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公开(公告)号：US20120087019A1
公开(公告)日：2012-04-12
申请号：US12980508
申请日：2010-12-29
IPC分类号： G02B13/18
CPC分类号： G02B13/0045
摘要： The present invention provides an optical lens system comprising, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power; a third lens element with positive refractive power having a convex object-side surface and a convex image-side surface; a fourth lens element; and a fifth lens element having a concave image-side surface, the object-side and image-side surfaces thereof being aspheric and at least one inflection point being formed on the image-side surface. Such arrangement of optical elements can effectively minimize the size of the optical lens system, lower the sensitivity of the optical system, and obtain higher image resolution.
摘要翻译： 本发明提供一种光学透镜系统，其从物体侧到像侧依次包括具有凸面物侧表面的具有正折光力的第一透镜元件; 具有负屈光力的第二透镜元件; 具有正折射力的第三透镜元件，具有凸面物侧表面和凸像侧表面; 第四透镜元件; 以及具有凹面像侧面的第五透镜元件，其物侧和像侧面是非球面的，并且至少一个拐点形成在图像侧表面上。 这种光学元件的布置可以有效地使光学透镜系统的尺寸最小化，降低光学系统的灵敏度，并获得更高的图像分辨率。
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公开(公告)号：US20120062783A1
公开(公告)日：2012-03-15
申请号：US12958999
申请日：2010-12-02
IPC分类号： H04N5/225
CPC分类号： G02B13/0035
摘要： The present invention provides an optical imaging lens assembly comprising, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power having a concave object-side surface; and a third lens element with negative refractive power having a concave image-side surface, at least one of the object-side and image-side surfaces thereof being aspheric. With the aforementioned arrangement of lens elements, the total track length of the optical imaging lens assembly can be effectively reduced, the sensitivity of the optical system can be attenuated, a large field of view can be achieved and the image quality can be improved.
摘要翻译： 本发明提供了一种光学成像透镜组件，其从物体侧到像侧依次包括具有凸起物体侧表面的具有正折光力的第一透镜元件; 具有负折射力的第二透镜元件，具有凹入的物体侧表面; 以及具有凹面像侧面的具有负折光力的第三透镜元件，其物面和像侧面中的至少一个是非球面的。 通过上述透镜元件的布置，可以有效地减少光学成像透镜组件的总轨迹长度，可以使光学系统的灵敏度被衰减，可以获得大的视野并且可以提高图像质量。
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公开(公告)号：US08508860B2
公开(公告)日：2013-08-13
申请号：US13303056
申请日：2011-11-22
CPC分类号： G02B13/0045
摘要： The present invention provides an optical lens system comprising, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power; a third lens element with positive refractive power having a convex object-side surface and a convex image-side surface; a fourth lens element; and a fifth lens element having a convex object-side surface and a concave image-side surface, the object-side and image-side surfaces thereof being aspheric and at least one inflection point being formed on the image-side surface. Such arrangement of optical elements can effectively minimize the size of the optical lens system, lower the sensitivity of the optical system, and obtain higher image resolution.
摘要翻译： 本发明提供一种光学透镜系统，其从物体侧到像侧依次包括具有凸面物侧表面的具有正折光力的第一透镜元件; 具有负屈光力的第二透镜元件; 具有正折射力的第三透镜元件，具有凸面物侧表面和凸像侧表面; 第四透镜元件; 以及第五透镜元件，其具有凸形物体侧表面和凹形图像侧表面，其物体侧和图像侧表面是非球面的，并且至少一个拐点形成在图像侧表面上。 这种光学元件的布置可以有效地使光学透镜系统的尺寸最小化，降低光学系统的灵敏度，并获得更高的图像分辨率。
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公开(公告)号：US08395851B2
公开(公告)日：2013-03-12
申请号：US12980508
申请日：2010-12-29
CPC分类号： G02B13/0045
摘要： The present invention provides an optical lens system comprising, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power; a third lens element with positive refractive power having a convex object-side surface and a convex image-side surface; a fourth lens element; and a fifth lens element having a concave image-side surface, the object-side and image-side surfaces thereof being aspheric and at least one inflection point being formed on the image-side surface. Such arrangement of optical elements can effectively minimize the size of the optical lens system, lower the sensitivity of the optical system, and obtain higher image resolution.
