专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07646552B2 Subminiature imaging optical system 有权
标题翻译：超小型成像光学系统
公开(公告)号：US07646552B2
公开(公告)日：2010-01-12
申请号：US12078575
申请日：2008-04-01
申请人： Ho Sik You , Sun Jun Hwang , Phil Ho Jung
发明人： Ho Sik You , Sun Jun Hwang , Phil Ho Jung
IPC分类号： G02B9/34
CPC分类号： G02B9/34 , G02B13/004
摘要： There is provided a subminiature imaging optical system suitably applicable to a subminiature optical device such as a mobile phone camera. The subminiature imaging optical system including: a first lens having positive refractive power and both convex surfaces; a second lens having negative refractive power and a concave image-side surface; a third lens having negative refractive power and a meniscus shape with a convex image-side surface; and a fourth lens having negative refractive power.
摘要翻译：提供了适用于诸如移动电话摄像机的超小型光学装置的超小型成像光学系统。该超小型成像光学系统包括：具有正屈光力的第一透镜和两个凸表面; 具有负屈光力的第二透镜和凹面图像侧表面; 具有负屈光力的第三透镜和具有凸形图像侧表面的弯月形状; 以及具有负屈光力的第四透镜。

2. 发明申请

US20090109552A1 Subminiature imaging optical system 有权
标题翻译：超小型成像光学系统
公开(公告)号：US20090109552A1
公开(公告)日：2009-04-30
申请号：US12078575
申请日：2008-04-01
申请人： Ho Sik You , Sun Jun Hwang , Phil Ho Jung
发明人： Ho Sik You , Sun Jun Hwang , Phil Ho Jung
IPC分类号： G02B9/34
CPC分类号： G02B9/34 , G02B13/004
摘要： There is provided a subminiature imaging optical system suitably applicable to a subminiature optical device such as a mobile phone camera. The subminiature imaging optical system including: a first lens having positive refractive power and both convex surfaces; a second lens having negative refractive power and a concave image-side surface; a third lens having negative refractive power and a meniscus shape with a convex image-side surface; and a fourth lens having negative refractive power.
摘要翻译：提供了适用于诸如移动电话摄像机的超小型光学装置的超小型成像光学系统。该超小型成像光学系统包括：具有正屈光力的第一透镜和两个凸表面; 具有负屈光力的第二透镜和凹面图像侧表面; 具有负屈光力的第三透镜和具有凸形图像侧表面的弯月形状; 以及具有负屈光力的第四透镜。

3. 发明授权

US07755851B2 Subminiature imaging optical system 有权
标题翻译：超小型成像光学系统
公开(公告)号：US07755851B2
公开(公告)日：2010-07-13
申请号：US12073460
申请日：2008-03-05
申请人： Cheon Ho Park , Phil Ho Jung , Jae Cheol Jeong , Sadao Okudaira
发明人： Cheon Ho Park , Phil Ho Jung , Jae Cheol Jeong , Sadao Okudaira
IPC分类号： G02B3/02 , G02B13/18
CPC分类号： G02B13/004 , G02B9/34 , G02B13/18 , G02B27/0025
摘要： There is provided a subminiature imaging optical system installed in a mobile telecommunication terminal or a PDA, or used in a surveillance camera or a digital camera. The subminiature imaging optical system including: first, second, third and fourth lenses sequentially positioned from an object side to an image side, the first lens having positive refractive power, the second lens having negative refractive power, the third lens having negative refractive power, and the fourth lens having positive refractive power, wherein each of the third and fourth lenses has at least one aspherical surface. The subminiature imaging optical system corrects chromatic aberration superbly to reduce color fringing significantly, thereby achieving high resolution and compactness as well.
摘要翻译：提供了安装在移动通信终端或PDA中的微型成像光学系统，或者用于监视摄像机或数字照相机。所述超小型成像光学系统包括：从物体侧到图像侧依次定位的第一，第二，第三和第四透镜，所述第一透镜具有正折射光焦度，所述第二透镜具有负折光力，所述第三透镜具有负折光力，并且所述第四透镜具有正折射光焦度，其中所述第三透镜和所述第四透镜中的每一个具有至少一个非球面。超小型成像光学系统能够显着地校正色差，以显着降低色边，从而实现高分辨率和紧凑性。

