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公开(公告)号：US09764049B2
公开(公告)日：2017-09-19
申请号：US14965739
申请日：2015-12-10
Applicant: Phoseon Technology, Inc.
Inventor： Garth Eliason , Doug Childers , Ed Kiyoi
CPC classification number: A61L2/10 , A61B50/00 , A61L2/26 , A61L2202/182 , G02B6/0045 , G02B6/0066
Abstract: A method of irradiating a work piece may include forming a cutout recessed from a surface of a light guide, positioning the work piece inside the cutout, irradiating a light input surface of the light guide with UV light, and guiding the UV light from within the light guide through recessed surfaces of the cutout to irradiate the work piece. In this way more uniform irradiation of all curable surfaces of a work piece may be achieved, the energy and time consumed during irradiation of the work piece may be reduced thereby lowering operating costs, and the radiation delivery system may be made more compactly, thereby making it more convenient and practical for daily applications.
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公开(公告)号：US11747266B2
公开(公告)日：2023-09-05
申请号：US15783428
申请日：2017-10-13
Applicant: Phoseon Technology, Inc.
Inventor： John Christopher Freitag , Theresa Thompson , Garth Eliason , Jay Pasquantonio
CPC classification number: G01N21/01 , A61L2/10 , B01L13/02 , C12M23/48 , B01L3/5085 , B01L9/523 , B01L2300/0829 , C12M37/00 , G01N2021/646 , G06K9/00127
Abstract: A system for irradiating a microplate may include a modular light engine with one or more light emitting devices. The light emitting devices are configured to emit germicidal radiation to irradiate the microplate, which is configured to be positioned below the modular light engine inside a chamber of the microplate irradiation system. In this way, a uniform intensity of germicidal radiation may be output by light emitting devices, resulting in disruption of contaminating nucleic acids present in the microplate.
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公开(公告)号：US20220274426A1
公开(公告)日：2022-09-01
申请号：US17663929
申请日：2022-05-18
Applicant: Phoseon Technology, Inc.
Inventor： Patrick Kain , Garth Eliason
Abstract: Systems and methods for achieving increased irradiation and/or illumination in a photo reactive system is disclosed. In one example, a photo reactive system includes a light source, a refractive cylindrical optic, and a curved reflector. By utilizing the refractive cylindrical optic, angular spread of the light source is reduced, which in turn reduces a size of the curved reflector for directing the light rays onto a work piece. Consequently, a more compact photo reactive system with higher irradiation and/or illumination capabilities can be achieved.
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公开(公告)号：US20220034855A1
公开(公告)日：2022-02-03
申请号：US17451092
申请日：2021-10-15
Applicant: Phoseon Technology, Inc.
Inventor： Garth Eliason , Patrick Kain , John Christopher Freitag , Doug Childers , Jay Pasquantonio
Abstract: A liquid chromatography flow cell including an integrated light source and an integrated detection chamber. The integrated light source includes a plurality of light emitting diodes (LEDs), wherein each LED emits light of a specific wavelength. The light emitted from the integrated light source is directed to pass through a sample in a flow chamber of the flow cell without any optical conditioning, and the light not absorbed by the sample flows out of the flow chamber directly into the integrated detection chamber, where an intensity of the unabsorbed light is measured by detectors coupled to the integrated chamber.
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公开(公告)号：US10091852B2
公开(公告)日：2018-10-02
申请号：US14875586
申请日：2015-10-05
Applicant: Phoseon Technology, Inc.
Inventor： Garth Eliason , Doug Childers , Gary McKenzie
Abstract: A method may comprise: supplying light energy from a light emitting device principally along a first axis; sensing the light energy with a light sensing device oriented along a second axis, wherein the second axis is oriented substantially orthogonally to the first axis; and adjusting the light energy in response to the sensed light energy. In this way, an amount of retro-reflected light incident at the light sensing device may be reduced, measurement error of the light sensing device may be reduced, and control precision and reliability of the lighting system for curing a work piece can be increased.
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Patent Agency Ranking
公开(公告)号：US09318649B2
公开(公告)日：2016-04-19
申请号：US14037115
申请日：2013-09-25
Applicant: Phoseon Technology, Inc.
