-
公开(公告)号：US20180216997A1
公开(公告)日：2018-08-02
申请号：US15749539
申请日：2016-08-04
CPC分类号： G01J3/18 , B29C43/021 , B29C2043/023 , B29L2011/00 , B29L2011/0066 , G01J3/0259 , G01J3/0262 , G01J3/0286 , G01J3/0291 , G01J3/2803 , G01J3/36 , G01J2003/1857 , G02B5/18 , G02B5/32 , G02B7/00
摘要： A spectrometer includes a support having a bottom wall part in which a depression is provided and a side wall part, a light detection element supported by the side wall part while opposing the depression, a resin layer disposed at least on an inner surface of the depression, and a dispersive part provided in the resin layer on the inner surface of the depression. The resin layer is in contact with an inner surface of the side wall part. A thickness of the resin layer in a first direction in which the depression and the light detection element oppose each other is larger in a part in contact with the inner surface of the side wall part than in a part disposed on the inner surface of the depression.
-
公开(公告)号：US20220099487A1
公开(公告)日：2022-03-31
申请号：US17426133
申请日：2020-01-28
发明人： Takafumi YOKINO , Toshiteru SUZUKI , Katsuhiko KATO , Issei OSHIMA , Takashi OBA
IPC分类号： G01J3/02
摘要： A spectrometer includes a support having a bottom wall part and a side wall part surrounding a spectroscopic space, a cover arranged on an opening part formed by the side wall part and provided with a light transmitting part, a joining member arranged between the cover and the opening part, a light detection element supported by the side wall part between the spectroscopic space and the cover, and an optical function part provided on a surface of the bottom wall part. A vent is provided in at least one of the support, the cover, and the joining member. The vent is open to an outside and a space defined by the support, the cover, and the light detection element. The space communicates with the spectroscopic space.
-
公开(公告)号：US20170160449A1
公开(公告)日：2017-06-08
申请号：US15435354
申请日：2017-02-17
CPC分类号： G02B5/1852 , B29C39/10 , B29C43/021 , B29C43/361 , B29C43/54 , B29C2043/3615 , B29D11/0074 , B29L2011/0016 , B29L2011/0083 , G02B3/00 , G02B5/08 , G02B5/10 , G02B5/1814 , G02B5/1819 , G02B5/1847 , G02B5/1861 , G02B5/1895 , G02B13/0085
摘要： An optical element includes a base having a curved depression formed in a front surface thereof and a formed layer arranged on the base. The formed layer includes a main part in the depression as viewed from a depth direction of the depression and an overhang on the front surface of the base while connecting to the main part. An opposite surface of the main part to a surface thereof on a side of an inner surface of the depression is formed like a concave curve that is concave in a same direction as the inner surface of the depression. A predetermined surface of the main part that is opposed to the inner surface of the depression is provided with an optical function part.
-
公开(公告)号：US20210278277A1
公开(公告)日：2021-09-09
申请号：US17256918
申请日：2019-06-17
发明人： Takafumi YOKINO , Katsuhiko KATO
摘要： A spectroscopic module includes a support body having a bottom wall portion and a side wall portion surrounding a space on one side of the bottom wall portion, a spectroscopic portion provided on the one side of the bottom wall portion and having a plurality of grating grooves, a photodetector attached to the side wall portion so as to face the spectroscopic portion via the space and having a plurality of photodetection channels, a plurality of first terminals provided on a surface of the support body on a side opposite to the space so as to be disposed along the surface of the support body and electrically connected to the photodetector, and a wiring unit having a plurality of second terminals respectively facing the plurality of first terminals and respectively joined to the plurality of first terminals and a plurality of third terminals respectively and electrically connected to the plurality of second terminals.
-
公开(公告)号：US20170010156A1
公开(公告)日：2017-01-12
申请号：US15116231
申请日：2015-02-03
CPC分类号： G01J3/2803 , G01J3/0202 , G01J3/0256 , G01J3/0286 , G01J3/0291 , G01J3/18 , G01J2003/1852
摘要： A spectrometer includes a package having a stem and a cap, an optical unit disposed on the stem, and a lead pin for securing the optical unit to the stem. The optical unit includes a dispersive part for dispersing and reflecting light entering from a light entrance part of the cap, a light detection element having a light detection part for detecting the light dispersed and reflected by the dispersive part, a support for supporting the light detection element such that a space is formed between the dispersive part and the light detection element, and a projection protruding from the support, the lead pin being secured to the projection. The optical unit is movable with respect to the stem in a contact part of the optical unit and the stem.
