公开(公告)号：US06608921B1

公开(公告)日：2003-08-19

申请号：US09378035

申请日：1999-08-20

Applicant: Masahiko Inoue ,  Hiroshi Ikeda

Inventor： Masahiko Inoue ,  Hiroshi Ikeda

IPC: G06K900

CPC classification number: G06T7/0006 ,  G01N21/95684 ,  G01N2021/8822 ,  G01N2021/95646 ,  G01N2201/0626 ,  G01R31/048 ,  G01R31/309 ,  G06T2207/30152

Abstract: A bump inspecting apparatus lights a spherical solder bump mounted on the surface of a circuit board and has a reinforcing resin applied to the lower half thereof from all circumferential directions with rays of light which intersect at a predetermined angle. An image of the lighted solder bump is captured while the amount of light irradiated upon the central portion of a solder bump is reduced. An object is extracted from image data obtained by the image capture and the area and/or the aspect ratio of the object are confirmed. The quality of the state of the reinforcing resin applied to the solder bump can be inspected.

Abstract translation: 凸块检查装置点亮安装在电路板表面上的球形焊料凸块，并且具有从所有圆周方向向其下半部分施加与预定角度相交的光线的增强树脂。 捕获点燃的焊料凸块的图像，同时照射到焊料凸块的中心部分的光量减少。 从通过图像捕获获得的图像数据中提取对象，并确认对象的面积和/或纵横比。 可以检查施加到焊料凸块的增强树脂的状态的质量。

公开(公告)号：US20030098409A1

公开(公告)日：2003-05-29

申请号：US10228976

申请日：2002-08-27

Inventor： Leonard J. Bond ,  Aaron A. Diaz ,  Richard A. Pappas ,  Timothy Stewart ,  Albert Mendoza

IPC: G06M007/00

CPC classification number: G01N33/12 ,  G01N21/59 ,  G01N21/85 ,  G01N21/8806 ,  G01N21/8901 ,  G01N29/048 ,  G01N29/11 ,  G01N2201/0626 ,  G01N2291/015 ,  G01N2291/02475 ,  G01N2291/02836 ,  G01N2291/044 ,  G01N2291/048 ,  G01N2291/103 ,  G01N2291/105

Abstract: Systems and techniques for detecting the presence of foreign material in food utilizing optical backlighting and/or ultrasonic inspection are presented. In optical backlighting, a substantially monochromatic light source optically backlights a food stream with source light having a wavelength between about 500 and 600 nm. An image of the food stream is captured and the presence of foreign material is determined when a portion of the detected image exceeds a predetermined threshold. The technique is especially suitable for the detection of bone in chicken meat, and the light source can be a planar array of green LEDs. In ultrasonic inspection, a process stream is interrogated with pulses of ultrasound and the presence of foreign material is determined based on the detected off-angle ultrasound scattering response.

Abstract translation: 提出了利用光背光和/或超声波检测来检测食品中外来物质的存在的系统和技术。 在光学背光中，基本单色的光源利用波长在约500和600nm之间的源光光学背光食物流。 捕获食物流的图像，并且当检测到的图像的一部分超过预定阈值时确定异物的存在。 该技术特别适用于鸡肉中骨骼的检测，光源可以是绿色LED的平面阵列。 在超声检查中，使用超声脉冲询问处理流，并且基于检测到的偏角超声散射响应来确定外来物质的存在。

公开(公告)号：US06403970B1

公开(公告)日：2002-06-11

申请号：US09729104

申请日：2000-12-05

Applicant: Lung-Yu Hung

Inventor： Lung-Yu Hung

IPC: G01N2164

CPC classification number: G01N21/6452 ,  G01N21/6458 ,  G01N2201/062 ,  G01N2201/0626

Abstract: The matrix biochip sensing system of this invention uses a low-cost LED (light emit diode) matrix as the light source for the sensing system. The matrix biochip sensing system comprises an LED matrix light source, a biochip clamping member, an optical information filter module, an optical lens array, an optical sensor and a signal processing and control module. The light spots of the LED matrix is turned on in sequence, such that the fluorescent spots of the biochip that are respectively corresponding to the light spots of the laser diodes matrix may be actuated in the same sequence. Fluorescent spots so actuated are focused to a single optical sensor through an optical lens. At each sensing cycle of the optical sensor, only one fluorescent spot may be actuated. The output of the optical sensor in combination of the time axis may be processed by the signal processing and control module to obtain the genetic signals of the biochip.

