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1. 发明授权

US08363339B2 Imaging lens, imaging device, portable terminal, and method for manufacturing imaging lens 有权
标题翻译：成像透镜，成像装置，便携式终端以及用于制造成像透镜的方法
公开(公告)号：US08363339B2
公开(公告)日：2013-01-29
申请号：US12526073
申请日：2008-02-19
申请人： Yusuke Hirao , Keiji Matsusaka
发明人： Yusuke Hirao , Keiji Matsusaka
IPC分类号： G02B9/00
CPC分类号： G02B13/0085 , G02B9/34 , G02B13/0035 , G02B13/006 , G02B13/18
摘要： An imaging lens (LN) includes at least one lens block (BK), and an aperture stop (ape). The lens block (BK) includes a plane-parallel lens substrate (LS) and a lens (L) formed of different materials. In the imaging lens (LN), a first lens block (BK1) disposed at the most object-side exerts a positive optical power, and said at least one lens block is contiguous only with one of the object-side and image-side substrate surfaces of the lens substrate (LS).
摘要翻译：成像透镜（LN）包括至少一个透镜块（BK）和孔径光阑（ape）。透镜块（BK）包括平面平行透镜基板（LS）和由不同材料形成的透镜（L）。在成像透镜（LN）中，设置在最物体侧的第一透镜块（BK1）施加正光焦度，并且所述至少一个透镜块仅与物体侧和像侧基板透镜基板（LS）的表面。

2. 发明授权

US08031415B2 Imaging lens, imaging device, portable terminal, and method for manufacturing imaging lens 有权
公开(公告)号：US08031415B2
公开(公告)日：2011-10-04
申请号：US12701275
申请日：2010-02-05
申请人： Yusuke Hirao , Keiji Matsusaka
发明人： Yusuke Hirao , Keiji Matsusaka
IPC分类号： G02B9/00
CPC分类号： G02B13/0025 , B82Y20/00 , G02B7/028 , G02B13/003 , G02B13/0035 , G02B13/006 , G02B13/0085 , Y10T29/49826 , Y10T156/1052
摘要： An imaging lens (LN) includes one or two lens blocks (BK), and an aperture stop (ape). The lens block (BK) includes a plane-parallel lens substrate (LS) and a lens (L) formed of different materials. In the imaging lens (LN), a first lens block (BK1) disposed at the most object-side exerts a positive optical power, and a conditional formula defined by the absolute difference between the index of refraction of a first lens substrate (LS1) and the index of refraction of a lens (L[LS1o]) contiguous with an object-side substrate surface of the first lens substrate (LS) is fulfilled.

3. 发明申请

US20100091387A1 IMAGING LENS, IMAGING DEVICE, PORTABLE TERMINAL, AND METHOD FOR MANUFACTURING IMAGING LENS 有权
公开(公告)号：US20100091387A1
公开(公告)日：2010-04-15
申请号：US12520903
申请日：2008-02-19
申请人： Yusuke Hirao , Keiji Matsusaka
发明人： Yusuke Hirao , Keiji Matsusaka
IPC分类号： G02B9/04
CPC分类号： G02B13/0025 , B82Y20/00 , G02B7/028 , G02B13/003 , G02B13/0035 , G02B13/006 , G02B13/0085 , Y10T29/49826 , Y10T156/1052
摘要： An imaging lens (LN) includes one or two lens blocks (BK), and an aperture stop (ape). The lens block (BK) includes a plane-parallel lens substrate (LS) and a lens (L) formed of different materials. In the imaging lens (LN), a first lens block (BK1) disposed at the most object-side exerts a positive optical power, and a conditional formula defined by the absolute difference between the index of refraction of a first lens substrate (LS1) and the index of refraction of a lens (L[LS1o]) contiguous with an object-side substrate surface of the first lens substrate (LS) is fulfilled.

