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公开(公告)号：US20240302209A1
公开(公告)日：2024-09-12
申请号：US18598725
申请日：2024-03-07
Applicant: SEIKO EPSON CORPORATION
Inventor： Masahide MORIYAMA , Masayoshi MIYAKAWA , Toru HAYASHI
CPC classification number: G01J3/0289 , G01J3/0267 , G01J3/06 , G01J2003/061
Abstract: A color measurement apparatus to which a colorimeter that measures a color of a patch of a color measurement target is configured to be attached includes a support base that supports the color measurement target, a carriage that supports the colorimeter, a scanning mechanism portion that causes the carriage to perform scanning on the support base, and a control portion that controls the scanning mechanism portion, in which the carriage includes a support portion that has an opening portion that exposes a color measurement portion from the carriage in a state in which the colorimeter is supported, and a first measurement portion and a second measurement portion that are provided to interpose the opening portion, and the control portion specifies a position of the patch by measurement results of a measured portion by the first measurement portion and the second measurement portion.
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公开(公告)号：US20080068612A1
公开(公告)日：2008-03-20
申请号：US11805897
申请日：2007-05-26
Applicant: Christopher Manning
Inventor： Christopher Manning
IPC: G01J3/45
CPC classification number: G01J3/4537 , G01J2003/061 , G01J2003/062 , G01J2003/067
Abstract: A novel tilt-insensitive interferometer geometry is described. The design uses tilt-insensitive optics to simultaneously maintain high throughput and precise interferometric alignment, even in the presence of non-ideal scanning motions. A variety of enhancements to the basic design are described, providing a family of related interferometer designs. These spectrometers have applications in spectrometry, spectral imaging and metrology.
Abstract translation: 描述了一种新颖的倾斜不敏感干涉仪几何形状。 该设计使用倾斜不敏感光学器件，即使在存在非理想扫描运动的情况下，也能同时保持高通量和精确的干涉测量对准。 描述了对基本设计的各种增强，提供了一系列相关的干涉仪设计。 这些光谱仪具有光谱，光谱成像和计量学应用。
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公开(公告)号：US20170363471A1
公开(公告)日：2017-12-21
申请号：US15624008
申请日：2017-06-15
Applicant: Metal Power Analytical (I) Pvt. Ltd.
Inventor： Priyadarshan Divyadarshan PANT
CPC classification number: G01J3/06 , G01J3/0218 , G01J3/0232 , G01J3/04 , G01J3/18 , G01J3/2803 , G01J3/32 , G01J3/443 , G01J2003/045 , G01J2003/061 , G01J2003/065 , G01J2003/282 , G01N21/3103 , G01N21/33 , G01N2201/0826
Abstract: The present disclosure relates to the field of optical systems. The envisaged multi-scan optical system is compact and stable. The system comprises an excitation source, a hydra fiber cable, a wavelength selector, an optical element, and a detector. The excitation source is configured to emit composite light. The hydra fiber cable has a head and a plurality of tentacles, and is configured to receive the composite light via a second lens. The plurality of tentacles is configured to emit the composite light towards the wavelength selector which includes a plurality of optical slits (s1-s8) and a plurality of shutters. The wavelength selector is configured to selectively collect and filter the composite light directed by a first lens and the plurality of tentacles by means of the plurality of shutters. The detector is configured to detect the plurality of spectral line scans reflected by the optical element for spectrometric analysis.
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公开(公告)号：US08933406B2
公开(公告)日：2015-01-13
申请号：US13723274
申请日：2012-12-21
Applicant: Agilent Technologies, Inc.
Inventor： Gregg Ressler , Jeffrey H. Saller
CPC classification number: G01B9/02 , G01B9/02015 , G01J3/06 , G01J3/45 , G01J3/4535 , G01J2003/061 , G01N21/35 , G01N2021/3595 , G01N2201/061 , G01N2201/10 , G02B7/182
Abstract: An interferometer includes a fixed assembly including a base, a beam splitter assembly and a fixed mirror, and a movable assembly including an upper scan carriage, a lower scan carriage and a movable mirror connected to the lower scan carriage. The pair of inner bearing flexures is connected to the base and the upper scan carriage, enabling movement of the upper scan carriage relative to the base, and the pair of outer bearing flexures is connected to the upper and lower scan carriages, enabling movement of the lower scan carriage relative to the upper scan carriage. The movement of the upper and lower scan carriages enable a scan movement of the movable mirror in a scan direction restricted such that the scan movement maintains a plane containing the movable mirror parallel to planes containing the movable mirror at respective distances between the movable and fixed assemblies during the scan movement.