Abstract translation: 本发明的基体生物芯片感测系统使用低成本的LED（发光二极管）矩阵作为感测系统的光源。 矩阵生物芯片感测系统包括LED矩阵光源，生物芯片夹紧部件，光学信息滤波器模块，光学透镜阵列，光学传感器和信号处理和控制模块。 LED矩阵的光点依次打开，使得分别对应于激光二极管阵列的光斑的生物芯片的荧光斑点可以以相同的顺序被致动。 如此激活的荧光点通过光学透镜聚焦到单个光学传感器。 在光学传感器的每个感测周期，只有一个荧光点可以被致动。 时间轴组合的光学传感器的输出可以由信号处理和控制模块处理，以获得生物芯片的遗传信号。

公开(公告)号：US12050177B2

公开(公告)日：2024-07-30

申请号：US18203359

申请日：2023-05-30

Applicant: Opsolution GMBH

Inventor： Bjoern Magnussen ,  Claudius Stern ,  Wolfgang Koecher

IPC: G01N21/49 ,  A61B5/145 ,  A61B5/1455 ,  G01N21/47 ,  G01N21/17

CPC classification number: G01N21/49 ,  A61B5/14546 ,  A61B5/1455 ,  G01N21/474 ,  G01N21/4795 ,  A61B5/14532 ,  A61B2560/0223 ,  A61B2562/046 ,  G01N2021/1782 ,  G01N2021/4752 ,  G01N2201/06153 ,  G01N2201/0621 ,  G01N2201/0626 ,  G01N2201/0633 ,  G01N2201/066 ,  G01N2201/1211 ,  G01N2201/1214

Abstract: A device for optical detection of analytes in a sample includes at least two optoelectronic components. The optoelectronic components include at least one optical detector configured to receive a photon and at least one optical emitter configured to emit a photon. The at least one optical emitter includes at least three optical emitters disposed in a flat, non-linear arrangement, and the at least one optical detector includes at least three optical detectors disposed in a flat, non-linear arrangement. The at least three optical emitters and the at least three optical detectors include at least three different wavelength characteristics.

公开(公告)号：US20170042428A1

公开(公告)日：2017-02-16

申请号：US15305874

申请日：2015-04-23

Applicant: HELMHOL TZ ZENTRUM MUENCHEN DEUTSCHES FORSCHUNGSZENTRUM FUER etc.

Inventor： Stephan KELLNBERGER ,  Pouyan MOHAJERANI ,  Vasilis NTZIA-CHRISTOS

IPC: A61B5/00

CPC classification number: A61B5/0093 ,  A61B5/0095 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/14551 ,  A61B5/7228 ,  A61B5/7257 ,  A61B2576/00 ,  G01N21/1702 ,  G01N2021/1757 ,  G01N2021/178 ,  G01N2201/0625 ,  G01N2201/0626 ,  G01N2223/405 ,  G01N2223/423 ,  G01N2223/508

Abstract: The invention relates to a device (100) and a corresponding method for thermoacoustic sensing, in particular thermoacoustic imaging, the device (100) comprising: a) an irradiation unit (10) configured to generate electromagnetic and/or particle energy exhibiting a first modulation, the first modulation comprising at least one frequency and to continuously emit the energy towards a target (1), whereby acoustic waves are continuously generated in the target, the acoustic waves exhibiting a second modulation, the second modulation comprising the at least one frequency and/or a harmonic frequency of the at least one frequency; b) a detection unit (20) configured to simultaneously detect the acoustic waves exhibiting the second modulation while the energy exhibiting the first modulation is being continuously emitted towards the target (1); and c) a processing unit (30) configured to determine at least one thermoacoustic value of an amplitude and/or a phase of the second modulation of the acoustic waves at the at least one frequency and/or at a harmonic frequency of the at least one frequency. The invention allows for fast and economic thermoacoustic sensing, in particular imaging of a region of interest of an object.

