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As the development of people's pursuit for driving experience, atmosphere lamp is increasingly used in automobile interior lighting. How to accurately control and change the color of atmosphere light becomes an urgent problem. In addition, any electronic system applying in automobile must go through strict ESD test to make sure that system can work stably in the real environment. In this paper, a...
The main components of a cellphone camera are camera lens, color filter, voice-coil motor, motor drive and imaging sensor. Imaging sensor and motor drive both are ESD sensitive COMS semiconductor devices, the camera will lose its efficiency if under protection or operated mistakenly. Common malfunctions are unable to preview, motor fails to focus, I2C communication failure and abnormal heating. Therefore,...
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