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公开(公告)号：US20220137398A1
公开(公告)日：2022-05-05
申请号：US17504507
申请日：2021-10-19
申请人： Masami SETO , Masayuki FUJISHIMA
发明人： Masami SETO , Masayuki FUJISHIMA
IPC分类号： G02B26/08 , G02B7/182 , G01N21/3563 , G01S17/08 , G01S7/481 , G01N33/44 , G01S17/931
摘要： A light deflector includes a movable portion including a reflector; multiple drive beams supporting the movable portion to allow the movable portion to be oscillatable; at least one supporting part supporting the multiple drive beams, the at least one supporting part including a first connecting portion and a second connecting portion different from the first connecting portion; and a stopper having one end connected to the first connecting portion and the other end connected to the second connecting portion on the at least one supporting part to be contactable with and straddle the multiple drive beams.
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公开(公告)号：US20180252578A1
公开(公告)日：2018-09-06
申请号：US15905925
申请日：2018-02-27
申请人： Shuichi Suzuki , Hidetaka Noguchi , Masayuki Fujishima , Hidenori Kato , Junichi Azumi , Masashi Suematsu
发明人： Shuichi Suzuki , Hidetaka Noguchi , Masayuki Fujishima , Hidenori Kato , Junichi Azumi , Masashi Suematsu
CPC分类号： G01J3/021 , G01J3/0256 , G01J3/0264 , G01J3/06 , G01J3/18 , G01J3/28 , G01J3/30 , G01J3/453 , G01J3/52 , G01J2003/064 , G01J2003/451
摘要： A spectrum measuring device including a ribbon element, a light detection element, and circuitry. The ribbon element includes a first light reflector including a plurality of first light reflection surfaces configured to be translated in an out-of-plane direction, and a second light reflector including a plurality of second light reflection surfaces that are fixed. The circuitry supplies a drive signal to the ribbon element in such a manner that a change of a displacement amount difference between the first light reflection surfaces and the second light reflection surfaces corresponds to a predetermined frequency; and acquires the light quantity data detected by the light detection element at a predetermined sampling frequency.
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公开(公告)号：US20170350759A1
公开(公告)日：2017-12-07
申请号：US15606298
申请日：2017-05-26
CPC分类号： G01J3/18 , G01J3/021 , G01J3/0256 , G01J3/0259 , G01J3/0264 , G01J3/06 , G01J3/28
摘要： A spectral measurement device includes a light reflection grating having a plurality of movable gratings and a movable grating drive unit that displaces the movable gratings to alter a grating pattern of the light reflection grating, a light detecting element that detects light incident on the light reflection grating, a storage unit storing a relationship between a light quantity to be detected by the light detecting element and corresponding light intensities at differing wavelengths for different grating patterns, and a computation unit that calculates light intensities at the differing wavelengths of the light incident on the light reflection grating based on the light quantity of the incident light detected by the light detecting element for each of the different grating patterns by altering the grating pattern based on the relationship between the light quantity and the corresponding light intensities for the different grating patterns stored in the storage unit.
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公开(公告)号：US20110180893A1
公开(公告)日：2011-07-28
申请号：US13007846
申请日：2011-01-17
IPC分类号： H01L31/0232 , H01L21/66
CPC分类号： H01L27/14618 , H01L2924/0002 , H01L2924/00
摘要： An imaging module includes an imaging chip including a micro-lens guiding incident light and an imaging element in a semiconductor substrate and converting the incident light into an electric signal, and a polarizing glass chip including a polarizing filter glass having a polarizer determining a polarization direction of the incident light arranged on a transparent substrate such that the polarizer faces the micro-lens and a spacer member connected to the polarizing filter glass to adjust a gap between the polarizer and the micro-lens of the imaging chip. In the imaging module, a melt-bonding surface of the spacer member is melt-bonded to the semiconductor substrate such that the polarizer of the polarizing glass chip and the micro-lens of the imaging chip are arranged close to each other via the gap, and the imaging element and the micro-lens of the imaging chip are sealed by the polarizing glass chip.
摘要翻译： 一种成像模块包括：成像芯片，包括在半导体衬底中引导入射光和成像元件的微透镜，并将入射光转换为电信号;以及偏振玻璃芯片，其包括具有偏振器的偏振滤光片玻璃， 配置在透明基板上的入射光使得偏振器面向微透镜，以及与偏振滤光片玻璃连接的间隔构件，以调节偏振片与成像芯片的微透镜之间的间隙。 在成像模块中，间隔件的熔融粘合表面熔融粘合到半导体衬底上，使得偏振玻璃芯片的偏振器和成像芯片的微透镜经由间隙彼此靠近配置， 并且成像芯片的成像元件和微透镜被偏光玻璃芯片密封。
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公开(公告)号：US11624903B2
公开(公告)日：2023-04-11
申请号：US16892792
申请日：2020-06-04
摘要： A light deflector includes a reflector having a reflecting surface, a movable part coupled to the reflector, a drive circuit configured to cause the movable part to deform so as to oscillate the reflector, a supporting unit having an opening in part; and a spring having a bending structure. The spring is disposed between the movable part and the supporting unit, the spring coupled to each of the movable part and the supporting unit.
