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公开(公告)号：US09778440B2
公开(公告)日：2017-10-03
申请号：US14963211
申请日：2015-12-08
Applicant: Union Optech Co., Ltd.
Inventor： Junqiang Gong
CPC classification number: G02B13/0045 , G02B3/04 , G02B9/64 , G02B13/002 , G02B13/06 , G02B13/18 , G02B27/0025
Abstract: An optical system, including, sequentially from an object side to an image side: a first lens; a second lens; a third lens; an aperture; a fourth lens; a fifth lens; a sixth lens; a seventh lens; an optical filter; and a photosensitive chip. The first lens is a meniscus aspherical lens. The second lens is a meniscus aspherical lens. The third lens is a biconvex aspherical lens. The fourth lens is a meniscus aspherical lens. The fifth lens is a meniscus spherical lens. The sixth lens is a meniscus spherical lens. The seventh lens is a biconvex aspherical lens.
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公开(公告)号：US20170192241A1
公开(公告)日：2017-07-06
申请号：US15297104
申请日：2016-10-18
Applicant: Union Optech Co., Ltd.
Inventor： Junqiang GONG
CPC classification number: G02B27/1066 , G02B27/144 , H04N5/2254 , H04N5/2258 , H04N9/07
Abstract: An optical imaging system, including: an optical lens, a light splitting element including a light splitting surface, a first imaging element, and a second imaging element. The optical lens, the light splitting element, and the first imaging element are respectively arranged in a straight line. The light splitting surface of the light splitting element is inclined relative to the axis of the optical lens. The second imaging element is configured with a normal line thereof perpendicular to the straight line formed by the optical lens, the light splitting element, and the first imaging element, to receive a reflected light from the light splitting element.
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公开(公告)号：US09323030B2
公开(公告)日：2016-04-26
申请号：US14495869
申请日：2014-09-24
Applicant: Union Optech Co., Ltd.
Inventor： Runtao Nie , Mingzhi Xiao
CPC classification number: G02B13/0065 , G02B5/04 , G02B5/08 , G02B13/0045 , G02B13/007 , G02B17/08
Abstract: An optical focusing system, including: a lens group, a first reflective optical element, a second reflective optical element, and an optical sensing imaging surface. The first reflective optical element is disposed on an object end and the second reflective optical element is disposed at an image end, for reflecting light rays. The optical sensing imaging surface is disposed at the emergent surface of the second reflective optical element.
Abstract translation: 一种光学聚焦系统，包括：透镜组，第一反射光学元件，第二反射光学元件和光学感测成像表面。 第一反射光学元件设置在物体端，第二反射光学元件设置在图像端，用于反射光线。 光学感测成像表面设置在第二反射光学元件的出射表面。
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公开(公告)号：US20150293329A1
公开(公告)日：2015-10-15
申请号：US14622786
申请日：2015-02-13
Applicant: Union Optech Co., Ltd.
Inventor： Junqiang GONG
CPC classification number: G02B13/009 , G02B13/0065 , G02B15/14
Abstract: An optical imaging system, including a fixed lens group, a movable lens group, a first reflective optical element, a second reflective optical element, and an imaging surface. The movable lens group is driven to move by a driving mechanism. The first reflective optical element is disposed at one end of an object space and the second reflective optical element is disposed at one end of an image space. The imaging surface is disposed at one side of the second reflective optical element to receive emergent rays from the second reflective optical element.
Abstract translation: 一种光学成像系统，包括固定透镜组，可移动透镜组，第一反射光学元件，第二反射光学元件和成像表面。 可移动透镜组被驱动以通过驱动机构移动。 第一反射光学元件设置在物体空间的一端，第二反射光学元件设置在图像空间的一端。 成像表面设置在第二反射光学元件的一侧以接收来自第二反射光学元件的射出光线。
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公开(公告)号：US20220057704A1
公开(公告)日：2022-02-24
申请号：US17037560
申请日：2020-09-29
Applicant: UNION OPTECH CO., LTD.
Inventor： Liwei Quan , Jianhua Li
Abstract: An optical system and a projection device are provided. The optical system includes a display unit, a first lens group, a second lens group, and a reflector in sequence along a transmission direction of light; both the first lens group and the second lens group have positive focal powers; the optical system satisfies the following relationship: 0.01≤|φ100|≤0.02 and 0.005≤|φ200|≤0.015; φ100 represents a focal power of the first lens group, and φ200 represents a focal power of the second lens group.
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Patent Agency Ranking
公开(公告)号：US10237520B2
公开(公告)日：2019-03-19
申请号：US15782821
申请日：2017-10-12
Applicant: UNION OPTECH CO., LTD.
