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1. 发明授权

US08513757B1 Cover for image sensor assembly with light absorbing layer and alignment features 有权
公开(公告)号：US08513757B1
公开(公告)日：2013-08-20
申请号：US13552164
申请日：2012-07-18
申请人： Terence N. Tam , Jeffrey N. Gleason
发明人： Terence N. Tam , Jeffrey N. Gleason
IPC分类号： H01L31/0203 , H01L21/00
CPC分类号： H01L27/14683 , H01L27/14618 , H01L31/09 , H01L2924/0002 , H01L2924/00
摘要： An image sensor assembly includes an image sensor die attached adjacent to a cavity and a lower surface in a preformed package having substantially vertical surfaces extending from the lower surface to an upper surface of the package. The image sensor die provides the light receiving surface for capturing the image. A light absorbing layer is applied to a cover such that the light absorbing layer prevents light from falling on the substantially vertical surfaces of the preformed package without preventing the passage of light that falls on the light receiving surface of the image sensor die. The light absorbing layer includes openings that provide a line-of-sight view of two opposing corners of at least one of the light receiving surface and the image sensor die to facilitate placing the cover over the upper surface of the package in registry with the image sensor die.

2. 发明授权

US09077878B2 Alternative lens insertion methods and associated features for camera modules 有权
标题翻译：相机模块的替代镜头插入方法和相关功能
公开(公告)号：US09077878B2
公开(公告)日：2015-07-07
申请号：US13631574
申请日：2012-09-28
申请人： Douglas Stuart Brodie , Terence N. Tam
发明人： Douglas Stuart Brodie , Terence N. Tam
IPC分类号： H04N5/225
CPC分类号： H04N5/2254 , H04N5/2257 , Y10T29/49812 , Y10T29/49826
摘要： A camera module has an image sensor and a lens assembly that includes a lens barrel having a first cylindrical portion that includes an externally threaded portion and a second cylindrical portion that has a larger diameter than the externally threaded portion. A lens moving mechanism includes a movable sleeve having internal threads that receive the externally threaded portion of the lens assembly. The lens moving mechanism is coupled to the image sensor such that the second cylindrical portion of the lens assembly is closest to the image sensor. The camera module is assembled by inserting the lens assembly into the lens moving mechanism from the side closest to the image sensor. An installation tool engages the second cylindrical portion to rotate the lens assembly and engage the externally threaded portion of the lens assembly with an internally threaded portion of a movable sleeve in the lens moving mechanism.
摘要翻译：相机模块具有图像传感器和透镜组件，其包括具有包括外螺纹部分的第一圆柱形部分和具有比外螺纹部分更大直径的第二圆柱形部分的透镜镜筒。透镜移动机构包括具有接纳透镜组件的外螺纹部分的内螺纹的可移动套筒。透镜移动机构联接到图像传感器，使得透镜组件的第二圆柱形部分最靠近图像传感器。通过从最靠近图像传感器的一侧将透镜组件插入透镜移动机构来组装相机模块。安装工具接合第二圆柱形部分以旋转透镜组件，并且在透镜移动机构中与可移动套筒的内螺纹部分接合透镜组件的外螺纹部分。

3. 发明申请

US20130271648A1 ALTERNATIVE LENS INSERTION METHODS AND ASSOCIATED FEATURES FOR CAMERA MODULES 有权
标题翻译：相机镜头插入方法和相机功能相机模块
公开(公告)号：US20130271648A1
公开(公告)日：2013-10-17
申请号：US13631574
申请日：2012-09-28
申请人： Douglas Stuart Brodie , Terence N. Tam
发明人： Douglas Stuart Brodie , Terence N. Tam
IPC分类号： H04N5/225 , B23P11/00
CPC分类号： H04N5/2254 , H04N5/2257 , Y10T29/49812 , Y10T29/49826
摘要： A camera module has an image sensor and a lens assembly that includes a lens barrel having a first cylindrical portion that includes an externally threaded portion and a second cylindrical portion that has a larger diameter than the externally threaded portion. A lens moving mechanism includes a movable sleeve having internal threads that receive the externally threaded portion of the lens assembly. The lens moving mechanism is coupled to the image sensor such that the second cylindrical portion of the lens assembly is closest to the image sensor. The camera module is assembled by inserting the lens assembly into the lens moving mechanism from the side closest to the image sensor. An installation tool engages the second cylindrical portion to rotate the lens assembly and engage the externally threaded portion of the lens assembly with an internally threaded portion of a movable sleeve in the lens moving mechanism.
摘要翻译：相机模块具有图像传感器和透镜组件，其包括具有包括外螺纹部分的第一圆柱形部分和具有比外螺纹部分更大直径的第二圆柱形部分的透镜镜筒。透镜移动机构包括具有接纳透镜组件的外螺纹部分的内螺纹的可移动套筒。透镜移动机构联接到图像传感器，使得透镜组件的第二圆柱形部分最靠近图像传感器。通过从最靠近图像传感器的一侧将透镜组件插入透镜移动机构来组装相机模块。安装工具接合第二圆柱形部分以旋转透镜组件，并且在透镜移动机构中与可移动套筒的内螺纹部分接合透镜组件的外螺纹部分。