Abstract translation: 本发明涉及一种用于热声感测，特别是热声成像的装置（100）和相应的方法，所述装置（100）包括：a）被配置为产生表现出第一调制的电磁和/或粒子能量的照射单元（10） ，所述第一调制包括至少一个频率并且朝向目标（1）持续发射能量，由此在所述目标中连续地产生声波，所述声波呈现第二调制，所述第二调制包括所述至少一个频率和 /或所述至少一个频率的谐波频率; b）检测单元（20），被配置为在向所述目标（1）持续发射呈现所述第一调制的能量时，同时检测出呈现所述第二调制的声波; 以及c）处理单元（30），其被配置为确定在所述至少一个频率和/或所述至少一个谐波频率处的所述声波的所述第二调制的幅度和/或相位的至少一个热声值 一个频率。 本发明允许快速和经济的热声感测，特别是对象感兴趣区域的成像。

公开(公告)号：US09182340B2

公开(公告)日：2015-11-10

申请号：US13859759

申请日：2013-04-10

Applicant: LITE-ON IT CORPORATION

Inventor： Yu-Jin Kao ,  Yi-Kai Cheng ,  Shih-Chang Wang ,  Ta-Hsiang Wang ,  Timothy Liu

IPC: G01N21/00 ,  G01N21/25

CPC classification number: G01N21/253 ,  G01N2201/0415 ,  G01N2201/0626 ,  G01N2201/0633

Abstract: An optical measuring apparatus comprising at least one light emitting unit, a stage, at least one lens, and at least one light detector is provided. The light emitting unit emits a light beam. The stage contains accommodating spaces. The accommodating spaces move to the transmission path of the light beam in turn. The lens is located between the light emitting unit and the stage, whose orthogonal projection on the stage appears substantially to be a polygon. When one of the accommodating spaces moves to the transmission path of the light beam, a perpendicular bisector half line of each side of the polygon is not overlapped with another adjacent accommodating space of the accommodating spaces. An optical measuring method is also provided.

Abstract translation: 提供了包括至少一个发光单元，台，至少一个透镜和至少一个光检测器的光学测量装置。 发光单元发射光束。 舞台包含容纳空间。 容纳空间依次移动到光束的传输路径。 透镜位于发光单元和舞台之间，其在舞台上的正交投影基本上看起来是多边形。 当容纳空间中的一个移动到光束的传输路径时，多边形的每一侧的垂直二等分线半线不与容纳空间的另一个相邻的容纳空间重叠。 还提供了一种光学测量方法。

公开(公告)号：US09103932B2

公开(公告)日：2015-08-11

申请号：US13877266

申请日：2011-09-30

Applicant: Niklas Törnkvist ,  Pekka Hänninen

Inventor： Niklas Törnkvist ,  Pekka Hänninen

IPC: G01V8/20 ,  G01N21/64

CPC classification number: G01V8/20 ,  G01N21/6408 ,  G01N21/6452 ,  G01N21/6454 ,  G01N2201/0626 ,  G01N2201/129

Abstract: An apparatus and method are disclosed for examining optically a sample carried in a plurality of wells. A holder is adapted to receive and hold in place a sample carrier. A plurality of excitation means selectively introduce excitation towards a spatially limited portion of a sample carrier held in place by said holder. Detecting means receive and detect emission radiation coupled out from a light output window of a sample carrier held in place by said holder. Said detecting means is common to said excitation means and is configured to receive emission radiation from a plurality of different spatially limited portions of a sample carrier held in place by said holder.

Abstract translation: 公开了用于光学检查在多个井中携带的样品的装置和方法。 支架适于接收和保持样品载体。 多个激励装置选择性地将激励朝向由所述保持器保持就位的样品载体的空间限制部分引入。 检测装置接收和检测由所述保持器保持在适当位置的样品载体的光输出窗口耦合出的发射辐射。 所述检测装置对于所述激励装置是共同的，并且被配置成从由所述保持器保持在适当位置的样本载体的多个不同的空间限制部分接收发射辐射。

公开(公告)号：US20150069223A1

公开(公告)日：2015-03-12

申请号：US14467199

申请日：2014-08-25

Applicant: Kenichi Yoshimura

Inventor： Kenichi Yoshimura

IPC: G01S17/02 ,  B60S1/08 ,  G02B6/26

CPC classification number: G01S17/026 ,  B60S1/0833 ,  B60S1/0837 ,  B60S1/0844 ,  G01N21/3554 ,  G01N21/43 ,  G01N21/4738 ,  G01N21/552 ,  G01N2021/3155 ,  G01N2021/9586 ,  G01N2201/0626 ,  G01N2201/0631 ,  G01N2201/0636 ,  G01N2201/064 ,  G02B5/04 ,  G02B6/26

Abstract: A light guide member for an object detection apparatus for detecting an object adhered on a light translucent member based on change of quantity of reflection light received from the light translucent member includes a detection face where light exits to the light translucent member and reflection light reflected from the light translucent member enters, the detection face including a detection area where a part of the reflection light to enter the detection unit passes through, and a non-detection area where remaining part of the reflection light not to enter the detection unit passes through; a first intervening member disposed on the detection face attachable to the light translucent member via the first intervening member; and a second intervening member disposed on the detection face attachable to the light translucent member via the second intervening member. The first intervening member has flexibility greater than flexibility of the second intervening member.

