公开(公告)号：US07683407B2

公开(公告)日：2010-03-23

申请号：US11193450

申请日：2005-08-01

Applicant: Ulrich C. Boettiger

Inventor： Ulrich C. Boettiger

IPC: H01L31/062 ,  H01L31/113

CPC classification number: H01L27/14625 ,  G01N2201/0642 ,  G01N2201/08 ,  H01L27/14629 ,  H01L27/14632 ,  H01L27/14643 ,  H01L27/14685 ,  H01L27/14687

Abstract: A pixel cell and imager device, and method of forming the same, where the pixel cell has a plurality of metallization and via layers formed over a photosensitive region. The metallization and via layers form a step-like light tunnel structure that augments the photosensitive region's ability to capture light impinging on the photosensitive region.

Abstract translation: 像素单元和成像器件及其形成方法，其中像素单元具有形成在感光区域上的多个金属化层和通孔层。 金属化和通孔层形成阶梯状光通道结构，其增强了感光区域捕获入射到感光区域上的光的能力。

公开(公告)号：US20080192258A1

公开(公告)日：2008-08-14

申请号：US12063126

申请日：2006-08-04

Applicant: Sipke Wadman

Inventor： Sipke Wadman

IPC: G01N21/47

CPC classification number: G01N21/474 ,  G01N21/274 ,  G01N21/57 ,  G01N2021/4714 ,  G01N2201/0618 ,  G01N2201/0642

Abstract: A scatterometer or parousiameter having a dual beam setup and method for use thereof is provided for producing measurements of optical parameters. The dual beam parousiameter includes a hemispherical dome enclosure (318) sealed at the bottom with a base (320). A radiation source (302) produces radiation in two beams, an illumination beam (304) for illuminating a sample surface (308) and a calibration beam (330) for providing optical characterization information about the illumination beam (304). Each beam is guided into the hemispherical dome enclosure (318) via separate optical paths. An optical imaging device (324) is positioned to acquire an image of scatter radiation (314) scattered by the sample surface (308) illuminated by the illumination beam (304), and acquire an image of the calibration beam, simultaneously. The calibration beam image is used to compensate for variability in optical output of the radiation source (302) when analyzing the scatter radiation data.

Abstract translation: 提供了具有双光束设置的散射仪或观测器及其使用方法，用于产生光学参数的测量。 所述双光束测光仪包括在底部与底部（320）密封的半球形圆顶罩（318）。 辐射源（302）产生两个光束的辐射，用于照射样品表面（308）的照明光束（304）和用于提供关于照明光束（304）的光学表征信息的校准光束（330）。 每个光束通过分开的光路被引导到半球形圆顶壳体（318）中。 定位光学成像装置（324）以获取被照明光束（304）照射的样品表面（308）散射的散射辐射（314）的图像，同时获取校准光束的图像。 当分析散射辐射数据时，校准光束图像用于补偿辐射源（302）的光输出的变化。

公开(公告)号：US20070070351A1

公开(公告)日：2007-03-29

申请号：US11346150

申请日：2006-02-03

Applicant: Hiroshi Nou ,  Kouichi Sanpei

Inventor： Hiroshi Nou ,  Kouichi Sanpei

IPC: G01N21/47

CPC classification number: G01N21/255 ,  G01N21/474 ,  G01N2021/4735 ,  G01N2021/4757 ,  G01N2021/4778 ,  G01N2021/8663 ,  G01N2201/0642

Abstract: An optical measuring device measures optical characteristics of an object in a non-contact state. The optical measuring device has a light source that illuminates an object surface, a light receiver that receives a light beam reflected from the object surface, and a light-regulating member that regulates an illuminating light beam radiated onto the object surface and the reflective light beam reflected from the object surface. The light-regulating member has a first light-regulating member that determines at least one of an illuminating region and a reflective region with respect to the object surface, and a second light-regulating member that determines a region where the reflected light beam that is reflected from the object surface and is incident on the light receiver is measured on the object surface.

Abstract translation: 光学测量装置测量非接触状态下物体的光学特性。 光学测量装置具有照射物体表面的光源，接收从物体表面反射的光束的光接收器和调节照射到物体表面上的照明光束的光调节部件和反射光束 从物体表面反射。 所述调光部件具有：第一调光部件，其对所述物体表面确定照明区域和反射区域中的至少一个;以及第二调光部件，其将所述反射光束 在物体表面上测量物体表面反射并入射到光接收器上。

公开(公告)号：US07173246B2

公开(公告)日：2007-02-06

申请号：US10475106

申请日：2002-02-22

Applicant: Angelo Benedetti ,  Ezio Pasini ,  Franco Forlani ,  Luca Montanari

Inventor： Angelo Benedetti ,  Ezio Pasini ,  Franco Forlani ,  Luca Montanari

IPC: G01J1/06

CPC classification number: G01N21/255 ,  G01N33/025 ,  G01N2201/0221 ,  G01N2201/0642