4. 发明申请

US20130329126A1 LENS BARREL MECHANICAL INTERFERENC PREVENTION MEASURES FOR CAMERA MODULE VOICE COIL MOTOR DESIGN 有权
标题翻译：摄像机模块语音线圈电机设计镜头机械干扰预防措施
公开(公告)号：US20130329126A1
公开(公告)日：2013-12-12
申请号：US13631642
申请日：2012-09-28
申请人： Douglas Stuart Brodie , Steven Webster , Terence N. Tam
发明人： Douglas Stuart Brodie , Steven Webster , Terence N. Tam
IPC分类号： H04N5/225 , B23P17/04
CPC分类号： G02B7/023 , G02B7/04 , G02B13/001
摘要： A camera module has an image sensor and a lens assembly that includes a lens barrel having a first cylindrical portion that includes an externally threaded portion and a second cylindrical portion that has a larger diameter than the externally threaded portion. A lens moving mechanism includes a movable sleeve having internal threads that receive the externally threaded portion of the lens assembly. The lens moving mechanism is coupled to the image sensor such that the second cylindrical portion of the lens assembly is closest to the image sensor. The camera module is assembled by inserting the lens assembly into the lens moving mechanism from the side closest to the image sensor. An installation tool may engage the second cylindrical portion to rotate the lens assembly and engage the threaded portions. Features may be provided to retain the lens assembly in the lens moving mechanism before joining the threaded portions.
摘要翻译：相机模块具有图像传感器和透镜组件，其包括具有包括外螺纹部分的第一圆柱形部分和具有比外螺纹部分更大直径的第二圆柱形部分的透镜镜筒。透镜移动机构包括具有接纳透镜组件的外螺纹部分的内螺纹的可移动套筒。透镜移动机构联接到图像传感器，使得透镜组件的第二圆柱形部分最靠近图像传感器。通过从最靠近图像传感器的一侧将透镜组件插入透镜移动机构来组装相机模块。安装工具可以接合第二圆柱形部分以旋转透镜组件并接合螺纹部分。可以提供特征以在接合螺纹部分之前将透镜组件保持在透镜移动机构中。

5. 发明申请

US20130260823A1 Compact Portable Electronic Device Having Augmented Back Volume for Speaker 审中-公开
标题翻译：紧凑型便携式电子设备增强扬声器背部音量
公开(公告)号：US20130260823A1
公开(公告)日：2013-10-03
申请号：US13436924
申请日：2012-03-31
申请人： Ashutosh Y. Shukla , David A. Pakula , Mathew D. Hill , Richard Hung Minh Dinh , Sawyer I. Cohen , Terence N. Tam
发明人： Ashutosh Y. Shukla , David A. Pakula , Mathew D. Hill , Richard Hung Minh Dinh , Sawyer I. Cohen , Terence N. Tam
IPC分类号： H04M1/00 , H04R1/02
CPC分类号： H04M1/0264 , H04M1/035 , H04R1/2815 , H04R2499/11
摘要： Improved approaches to providing a sealed acoustic chamber (e.g., a back volume) for an acoustic component (e.g., speaker) resident in a compact portable electronic device are disclosed. In one embodiment, a compact portable electronic device includes an internal module (or housing), such as an optical camera module that includes optical components, which contains a module volume. The module volume can be provided with a port (e.g., opening) but is otherwise a substantially enclosed (e.g., at least substantially sealed) volume. By acoustically coupling the acoustic component to the port, the module volume can be used as some or all of the back volume for the acoustic component. Advantageously, a compact portable electronic can provide quality acoustic audio output while requiring only a limited amount of dedicated space.
摘要翻译：公开了用于为驻留在紧凑型便携式电子设备中的声学组件（例如，扬声器）提供密封声学室（例如，后部体积）的改进方法。在一个实施例中，紧凑型便携式电子设备包括内部模块（或外壳），诸如包含模块体积的光学组件的光学相机模块。模块体积可以设置有端口（例如开口），但是可以设置为基本封闭的（例如，至少基本上密封的）体积。通过将声学组件声学耦合到端口，模块体积可以用作声学部件的后部体积的一些或全部。有利地，紧凑型便携式电子器件可以提供质量良好的声学音频输出，同时仅需要有限量的专用空间。

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