Abstract translation: 一种用于物体检测装置的导光部件，用于根据从光透光部件接收到的反射光量的变化来检测粘附在透光性部件上的物体，包括：光从光透过部件射出的检测面， 光透过部件进入检测面，检测面包括进入检测部的反射光的一部分的检测区域，以及不进入检测部的反射光的剩余部分的非检测区域通过; 第一中间构件，其经由所述第一居间构件设置在所述检测面上，所述第一居间构件可附接到所述光半透明构件; 以及第二中间构件，其经由所述第二居间构件设置在所述检测面上，所述检测面可附着到所述光半透明构件。 第一个居间成员的灵活性大于第二个居间成员的灵活性。

公开(公告)号：US20140118743A1

公开(公告)日：2014-05-01

申请号：US13859759

申请日：2013-04-10

Applicant: LITE-ON IT CORPORATION

Inventor： Yu-Jin Kao ,  Yi-Kai Cheng ,  Shih-Chang Wang ,  Ta-Hsiang Wang ,  Timothy Liu

IPC: G01N21/59

CPC classification number: G01N21/253 ,  G01N2201/0415 ,  G01N2201/0626 ,  G01N2201/0633

Abstract: An optical measuring apparatus comprising at least one light emitting unit, a stage, at least one lens, and at least one light detector is provided. The light emitting unit emits a light beam. The stage contains accommodating spaces. The accommodating spaces move to the transmission path of the light beam in turn. The lens is located between the light emitting unit and the stage, whose orthogonal projection on the stage appears substantially to be a polygon. When one of the accommodating spaces moves to the transmission path of the light beam, a perpendicular bisector half line of each side of the polygon is not overlapped with another adjacent accommodating space of the accommodating spaces. An optical measuring method is also provided.

Abstract translation: 提供了包括至少一个发光单元，台，至少一个透镜和至少一个光检测器的光学测量装置。 发光单元发射光束。 舞台包含容纳空间。 容纳空间依次移动到光束的传输路径。 透镜位于发光单元和舞台之间，其在舞台上的正交投影基本上看起来是多边形。 当容纳空间中的一个移动到光束的传输路径时，多边形的每一侧的垂直二等分线半线不与容纳空间的另一个相邻的容纳空间重叠。 还提供了一种光学测量方法。

公开(公告)号：US20130335957A1

公开(公告)日：2013-12-19

申请号：US13978518

申请日：2012-02-16

Applicant: Ryoko Suzuki ,  Kenji Miura

Inventor： Ryoko Suzuki ,  Kenji Miura

IPC: F21K99/00

CPC classification number: F21K9/20 ,  F21S4/28 ,  F21V5/043 ,  G01N21/8806 ,  G01N2201/0626

Abstract: The present invention is intended to allow to make a width of an LED wiring substrate compact and reduce the number of assembly parts and assembly man-hours, wherein each LED wiring substrate includes: a plurality of LEDs provided in a line shape along a longitudinal direction; and power-feeding line members provided in parallel with the plurality of LEDs, wherein the power-feeding line members are provided above an LED mounting surface of the LED wiring substrate, and in the adjacent LED wiring substrates, the power-feeding line members provided in one of the LED wiring substrates include contact terminals provided to extend outward in a longitudinal direction and contact with the power-feeding line members of the other LED wiring substrate.

Abstract translation: 本发明旨在使LED布线基板的宽度缩小并减少组装部件的数量和组装工时，其中每个LED布线基板包括：沿着纵向方向设置成线状的多个LED ; 以及与所述多个LED并联设置的供电线构件，其中，所述供电线构件设置在所述LED布线基板的LED安装面的上方，并且在所述相邻的LED布线基板中，所述供电线构件 在其中一个LED布线基板中，包括沿长度方向向外延伸并与另一个LED布线基板的供电线部件接触的接触端子。