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实用新型
CN201044474Y 一种新型CMOS图像传感器 失效 - 权利终止

一种新型CMOS图像传感器
摘要：
本实用新型提出一种新型CMOS图像传感器，其核心是在通用CMOS图像传感器的基础上集成了通用串行总线USB模块。利用型CMOS图像传感器内部总线将CMOS图像传感器获取的图像数字化后送到USB模块；然后，在USB设备控制器的控制下USB模块将图像数据打包成符合USB规范的数据。最后按照传输要求，USB模块将打包好的数据通过USB物理层发送到USB电缆上，最终传输到计算机。本实用新型可以实现一个单芯片的新型CMOS图像传感器就能完成USB传输。而不需外接USB接口控制芯片，即节省了用户的开发成本，又减轻了开发USB设备的难度，使得用户可以很方便的将图像传感器获取的数据通过USB电缆发送到计算机上。
摘要（英）：

The utility model provides a novel CMOS image sensor, the core of which is that: a general serial bus USB module in integrated on the basis of a general CMOS image sensor. The internal bus of the utilization type CMOS image sensor digitalizes the image obtained from the CMOS image sensor and transfers the data to the USB module; then the USB module packed the image data to the requirement of the USB standard under the control of the USB controller. In accordance with the transfer requirements, the USB module transmits the packed data to USB cables through the USB physical layer and finally to the computer. The utility model can accomplish USB transmission with a novel CMOS image sensor with a single chip and without external USB interfaced controll chip, thereby not only saving the development cost of the client but also reducing the difficulty to develop the USB device, making the consumers conveniently transmit the data obtained from the image sensor to the computer through the USB cables.

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