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    PHOTOGRAPHING OPTICAL LENS ASSEMBLY, IMAGE CAPTURING DEVICE AND ELECTRONIC DEVICE
    81.
    发明申请
    PHOTOGRAPHING OPTICAL LENS ASSEMBLY, IMAGE CAPTURING DEVICE AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20190179124A1

    公开(公告)日：2019-06-13

    申请号：US16278210

    申请日：2019-02-18

    Applicant: LARGAN PRECISION CO., LTD.

    Inventor： Hsin-Hsuan HUANG

    IPC: G02B13/00 ,  G02B9/64

    CPC classification number: G02B13/0045 ,  G02B9/64

    Abstract: A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element has negative refractive power. The sixth lens element has at least one of an object-side surface and an image-side surface being aspheric, wherein at least one of the object-side surface and the image-side surface of the sixth lens element comprises at least one inflection point. The seventh lens element has an object-side surface and an image-side surface being both aspheric.

    PHOTOGRAPHING LENS ASSEMBLY
    82.
    发明申请
    PHOTOGRAPHING LENS ASSEMBLY 审中-公开

    公开(公告)号：US20190146191A1

    公开(公告)日：2019-05-16

    申请号：US16245231

    申请日：2019-01-10

    Applicant: LARGAN PRECISION CO., LTD.

    Inventor： Po-Lun HSU ,  Tsung-Han TSAI ,  Hsin-Hsuan HUANG

    IPC: G02B13/00 ,  G02B27/00 ,  G02B5/20 ,  G02B9/62 ,  G02B13/18 ,  G02B5/00

    Abstract: A photographing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element, the third lens element and the fourth lens element have refractive power. The fifth lens element with negative refractive power has a convex object-side surface and a concave image-side surface, wherein the surfaces thereof are aspheric, and at least one of the surfaces thereof has at least one inflection point thereon. The sixth lens element with negative refractive power has a convex object-side surface and a concave image-side surface, wherein the surfaces thereof are aspheric, and at least one of the surfaces thereof has at least one inflection point.

    OPTICAL IMAGING LENS ASSEMBLY
    86.
    发明申请
    OPTICAL IMAGING LENS ASSEMBLY 有权
    光学成像镜头组件

    公开(公告)号：US20160299320A1

    公开(公告)日：2016-10-13

    申请号：US15189997

    申请日：2016-06-22

    Applicant: LARGAN PRECISION CO.,LTD.

    Inventor： Hsin-Hsuan HUANG

    IPC: G02B13/00 ,  G02B27/00 ,  H04N5/225 ,  G02B9/60

    CPC classification number: G02B13/0045 ,  G02B9/60 ,  G02B13/18 ,  G02B27/0025 ,  H04N5/2254

    Abstract: This disclosure discloses an optical imaging lens assembly, sequentially arranged from an object side to an image side along an optical axis, comprising: the first lens element with positive refractive power, the second lens element with negative refractive power having a convex object-side surface and a concave image-side surface, the third lens element with positive refractive power, the fourth lens element with negative refractive power having a concave object-side surface and a convex image-side surface, the fifth lens element with refractive power having a concave image-side surface, and both object-side surface and image-side surface being aspheric, wherein a stop and an image sensor disposed on an image plane are also provided. By such arrangements, the image pickup optical system satisfies conditions related to shorten the total length and to reduce the sensitivity for use in compact cameras and mobile phones with camera functionalities.

    Abstract translation: 本公开公开了一种光学成像透镜组件，其从物体侧沿着光轴顺序排列，包括：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凸面物侧表面 以及具有正折光力的第三透镜元件和具有负折光力的第四透镜元件具有凹面像侧面和凸像侧面的凹面像侧面，具有折射光焦度的第五透镜元件具有凹面 图像侧表面和物体侧表面和图像侧表面都是非球面的，其中还设置有设置在图像平面上的停止和图像传感器。 通过这样的配置，摄像光学系统满足缩短总长度的条件，降低了用于具有照相机功能的小型照相机和移动电话的灵敏度。

    IMAGING LENS ASSEMBLY, IMAGE CAPTURING DEVICE, AND ELECTRONIC DEVICE
    87.
    发明申请
    IMAGING LENS ASSEMBLY, IMAGE CAPTURING DEVICE, AND ELECTRONIC DEVICE 有权
    成像镜头组件，图像捕获设备和电子设备

    公开(公告)号：US20160291288A1

    公开(公告)日：2016-10-06

    申请号：US14812304

    申请日：2015-07-29

    Applicant: Largan Precision Co., Ltd.

    Inventor： Hsin-Hsuan HUANG

    IPC: G02B13/00 ,  G02B27/00 ,  G02B9/34

    CPC classification number: G02B13/004 ,  G02B9/34

    Abstract: An imaging lens assembly includes, in order from an object side to an image side, a first lens element (100), a second lens element (120), a third lens element (130), and a fourth lens element (140). The first lens element (110) with positive refractive power has an object-side surface (111) being convex. The second lens element (120) with negative refractive power has an object-side surface (121) being concave. The third lens element (130) with positive refractive power has an object-side surface (131) and an image-side surface (132) being both aspheric. The fourth lens element (140) with refractive power has an object-side surface (141) and an image-side surface (142) being aspheric.

