公开(公告)号：US07158170B2

公开(公告)日：2007-01-02

申请号：US10434743

申请日：2003-05-08

申请人： Lars Gustavsson ,  Anders Johannesson ,  Henrik Telander

发明人： Lars Gustavsson ,  Anders Johannesson ,  Henrik Telander

IPC分类号： H04N17/02

CPC分类号： H04N17/002 ,  H04N5/2257

摘要： A test system and a related method to perform optical and electrical tests, to adjust the focus and to seal the lens of digital fixed-focus cameras have been achieved. Said test system is especially suited for miniature camera module to be built into consumer electronic devices as mobile phones, PDAs, etc. Said test system comprises three parts, a control system, an auto-focus head, and a XYZ robot. Said auto-focus head executes the adjustment of the focus, identifies hot pixels and black level, tests the saturation level, identifies cold pixels, tests dust particles and white, blue, red, and infrared color levels. As last step the auto-focus applies glue to fix the focused lens of the camera module. Said XYZ robot performs is moving the camera modules to be tested in XY direction and is approaching the lens system of the auto-focus head in Z direction. Said control system has interfaces to both, XYZ robot and auto-focus hand and is comprising interfaces and a frame grabber.

摘要翻译： 已经实现了测试系统和相关方法进行光学和电气测试，调整聚焦和密封数字固定焦距相机的镜头。 所述测试系统特别适用于作为移动电话，PDA等内置于消费电子设备中的微型相机模块。所述测试系统包括控制系统，自动对焦头和XYZ机器人三部分。 所述自动对焦头执行焦点调整，识别热像素和黑色电平，测试饱和度，识别冷像素，测试灰尘颗粒和白色，蓝色，红色和红外色彩级别。 最后一步，自动对焦应用胶水来固定相机模块的聚焦镜头。 所述XYZ机器人执行是在XY方向移动要测试的相机模块，并且正在Z方向上接近自动对焦头的透镜系统。 所述控制系统具有与XYZ机器人和自动对焦手的接口，并且包括接口和帧抓取器。

公开(公告)号：US20080273111A1

公开(公告)日：2008-11-06

申请号：US12217399

申请日：2008-07-03

申请人： Lars Gustavsson ,  Henrik Telander

发明人： Lars Gustavsson ,  Henrik Telander

IPC分类号： H04N5/225

CPC分类号： G02B13/0015 ,  G02B13/001 ,  H01L31/0203 ,  H01L31/02325 ,  H01L2224/48227 ,  H04N5/2253 ,  H04N5/2254 ,  H01L2224/48091 ,  H01L2924/00014

摘要： Digital miniature cameras and methods to manufacture thereof have been achieved. Said miniature cameras having an adjustable focusing device are intended to be used as a built-in modules in hand-held consumer electronic devices, such as e.g. mobile phones and PDAs. The cameras invented have a very small size and produce high-quality pictures. Glue is used to hold different parts together and to seal the joints. The lens is glued in the final stage of the manufacturing line, thus providing the focus setting and the sealing of the cavity that covers the image sensor. A glob top is used to cover and seal the image processor. Said glob top serves two different purposes, first, to distribute the heat away from the sensor and, second, to lock the frame, together with the lens house, into a printed circuit board. In one embodiment a cavity PCB is used to “bury” the sensor of the camera, thus reducing the overall height required. In another embodiment the image processor is mounted on a flexistrip directly underneath the image sensor die, thus reducing the total height of the camera module.

摘要翻译： 已经实现了数字微型照相机及其制造方法。 具有可调节聚焦装置的所述微型照相机旨在用作手持消费电子设备中的内置模块，例如， 手机和PDA。 发明的相机具有非常小的尺寸并且产生高质量的图像。 胶水用于将不同的部件保持在一起并密封接头。 透镜胶合在生产线的最后阶段，从而提供覆盖图像传感器的空腔的聚焦设置和密封。 球顶用于覆盖和封印图像处理器。 所述球形顶部用于两个不同的目的，首先，将热量从传感器分配出去，其次，将框架与透镜房屋一起锁定到印刷电路板中。 在一个实施例中，空腔PCB用于“掩埋”相机的传感器，从而减小所需的总体高度。 在另一个实施例中，图像处理器安装在直接位于图像传感器芯片下方的柔性片上，从而减小相机模块的总高度。

