  G01J1/02

CPC classification number: B64C27/008 ,  G01J1/0214 ,  G01J1/0266 ,  G01J1/0271 ,  G01J1/0295 ,  G01J1/06 ,  G01J2001/061 ,  G02B27/30

Abstract: A blade tracking system including a detector having one or more sensors to detect radiation from at least one field of view of the detector, the one or more sensors generating signals based on changes in incident radiation to the one or more sensors as a rotor blade passes the field of view, and a processor to determine a pass time for the rotor blade to pass through the at least one field of view based on the generated signals.

Abstract translation: 一种刀片跟踪系统，包括具有一个或多个传感器的检测器，用于检测来自检测器的至少一个视野的辐射，所述一个或多个传感器基于当转子叶片通过时对所述一个或多个传感器的入射辐射的变化产生信号 视场，以及处理器，用于基于所生成的信号来确定转子叶片通过至少一个视场的通过时间。

公开(公告)号：US20130043390A1

公开(公告)日：2013-02-21

申请号：US13212875

申请日：2011-08-18

Applicant: Howard M. DE RUYTER

Inventor： Howard M. DE RUYTER

IPC: G01J5/00

CPC classification number: G01J5/522 ,  G01J1/0295 ,  G01J1/0411 ,  G01J1/0444 ,  G01J3/0202 ,  G01J3/021 ,  G01J3/0235 ,  G01J3/28 ,  G01J5/0809 ,  G01J5/084

Abstract: A calibration system for a detector includes a base member, a plurality of radiation sources fixedly attached to the base member, and a positioning mechanism attached to the base member. Each radiation source is maintained at a different temperature and is configured to emit electromagnetic radiation. The positioning mechanism includes a movable member having a single degree of freedom with respect to the base member, and a plurality of optical elements arranged on the movable member. Each optical element corresponds to one of the radiation sources and each optical element is configured to at least be movable between a calibration position and a non-calibration position. When the optical element is in the calibration position, the optical element is configured to receive the electromagnetic radiation from its corresponding radiation source and to reflect the electromagnetic radiation to a detector.

Abstract translation: 一种用于检测器的校准系统，包括基座部件，固定在基部部件上的多个辐射源，以及安装在基座部件上的定位机构。 每个辐射源被保持在不同的温度并被配置成发射电磁辐射。 定位机构包括相对于基底部件具有单一自由度的可动部件和布置在可动部件上的多个光学元件。 每个光学元件对应于一个辐射源，并且每个光学元件被配置为至少可以在校准位置和非校准位置之间移动。 当光学元件处于校准位置时，光学元件被配置为从其相应的辐射源接收电磁辐射并将电磁辐射反射到检测器。

公开(公告)号：US20120229801A1

公开(公告)日：2012-09-13

申请号：US13511220

申请日：2010-02-02

Applicant: Seongchong Park ,  Dong Hoon Lee ,  Seung Nam Park

Inventor： Seongchong Park ,  Dong Hoon Lee ,  Seung Nam Park

IPC: G01J1/04

CPC classification number: G01J1/02 ,  G01J1/0295 ,  G01J2001/0481 ,  G01J2001/061 ,  G01J2001/4247

Abstract: Provided are an integrating sphere photometer and a measuring method of the same. The integrating sphere photometer includes an integrating sphere including a left hemisphere and a right hemisphere, a photometer disposed on the center surface of the right hemisphere, a photometer baffle disposed in front of the photometer to be spaced apart therefrom, a light source to be tested disposed at the center region of the integrating sphere to illuminate light to at least an illumination region of the left hemisphere, an auxiliary lamp part disposed in the vicinity of a contact region between the left hemisphere and the right hemisphere to illuminate light to the illumination region, and an auxiliary lamp baffle disposed around the auxiliary lamp part to prevent the light emitted from the light source to be tested from being directly illuminated to the auxiliary lamp part and also to prevent the light emitted from the auxiliary lamp part from being directly illuminated to the light source to be tested.

Abstract translation: 提供一种积分球光度计及其测量方法。 积分球形光度计包括包括左半球和右半球的积分球，设置在右半球的中心表面上的光度计，设置在光计前面以与之隔开的光度计挡板，待测光源 设置在积分球的中心区域，以将光照射到左半球的至少一个照明区域;辅助灯部分，设置在左半球和右半球之间的接触区域附近，以将光照射到照明区域 以及设置在辅助灯部分周围的辅助灯挡板，以防止从光源发射的光被直接照射到辅助灯部分，并且还防止从辅助灯部分发射的光被直接照射到 要测试的光源。

公开(公告)号：US07718977B2

公开(公告)日：2010-05-18

申请号：US11418127

申请日：2006-05-05

Applicant: Jonathan Gorrell ,  Mark Davidson

Inventor： Jonathan Gorrell ,  Mark Davidson

IPC: G01K1/08

CPC classification number: G01J1/02 ,  G01J1/0271 ,  G01J1/0295 ,  G01J2001/0276 ,  H01J25/00 ,  H01J40/14

Abstract: In order to reduce the exposure of a detector surface 180 of a photo-multiplier 160 to stray charged particles, an off-axis structure is interposed between the resonant structure and the detector surface of the photo-multiplier. By providing the off-axis structure with at least one reflective surface, photons are reflected toward the detector surface of the photo-multiplier while at the same time absorbing stray charged particles. Stray particles may be absorbed by the reflective surface or by any other part of the off-axis structure. The off-axis structure may additionally be provided with an electrical bias and/or an absorbing coating for absorbing stray charged particles.