Inventor： Junqiang Gong
Abstract: The present invention discloses an imaging system, including an optical lens, where a spectroscopical module that can split a light wave transmitted from the optical lens into three light waves in different wavelength ranges is disposed on an imaging side of the optical lens; and the imaging system further includes three photosensitive chips configured to receive corresponding light waves, where the three photosensitive chips are correspondingly distributed at three light waves emitted by the spectroscopical module, and the spectroscopical module is a prism. In the present invention, a spectroscopical module is used to separate light whose wavelengths are different, and therefore light waves that are output from the spectroscopical module are three light waves in different wavelength ranges. These light waves in the different wavelength ranges are separately received by three different photosensitive chips. Therefore, each separate photosensitive chip receives a light wave whose wavelength range is relatively narrow.
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公开(公告)号：US20180376113A1
公开(公告)日：2018-12-27
申请号：US15782821
申请日：2017-10-12
Applicant: UNION OPTECH CO., LTD.
Inventor： Junqiang Gong
Abstract: The present invention discloses an imaging system, including an optical lens, where a spectroscopical module that can split a light wave transmitted from the optical lens into three light waves in different wavelength ranges is disposed on an imaging side of the optical lens; and the imaging system further includes three photosensitive chips configured to receive corresponding light waves, where the three photosensitive chips are correspondingly distributed at three light waves emitted by the spectroscopical module, and the spectroscopical module is a prism. In the present invention, a spectroscopical module is used to separate light whose wavelengths are different, and therefore light waves that are output from the spectroscopical module are three light waves in different wavelength ranges. These light waves in the different wavelength ranges are separately received by three different photosensitive chips. Therefore, each separate photosensitive chip receives a light wave whose wavelength range is relatively narrow.
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公开(公告)号：US09581790B2
公开(公告)日：2017-02-28
申请号：US14751169
申请日：2015-06-26
Applicant: Union Optech Co., Ltd.
Inventor： Junqiang Gong
CPC classification number: G02B13/0045
Abstract: A mobile phone lens, including in the direction from an object being imaged to an imaging plane: a first lens group, a diaphragm, a second lens group, a third lens group, and a filter. The first lens group and the third lens group are stationary. The second lens group is adapted to move along an optical axis. The first lens group includes a first lens. The second lens group includes in the direction from the object being imaged to the imaging plane: a second lens, a third lens, and a fourth lens. The third lens group includes in the direction from the object being imaged to the imaging plane: a fifth lens, and a six lens.
Abstract translation: 一种移动电话镜头，包括在从成像对象到成像平面的方向上：第一透镜组，光圈，第二透镜组，第三透镜组和滤光器。 第一透镜组和第三透镜组是静止的。 第二透镜组适于沿着光轴移动。 第一透镜组包括第一透镜。 第二透镜组包括从被成像对象到成像平面的方向：第二透镜，第三透镜和第四透镜。 第三透镜组包括从被成像对象到成像平面的方向：第五透镜和六透镜。
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公开(公告)号：US20150338617A1
公开(公告)日：2015-11-26
申请号：US14495869
申请日：2014-09-24
Applicant: Union Optech Co., Ltd.
Inventor： Runtao NIE , Mingzhi XIAO
IPC: G02B13/00
CPC classification number: G02B13/0065 , G02B5/04 , G02B5/08 , G02B13/0045 , G02B13/007 , G02B17/08
Abstract: An optical focusing system, including: a lens group, a first reflective optical element, a second reflective optical element, and an optical sensing imaging surface. The first reflective optical element is disposed on an object end and the second reflective optical element is disposed at an image end, for reflecting light rays. The optical sensing imaging surface is disposed at the emergent surface of the second reflective optical element.
Abstract translation: 一种光学聚焦系统，包括：透镜组，第一反射光学元件，第二反射光学元件和光学感测成像表面。 第一反射光学元件设置在物体端，第二反射光学元件设置在图像端，用于反射光线。 光学感测成像表面设置在第二反射光学元件的出射表面。
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公开(公告)号：US20150241663A1
公开(公告)日：2015-08-27
申请号：US14621363
申请日：2015-02-12
Applicant: Union Optech Co., Ltd.
Inventor： Junqiang GONG
CPC classification number: G02B13/0045 , G02B13/006 , G03B3/10 , G03B13/36
Abstract: An optical focusing system, including a focusing lens group, a fixed lens group, and an imaging surface. The focusing lens group is disposed at a forefront of an object space, or a rearmost of an image space, or between lenses of the fixed lens group.
Abstract translation: 一种包括聚焦透镜组，固定透镜组和成像表面的光学聚焦系统。 聚焦透镜组设置在物体空间的最前面，或者是图像空间的最后部，或固定透镜组的透镜之间。
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