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公开(公告)号：US20220155582A1
公开(公告)日：2022-05-19
申请号：US17452264
申请日：2021-10-26
摘要： An operating device includes an oscillator oscillable around an oscillation axis; a support; and a movable portion. The movable portion includes: a first connecting portion on one end, connected to the oscillator; a second connecting portion on the other end, connected to the support; and a beam extending in a direction intersecting the oscillation axis. At least one of the first connecting portion and the second connecting portion includes: a first extending portion extending along the oscillation axis; and a first thick portion extending along the oscillation axis and having a thickness greater than a thickness of another portion other than the first thick portion in the at least one of the first connecting portion and the second connecting portion, at least a part of the first thick portion included in the first extending portion.
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公开(公告)号：US10444073B1
公开(公告)日：2019-10-15
申请号：US16447056
申请日：2019-06-20
摘要： A frame, a spectroscope, a spectrometry unit, and an image forming apparatus. The frame has hollow structure and includes at least four apertures including a first aperture, a second aperture, a third aperture through which light enters the frame, and a fourth aperture, a concave diffraction grating disposed at a position of the first aperture, and a movable reflector disposed at a position of the second aperture to reflect light dispersed by the concave diffraction grating and change a reflection angle of the reflected light. Through the fourth aperture of the frame, the light reflected by the movable reflector exits the frame. The spectroscope includes the frame, and the frame further includes an optical entrance disposed at a position of the third aperture, and an optical exit disposed at a position of the fourth aperture.
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8.发明授权公开(公告)号：US10178361B2
公开(公告)日：2019-01-08
申请号：US15539968
申请日：2015-12-09
摘要： To achieve an image pickup element that can utilize polarized light as well as non-polarized light to image or capture an object, an image pickup element is provided to an imaging apparatus that forms an image of an object to be imaged onto a light-receiving surface of an image sensor, acquires a polarized filter image together with a regular luminance image, and executes image processing on the acquired images. The image pickup element includes, on a light-receiving surface LRS of the image sensor IMS, a polarizing filter PFL including at least two kinds of pixels having different transmission and polarization properties from each other.
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公开(公告)号：US20180215608A1
公开(公告)日：2018-08-02
申请号：US15879511
申请日：2018-01-25
申请人： Masayuki FUJISHIMA , Hidetaka NOGUCHI , Hidenori KATO , Junichi AZUMI , Masashi SUEMATSU , Shuichi SUZUKI
发明人： Masayuki FUJISHIMA , Hidetaka NOGUCHI , Hidenori KATO , Junichi AZUMI , Masashi SUEMATSU , Shuichi SUZUKI
CPC分类号： B81B3/0083 , B81B2201/045 , G01J3/26 , G02B26/0841 , G02B26/0858
摘要： A MEMS device includes a plurality of ribbon elements, a securing portion, and a plurality of connecting portions. The securing portion supports the plurality of ribbon elements. The plurality of connecting portions are disposed on ends of each of the plurality of ribbon elements and connect each of the plurality of ribbon elements to the securing portion. An angle formed by a longitudinal extending line of each of the plurality of ribbon elements and each of the plurality of connecting portions is greater than 0° in a planar direction of each of the plurality of ribbon elements.
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公开(公告)号：US20230305292A1
公开(公告)日：2023-09-28
申请号：US18123363
申请日：2023-03-20
申请人： Masayuki FUJISHIMA
发明人： Masayuki FUJISHIMA
CPC分类号： G02B26/0858 , G02B26/10 , G02B27/0172 , G01S7/4817 , G01J3/06 , G02B2027/0178 , G01J2003/064
摘要： A movable device includes: a movable portion; a driving section configured to generate a driving force to move the movable portion; a movement mechanical section; and at least one convex portion. The movement mechanical section includes: a contact portion contacting the movable portion, the contact portion movable in a movement direction by the driving force of the driving section; and multiple concave-convex portions movable with the contact portion in the movement direction. At least one convex portion engaging with corresponding one of the multiple concave-convex portions, said at least one convex portion being static relative to the movement mechanical section in the movement direction.
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