Abstract translation: 为了减少光电倍增器160的检测器表面180暴露于杂散带电粒子，在谐振结构和光电倍增器的检测器表面之间插入偏轴结构。 通过向离轴结构提供至少一个反射表面，光子被朝向光电倍增管的检测器表面反射，同时吸收杂散带电粒子。 杂散颗粒可以被反射表面或离轴结构的任何其它部分吸收。 离轴结构还可以设置有用于吸收杂散带电粒子的电偏压和/或吸收涂层。

公开(公告)号：US20100079747A1

公开(公告)日：2010-04-01

申请号：US12571506

申请日：2009-10-01

Applicant: Seong Chong PARK ,  Seung Nam Park ,  Dong Hoon Lee

Inventor： Seong Chong PARK ,  Seung Nam Park ,  Dong Hoon Lee

IPC: G01J1/04

CPC classification number: G01J1/08 ,  G01J1/02 ,  G01J1/0271 ,  G01J1/0295 ,  G01J1/16 ,  G01J2001/4247

Abstract: The present invention provides an instrument and method for measuring total luminous flux of luminous elements, which forms an approximately uniform spatial intensity distribution by simultaneously lighting a plurality of luminous elements for measurement in an integrating sphere when comparing a total luminous flux standard lamp with the luminous elements to measure the total luminous flux of the luminous elements, thus not requiring spatial mismatch error correction.

Abstract translation: 本发明提供了一种用于测量发光元件的总光通量的仪器和方法，当将总光通量标准灯与发光元件进行比较时，通过在积分球中同时点亮多个用于测量的发光元件形成近似均匀的空间强度分布 用于测量发光元件的总光通量的元件，因此不需要空间失配误差校正。

公开(公告)号：US20090000348A1

公开(公告)日：2009-01-01

申请号：US11824232

申请日：2007-06-29

Applicant: Paul S. Bonino ,  Gary W. Skinner

Inventor： Paul S. Bonino ,  Gary W. Skinner

IPC: G12B13/00

CPC classification number: G01J3/52 ,  G01J1/02 ,  G01J1/0295 ,  G01J3/02 ,  G01J3/0297 ,  G01J3/524 ,  G01N21/278 ,  H04N1/047 ,  H04N1/12 ,  H04N1/125 ,  H04N2201/044

Abstract: Disclosed herein is reference component for a sensor. The reference component comprises a calibration surface and an integrated circuit. The integrated circuit often contains a digital representation of calibration surface properties. A corresponding sensing system, printing system, method of communicating calibration data, and sensor calibration method also are disclosed.

公开(公告)号：US07372031B2

公开(公告)日：2008-05-13

申请号：US11384574

申请日：2006-03-20

Applicant: Stephen A. Cerwin ,  David B. Chang

Inventor： Stephen A. Cerwin ,  David B. Chang

IPC: G01J1/00

CPC classification number: G01J1/42 ,  G01J1/02 ,  G01J1/0295 ,  G01J1/04 ,  G01J1/0422 ,  G01J1/044 ,  G01J1/0459

Abstract: A sensitive photon detection system generates an electronic photon sensor signal as a K factor times a number N photons per unit time. The system is configured by combining a separate optical amplifier with a gain factor K1 with a photo detector with a gain factor K2 such that K may be realized as the product of K1 and K2. The values of K1 and K2 are chosen to meet a predetermined K while optimizing a signal quality of the photon sensor signal. The optical amplifier may be preceded by a photon gathering device and/or a light chopping device to further optimize system performance. Further, the photon sensor signal may be further processed analog circuitry or may be digitized and processed using digital signal processing to generate an enhanced photon sensor signal with enhanced signal quality by adding gain and/or bandwidth limiting.

Abstract translation: 敏感光子检测系统产生电子光子传感器信号作为每单位时间数N个光子的K因子。 该系统通过将具有增益因子K 1的单独光学放大器与增益因子K 2的光电检测器组合，使得可以实现K作为K 1和K 2的乘积来配置该系统。 选择K 1和K 2的值以在优化光子传感器信号的信号质量的同时满足预定的K。 光放大器之前可以有光子收集装置和/或光斩波装置，以进一步优化系统性能。 此外，光子传感器信号可以进一步处理模拟电路，或者可以使用数字信号处理进行数字化和处理，以通过增加增益和/或带宽限制来产生增强的信号质量的增强的光子传感器信号。