Abstract translation: 干涉仪包括固定组件，其包括基座，分束器组件和固定反射镜，以及包括上扫描滑架，下扫描滑架和连接到下扫描滑架的可移动反射镜的可移动组件。 一对内轴承挠曲件连接到基座和上扫描托架，使得上扫描托架能够相对于基座移动，并且一对外轴承挠曲件连接到上扫描支架和下扫描支架， 相对于上扫描托架的下扫描托架。 上扫描支架和下扫描支架的移动使扫描方向的扫描运动受到限制，使得扫描运动将包含可移动镜的平面平行于可移动反射镜的平面保持在可移动和固定组件之间的相应距离处 在扫描运动期间。
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公开(公告)号：US4995725A
公开(公告)日：1991-02-26
申请号：US237735
申请日：1988-07-21
Applicant: Wolfgang Riedel , Manfred Knothe , Roland Grisar , Helmut Wolf , Horst M. Preier
Inventor： Wolfgang Riedel , Manfred Knothe , Roland Grisar , Helmut Wolf , Horst M. Preier
CPC classification number: G01J3/18 , G02B19/0023 , G02B19/0033 , G02B19/0052 , G02B19/009 , G01J2003/061 , G01N21/39
Abstract: A monochromator apparatus comprises a monochromator (9) and a reversing device (2) which, with the aid of four reversing mirrors (10, 11, 17, 18) shifts the exit ray (13), of a monochromator (9) introduced in an intermediate focus of an external path of rays (4, 5), in the external path of rays (5) so that the external path of rays (4, 5) will not be influenced by the presence or absence of the monochromator apparatus (2, 9).
Abstract translation: PCT No.PCT / DE87 / 00528 Sec。 371日期：1988年7月21日 102（e）日期1988年7月21日PCT提交1987年11月19日PCT公布。 出版物WO88 / 04036 日期：1988年6月2日。一种单色仪装置包括单色仪（9）和反转装置（2），借助于四个反转镜（10,11,17,18）将出射光线（13） 在光线（5）的外部路径中以光线（4,5）的外部路径的中间焦点引入的单色仪（9），使得光线（4,5）的外部路径不会受到存在 或不存在单色仪装置（2,9）。
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Patent Agency Ranking
公开(公告)号：US20240302211A1
公开(公告)日：2024-09-12
申请号：US18599387
申请日：2024-03-08
Applicant: SEIKO EPSON CORPORATION
Inventor： Masaki ITO , Takeshi TOKUDA
CPC classification number: G01J3/06 , G01J3/0202 , G01J2003/061 , G01J2003/062
Abstract: A color measurement apparatus to which a colorimeter that measures a color of a color measurement target is configured to be attached, includes a support base of the color measurement target, a carriage that supports the colorimeter, a gantry that supports the carriage, a first scanning mechanism that causes the carriage to perform scanning in a first direction on the support base, and a second scanning mechanism that causes the gantry to perform scanning in a second direction, in which the first scanning mechanism includes a first motor that generates a driving force for causing the carriage to perform scanning in the first direction, and a first transmission mechanism portion that transmits the driving force from the first motor to the carriage, and the first motor overlaps the gantry in a third direction.
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公开(公告)号：US20160258813A1
公开(公告)日：2016-09-08
申请号：US15058527
申请日：2016-03-02
Applicant: Seiko Epson Corporation
Inventor： Ryohei KURI
CPC classification number: G01J3/2823 , G01J3/0229 , G01J3/06 , G01J3/26 , G01J3/50 , G01J2003/061 , H04N1/6033 , H04N1/6044
Abstract: A printer includes a spectroscope and a carriage moving unit. The spectroscope includes a wavelength-selective interference filter on which light from a measurement target is incident, and the carriage moving unit moves the spectroscope in an X direction with respect to the measurement target. If the measurement target is a color patch, the spectroscope performs spectrometry by changing a wavelength of light passing through the wavelength-selective interference filter in a first period during which the spectroscope is moved in the X direction, and passes light of an initial wavelength through the wavelength-selective interference filter at a start of measurement and at an end of measurement in the first period. A first output value that is a measured value from the spectrometry at the start of measurement is compared with a second output value that is a measured value from the spectrometry at the end of measurement.
Abstract translation: 打印机包括分光镜和滑架移动单元。 分光镜包括波长选择性干涉滤光器，来自测量对象的光入射到该波长选择干涉滤光器上，滑架移动单元相对于测量对象在X方向移动分光器。 如果测量对象是色标，则分光器通过在X方向上移动分光器的第一周期内改变穿过波长选择干涉滤光器的光的波长来进行光谱测定，并使初始波长的光通过 所述波长选择性干涉滤波器在测量开始时和所述第一周期中的测量结束时。 作为测定开始时的光谱测定值的测定值的第一输出值与作为测定结束时的光谱测定值的测定值的第二输出值进行比较。
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公开(公告)号：US09200885B2
公开(公告)日：2015-12-01
申请号：US14561425
申请日：2014-12-05
Applicant: AGILENT TECHNOLOGIES, INC.