摘要翻译： 本发明提供一种光学透镜系统，其从物体侧到像侧依次包括具有凸面物侧表面的具有正折光力的第一透镜元件; 具有负屈光力的第二透镜元件; 具有正折射力的第三透镜元件，具有凸面物侧表面和凸像侧表面; 第四透镜元件; 以及具有凹面像侧面的第五透镜元件，其物侧和像侧面是非球面的，并且至少一个拐点形成在图像侧表面上。 这种光学元件的布置可以有效地使光学透镜系统的尺寸最小化，降低光学系统的灵敏度，并获得更高的图像分辨率。
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公开(公告)号：US08194172B2
公开(公告)日：2012-06-05
申请号：US12958999
申请日：2010-12-02
CPC分类号： G02B13/0035
摘要： The present invention provides an optical imaging lens assembly comprising, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power having a concave object-side surface; and a third lens element with negative refractive power having a concave image-side surface, at least one of the object-side and image-side surfaces thereof being aspheric. With the aforementioned arrangement of lens elements, the total track length of the optical imaging lens assembly can be effectively reduced, the sensitivity of the optical system can be attenuated, a large field of view can be achieved and the image quality can be improved.
摘要翻译： 本发明提供了一种光学成像透镜组件，其从物体侧到像侧依次包括具有凸起物体侧表面的具有正折光力的第一透镜元件; 具有负折射力的第二透镜元件，具有凹入的物体侧表面; 以及具有凹面像侧面的具有负折光力的第三透镜元件，其物面和像侧面中的至少一个是非球面的。 通过上述透镜元件的布置，可以有效地减少光学成像透镜组件的总轨迹长度，可以使光学系统的灵敏度被衰减，可以获得大的视野并且可以提高图像质量。
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公开(公告)号：US20120087020A1
公开(公告)日：2012-04-12
申请号：US13303056
申请日：2011-11-22
IPC分类号： G02B13/18
CPC分类号： G02B13/0045
摘要： The present invention provides an optical lens system comprising, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power; a third lens element with positive refractive power having a convex object-side surface and a convex image-side surface; a fourth lens element; and a fifth lens element having a convex object-side surface and a concave image-side surface, the object-side and image-side surfaces thereof being aspheric and at least one inflection point being formed on the image-side surface. Such arrangement of optical elements can effectively minimize the size of the optical lens system, lower the sensitivity of the optical system, and obtain higher image resolution.
摘要翻译： 本发明提供一种光学透镜系统，其从物体侧到像侧依次包括具有凸面物侧表面的具有正折光力的第一透镜元件; 具有负屈光力的第二透镜元件; 具有正折射力的第三透镜元件，具有凸面物侧表面和凸像侧表面; 第四透镜元件; 以及第五透镜元件，其具有凸形物体侧表面和凹形图像侧表面，其物体侧和图像侧表面是非球面的，并且至少一个拐点形成在图像侧表面上。 这种光学元件的布置可以有效地使光学透镜系统的尺寸最小化，降低光学系统的灵敏度，并获得更高的图像分辨率。
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公开(公告)号：US08351136B2
公开(公告)日：2013-01-08
申请号：US12963768
申请日：2010-12-09
申请人： Tsung Han Tsai , Hsin Hsuan Huang
发明人： Tsung Han Tsai , Hsin Hsuan Huang
CPC分类号： G02B13/004 , G02B9/34
摘要： This invention provides an optical imaging lens system in order from an object side to an image side including: a first lens element with positive refractive power having a convex object-side surface and a concave image-side surface, a second lens element with negative refractive power having a convex object-side surface and a concave image-side surface, a third lens element with positive refractive power, and a fourth lens element having a concave image-side surface, and at least one of the object-side and image-side surfaces thereof being aspheric; wherein the optical imaging lens system further comprises an aperture stop and an electronic sensor on which an object is imaged, and the aperture stop is positioned between an object and the first lens element; wherein there are four lens elements with refractive power. By such arrangement, total track length and photosensitivity of the optical imaging lens system can be effectively reduced while retaining high image quality.
摘要翻译： 本发明提供从物体侧到像侧的顺序的光学成像透镜系统，包括：具有凸面物侧表面和凹面像侧面的具有正折光力的第一透镜元件，具有负折射率的第二透镜元件 具有凸形物体侧表面和凹形图像侧表面的电力，具有正折光力的第三透镜元件和具有凹形图像侧表面的第四透镜元件，以及物体侧和图像侧表面中的至少一个， 其侧表面是非球面的; 其中所述光学成像透镜系统还包括孔径光阑和其上成像物体的电子传感器，并且所述孔径光阑位于物体和所述第一透镜元件之间; 其中有四个具有屈光力的透镜元件。 通过这种布置，可以有效地减少光学成像透镜系统的总轨道长度和光敏性，同时保持高的图像质量。
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公开(公告)号：US20120194726A1
公开(公告)日：2012-08-02
申请号：US13084855
申请日：2011-04-12
申请人： Hsin Hsuan Huang , Tsung Han Tsai
发明人： Hsin Hsuan Huang , Tsung Han Tsai
CPC分类号： G02B13/0045
摘要： This invention provides an image capturing lens assembly, in order from an object side to an image side comprising: a first lens element with positive refractive power having a convex object-side surface; a second lens element; a third lens element; a fourth lens element having at least one of an object-side surface and an image-side surface thereof being aspheric; a fifth lens element with positive refractive power having a convex image-side surface, at least one of an object-side surface and the image-side surface thereof being aspheric, and the fifth lens element is made of plastic; and a sixth lens element with negative refractive power having a concave image-side surface, at least one of an object-side surface and the image-side surface thereof being aspheric, and the sixth lens element is made of plastic. By such arrangement, the photo-sensitivity and the total track length of the image capturing lens assembly can be reduced. Furthermore, the aberration and astigmatism of the assembly can be effectively corrected for obtaining higher image resolution.
