Compact camera module and method for fabricating the same
    1.
    发明授权
    Compact camera module and method for fabricating the same 有权
    紧凑型相机模块及其制造方法

    公开(公告)号:US08500344B2

    公开(公告)日:2013-08-06

    申请号:US13189899

    申请日:2011-07-25

    IPC分类号: G03B17/00 G02B7/02

    摘要: The invention provides a compact camera module and a method for fabricating the same. A compact camera module includes an image sensor device package. A back spacer ring is disposed on the image sensor device package. A first edge of the back spacer ring is aligned to a second edge of the image sensor device package. An optical lens plate disposed over the back spacer ring. A front spacer ring is sandwiched between the back spacer ring and the optical lens plate. A third edge of the front spacer ring is aligned to a fourth edge of the optical lens plate.

    摘要翻译: 本发明提供一种紧凑型相机模块及其制造方法。 小型相机模块包括图像传感器装置包装。 后隔离环设置在图像传感器装置封装上。 后间隔环的第一边缘对准图像传感器装置包装的第二边缘。 设置在后隔离环上的光学透镜板。 前间隔环夹在后间隔环和光学透镜板之间。 前间隔环的第三边缘与光学透镜板的第四边缘对准。

    ELECTRONIC ASSEMBLY FOR AN IMAGE SENSING DEVICE
    4.
    发明申请
    ELECTRONIC ASSEMBLY FOR AN IMAGE SENSING DEVICE 有权
    用于图像感测装置的电子组件

    公开(公告)号:US20110051390A1

    公开(公告)日:2011-03-03

    申请号:US12553362

    申请日:2009-09-03

    IPC分类号: H05K9/00

    摘要: An electronic assembly for an image sensing device is disclosed, comprising an image sensing element, a lens set comprising a feet enclosing a cavity to receive the image sensing element and an opaque conductive layer disposed on at least a portion of a top side, a sidewall and a bottom side of the lens set, wherein the opaque conductive layer is electrically connected to a grounding layer to reduce electromagnetic interference (EMI) to the image sensing element.

    摘要翻译: 公开了一种用于图像感测装置的电子组件,包括图像感测元件,透镜组,包括包围腔以容纳图像感测元件的镜头和设置在顶侧的至少一部分上的不透明导电层,侧壁 和透镜组的底侧,其中不透明导电层电连接到接地层,以减小对图像感测元件的电磁干扰(EMI)。

    METHOD FOR FORMING IMAGE SENSING DEVICE
    5.
    发明申请
    METHOD FOR FORMING IMAGE SENSING DEVICE 有权
    用于形成图像感测装置的方法

    公开(公告)号:US20110260345A1

    公开(公告)日:2011-10-27

    申请号:US12765460

    申请日:2010-04-22

    IPC分类号: B29C43/02

    摘要: A method for forming an image sensing device is disclosed, including providing a molding apparatus, disposing a lens in the molding apparatus, injecting an injection material into a chamber of the molding apparatus to form a shell which is connected to the lens, opening the chamber of the molding apparatus to remove the lens and the shell connected to the lens, and assembling the shell with an image sensing element.

    摘要翻译: 公开了一种用于形成图像感测装置的方法,包括提供模制装置,在模制装置中设置透镜,将注射材料注射到模制装置的腔室中以形成连接到透镜的壳体,打开腔室 的模制设备以去除与透镜相连的透镜和壳体,以及将外壳与图像感测元件组装。

    Method for forming image sensing device
    6.
    发明授权
    Method for forming image sensing device 有权
    图像感测装置的形成方法

    公开(公告)号:US09379153B2

    公开(公告)日:2016-06-28

    申请号:US12765460

    申请日:2010-04-22

    IPC分类号: B29C43/02 H01L27/146

    摘要: A method for forming an image sensing device is disclosed, including providing a molding apparatus, disposing a lens in the molding apparatus, injecting an injection material into a chamber of the molding apparatus to form a shell which is connected to the lens, opening the chamber of the molding apparatus to remove the lens and the shell connected to the lens, and assembling the shell with an image sensing element.

