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公开(公告)号：US4352541A
公开(公告)日：1982-10-05
申请号：US971439
申请日：1978-12-20
Applicant: Kazuo Minoura , Setsuo Minami
Inventor： Kazuo Minoura , Setsuo Minami
IPC: G02B26/12 , G02B9/02 , G02B9/04 , G02B13/00 , G02B26/10 , G06T1/00 , H04N1/113 , G02B27/17 , G02B3/02
CPC classification number: G02B13/0005 , G02B26/10
Abstract: Optical scanning device of this invention includes an optical source to produce light rays, means for deflecting light rays toward a predetermined direction, a surface to be scanned by the deflected light rays, a single lens disposed between the deflecting means and the surface to focus the deflected light rays on the surface to be scanned, a partial optical system consisting of said deflecting means and the single lens having means to move light rays on the surface at a constant speed.
Abstract translation: 本发明的光学扫描装置包括用于产生光线的光源，用于使光线朝向预定方向偏转的装置，被偏转的光线扫描的表面，设置在偏转装置和表面之间的单个透镜，以便聚焦 被扫描表面上的偏转的光线，由所述偏转装置和单个透镜组成的部分光学系统具有以恒定速度移动表面上的光线的装置。
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公开(公告)号：US4259004A
公开(公告)日：1981-03-31
申请号：US48257
申请日：1979-06-13
Applicant: Masamichi Tateoka , Toshiaki Asano , Kazuo Minoura , Setsuo Minami
Inventor： Masamichi Tateoka , Toshiaki Asano , Kazuo Minoura , Setsuo Minami
CPC classification number: H04N1/113 , G02B26/10 , G03B27/526 , G03G15/04 , G03G15/0435
Abstract: A scanning device for scanning a flat scanned surface by means of a rotating or rotatively vibrating deflector. The scanning device is provided with a rotational asymmetric image forming optical system disposed between the deflector and the scanned surface for forming an image of the scanned surface at a substantially equal distance from the deflecting surface of the deflector in the plane defined by the path of movement of the normal to the deflecting surface of the deflector in accordance with the rotation thereof.
Abstract translation: 一种用于通过旋转或旋转振动偏转器扫描平坦扫描表面的扫描装置。 扫描装置设置有设置在偏转器和扫描表面之间的旋转非对称图像形成光学系统，用于在由偏移器的移动路径限定的平面中与偏转器的偏转表面基本相等的距离处形成扫描表面的图像 与偏转器的偏转面垂直的方向。
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公开(公告)号：US4251126A
公开(公告)日：1981-02-17
申请号：US45843
申请日：1979-06-05
Applicant: Kazuo Minoura , Setsuo Minami
Inventor： Kazuo Minoura , Setsuo Minami
CPC classification number: H04N1/1135 , G02B26/10 , G03G15/30 , H04N1/04
Abstract: A light beam scanning device provided with a rotationally vibrating deflector having at least two deflective and reflective surfaces, a scanning surface subjected to scanning operation with light beam deflected by the deflector, an image-forming optical system interposed between the deflector and the scanning surface to focus the light beam from the deflector onto the scanning surface, and a light source section which emits light beam to the deflector, in which device a first deflected light beam plane to be formed by the deflected light beam immediately before entering the image-forming optical system at the forward movement of the deflector is made parallel with a second deflected light beam plane to be formed by the deflected light beam immediately before entering the image-forming optical system at the return movement of the deflector, and the deflecting direction of each beam to be deflected by the first deflected light beam plane and the second deflected light beam plane is made identical.
Abstract translation: 一种具有旋转振动偏转器的光束扫描装置，其具有至少两个偏转和反射表面，经由偏转器偏转的光束进行扫描操作的扫描表面;插入在偏转器和扫描表面之间的图像形成光学系统， 将来自偏转器的光束聚焦到扫描表面上，以及光源部分，该光源部分向偏转器发射光束，在该光源部分中，设备将在进入图像形成光学器件之前由偏转光束形成的第一偏转光束平面 在偏转器的向前运动的过程中，系统在与偏转光束平行的状态下与偏转的光束平行，偏转的光束在偏转器的返回运动之前立即进入图像形成光学系统之前，并且每个光束的偏转方向 由第一偏转光束平面和第二偏转光束平面偏转 相同。
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公开(公告)号：US4298271A
公开(公告)日：1981-11-03
申请号：US53777
申请日：1979-07-02
Applicant: Muneharu Sugiura , Kazuo Minoura , Setsuo Minami
Inventor： Muneharu Sugiura , Kazuo Minoura , Setsuo Minami
CPC classification number: G03G15/04 , G03B27/526 , G03G15/041
Abstract: A scanning and projecting device of a construction having a rotationally symmetrical first image forming optical system, a scanning surface disposed on the focal plane of the optical system, a deflector to deflect a parallel light beam emitted from the scanning surface and passing through the first image forming optical system, a rotationally symmetrical second image forming system which receives the parallel light beam deflected by the deflector, a light receiving surface disposed at an image forming position of the second image forming optical system, and at least one anamorphic optical system disposed in the light path between the scanning surface and the light receiving surface.