    Abstract translation: 成像透镜组件从物体侧到像侧依次包括第一透镜元件（100），第二透镜元件（120），第三透镜​​元件（130）和第四透镜元件（140）。 具有正折光力的第一透镜元件（110）具有凸起的物体侧表面（111）。 具有负折光力的第二透镜元件（120）具有凹入的物体侧表面（121）。 具有正折光力的第三透镜元件（130）具有物体侧表面（131）和图像侧表面（132）都是非球面的。 具有屈光力的第四透镜元件（140）具有物体侧表面（141）和非球面的图像侧表面（142）。

    OPTICAL IMAGE CAPTURING LENSES
    88.
    发明申请
    OPTICAL IMAGE CAPTURING LENSES 审中-公开

    公开(公告)号：US20160216489A1

    公开(公告)日：2016-07-28

    申请号：US15091581

    申请日：2016-04-06

    Applicant: LARGAN PRECISION CO., LTD.

    Inventor： Hsin-Hsuan HUANG

    IPC: G02B13/00 ,  G02B1/04 ,  G02B9/62

    CPC classification number: G02B13/0045 ,  G02B1/041 ,  G02B9/62

    Abstract: An optical image capturing lenses includes, in order from an object side to an image side, a front lens group, a stop, and a rear lens group. The front lens group includes, in order from the object side to the image side, at least a first lens element and a second lens element. The first lens element has a convex object-side surface and a concave image-side surface. The rear lens group includes, in order from the object side to the image side, at least a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The sixth lens element is made of plastic material. The object-side surface and the image-side surface of the sixth lens are aspheric. The sixth lens element has at least one inflection point formed on at least one of the object-side surface and the image-side surface thereof.

    OPTICAL PHOTOGRAPHING LENS ASSEMBLY, IMAGE CAPTURING DEVICE AND MOBILE TERMINAL
    89.
    发明申请
    OPTICAL PHOTOGRAPHING LENS ASSEMBLY, IMAGE CAPTURING DEVICE AND MOBILE TERMINAL 有权

    公开(公告)号：US20160070087A1

    公开(公告)日：2016-03-10

    申请号：US14944189

    申请日：2015-11-17

    Applicant: LARGAN PRECISION CO., LTD.

    Inventor： Tsung-Han TSAI ,  Hsin-Hsuan HUANG

    IPC: G02B13/00 ,  G02B9/60

    CPC classification number: G02B13/0045 ,  G02B5/005 ,  G02B5/208 ,  G02B9/60 ,  G02B27/0025

    Abstract: An optical photographing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has refractive power. The second lens element has positive refractive power. The third lens element with positive refractive power has an image-side surface being concave in a paraxial region thereof. The fourth lens element has refractive power. The fifth lens element with refractive power has an image-side surface being concave in a paraxial region thereof, wherein an object-side surface and the image-side surface of the fifth lens element are aspheric, and at least one of the surfaces of the fifth lens element has at least one inflection point. The optical photographing lens assembly has a total of five lens elements with refractive power.

    PHOTOGRAPHING LENS ASSEMBLY
    90.
    发明申请
    PHOTOGRAPHING LENS ASSEMBLY 有权
    摄影镜头组件

    公开(公告)号：US20150338616A1

    公开(公告)日：2015-11-26

    申请号：US14816079

    申请日：2015-08-03

    Applicant: LARGAN PRECISION CO., LTD.

    Inventor： Po-Lun HSU ,  Tsung-Han TSAI ,  Hsin-Hsuan HUANG

    IPC: G02B13/00 ,  G02B9/62

    CPC classification number: G02B13/0045 ,  G02B3/04 ,  G02B5/005 ,  G02B5/208 ,  G02B9/62 ,  G02B13/0015 ,  G02B13/18 ,  G02B27/0025

    Abstract: A photographing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element, the third lens element and the fourth lens element have refractive power. The fifth lens element with negative refractive power has a convex object-side surface and a concave image-side surface, wherein the surfaces thereof are aspheric, and at least one of the surfaces thereof has at least one inflection point thereon. The sixth lens element with negative refractive power has a convex object-side surface and a concave image-side surface, wherein the surfaces thereof are aspheric, and at least one of the surfaces thereof has at least one inflection point.

    Abstract translation: 拍摄镜头组件从物体侧到图像侧依次包括第一透镜元件，第二透镜元件，第三透镜​​元件，第四透镜元件，第五透镜元件和第六透镜元件。 具有正折光力的第一透镜元件具有凸的物体侧表面。 第二透镜元件，第三透镜​​元件和第四透镜元件具有屈光力。 具有负屈光力的第五透镜元件具有凸形的物体侧表面和凹形的图像侧表面，其中其表面是非球面的，并且其表面中的至少一个在其上具有至少一个拐点。 具有负屈光力的第六透镜元件具有凸形物体侧表面和凹形图像侧表面，其中其表面是非球面的，并且其表面的至少一个具有至少一个拐点。

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