The problem is covering a rectangular sensor chip with a circle of light from the lens.

问题在于要用镜头上的光圈盖住传感器芯片。

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Using micromachining technology, we also integrated micro-heater and temperature sensor on the chip.

利用微加工技术，我们还将微加热器和温度传感器集成到本芯片上。

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Its structure, including the main sensor detection modules, single-chip information processing module, data modules, and modules such as feedback control.

主要其结构包括传感检测模块，单片机信息处理模块，数据显示模块和反馈控制等模块。

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For cellphones equipped with cameras, the light-capturing sensor chip is a matrix of 1, 000-by-1, 000 pixels or more.

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That's the case with StickNFind - circular stickers the size of a few 10p pieces stuck together which contain a Bluetooth chip, temperature sensor and battery.

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With a smaller image sensor, a lens designed for a 35mm camera captures only the inner part of the image, cropping off the edges that the sub-size sensor chip can't see.

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