摘要翻译： 本发明提供了一种从物体侧到像侧的顺序的摄像透镜组件，包括：具有凸折物侧表面的具有正折光力的第一透镜元件; 第二透镜元件; 第三透镜元件; 具有物体侧表面和图像侧表面中的至少一个是非球面的第四透镜元件; 具有正的折射力的第五透镜元件具有凸形的图像侧表面，物体侧表面和其图像侧表面中的至少一个是非球面的，并且第五透镜元件由塑料制成; 以及具有凹面像侧面的具有负屈光力的第六透镜元件，物侧表面和像侧表面中的至少一个是非球面的，第六透镜元件由塑料制成。 通过这样的布置，可以减小图像拍摄透镜组件的光敏度和总轨道长度。 此外，可以有效地校正组件的像差和像散以获得更高的图像分辨率。
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公开(公告)号：US08014080B1
公开(公告)日：2011-09-06
申请号：US12953747
申请日：2010-11-24
申请人： Chun Shan Chen , Tsung Han Tsai , Hsin Hsuan Huang
发明人： Chun Shan Chen , Tsung Han Tsai , Hsin Hsuan Huang
CPC分类号： G02B13/004 , G02B9/34 , G02B13/18
摘要： This invention provides an optical photographing system comprising four lens elements with refractive power, in order from an object side to an image side: a first lens element; a second lens element with positive refractive power, and at least one of the object-side and image-side surfaces thereof being aspheric; a third lens element with negative refractive power having a concave object-side surface and a convex image-side surface, and both of the object-side and image-side surfaces thereof being aspheric; a fourth lens element with positive refractive power, and both of the object-side and image-side surfaces thereof being aspheric; wherein the optical photographing system further comprises an aperture stop positioned between an object and the second lens element. By such arrangement, total track length of the optical photographing system can be effectively reduced. Wide view-angle and high image resolution are also obtained.
摘要翻译： 本发明提供了一种光学照相系统，包括从物体侧到像侧依次具有屈光力的四个透镜元件：第一透镜元件; 具有正屈光力的第二透镜元件，并且其物侧和像侧表面中的至少一个是非球面的; 具有负折射力的第三透镜元件，具有凹面物侧表面和凸像侧表面，并且其物侧和像侧表面均为非球面; 具有正屈光力的第四透镜元件，并且其物侧和像侧表面均为非球面; 其中所述光学照相系统还包括位于物体和所述第二透镜元件之间的孔径光阑。 通过这种布置，可以有效地减少光学摄影系统的总轨道长度。 还获得了宽视角和高分辨率。
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公开(公告)号：US20130002931A1
公开(公告)日：2013-01-03
申请号：US13608944
申请日：2012-09-10
申请人： Tsung Han Tsai , Hsin Hsuan Huang
发明人： Tsung Han Tsai , Hsin Hsuan Huang
CPC分类号： G02B13/0045
摘要： This invention provides an optical imaging lens assembly comprising five lens elements with refractive power, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power; a third lens element with negative refractive power; a fourth lens element with negative refractive power having at least one of the object-side and image-side surfaces thereof being aspheric; and a fifth lens element having a concave image-side surface, at least one of the object-side and image-side surfaces thereof being aspheric, and made of plastic. By such arrangement, photosensitivity and total track length of the optical imaging lens assembly can be reduced, and the aberration and astigmatism of the assembly can be effectively corrected. Moreover, high image resolution can be obtained.
摘要翻译： 本发明提供了一种光学成像透镜组件，其包括从物体侧到像侧依次具有折射光焦度的五个透镜元件：具有凸起物体侧表面的具有正折光力的第一透镜元件; 具有负屈光力的第二透镜元件; 具有负屈光力的第三透镜元件; 具有负屈光力的第四透镜元件，其物体侧和像侧表面中的至少一个是非球面的; 以及具有凹面像侧面的第五透镜元件，其物侧和像侧表面中的至少一个是非球面的，并由塑料制成。 通过这种布置，可以减少光学成像透镜组件的光敏度和总光道长度，并且可以有效地校正组件的像差和像散。 此外，可以获得高图像分辨率。
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