公开(公告)号：US08274599B2

公开(公告)日：2012-09-25

申请号：US12217399

申请日：2008-07-03

申请人： Lars Gustavsson ,  Henrik Telander

发明人： Lars Gustavsson ,  Henrik Telander

IPC分类号： H04N5/225 ,  H04N17/00

CPC分类号： G02B13/0015 ,  G02B13/001 ,  H01L31/0203 ,  H01L31/02325 ,  H01L2224/48227 ,  H04N5/2253 ,  H04N5/2254 ,  H01L2224/48091 ,  H01L2924/00014

摘要： Digital miniature cameras and methods to manufacture thereof have been achieved. Said miniature cameras having an adjustable focusing device are intended to be used as a built-in modules in hand-held consumer electronic devices, such as e.g. mobile phones and PDAs. The cameras invented have a very small size and produce high-quality pictures. Glue is used to hold different parts together and to seal the joints. The lens is glued in the final stage of the manufacturing line, thus providing the focus setting and the sealing of the cavity that covers the image sensor. A glob top is used to cover and seal the image processor. Said glob top serves two different purposes, first, to distribute the heat away from the sensor and, second, to lock the frame, together with the lens house, into a printed circuit board. In one embodiment a cavity PCB is used to “bury” the sensor of the camera, thus reducing the overall height required. In another embodiment the image processor is mounted on a flexistrip directly underneath the image sensor die, thus reducing the total height of the camera module.

摘要翻译： 已经实现了数字微型照相机及其制造方法。 具有可调节聚焦装置的所述微型照相机旨在用作手持消费电子设备中的内置模块，例如， 手机和PDA。 发明的相机具有非常小的尺寸并且产生高质量的图像。 胶水用于将不同的部件保持在一起并密封接头。 透镜胶合在生产线的最后阶段，从而提供覆盖图像传感器的空腔的聚焦设置和密封。 球顶用于覆盖和封印图像处理器。 所述球形顶部用于两个不同的目的，首先，将热量从传感器分配出去，其次，将框架与透镜房屋一起锁定到印刷电路板中。 在一个实施例中，空腔PCB用于“掩埋”相机的传感器，从而减小所需的总体高度。 在另一个实施例中，图像处理器安装在直接位于图像传感器芯片下方的柔性片上，从而减小相机模块的总高度。

公开(公告)号：US07405764B2

公开(公告)日：2008-07-29

申请号：US10417317

申请日：2003-04-16

申请人： Lars Gustavsson ,  Henrik Telander

发明人： Lars Gustavsson ,  Henrik Telander

IPC分类号： H04N5/225 ,  H04N17/00

CPC分类号： G02B13/0015 ,  G02B13/001 ,  H01L31/0203 ,  H01L31/02325 ,  H01L2224/48227 ,  H04N5/2253 ,  H04N5/2254 ,  H01L2224/48091 ,  H01L2924/00014

摘要： Digital miniature cameras and methods to manufacture thereof have been achieved. Said miniature cameras having an adjustable focusing device are intended to be used as a built-in modules in hand-held consumer electronic devices, such as e.g. mobile phones and PDAs. The cameras invented have a very small size and produce high-quality pictures. Glue is used to hold different parts together and to seal the joints. The lens is glued in the final stage of the manufacturing line, thus providing the focus setting and the sealing of the cavity that covers the image sensor. A glob top is used to cover and seal the image processor. Said glob top serves two different purposes, first, to distribute the heat away from the sensor and, second, to lock the frame, together with the lens house, into a printed circuit board. In one embodiment a cavity PCB is used to “bury” the sensor of the camera, thus reducing the overall height required. In another embodiment the image processor is mounted on a flexistrip directly underneath the image sensor die, thus reducing the total height of the camera module.

公开(公告)号：US20100262266A1

公开(公告)日：2010-10-14

申请号：US12421699

申请日：2009-04-10

申请人： Sheng-Chi Chang ,  Tsung-Kuei Lee ,  Shih-Chieh Ou ,  Da-Wei Kuo ,  Henrik Telander

发明人： Sheng-Chi Chang ,  Tsung-Kuei Lee ,  Shih-Chieh Ou ,  Da-Wei Kuo ,  Henrik Telander

IPC分类号： G06F19/00

CPC分类号： H04H20/106 ,  H04H60/12 ,  H04M1/72558

摘要： A method may include receiving, at a device, a signal from a first audio source. Audio content may be output based on the received signal. It may be determined whether a signal strength of the received signal has dropped below a threshold. Audio content may be automatically output from a second audio source when the signal strength of the received signal has dropped below the threshold.

摘要翻译： 一种方法可以包括在设备处接收来自第一音频源的信号。 可以基于所接收的信号来输出音频内容。 可以确定接收信号的信号强度是否下降到阈值以下。 当接收信号的信号强度降到阈值以下时，音频内容可以从第二音频源自动输出。