Abstract translation: 一种具有旋转对称的第一成像光学系统的结构的扫描和投影装置，设置在光学系统的焦平面上的扫描表面，偏转器，用于偏转从扫描表面发射并穿过第一图像的平行光束 形成光学系统，旋转对称的第二图像形成系统，其接收由偏转器偏转的平行光束，设置在第二成像光学系统的图像形成位置处的光接收表面，以及设置在第二成像光学系统中的至少一个变形光学系统 扫描表面和光接收表面之间的光路。
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公开(公告)号：US4293184A
公开(公告)日：1981-10-06
申请号：US105881
申请日：1979-12-20
Applicant: Kazuo Minoura , Muneharu Sugiura , Setsuo Minami , Tadashi Sato
Inventor： Kazuo Minoura , Muneharu Sugiura , Setsuo Minami , Tadashi Sato
CPC classification number: G02B26/10
Abstract: A scanning projection device in which a first plane is scanned by a light deflector provided between the first plane and a second plane and partial surfaces of the first plane scanned by the deflector are successively projected at a predetermined position on the second plane. A projection optical system is disposed between the deflector and the second plane and in the plane of deflection in which the light beam from the first plane is deflected by the deflector, the projection optical system is swung and tilted in synchronism with the deflecting action of the deflector, and the deflector and the projection optical system are moved while varying their relative distance in synchronism with the deflecting action of the deflector.
Abstract translation: 一种扫描投影装置，其中第一平面被设置在第一平面和第二平面之间的光偏转器扫描，并且由偏转器扫描的第一平面的部分表面连续地突出在第二平面上的预定位置。 投影光学系统设置在偏转器和第二平面之间，并且在偏转平面中，来自第一平面的光束被偏转器偏转，投影光学系统与倾斜器的偏转动作同步地摆动和倾斜 偏转器和偏转器和投影光学系统在偏转器的偏转动作同步地改变其相对距离的同时移动。
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Patent Agency Ranking
公开(公告)号：US4523801A
公开(公告)日：1985-06-18
申请号：US351936
申请日：1982-02-24
Applicant: Takeshi Baba , Noriyuki Nose , Hideo Yoshikawa , Kazuo Minoura , Akinori Hasu , Setsuo Minami , Kazuhiko Matsuoka
Inventor： Takeshi Baba , Noriyuki Nose , Hideo Yoshikawa , Kazuo Minoura , Akinori Hasu , Setsuo Minami , Kazuhiko Matsuoka
Abstract: An optical system for scanning a medium with a beam spot includes a light beam generator, a deflector for deflecting the light beam in a predetermined direction and in deflection plane, and an imaging optical system between the deflector and the medium for imaging the light beam from the deflector on the medium as a beam spot, the imaging optical system having at least one lens element mode of a moisture absorbing material. The lens element has a shape in which the dimension in a direction parallel to the deflection plane of the light beam is greater than the dimension in a direction perpendicular to the deflection plane of the light beam. A device mitigates any influence on the imaged condition of the light beam on the medium caused by the lens element being subjected to moisture.
Abstract translation: 用于扫描具有束斑的介质的光学系统包括光束发生器，用于沿预定方向和偏转平面偏转光束的偏转器，以及偏转器和介质之间的成像光学系统，用于对来自 介质上的偏转器作为光束点，成像光学系统具有至少一种吸湿材料的透镜元件模式。 透镜元件具有与光束的偏转平面平行的方向上的尺寸大于垂直于光束的偏转平面的方向上的尺寸的形状。 一种装置减轻由透镜元件受到湿气导致的介质上的光束的成像状态的任何影响。
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公开(公告)号：US4270858A
公开(公告)日：1981-06-02
申请号：US085493
申请日：1979-10-17
Applicant: Kazuo Minoura , Muneharu Sugiura , Setsuo Minami , Tadashi Sato
Inventor： Kazuo Minoura , Muneharu Sugiura , Setsuo Minami , Tadashi Sato
CPC classification number: G03B27/526 , G03G15/28
Abstract: A scanning and projecting device for scanning a first plane by a light deflecting device interposed between the first plane and a second plane, and sequentially projecting a partial plane of the first plane scanned by the deflector onto a predetermined position on the second plane, in which a projecting optical system is disposed between the deflector and the second plane, the projecting optical system is titled in synchronism with the deflecting action of the deflector within a deflecting plane where light beam from the first plane is deflected by the deflector, and at least a part of the optical members constituting the projecting optical system moves in the direction of the optical axis in synchronism with the deflecting action of the deflector.
