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公开(公告)号：US20180059397A1
公开(公告)日：2018-03-01
申请号：US15683980
申请日：2017-08-23
Applicant: OLYMPUS CORPORATION
Inventor： Tatsuo NAKATA , Atsushi DOI , Kentaro IMOTO
CPC classification number: G02B21/0032 , G02B21/0044 , G02B21/0048 , G02B21/06 , G02B21/24
Abstract: Provided is a microscope system including: an objective lens that focuses, on a specimen, illumination light produced by a light source; an illumination-area switching mechanism that is disposed between the objective lens and the specimen and that switches an illumination area irradiated with the illumination light focused by the objective lens among a plurality of illumination areas on the specimen that are located outside the objective optical axis of the objective lens; and an inner focus lens that is disposed on the objective optical axis between the light source and the objective lens and that changes the focus position of the objective lens in the direction along the objective optical axis.
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公开(公告)号：US20210192179A1
公开(公告)日：2021-06-24
申请号：US17195916
申请日：2021-03-09
Applicant: OLYMPUS CORPORATION
Inventor： Tatsuo NAKATA , Akifumi KABEYA , Takashi YONEYAMA , Hiroshi SASAKI
Abstract: A microscope system comprising an eyepiece, an objective that guides light from a sample to the eyepiece, a tube lens that is disposed on a light path between the eyepiece and the objective and forms an optical image of the sample on the basis of light therefrom, a projection apparatus that projects a projection image including a first assistance image onto an image plane on which the optical image is formed, and a processor that performs processes. The processes include generating projection image data representing the projection image. The first assistance image is an image of the sample in which a region wider than an actual field of view corresponding to the optical image is seen, The first assistance image is projected onto a portion of the image plane that is close to an outer edge of the optical image.
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Patent Agency Ranking
公开(公告)号：US20210191101A1
公开(公告)日：2021-06-24
申请号：US17196634
申请日：2021-03-09
Applicant: OLYMPUS CORPORATION
Inventor： Akifumi KABEYA , Tetsuya SHIROTA , Tatsuo NAKATA
Abstract: A microscope system 1 includes an eyepiece 104, an objective 102 that guides light from a sample to the eyepiece 104, and a tube lens 103 that is disposed on a light path between the eyepiece 104 and the objective 102 and forms an optical image of the sample on the basis of light therefrom. The microscope system 1 further includes a projection apparatus 133 that projects first and second projection images onto an image plane on which the optical image is formed, in a manner such that the first and second projection images are capable of being distinguished from each other. The first projection image is based on an analysis result provided by a computer for the digital image data of the sample. The second projection image is based on an input operation performed by a user and includes at least input information provided by the user.
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公开(公告)号：US20170108683A1
公开(公告)日：2017-04-20
申请号：US15292826
申请日：2016-10-13
Applicant: OLYMPUS CORPORATION
Inventor： Yuya MIYAZONO , Tatsuo NAKATA , Kenichi KUSAKA
Abstract: A microscope includes: a light source, an objective, a varifocal optical system that is arranged on an illumination light path between the objective and the light source, a reflection optical system that deflects an illumination light axis of the illumination light toward an optical axis of the objective, and a rotator that rotates the objective and the reflection optical system around a rotation axis that is orthogonal to the optical axis of the objective.
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公开(公告)号：US20210215923A1
公开(公告)日：2021-07-15
申请号：US17196705
申请日：2021-03-09
Applicant: OLYMPUS CORPORATION
Inventor： Tatsuo NAKATA , Hiroshi SASAKI , Tetsuya SHIROTA
Abstract: A microscope system includes an eyepiece, an objective, a tube lens, an imaging apparatus, a projection apparatus that projects a projection image onto an image plane between the tube lens and the eyepiece on which an optical image is formed, and a control apparatus. The control apparatus manages microscope information including at least a first magnification at which an image of the sample is projected onto the image plane, a second magnification at which an image of the sample is projected onto the imaging apparatus, a third magnification at which an image of the projection apparatus is projected onto the image plane, and sizes of the imaging apparatus and the projection apparatus. The control apparatus includes a processor. The processor generates projection image data representing the projection image based on at least the microscope information.
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公开(公告)号：US20210192181A1
公开(公告)日：2021-06-24
申请号：US17196921
申请日：2021-03-09
Applicant: OLYMPUS CORPORATION
Inventor： Takashi YONEYAMA , Akifumi KABEYA , Yosuke TANI , Tatsuo NAKATA , Masayoshi KARASAWA
Abstract: A microscope system includes an eyepiece, an objective, a tube lens that is disposed between the eyepiece and the objective, a projection apparatus that projects a projection image onto an image plane on which an optical image is formed by the tube lens, and a processor that performs processes. The processes include performing for digital image data of the sample at least one analysis process selected from a plurality of analysis processes, and generating projection image data representing the projection image on the basis of the analysis result and the at least one analysis process. The projection image data indicates the analysis result in a display format including an image color corresponding to the at least one analysis process. The generating the projection image data includes determining a color for the projection image in accordance with the at least one analysis process selected from the plurality of analysis processes.
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公开(公告)号：US20180136445A1
公开(公告)日：2018-05-17
申请号：US15793660
申请日：2017-10-25
Applicant: OLYMPUS CORPORATION
Inventor： Tatsuo NAKATA , Kenichi KUSAKA
CPC classification number: G02B21/02 , G02B21/002 , G02B21/0076 , G02B21/025 , G02B21/08 , G02B21/24 , G02B21/248 , G02B21/361
Abstract: To provide a microscope including: an objective optical system that condenses light from a sample; a relay optical system that relays the light condensed by the objective optical system; a photodetector detects the light coming from the objective optical system and relayed by the relay optical system; and a variable-focus optical system disposed at a position between the photodetector and the objective optical system, the position being optically conjugate to a pupil of the objective optical system, the variable-focus optical system being capable of changing a focal position of the objective optical system in a direction along an objective optical axis.
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