    摘要翻译: 公开了一种用于形成图像感测装置的方法,包括提供模制装置,在模制装置中设置透镜,将注射材料注射到模制装置的腔室中以形成连接到透镜的壳体,打开腔室 的模制设备以去除与透镜相连的透镜和壳体,以及将外壳与图像感测元件组装。

    Optical device having extented depth of field and fabrication method thereof
    7.
    发明授权
    Optical device having extented depth of field and fabrication method thereof 有权
    具有扩展景深的光学装置及其制造方法

    公开(公告)号:US08351120B2

    公开(公告)日:2013-01-08

    申请号:US12882623

    申请日:2010-09-15

    IPC分类号: G02B27/10

    摘要: A method for designing an optical device which includes a lens and a microlens array is disclosed. A point spread function (PSF) of the lens including rotationally symmetrical aberration coefficients is formulated, wherein the PSF presents various spherical spot sizes. A virtual phase mask having phase coefficients is provided and the phase coefficients are added to the PSF of the lens, such that the various spherical spot sizes are homogenized. The virtual phase mask is transformed into a polynomial function comprising high and low order aberration coefficients. A surface contour of the lens is determined according to the rotationally symmetrical aberration coefficients and the low order aberration coefficients, and a sag height of each microlens in the microlens array is determined according to the high order aberration coefficients. An optical device using the design method is also disclosed.

    摘要翻译: 公开了一种用于设计包括透镜和微透镜阵列的光学器件的方法。 制定包括旋转对称像差系数的透镜的点扩散函数(PSF),其中PSF呈现各种球形斑点尺寸。 提供具有相位系数的虚拟相位掩模,并且将相位系数相加到透镜的PSF,使得各种球面光斑尺寸均匀化。 虚拟相位掩模被转换成包括高阶和低阶像差系数的多项式函数。 根据旋转对称的像差系数和低阶像差系数确定透镜的表面轮廓,并且根据高阶像差系数确定微透镜阵列中的每个微透镜的凹陷高度。 还公开了使用该设计方法的光学装置。

    Image capture lens modules and image capture systems
    8.
    发明授权
    Image capture lens modules and image capture systems 有权
    图像采集镜头模块和图像捕获系统

    公开(公告)号:US08279535B2

    公开(公告)日:2012-10-02

    申请号:US12572782

    申请日:2009-10-02

    IPC分类号: G02B13/18

    CPC分类号: G02B13/00 H04N5/2257

    摘要: Image capture lens modules and image capture systems are presented. An image capture lens module includes a first compound lens with a first lens element, a second lens element, and a third lens element arranged in sequence from an object side to an image side. A second compound lens includes a fourth lens element, a fourth lens element, and a fifth lens element arranged in sequence from an object side to an image side. A curvature radius of the first lens element is positive, a curvature radius of the third lens element is negative, a curvature radius of the fourth lens element is negative, and a curvature radius of the sixth lens element is negative. An abbe number of the first lens element exceeds 55 and an abbe number of the third lens element is less than 30.

    摘要翻译: 提出了图像采集镜头模块和图像捕获系统。 图像拍摄透镜模块包括具有第一透镜元件的第一复合透镜,第二透镜元件和从物体侧到像侧依次布置的第三透镜元件。 第二复合透镜包括从物体侧到像侧依次布置的第四透镜元件,第四透镜元件和第五透镜元件。 第一透镜元件的曲率半径为正,第三透镜​​元件的曲率半径为负,第四透镜元件的曲率半径为负,第六透镜元件的曲率半径为负。 第一透镜元件的阿贝数超过55,第三透镜​​元件的阿贝数小于30。

    MINIATURE IMAGE CAPTURE LENS
    9.
    发明申请
    MINIATURE IMAGE CAPTURE LENS 有权
    微型图像拍摄镜头