Inventor： Gregg Ressler , Jeffrey H. Saller
CPC classification number: G01B9/02 , G01B9/02015 , G01J3/06 , G01J3/45 , G01J3/4535 , G01J2003/061 , G01N21/35 , G01N2021/3595 , G01N2201/061 , G01N2201/10 , G02B7/182
Abstract: An interferometer includes a first assembly having a base, a beam splitter assembly to split light into first and second portions, and a fixed mirror for reflecting the first portion of light; and a second assembly movable with respect to the first assembly, and having first and second scan carriages, and a movable mirror connected to the second scan carriage for reflecting the second portion of light. The beam splitter assembly combines the reflected first and second portions of light into a recombined radiation beam. Inner bearing flexures enable movement of the first scan carriage relative to the base, and outer bearing flexures enable movement of the second scan carriage relative to the first scan carriage, such that a plane containing the movable mirror is maintained parallel to multiple planes containing the movable mirror at respective distances between the second and first assemblies during scan movement of the movable mirror.
Abstract translation: 干涉仪包括具有底座的第一组件，将光分成第一和第二部分的分束器组件以及用于反射第一部分光的固定镜; 以及第二组件，其可相对于所述第一组件移动，并且具有第一和第二扫描支架，以及连接到所述第二扫描托架的用于反射所述第二部分光的可移动反射镜。 分束器组件将反射的第一和第二部分光合并成复合辐射束。 内部轴承挠曲能够使第一扫描滑架相对于基座移动，而外轴承挠曲使第二扫描滑架相对于第一扫描滑架能够移动，使得包含可移动反射镜的平面保持平行于包含可移动的多个平面的多个平面 在可移动镜的扫描运动期间在第二组件和第一组件之间的相应距离处的镜子。
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公开(公告)号：US20140175288A1
公开(公告)日：2014-06-26
申请号：US13723274
申请日：2012-12-21
Applicant: Gregg Ressler , Jeffrey H. Saller
Inventor： Gregg Ressler , Jeffrey H. Saller
IPC: G01B9/02
CPC classification number: G01B9/02 , G01B9/02015 , G01J3/06 , G01J3/45 , G01J3/4535 , G01J2003/061 , G01N21/35 , G01N2021/3595 , G01N2201/061 , G01N2201/10 , G02B7/182
Abstract: An interferometer includes a fixed assembly including a base, a beam splitter assembly and a fixed mirror, and a movable assembly including an upper scan carriage, a lower scan carriage and a movable mirror connected to the lower scan carriage. The pair of inner bearing flexures is connected to the base and the upper scan carriage, enabling movement of the upper scan carriage relative to the base, and the pair of outer bearing flexures is connected to the upper and lower scan carriages, enabling movement of the lower scan carriage relative to the upper scan carriage. The movement of the upper and lower scan carriages enable a scan movement of the movable mirror in a scan direction restricted such that the scan movement maintains a plane containing the movable mirror parallel to planes containing the movable mirror at respective distances between the movable and fixed assemblies during the scan movement.
Abstract translation: 干涉仪包括固定组件，其包括基座，分束器组件和固定反射镜，以及包括上扫描滑架，下扫描滑架和连接到下扫描滑架的可移动反射镜的可移动组件。 一对内轴承挠曲件连接到基座和上扫描托架，使得上扫描托架能够相对于基座移动，并且一对外轴承挠曲件连接到上扫描支架和下扫描支架， 相对于上扫描托架的下扫描托架。 上扫描支架和下扫描支架的移动使扫描方向的扫描运动受到限制，使得扫描运动将包含可移动镜的平面平行于可移动反射镜的平面保持在可移动和固定组件之间的相应距离处 在扫描运动期间。
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公开(公告)号：US20240302208A1
公开(公告)日：2024-09-12
申请号：US18598615
申请日：2024-03-07
Applicant: SEIKO EPSON CORPORATION
Inventor： Katsumi YAMADA , Takeshi TOKUDA , Masaki ITO
CPC classification number: G01J3/0202 , G01J3/0291 , G01J3/06 , G01J3/46 , G01J2003/061
Abstract: A color measurement apparatus to which a colorimeter that measures a color of a color measurement target is configured to be attached in a state in which a color measurement portion is in contact with the color measurement target, includes a carriage that supports the colorimeter, and a scanning mechanism portion that causes the carriage to perform scanning, in which the carriage supports the colorimeter such that the color measurement portion protrudes from a bottom surface of the carriage in a protruding direction toward the color measurement target in a state in which the colorimeter is supported.
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