4. 发明申请

US20110001865A1 IMAGING LENS, IMAGING DEVICE, PORTABLE TERMINAL, AND METHOD FOR MANUFACTURING IMAGING LENS 有权
标题翻译：成像镜头，成像装置，便携式终端和制造成像镜片的方法
公开(公告)号：US20110001865A1
公开(公告)日：2011-01-06
申请号：US12526073
申请日：2008-02-19
申请人： Yusuke Hirao , Keiji Matsusaka
发明人： Yusuke Hirao , Keiji Matsusaka
IPC分类号： G02B13/16 , G02B9/08 , G02B9/34 , G02B9/12 , C03B33/02
CPC分类号： G02B13/0085 , G02B9/34 , G02B13/0035 , G02B13/006 , G02B13/18
摘要： An imaging lens (LN) includes at least one lens block (BK), and an aperture stop (ape). The lens block (BK) includes a plane-parallel lens substrate (LS) and a lens (L) formed of different materials. In the imaging lens (LN), a first lens block (BK1) disposed at the most object-side exerts a positive optical power, and said at least one lens block is contiguous only with one of the object-side and image-side substrate surfaces of the lens substrate (LS).
摘要翻译：成像透镜（LN）包括至少一个透镜块（BK）和孔径光阑（ape）。透镜块（BK）包括平面平行透镜基板（LS）和由不同材料形成的透镜（L）。在成像透镜（LN）中，设置在最物体侧的第一透镜块（BK1）施加正光焦度，并且所述至少一个透镜块仅与物体侧和像侧基板透镜基板（LS）的表面。

5. 发明申请

US20100321554A1 IMAGING LENS, IMAGE PICKUP DEVICE AND PORTABLE TERMINAL 失效
标题翻译：成像镜头，图像拾取器件和便携式终端
公开(公告)号：US20100321554A1
公开(公告)日：2010-12-23
申请号：US12866371
申请日：2009-02-12
申请人： Yusuke Hirao , Keiji Matsusaka
发明人： Yusuke Hirao , Keiji Matsusaka
IPC分类号： H04N5/225 , G02B9/02 , B32B38/04
CPC分类号： G02B13/0085 , G02B7/08 , G02B13/0025 , G02B13/003 , G02B13/006 , G02B13/18 , Y10T156/1052
摘要： An imaging lens (LN) of an imaging device (ID) is composed of an aperture stop (ST) and a lens unit (LU) having positive power. Even when the object side surface of the lens unit (LU) has a shape convexed to the side of the object, and a lens whose image side surface is concaved to the image side is used, excellent aberration performance with a short optical total length, a small sensor incidence angle and a small distortion are achieved at low cost.
摘要翻译：成像装置（ID）的成像透镜（LN）由具有正光焦度的孔径光阑（ST）和透镜单元（LU）组成。即使当透镜单元（LU）的物体侧表面具有朝向物体的侧面凸起的形状，并且使用其图像侧表面凹陷到像侧的透镜时，具有短的光学总长度的优异的像差性能，以低成本实现了小的传感器入射角和小的变形。

6. 发明授权

US08068291B2 Imaging lens, imaging device, portable terminal, and method for manufacturing imaging lens 有权
标题翻译：成像透镜，成像装置，便携式终端以及用于制造成像透镜的方法
公开(公告)号：US08068291B2
公开(公告)日：2011-11-29
申请号：US12520903
申请日：2008-02-19
申请人： Yusuke Hirao , Keiji Matsusaka
发明人： Yusuke Hirao , Keiji Matsusaka
IPC分类号： G02B9/04 , G02B3/02
CPC分类号： G02B13/0025 , B82Y20/00 , G02B7/028 , G02B13/003 , G02B13/0035 , G02B13/006 , G02B13/0085 , Y10T29/49826 , Y10T156/1052
摘要： An imaging lens (LN) includes one or two lens blocks (BK), and an aperture stop (ape). The lens block (BK) includes a plane-parallel lens substrate (LS) and a lens (L) formed of different materials. In the imaging lens (LN), a first lens block (BK1) disposed at the most object-side exerts a positive optical power, and a conditional formula defined by the absolute difference between the index of refraction of a first lens substrate (LS1) and the index of refraction of a lens (L[LS1o]) contiguous with an object-side substrate surface of the first lens substrate (LS) is fulfilled.
摘要翻译：成像透镜（LN）包括一个或两个透镜块（BK）和孔径光阑（ape）。透镜块（BK）包括平面平行透镜基板（LS）和由不同材料形成的透镜（L）。在成像透镜（LN）中，设置在最物体侧的第一透镜块（BK1）施加正光焦度，并且由第一透镜基板（LS1）的折射率之间的绝对差定义的条件公式，并且满足与第一透镜基板（LS）的物体侧基板表面相邻的透镜（L [LS1o]）的折射率。