Inventor： Garth Eliason , Doug Childers
CPC classification number: H01L33/06 , B29C35/0805 , B29C2035/0827 , G01N21/64
Abstract: A curing device may comprise a first array of LED's, each LED of the first array emitting radiation substantially centered at a first excitation wavelength onto a quantum dot layer, the quantum dot layer positioned above the first array of LED's and configured to partially absorb the first excitation wavelength radiation and down convert the absorbed first excitation wavelength radiation, and partially transmit the emitted first excitation wavelength radiation, wherein the down converted and the partially transmitted first excitation wavelength radiation are directed onto a radiation-curable workpiece.
Abstract translation: 固化装置可以包括LED的第一阵列，第一阵列的每个LED发射基本上以第一激发波长为中心的量子点层上的量子点层，该量子点层位于LED的第一阵列上方，并被配置为部分地吸收第一阵列 激发波长辐射并且下降转换吸收的第一激发波长辐射，并且部分透射发射的第一激发波长辐射，其中下变换和部分透射的第一激发波长辐射被引导到可辐射固化的工件上。
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公开(公告)号：US20150083933A1
公开(公告)日：2015-03-26
申请号：US14037115
申请日：2013-09-25
Applicant: Phoseon Technology, Inc.
Inventor： Garth Eliason , Doug Childers
CPC classification number: H01L33/06 , B29C35/0805 , B29C2035/0827 , G01N21/64
Abstract: A curing device may comprise a first array of LED's, each LED of the first array emitting radiation substantially centered at a first excitation wavelength onto a quantum dot layer, the quantum dot layer positioned above the first array of LED's and configured to partially absorb the first excitation wavelength radiation and down convert the absorbed first excitation wavelength radiation, and partially transmit the emitted first excitation wavelength radiation, wherein the down converted and the partially transmitted first excitation wavelength radiation are directed onto a radiation-curable workpiece.
Abstract translation: 固化装置可以包括LED的第一阵列，第一阵列的每个LED发射基本上以第一激发波长为中心的量子点层上的量子点层，该量子点层位于LED的第一阵列上方，并被配置为部分地吸收第一阵列 激发波长辐射并且下降转换吸收的第一激发波长辐射，并且部分透射发射的第一激发波长辐射，其中下变换和部分透射的第一激发波长辐射被引导到可辐射固化的工件上。
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公开(公告)号：US11828682B2
公开(公告)日：2023-11-28
申请号：US17451092
申请日：2021-10-15
Applicant: Phoseon Technology, Inc.
Inventor： Garth Eliason , Patrick Kain , John Christopher Freitag , Doug Childers , Jay Pasquantonio
CPC classification number: G01N30/74 , G01N21/05 , G01N21/255 , G01N21/31 , G01N21/59 , G01N2030/027 , G01N2201/0627
Abstract: A liquid chromatography flow cell including an integrated light source and an integrated detection chamber. The integrated light source includes a plurality of light emitting diodes (LEDs), wherein each LED emits light of a specific wavelength. The light emitted from the integrated light source is directed to pass through a sample in a flow chamber of the flow cell without any optical conditioning, and the light not absorbed by the sample flows out of the flow chamber directly into the integrated detection chamber, where an intensity of the unabsorbed light is measured by detectors coupled to the integrated chamber.
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公开(公告)号：US11262460B2
公开(公告)日：2022-03-01
申请号：US17121503
申请日：2020-12-14
Applicant: Phoseon Technology, Inc.
Inventor： Gary Nordseth , Garth Eliason , Gordon Neumann , Gary Till , Gary McKenzie
Abstract: A radiation monitor for a lighting device, and operating methods and systems therefor are provided. In one example, a radiation monitor may include a first sensor receiving radiation output directly from a light-emitting element of the lighting device and radiation output from external sources; and a second sensor receiving the radiation output from the external sources without receiving the radiation output directly from the light-emitting element of the lighting device. The radiation monitor may determine an intensity of the radiation output directly from the light-emitting element based on a difference in the output signals from the first sensor and the second sensor.
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公开(公告)号：US10895649B2
公开(公告)日：2021-01-19
申请号：US16559498
申请日：2019-09-03
Applicant: Phoseon Technology, Inc.
Inventor： Gary Nordseth , Garth Eliason , Gordon Neumann , Gary Till , Gary McKenzie
Abstract: A radiation monitor for a lighting device, and operating methods and systems therefor are provided. In one example, a radiation monitor may include a first sensor receiving radiation output directly from a light-emitting element of the lighting device and radiation output from external sources; and a second sensor receiving the radiation output from the external sources without receiving the radiation output directly from the light-emitting element of the lighting device. The radiation monitor may determine an intensity of the radiation output directly from the light-emitting element based on a difference in the output signals from the first sensor and the second sensor.
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