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    • 1. 发明申请
    • AUTO-FOCUSING CAMERA MODULE
    • 自动对焦相机模块
    • US20130222674A1
    • 2013-08-29
    • US13476031
    • 2012-05-21
    • YU-HAN CHENYU-CHEN YAO
    • YU-HAN CHENYU-CHEN YAO
    • H04N5/232
    • H04N5/2257H04N5/23212
    • An auto-focusing camera module includes a lens module, an image sensor, a color separation unit, a controller, and a shape memory alloy. The lens module captures light signal of an object. The image sensor senses the light and forms an image. The color separation unit separates the image into red image, green image and blue image. The controller calculates MTF values of the image and determines a shooting distance between the lens module and the object. When the shooting distance is greater than a predetermined distance value, the controller processes the image according to the MTF values to compensate blurs of the image caused by out of focus; when the shooting distance is equal to or less than the predetermined distance value, the controller controls the shape memory alloy drive the lens module to an optimum focusing position for focus according to the MTF values.
    • 自动聚焦照相机模块包括透镜模块,图像传感器,分色单元,控制器和形状记忆合金。 镜头模块捕获物体的光信号。 图像传感器感测光并形成图像。 分色单元将图像分成红色图像,绿色图像和蓝色图像。 控制器计算图像的MTF值,并确定镜头模块和物体之间的拍摄距离。 当拍摄距离大于预定距离值时,控制器根据MTF值对图像进行处理,以补偿由焦点造成的图像模糊; 当拍摄距离等于或小于预定距离值时,控制器根据MTF值控制形状记忆合金将透镜模块驱动到用于聚焦的最佳聚焦位置。
    • 3. 发明申请
    • IMAGE STABILIZER AND IMAGE-SHAKE CORRECTING METHOD
    • 图像稳定器和图像抖动校正方法
    • US20140016200A1
    • 2014-01-16
    • US13664446
    • 2012-10-31
    • YU-HAN CHENHO-KAI LIANG
    • YU-HAN CHENHO-KAI LIANG
    • G02B27/64
    • G03B5/00G02B27/646G03B2205/0007G03B2217/005
    • An exemplary image stabilizer includes a shaking sensor, a control module, a driving module, an image module, and a data adjusting module. The shaking sensor detects a shake of a lens associated with the image stabilizer. The control module stores a shake correcting setting having one or more error ranges. The driving module is controlled by the control module to move the lens according to the shake correcting setting. The image module captures an image through the corrected lens. The data adjusting module adjusts the shake correcting setting within one or more of the error ranges when a resolution value of the captured image is lower than a preset reference value.
    • 示例性的图像稳定器包括摇动传感器,控制模块,驱动模块,图像模块和数据调整模块。 摇动传感器检测与图像稳定器相关联的镜头的抖动。 控制模块存储具有一个或多个误差范围的抖动校正设置。 驱动模块由控制模块控制,以根据抖动校正设置移动镜头。 图像模块通过校正的镜头捕获图像。 当捕获图像的分辨率值低于预设参考值时,数据调整模块在一个或多个误差范围内调整抖动校正设置。
    • 4. 发明申请
    • LENS MODULE ELECTRICAL TESTING SYSTEM AND TESTING METHOD
    • 镜头模块电气测试系统及测试方法
    • US20130154663A1
    • 2013-06-20
    • US13589298
    • 2012-08-20
    • YU-HAN CHENMENG-YU TSAI
    • YU-HAN CHENMENG-YU TSAI
    • G01R31/02
    • G01R31/00
    • A lens module electrical testing system is set up and configured for testing lens modules. The lens module electrical testing system includes a circuit board, a LCR meter connecting with the circuit board, and a program controller connecting with the circuit board. The circuit board includes an electrical connecting portion and a microcontroller. The electrical connecting portion connects with the lens module. The program controller sends programs to the microcontroller. The microcontroller sends a control command to the LCR meter. The LCR meter tests the electrical properties of the lens module, and then determines the quality of the lens module corresponding to the control command by pass or fail. The present disclosure further provides a testing method for testing lens modules using the lens module electrical testing system.
    • 镜头模块电气测试系统被设置和配置用于测试镜头模块。 透镜模块电气测试系统包括电路板,与电路板连接的LCR仪表以及与电路板连接的程序控制器。 电路板包括电连接部分和微控制器。 电连接部分与透镜模块连接。 程序控制器向微控制器发送程序。 微控制器向LCR仪表发送控制命令。 LCR仪表测试镜头模组的电气特性,然后根据通过或失败确定与控制指令对应的镜头模块的质量。 本公开进一步提供了使用透镜模块电气测试系统测试透镜模块的测试方法。