4. 发明申请

US20080225408A1 Subminiature imaging optical system 有权
标题翻译：超小型成像光学系统
公开(公告)号：US20080225408A1
公开(公告)日：2008-09-18
申请号：US12073460
申请日：2008-03-05
申请人： Cheon Ho Park , Phil Ho Jung , Jae Cheol Jeong , Sadao Okudaira
发明人： Cheon Ho Park , Phil Ho Jung , Jae Cheol Jeong , Sadao Okudaira
IPC分类号： G02B3/02
CPC分类号： G02B13/004 , G02B9/34 , G02B13/18 , G02B27/0025
摘要： There is provided a subminiature imaging optical system installed in a mobile telecommunication terminal or a PDA, or used in a surveillance camera or a digital camera. The subminiature imaging optical system including: first, second, third and fourth lenses sequentially positioned from an object side to an image side, the first lens having positive refractive power, the second lens having negative refractive power, the third lens having negative refractive power, and the fourth lens having positive refractive power, wherein each of the third and fourth lenses has at least one aspherical surface. The subminiature imaging optical system corrects chromatic aberration superbly to reduce color fringing significantly, thereby achieving high resolution and compactness as well.
摘要翻译：提供了安装在移动通信终端或PDA中的微型成像光学系统，或者用于监视摄像机或数字照相机。所述超小型成像光学系统包括：从物体侧到图像侧依次定位的第一，第二，第三和第四透镜，所述第一透镜具有正折射光焦度，所述第二透镜具有负折光力，所述第三透镜具有负折光力，并且所述第四透镜具有正折射光焦度，其中所述第三透镜和所述第四透镜中的每一个具有至少一个非球面。超小型成像光学系统能够显着地校正色差，以显着降低色边，从而实现高分辨率和紧凑性。

5. 发明申请

US20110134543A1 Optical system for camera 有权
标题翻译：相机光学系统
公开(公告)号：US20110134543A1
公开(公告)日：2011-06-09
申请号：US12662339
申请日：2010-04-12
申请人： Phil Ho Jung , Moon Do Yi
发明人： Phil Ho Jung , Moon Do Yi
IPC分类号： G02B13/18
CPC分类号： G02B13/004
摘要： The present invention provides an optical system for a camera including: a first lens which has a negative refractive power and has a meniscus shape convex toward object side; a second lens which has a negative refractive power and has a convex surface toward object side; a third lens which has a positive refractive power and has a convex surface toward object side; and a fourth lens which has a positive refractive power and has a convex surface toward image side, wherein the optical system satisfies the following inequalities: 0.3
摘要翻译：本发明提供了一种用于照相机的光学系统，包括：第一透镜，其具有负折射光焦度并且具有朝向物体侧凸出的弯月面形状; 具有负屈光力并且朝向物体侧具有凸面的第二透镜; 第三透镜，其具有正的折光力并且具有朝向物体侧的凸面; 以及具有正折光力并具有朝向像侧的凸面的第四透镜，其中所述光学系统满足以下不等式：0.3

6. 发明授权

US08675288B2 Lens module 有权
标题翻译：镜头模块
公开(公告)号：US08675288B2
公开(公告)日：2014-03-18
申请号：US13588208
申请日：2012-08-17
申请人： Phil Ho Jung , Young Gi Kim
发明人： Phil Ho Jung , Young Gi Kim
IPC分类号： G02B13/18 , G02B9/60
CPC分类号： G02B9/60 , G02B13/0015 , G02B13/0045 , G02B13/18 , H04N5/2254
摘要： There is provided a lens module, including: a first lens having positive refractive power, an object-sided surface thereof being convex; a second lens having negative refractive power, an image-sided surface thereof being concave; a third lens having positive refractive power; a fourth lens having negative refractive power, an image-sided surface thereof being convex; and a fifth lens having negative refractive power, an image-sided surface thereof being concave, wherein the fourth lens satisfies Conditional Expression 1, [Conditional Expression 1] f ⁢ ⁢ 4 f
摘要翻译：提供一种透镜模块，包括：具有正屈光力的第一透镜，其物侧表面为凸面; 具有负屈光力的第二透镜，其图像侧表面是凹形的; 具有正折射光焦度的第三透镜; 具有负屈光力的第四透镜，其图像侧表面是凸的; 和具有负屈光力的第五透镜，其图像侧表面是凹形的，其中第四透镜满足条件表达式1，[条件表达式1] f ud 4 f < - 3.0其中f是光学系统，f4是第四透镜的焦距。

