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公开(公告)号：US10910010B2
公开(公告)日：2021-02-02
申请号：US16623904
申请日：2018-05-11
Applicant: Sony Corporation
Inventor： Isao Takahashi , Satoko Asaoka , Taichi Takeuchi , Asuka Tejima , Kentaro Kuriyama , Mitsunari Hoshi
Abstract: A reversible recording medium according to an embodiment of the present disclosure is a reversible recording medium that includes recording layers and heat-insulating layers that are alternately stacked, in which the recording layers each include a reversible heat-sensitive color developing composition and a first light-heat converting agent. In this reversible recording medium, the recording layers are different from each other in a developing color of their respective reversible heat-sensitive color developing compositions and are different from each other in an absorption wavelength of their respective first light-heat converting agents. This reversible recording medium further includes a heat-generating layer that includes a second light-heat converting agent having an absorption wavelength that is different from the absorption wavelength of the first light-heat converting agent included in each of the recording layers.
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公开(公告)号：US09851642B2
公开(公告)日：2017-12-26
申请号：US15091005
申请日：2016-04-05
Applicant: SONY CORPORATION
Inventor： Shinsuke Haga , Masaki Ohno , Taichi Takeuchi
CPC classification number: G03F7/704 , B29C64/00 , B29C64/264 , B33Y30/00 , G03F7/70191 , G03F7/70366
Abstract: An exposure device includes a rotation driving section that rotationally drives an exposure object; a light irradiation section that irradiates an exposure surface of the exposure object with laser light; a slide moving section secured to the rotation driving section or the light irradiation section, and moving the rotation driving section or the light irradiation section along the exposure surface in a direction crossing a direction of rotation of the rotation driving section; a signal generating section that transmits an analog modulating signal to the light irradiation section in accordance with a rotation synchronization signal from the rotation driving section, the analog modulating signal causing an intensity of the laser light to be changed; and a controlling section that controls movements of the rotation driving section, the slide moving section, and the light irradiation section.
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公开(公告)号：US09816913B2
公开(公告)日：2017-11-14
申请号：US15231146
申请日：2016-08-08
Applicant: SONY CORPORATION
Inventor： Taichi Takeuchi , Shingo Imanishi
IPC: G01N15/02 , G01N15/14 , G01N21/53 , G01N21/21 , G01N21/49 , G01N21/47 , G01N21/64 , G01N15/10 , G01N15/00
CPC classification number: G01N15/1436 , G01N15/1429 , G01N15/1434 , G01N15/1459 , G01N21/21 , G01N21/47 , G01N21/49 , G01N21/53 , G01N21/645 , G01N2015/0065 , G01N2015/1006 , G01N2021/6478 , G01N2201/06113 , G01N2201/0638 , G01N2201/0683
Abstract: A microparticle measuring apparatus for highly accurately detecting the position of a microparticle flowing through a flow channel includes a light irradiation unit for irradiating a microparticle flowing through a flow channel with light, and a scattered light detection unit for detecting scattered light from the microparticle, including an objective lens for collecting light from the microparticle, a light splitting element for dividing the scattered light from the light collected by the objective lens, into first and second scattered light, a first scattered light detector for receiving an S-polarized light component, and an astigmatic element disposed between the light splitting element and the first scattered light detector, and making the first scattered light astigmatic. A relationship between a length L from a rear principal point of the objective lens to a front principal point of the astigmatic element, and a focal length f of the astigmatic element satisfies the following formula I. 1.5f≦L≦2.5f (I)
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公开(公告)号：US20150276575A1
公开(公告)日：2015-10-01
申请号：US14434404
申请日：2013-08-30
Applicant: SONY CORPORATION
Inventor： Taichi Takeuchi , Shingo Imanishi
CPC classification number: G01N15/1436 , G01N15/1429 , G01N15/1434 , G01N15/1459 , G01N21/21 , G01N21/47 , G01N21/49 , G01N21/53 , G01N21/645 , G01N2015/0065 , G01N2015/1006 , G01N2021/6478 , G01N2201/06113 , G01N2201/0638 , G01N2201/0683
Abstract: A microparticle measuring apparatus for highly accurately detecting the position of a microparticle flowing through a flow channel includes a light irradiation unit for irradiating a microparticle flowing through a flow channel with light, and a scattered light detection unit for detecting scattered light from the microparticle, including an objective lens for collecting light from the microparticle, a light splitting element for dividing the scattered light from the light collected by the objective lens, into first and second scattered light, a first scattered light detector for receiving an S-polarized light component, and an astigmatic element disposed between the light splitting element and the first scattered light detector, and making the first scattered light astigmatic. A relationship between a length L from a rear principal point of the objective lens to a front principal point of the astigmatic element, and a focal length f of the astigmatic element satisfies the following formula I. 1.5f≦L≦2.5f (I)
Abstract translation: 用于高精度地检测流过流路的微粒的位置的微粒测量装置包括：用于照射流过流路的微粒的光照射单元，以及用于检测来自微粒的散射光的散射光检测单元，包括 用于收集来自微粒的光的物镜，将从物镜收集的光中散射的光分成第一和第二散射光的分光元件，用于接收S偏振光分量的第一散射光检测器，以及 设置在所述分光元件和所述第一散射光检测器之间的散光元件，以及使所述第一散射光散光。 从物镜的后方主点到散光元件的前方主点的长度L与散光元件的焦距f的关系满足下列公式：1.5f＆nlE; L＆nlE; 2.5f（I）
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