7. 发明申请

US20110013070A1 LENS UNIT, IMAGE CAPTURING LENS, IMAGE CAPTURING DEVICE AND PORTABLE TERMINAL 有权
标题翻译：镜头单元，图像捕获镜头，图像捕获设备和便携式终端
公开(公告)号：US20110013070A1
公开(公告)日：2011-01-20
申请号：US12866537
申请日：2009-02-10
申请人： Yusuke Hirao , Keiji Matsusaka
发明人： Yusuke Hirao , Keiji Matsusaka
IPC分类号： H04N5/225 , G02B7/02 , G02B13/18 , B29D11/00
CPC分类号： G02B13/0085 , G02B7/008 , G02B9/10 , G02B13/003 , G02B13/006 , H04N5/2257
摘要： A lens unit LU in which a lens portion L is formed at least on either a light-receiving surface or a light-emitting surface of a lens holding plate P, wherein a difference in coefficients of linear expansion of the lens holding plate P and the lens portion L is used to suppress mis-focusing by causing changes in a paraxial image point position of the entire lens system due to changes in the surface shape of the lens portion L which accompany temperature changes, and changes in the paraxial image point position of the entire lens system due to changes in the refraction index to cancel each other out. Furthermore, deterioration of performance of the entire lens system caused by rising temperature is suppressed by satisfying a predetermined conditional expression.
摘要翻译：至少在透镜保持板P的光接收表面或发光表面上形成透镜部分L的透镜单元LU，其中透镜保持板P的线性膨胀系数与透镜部分L用于通过由于伴随温度变化的透镜部分L的表面形状的变化引起整个透镜系统的近轴图像点位置的变化来抑制误聚焦，并且近轴图像点位置的变化整个镜头系统由于折射率的变化而相互抵消。此外，通过满足预定的条件表达式来抑制由温度升高引起的整个透镜系统的性能的劣化。

8. 发明授权

US07841785B2 Imaging lens, imaging device, portable terminal, and method for manufacturing imaging lens 有权
标题翻译：成像透镜，成像装置，便携式终端以及用于制造成像透镜的方法
公开(公告)号：US07841785B2
公开(公告)日：2010-11-30
申请号：US12521321
申请日：2008-02-19
申请人： Yusuke Hirao , Keiji Matsusaka
发明人： Yusuke Hirao , Keiji Matsusaka
IPC分类号： G02B9/00
CPC分类号： G02B13/006 , G02B13/0025 , G02B13/003 , G02B13/0035 , G02B13/004 , G02B13/0085 , G02B13/18 , Y10T156/1052
摘要： An imaging lens (LN) includes at least one lens block (BK), and an aperture stop (ape). The lens block (BK) includes parallel flat lens substrates (LS) formed of different materials, and a lens (L). In the imaging lens (LN), a first lens block (BK1) positioned closest to an object includes a first lens substrate (LS1) and a lens (L[LS1o], and a prescribed conditional expression is satisfied.
摘要翻译：成像透镜（LN）包括至少一个透镜块（BK）和孔径光阑（ape）。透镜块（BK）包括由不同材料形成的平行平面透镜基板（LS）和透镜（L）。在成像透镜（LN）中，最靠近物体的第一透镜块（BK1）包括第一透镜基板（LS1）和透镜（L [LS1o]），并且满足规定的条件表达式。