7. 发明申请

US20090073577A1 Super wide angle optical system 有权
标题翻译：超广角光学系统
公开(公告)号：US20090073577A1
公开(公告)日：2009-03-19
申请号：US12076016
申请日：2008-03-12
申请人： Phil Ho Jung , Moon Do Yi
发明人： Phil Ho Jung , Moon Do Yi
IPC分类号： G02B3/02
CPC分类号： G02B13/06 , G02B13/18
摘要： A super wide angle optical system including: a first lens group including one or more of irrotational symmetric lens surfaces disposed sequentially from an object side and having, overall, a negative refractive power; an aperture stop for intercepting unnecessary light; and a second lens group including one or more of irrotational symmetric lens surfaces and having, overall, a positive refractive power.
摘要翻译：一种超广角光学系统，包括：第一透镜组，包括从物体侧顺次设置并且总体上具有负屈光力的一个或多个非旋转对称透镜表面; 用于截取不必要的光的孔径光阑; 以及包括一个或多个非旋转对称透镜表面并且总体上具有正屈光力的第二透镜组。

8. 发明申请

US20130329307A1 LENS MODULE 有权
公开(公告)号：US20130329307A1
公开(公告)日：2013-12-12
申请号：US13588208
申请日：2012-08-17
申请人： Phil Ho Jung , Young Gi Kim
发明人： Phil Ho Jung , Young Gi Kim
IPC分类号： G02B9/60 , G02B13/18
CPC分类号： G02B9/60 , G02B13/0015 , G02B13/0045 , G02B13/18 , H04N5/2254
摘要： There is provided a lens module, including: a first lens having positive refractive power, an object-sided surface thereof being convex; a second lens having negative refractive power, an image-sided surface thereof being concave; a third lens having positive refractive power; a fourth lens having negative refractive power, an image-sided surface thereof being convex; and a fifth lens having negative refractive power, an image-sided surface thereof being concave, wherein the fourth lens satisfies Conditional Expression 1, f   4 f

9. 发明授权

US07933078B2 Super wide angle optical system 有权
标题翻译：超广角光学系统
公开(公告)号：US07933078B2
公开(公告)日：2011-04-26
申请号：US12289151
申请日：2008-10-21
申请人： Phil Ho Jung , Moon Do Yi
发明人： Phil Ho Jung , Moon Do Yi
IPC分类号： G02B9/62 , G02B13/18 , G02B13/02
CPC分类号： G02B13/006 , G02B9/62 , G02B13/0045 , G02B13/04 , G02B13/06
摘要： There is provided a super wide angle optical system including, arranged about an optical axis: a first lens having a negative refractive power and having a meniscus shape with a convex object-side surface; a second lens having a negative refractive power and having a meniscus shape with a convex object-side surface; a third lens having a positive refractive power and having both convex surfaces; a fourth lens having a positive refractive power; a fifth lens having a negative refractive power; and a sixth lens having a positive refractive power and having both convex surfaces.
摘要翻译：提供了一种超广角光学系统，包括围绕光轴布置的第一透镜，具有负屈光力并且具有凸起物体侧表面的弯月形状; 具有负屈光力并且具有凸起物侧表面的弯月形状的第二透镜; 具有正屈光力并具有两个凸面的第三透镜; 具有正屈光力的第四透镜; 具有负屈光力的第五透镜; 以及具有正屈光力并具有两个凸面的第六透镜。

10. 发明授权

US07768719B2 Super wide angle optical system 有权
标题翻译：超广角光学系统
公开(公告)号：US07768719B2
公开(公告)日：2010-08-03
申请号：US12076016
申请日：2008-03-12
申请人： Phil Ho Jung , Moon Do Yi
发明人： Phil Ho Jung , Moon Do Yi
IPC分类号： G02B9/62 , G02B13/18
CPC分类号： G02B13/06 , G02B13/18
摘要： A super wide angle optical system including: a first lens group including one or more of irrotational symmetric lens surfaces disposed sequentially from an object side and having, overall, a negative refractive power; an aperture stop for intercepting unnecessary light; and a second lens group including one or more of irrotational symmetric lens surfaces and having, overall, a positive refractive power.
摘要翻译：一种超广角光学系统，包括：第一透镜组，包括从物体侧顺次设置并且总体上具有负屈光力的一个或多个非旋转对称透镜表面; 用于截取不必要的光的孔径光阑; 以及包括一个或多个非旋转对称透镜表面并且总体上具有正屈光力的第二透镜组。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式