Abstract: An apparatus for non-destructive measurement of internal properties of individual vegetable or fruit pieces comprises: LEDs constructed and arranged to emit radiation into a vegetable or fruit product; pick-up structure constructed and arranged to pick up radiation, emitted by the LEDs, that has entered the vegetable or fruit product and then exited the vegetable or fruit product; a hollow cylinder between the LEDs and the pick-up structure for preventing radiation emitted by the LEDs from directly reaching the pick-up structure; a spectrometer; structure for conveying to the spectrometer the radiation picked up by the pick-up structure; and structure for processing a spectrum frequency and amplitude data as produced by the spectrometer upon the radiation picked up by the pick-up structure being analyzed by the spectrometer.

Abstract translation: 用于非破坏性测量单个植物或水果片的内部特性的装置包括：LED构造和布置以将辐射辐射到蔬菜或水果产品中; 拾取结构构造并布置成拾取由LED发出的已经进入蔬菜或水果产品然后退出蔬菜或水果产品的辐射; 在LED和拾取结构之间的中空圆柱体，用于防止由LED发射的辐射直接到达拾取结构; 光谱仪 用于将由拾取结构拾取的辐射传送到光谱仪的结构; 以及用于处理在由光谱仪分析的由拾取结构拾取的放射线上由光谱仪产生的光谱频率和振幅数据的结构。

公开(公告)号：US20060038998A1

公开(公告)日：2006-02-23

申请号：US10923339

申请日：2004-08-20

Applicant: Gregg Wagner

Inventor： Gregg Wagner

IPC: G01N21/00 ,  G01N15/02

CPC classification number: G01N15/0205 ,  G01N21/05 ,  G01N21/51 ,  G01N2021/0346 ,  G01N2201/0612 ,  G01N2201/0633 ,  G01N2201/0642

Abstract: A liquid particle counter for optically detecting an unconstrained particle suspended in a flowing liquid includes a sample chamber having a liquid inlet and a liquid outlet; a laser diode module producing a symmetrically collimated laser beam; a beam shaping optical system directing the laser beam at the sample chamber; and an optical detector located to detect light scattered by the particle in the sample chamber, the detector producing an electric signal characteristic of a parameter of the particle. The laser beam has an energy of a watt or more and passed through an aperture in a black glass aperture element in the sample chamber. The black glass aperture element removes diffracted and stray light from the beam without damage to the sample chamber.

公开(公告)号：US20040149916A1

公开(公告)日：2004-08-05

申请号：US10475106

申请日：2003-10-17

Inventor： Angelo Benedetti ,  Ezio Pasini ,  Franco Forlani ,  Luca Montanari

IPC: G01F023/00

CPC classification number: G01N21/255 ,  G01N33/025 ,  G01N2201/0221 ,  G01N2201/0642

Abstract: Instrument for measuring the properties of vegetable products, comprising:nullan energy source adapted to direct a radiation against the fruit,nullmeans for picking up the radiation being re-emitted by said fruit,nulla spectrograph analysing said radiation,nullmeans for conveying said radiation into the spectrograph,nullmeans for processing the data generated by the spectrograph, in which the energy source comprises a plurality of LEDs contained in a single portable casing provided with a handgrip and a probing head. The spectrograph and the processing means are physically separated from said portable casing, to which they are electrically and optically connected via at least a multiple optical/electric connection. The LEDs are provided in closed-loop arrangements on the surface of the probing head and said means for picking up the re-emitted radiation are arranged at the centre of the rings formed by the LEDs that emit radiations whose respective emission spectra are contiguous.

Abstract translation: 用于测量蔬菜产品性质的仪器包括：适于将辐射引导到水果上的能量源， - 用于拾取由所述水果重新发射的辐射的装置， - 分析所述辐射的光谱仪， - 用于输送 所述辐射进入所述光谱仪， - 用于处理由所述光谱仪产生的数据，其中所述能量源包括容纳在设置有手柄和探测头的单个便携式壳体中的多个LED。 光谱仪和处理装置在物理上与所述便携式外壳分开，它们经由至少多个光/电连接电和光学连接。 LED在探头的表面上以闭环布置提供，并且用于拾取再发射的辐射的拾取装置布置在由发射各自发射光谱相邻的辐射的LED形成的环的中心处。

公开(公告)号：US5917606A

公开(公告)日：1999-06-29

申请号：US709017

申请日：1996-09-06

Applicant: Patrick Kaltenbach

Inventor： Patrick Kaltenbach

IPC: G01N21/05 ,  G01N27/447 ,  G01N30/74 ,  G01N21/00 ,  G01N1/10

CPC classification number: G01N21/05 ,  G01N27/44721 ,  G01N30/74 ,  G01N2021/0346 ,  G01N2030/746 ,  G01N2201/0642

Abstract: A photometric apparatus (100) for small sample volumes comprises a cell body (102), a light input means (104) arranged adjacent to a first surface of the cell body (102), a light source (105) emitting light of predetermined wavelength or wavelength range through the light input means (104), a light output means (106) arranged adjacent to a second surface of the cell body (102) opposite to the first surface, a light detector (107) arranged adjacent to the light out put means (104), and a flow channel (108) formed in the cell body (102), wherein surfaces of the walls of the channel (108) have a roughness smaller than the predetermined wavelength.