摘要翻译： 光谱仪包括具有杆和盖的封装，设置在杆上的光学单元和用于将光学单元固定到杆的引脚。 光学单元包括用于分散和反射从灯的入射部分入射的光的分散部分，具有用于检测由分散部分分散和反射的光的光检测部分的光检测元件，用于支撑光检测的支撑 元件，使得在分散部分和光检测元件之间形成空间，以及从支撑件突出的突起，引脚固定到突起。 光学单元可以在光学单元和杆的接触部分中相对于杆移动。
-
公开(公告)号：US20220412801A1
公开(公告)日：2022-12-29
申请号：US17901384
申请日：2022-09-01
发明人： Takafumi YOKINO , Katsuhiko KATO
摘要： A spectroscopic module includes a support body having a bottom wall portion and a side wall portion surrounding a space on one side of the bottom wall portion, a spectroscopic portion provided on the one side of the bottom wall portion and having a plurality of grating grooves, a photodetector attached to the side wall portion so as to face the spectroscopic portion via the space and having a plurality of photodetection channels, a plurality of first terminals provided on a surface of the support body on a side opposite to the space so as to be disposed along the surface of the support body and electrically connected to the photodetector, and a wiring unit having a plurality of second terminals respectively facing the plurality of first terminals and respectively joined to the plurality of first terminals and a plurality of third terminals respectively and electrically connected to the plurality of second terminals.
-
公开(公告)号：US20190154504A1
公开(公告)日：2019-05-23
申请号：US16250526
申请日：2019-01-17
摘要： A spectrometer 1A includes a package 2 having a stem 4 and a cap 5, an optical unit 10A disposed on the stem 4, and a lead pin 3 for securing the optical unit 10A to the stem 4. The optical unit 10A includes a dispersive part 21 for dispersing and reflecting light entering from a light entrance part 6 of the cap 5, a light detection element 30 having a light detection part 31 for detecting the light dispersed and reflected by the dispersive part 21, a support 40 for supporting the light detection element 30 such that a space is formed between the dispersive part 21 and the light detection element 30, and a projection 11 protruding from the support 40, the lead pin 3 being secured to the projection 11. The optical unit 10A is movable with respect to the stem 4 in a contact part of the optical unit 10A and the stem 4.
-
公开(公告)号：US20190056267A1
公开(公告)日：2019-02-21
申请号：US16166658
申请日：2018-10-22
摘要： A spectrometer includes a support having a bottom wall part in which a depression including a concave curved inner surface and a peripheral part adjacent to the depression are provided, and a side wall part disposed on a side on which the depression is open with respect to the bottom wall part, a light detection element supported by the side wall part while opposing the depression, and a dispersive part disposed on the inner surface of the depression. A length of the depression in a second direction in which a plurality of grating grooves included in the dispersive part is aligned is larger than a length of the depression in a third direction orthogonal to the second direction when viewed in a first direction in which the depression and the light detection element oppose each other. An area of the peripheral part adjacent to the depression in the second direction is larger than an area of the peripheral part adjacent to the depression in the third direction when viewed in the first direction.
-
公开(公告)号：US20220099490A1
公开(公告)日：2022-03-31
申请号：US17426145
申请日：2020-01-28
发明人： Takafumi YOKINO , Anna YOSHIDA , Katsuhiko KATO
摘要： A spectrometer includes a support having a bottom wall part and a side wall part arranged on one side of the bottom wall part, a light detection element supported by the support to face a surface of the bottom wall part on the one side through a spectroscopic space, a resin molded layer provided at least on the surface of the bottom wall part on the one side, and a reflecting layer provided on the resin molded layer and included in an optical function part on the bottom wall part. The resin molded layer has a first part having a shape corresponding to the optical function part and a second part which surrounds the first part and is thinner than the first part.
-
公开(公告)号：US20190250036A1
公开(公告)日：2019-08-15
申请号：US16292861
申请日：2019-03-05
摘要： A spectrometer includes a support having a bottom wall part in which a depression including a concave curved inner surface and a peripheral part adjacent to the depression are provided, and a side wall part disposed on a side on which the depression is open with respect to the bottom wall part, a light detection element supported by the side wall part while opposing the depression, and a dispersive part disposed on the inner surface of the depression. A length of the depression in a second direction in which a plurality of grating grooves included in the dispersive part is aligned is larger than a length of the depression in a third direction orthogonal to the second direction when viewed in a first direction in which the depression and the light detection element oppose each other. An area of the peripheral part adjacent to the depression in the second direction is larger than an area of the peripheral part adjacent to the depression in the third direction when viewed in the first direction.
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.017 秒)