9. 发明申请

US20100188555A1 IMAGING LENS, IMAGING DEVICE, AND MOBILE TERMINAL 失效
标题翻译：成像镜头，成像设备和移动终端
公开(公告)号：US20100188555A1
公开(公告)日：2010-07-29
申请号：US12667252
申请日：2008-06-25
申请人： Yusuke Hirao , Keiji Matsusaka , Yasunari Fukuta
发明人： Yusuke Hirao , Keiji Matsusaka , Yasunari Fukuta
IPC分类号： G02B13/18 , H04N5/225 , G02B3/00 , G02B11/08
CPC分类号： G02B13/006 , G02B13/0035 , G02B13/004 , G02B13/0085
摘要： Provided are a wafer scale lens, which is so short in an optical total length with respect to an image height that it can correct an aberration satisfactory, and an optical system including the wafer scale lens and having a thin lens element on the side closest to the image. The optical system includes a first lens having a positive refractive power relative to an object, and a second lens arranged on the side of the image of the first lens and having a recessed shape on the side of the object. At least one lens is arranged on the side of the second lens. When that one of the lenses arranged on the side of the image of the second lens, which is arranged on the side closest to the image, is an i-th lens (i>3), this i-th lens includes an i-th lens flat plate and is formed on the object side of the i-th lens flat plate but has a refractive index different from that of the i-th lens flat plate, and a lens element having a convex shape on the object side where the main light ray of the maximum image height passes. Moreover, the ratio between the optical axial distance (or the lens distance) between a (i−1)-th lens and the i-th lens and the optical axis distance (or the optical total length) from the object side face of the first lens to the image face is 0.01 to 0.15.
摘要翻译：本发明提供一种晶片级透镜，其相对于能够校正像差的图像高度的光学全长相当短，以及包括晶片标尺透镜的光学系统，并且在最靠近图片。光学系统包括相对于物体具有正折射力的第一透镜和布置在第一透镜的图像侧并且在物体侧具有凹陷形状的第二透镜。至少一个透镜布置在第二透镜的侧面上。当布置在布置在最靠近图像的一侧的第二透镜的图像侧的那一个透镜是第i个透镜（i> 3）时，该第i个透镜包括i- 并且形成在第i个透镜平板的物体侧上，但是具有与第i个透镜平板的折射率不同的折射率，以及在物体侧具有凸形的透镜元件，最大图像高度的主光线通过。此外，第（i-1）个透镜和第i个透镜之间的光学轴向距离（或透镜距离）与距离物体侧面的光轴距离（或光学总长度）之间的比率第一个镜头到图像面是0.01到0.15。

10. 发明申请

US20100166413A1 IMAGING LENS, IMAGING DEVICE, PORTABLE TERMINAL, AND METHOD FOR MANUFACTURING IMAGING LENS 有权
标题翻译：成像镜头，成像装置，便携式终端和制造成像镜片的方法
公开(公告)号：US20100166413A1
公开(公告)日：2010-07-01
申请号：US12521321
申请日：2008-02-19
申请人： Yusuke Hirao , Keiji Matsusaka
发明人： Yusuke Hirao , Keiji Matsusaka
IPC分类号： G03B17/00 , G02B9/00 , C03C27/12
CPC分类号： G02B13/006 , G02B13/0025 , G02B13/003 , G02B13/0035 , G02B13/004 , G02B13/0085 , G02B13/18 , Y10T156/1052
摘要： An imaging lens (LN) includes at least one lens block (BK), and an aperture stop (ape). The lens block (BK) includes parallel flat lens substrates (LS) formed of different materials, and a lens (L). In the imaging lens (LN), a first lens block (BK1) positioned closest to an object includes a first lens substrate (LS1) and a lens (L[LS1o], and a prescribed conditional expression is satisfied.
摘要翻译：成像透镜（LN）包括至少一个透镜块（BK）和孔径光阑（ape）。透镜块（BK）包括由不同材料形成的平行平面透镜基板（LS）和透镜（L）。在成像透镜（LN）中，最靠近物体的第一透镜块（BK1）包括第一透镜基板（LS1）和透镜（L [LS1o]），并且满足规定的条件表达式。

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