Abstract translation: 用于小样品体积的测光装置（100）包括电池体（102），与电池体（102）的第一表面相邻布置的光输入装置（104），发射预定波长的光的光源（105） 或波长范围，与第一表面相对的与电池体（102）的第二表面相邻布置的光输出装置（106），与光出射相邻布置的光检测器（107） 放置装置（104）和形成在电池体（102）中的流动通道（108），其中通道（108）的壁的表面具有小于预定波长的粗糙度。

公开(公告)号：US5917417A

公开(公告)日：1999-06-29

申请号：US592404

申请日：1996-01-30

Applicant: Christopher Girling ,  Mark Symonds ,  Peter David Fox

Inventor： Christopher Girling ,  Mark Symonds ,  Peter David Fox

IPC: G01N21/53 ,  G01P5/12 ,  G08B17/107 ,  G08B29/18 ,  G08B17/10

CPC classification number: G08B29/24 ,  G01N21/53 ,  G01P5/12 ,  G08B17/107 ,  G08B17/113 ,  G01N2201/0642

Abstract: A method of detecting the content of impurity in a gaseous medium has the steps of continually detecting impurities in the gaseous medium, emitting analyzing signals that vary with variation in impurity content, and statistically analyzing the emitted signals. When statistically analyzing the emitted signals, newer signals are accorded greater influence on outputs than are older signals, which become gradually less influential.

Abstract translation: PCT No.PCT / GB94 / 01680 Sec。 371日期1996年1月30日 102（e）日期1996年1月30日PCT 1994年8月1日PCT PCT。 公开号WO95 / 04338 日期1995年2月9日检测气态介质中杂质含量的方法具有连续检测气体介质中的杂质的步骤，发射随杂质含量变化而变化的分析信号，并对发射信号进行统计分析。 当对发射信号进行统计分析时，较新信号对输出的影响比对较老信号影响较大的影响更大。

公开(公告)号：US5056918A

公开(公告)日：1991-10-15

申请号：US319370

申请日：1989-03-03

Applicant: Steven E. Bott ,  Harry R. McKinley ,  W. Howard Hart

Inventor： Steven E. Bott ,  Harry R. McKinley ,  W. Howard Hart

IPC: G01N15/02 ,  G01N15/14

CPC classification number: G01N15/0211 ,  G01N2021/4711 ,  G01N2021/4716 ,  G01N2201/0642

Abstract: Methods and apparatus for measuring the intensity of light scattered by particles suspended in a sample volume illuminated by an interrogating light beam directed along an input axis, utilizing plural Fourier optical systems having lenses arranged for illuminating multiple photodetectors. The lenses of each Fourier optical system can be of different optical powers, for providing low power and high power optical trains. A low power optical train provides high resolution measurements of light scattered within a small angular range at low angles relative to the input axis, while a high power optical train provides lower resolution measurements of light scattered within a larger angular range at higher angles.

Abstract translation: 用于测量由沿着输入轴指向的询问光照射的样品体积中悬浮的颗粒散射的光的强度的方法和装置，利用具有布置用于照射多个光电检测器的透镜的多个傅里叶光学系统。 每个傅立叶光学系统的透镜可以具有不同的光功率，用于提供低功率和高功率光学列车。 低功率光学列车提供相对于输入轴在小角度范围内散射的光的高分辨率测量，而高功率光学列车在较大角度的较大角度范围内提供较低分辨率的散射光度测量。

公开(公告)号：US5028139A

公开(公告)日：1991-07-02

申请号：US074073

申请日：1987-07-16

Applicant: Donald L. Kramer ,  Gerald H. Shaffer

Inventor： Donald L. Kramer ,  Gerald H. Shaffer

IPC: G01N21/47

CPC classification number: G01N21/474 ,  G01N2021/478 ,  G01N2201/0642 ,  G01N2201/0813

Abstract: Reflectance apparatus is disclosed for obtaining measurement of nonspecular reflected light in which controlled light rays are directed along a transmission path from a light source through a plurality of light traps to expose or illuminate a specimen and nonspecular reflected light is passed from the specimen through the light traps along a transmission path to one or more detectors where the nonspecular reflected light is measured, the detector's field of view being larger than the illuminated area of the specimen over a wide range of specimen to source and detector distances.