Abstract translation: 一种扫描和投影装置，用于通过插入在第一平面和第二平面之间的光偏转装置扫描第一平面，并且将由偏转器扫描的第一平面的部分平面顺序投影到第二平面上的预定位置，其中 投影光学系统设置在偏转器和第二平面之间，投影光学系统与偏转器的偏转作用同步地标称，偏转平面内，来自第一平面的光束被偏转器偏转，并且至少一个 构成投影光学系统的光学构件的一部分与偏转器的偏转动作同步地沿着光轴的方向移动。
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公开(公告)号：US4341459A
公开(公告)日：1982-07-27
申请号：US92070
申请日：1979-11-07
Applicant: Muneharu Sugiura , Kazuo Minoura , Setsuo Minami
Inventor： Muneharu Sugiura , Kazuo Minoura , Setsuo Minami
CPC classification number: G03B27/526 , G03G15/041
Abstract: A scanning projection apparatus including a first imaging optical system, a first plane provided on one side of the optical system, a deflector for deflecting a light beam emerging from the first plane and passing through the first imaging optical system, a second imaging optical system for receiving the light beam deflected by the deflector and a second plane provided at the focusing position of the light beam by the second imaging optical system, whereby the first plane is scanned with a slit of a width .DELTA.S, using the deflector, and the thus obtained slit image of the first plane is projected in succession on a determined position in said second plane, wherein the slit width .DELTA.S is selected to satisfy a relation .DELTA.S
Abstract translation: 一种扫描投影设备，包括第一成像光学系统，设置在光学系统的一侧的第一平面，用于偏转从第一平面出射并穿过第一成像光学系统的光束的偏转器;第二成像光学系统， 接收由所述偏转器偏转的光束和由所述第二成像光学系统设置在所述光束的聚焦位置的第二平面，由此所述第一平面使用所述偏转器以宽度DELTA S的狭缝扫描，并且因此 所获得的第一平面的狭缝图像被连续投影在所述第二平面中的确定位置，其中狭缝宽度DELTA S被选择为满足关系DELTA S <1 / Rp，其中Rp表示图像上的分辨率 第二平面，并且其中所述第一或第二成像光学系统包括用于校正所述狭缝的纵向方向上的图像放大率的元件。
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公开(公告)号：US4256364A
公开(公告)日：1981-03-17
申请号：US11859
申请日：1979-02-13
Applicant: Kazuo Minoura , Masamichi Tateoka , Setsuo Minami
Inventor： Kazuo Minoura , Masamichi Tateoka , Setsuo Minami
CPC classification number: G02B26/10 , G02B27/0031
Abstract: A two-dimensional scanning optical system comprising a deflector capable of two-dimensional deflection of a light beam in two mutually orthogonal directions, an imaging lens system provided with a predetermined distortion characteristic and capable of focusing the light beam deflected by said deflector onto a plane to be scanned, and a light source for introducing said light beam into said deflector in a direction parallel to the optical axis of said imaging lens system, thereby achieving a scanning on said plane with substantially linear scan lines.
Abstract translation: 一种二维扫描光学系统，包括能够在两个相互正交的方向上二维偏转光束的偏转器;成像透镜系统，其具有预定的失真特性并且能够将由所述偏转器偏转的光束聚焦到平面上 以及用于将光束沿平行于所述成像透镜系统的光轴的方向引入所述偏转器的光源，从而以基本上线性的扫描线在所述平面上进行扫描。
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公开(公告)号：US4180307A
公开(公告)日：1979-12-25
申请号：US931927
申请日：1978-08-08
Applicant: Masamichi Tateoka , Takao Tsuji , Setsuo Minami , Kazuya Matsumoto , Naoto Kawamura , Kazuo Minoura
Inventor： Masamichi Tateoka , Takao Tsuji , Setsuo Minami , Kazuya Matsumoto , Naoto Kawamura , Kazuo Minoura
Abstract: Two-dimensional scanning apparatus scans a stationary two-dimensional surface with a first deflector and a second deflector which deflects a light beam in a direction perpendicular to the deflecting direction of said first deflector. An afocal optical system is provided between said first and second deflectors, while an imaging lens system is provided between said second deflector and the scanning surface. Said first deflector, afocal optical system and imaging lens system cooperate to displace the light beam at a constant speed in a principal scanning direction on the scanning surface, while said second deflector and imaging lens system cooperate to displace the light beam at a constant speed in an auxiliary scanning direction on said surface.
Abstract translation: 二维扫描装置用固定的二维表面扫描第一偏转器和第二偏转器，该第一偏转器和第二偏转器使垂直于所述第一偏转器的偏转方向的方向偏转光束。 在所述第一和第二偏转器之间提供无焦光学系统，而在所述第二偏转器和扫描表面之间提供成像透镜系统。 所述第一偏转器，无焦光学系统和成像透镜系统配合以在扫描表面上沿主扫描方向以恒定速度移位光束，而所述第二偏转器和成像透镜系统协调以一定速度移动光束 在所述表面上的辅助扫描方向。
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