    公开(公告)号:US20100246030A1

    公开(公告)日:2010-09-30

    申请号:US12409982

    申请日:2009-03-24

    IPC分类号: G02B13/18

    摘要: A miniature image capture lens is disclosed, comprising a wafer scale lens system, which comprises a first lens group including a first substrate, a first surface disposed on a first side of the first substrate, a second surface disposed on a second side of the first substrate, and a second lens group including a second substrate, a third surface disposed on a first side of the second substrate, and a fourth surface disposed on a second side of the second substrate, wherein the first surface, the second surface, the third surface and the fourth surface are aspherical, one of the first surface and the second surface, and one of the third surface and the fourth surface have a high refraction index Nd_h and a high abbe number Vd_h, another one of the first surface and the second surface, and another one of the third surface and the fourth surface have a low refraction index Nd_l and a low abbe number Vd_l, and the miniature image capture lens meets the following conditions: Nd—h=1.58˜1.62; Nd—l=1.48˜1.53; Nd—l/Nd—h=0.91˜0.97; Vd—h=35˜45; Vd—l=25˜35; and Vd—l/Vd—h=1.2˜2.2, wherein one of the first and second surfaces is convex shaped and another one of the first and second surfaces is concave shaped, and one of the third and fourth surfaces is convex shaped and another one of the third and fourth surfaces is concave shaped.

    摘要翻译: 公开了一种小型图像拍摄透镜,包括晶片标度透镜系统,其包括第一透镜组,第一透镜组包括第一基板,设置在第一基板的第一侧上的第一表面,设置在第一基板的第二侧上的第二表面 基板,以及第二透镜组,包括第二基板,设置在第二基板的第一侧上的第三表面和设置在第二基板的第二侧上的第四表面,其中第一表面,第二表面,第三表面 表面和第四表面是非球面的,第一表面和第二表面中的一个,并且第三表面和第四表面中的一个具有高折射率Nd_h和高阿贝数Vd_h,第一表面和第二表面中的另一个 表面,第三表面和第四表面中的另一个具有低折射率Nd_1和低阿贝数Vd_1,并且微型图像拍摄透镜满足以下条件:Nd-h = 1.58〜1 .62; Nd-1 = 1.48〜1.53; Nd-1 / Nd-h = 0.91〜0.97; Vd-h = 35〜45; Vd-1 = 25〜35; 并且Vd-1 / Vd-h = 1.2〜2.2,其中所述第一表面和所述第二表面中的一个是凸形的,并且所述第一表面和所述第二表面中的另一个是凹形的,并且所述第三和第四表面中的一个是凸形的, 第三和第四表面之一是凹形的。

    Laser scanning unit
    10.
    发明申请
    Laser scanning unit 失效
    激光扫描单元

    公开(公告)号:US20050146764A1

    公开(公告)日:2005-07-07

    申请号:US10750757

    申请日:2004-01-05

    IPC分类号: G02B26/08

    摘要: A laser scanning unit mainly includes a semiconductor laser, a collimator, a micro electronic mechanic system (MEMS) oscillatory mirror, and an fθ lens or an fsin θ lens. The MEMS oscillatory mirror is disposed between the collimator and the fθ lens to replace a conventional rotary polygonal mirror for controlling a direction in which laser beams are projected from the oscillatory mirror to the fθ lens. With the MEMS oscillatory mirror, the cylindrical lens may be omitted from the laser scanning unit and noises produced by the polygonal mirror rotating at high speed may be avoided. Moreover, the MEMS oscillatory mirror allows bi-directional scanning to therefore enable increased scanning frequency, simplified structure, and improved scanning efficiency.

    摘要翻译: 激光扫描单元主要包括半导体激光器,准直仪,微电子机械系统(MEMS)振荡镜,以及ftheta透镜或fsinθ透镜。 MEMS振荡镜设置在准直器和透镜之间以替代传统的旋转多面镜,用于控制激光束从振荡镜投射到透镜的方向。 利用MEMS振荡镜,可以从激光扫描单元中省略柱面透镜,并且可以避免由高速旋转的多面镜产生的噪声。 此外,MEMS振荡镜允许双向扫描,因此能够增加扫描频率,简化结构,提高扫描效率。