基于单光电二极管堆叠的CMOS单片集成环境光传感器

2014 IEEE 11th International Multi-Conference on Systems, Signals & Devices (SSD14) Pub Date : 2014-05-01 DOI:10.1109/SSD.2014.6808875

M. Meister, U. Liebold, A. Jäger, S. Thiele, R. Weirauch, D. Gäbler, K. Bach

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引用次数: 1

摘要

环境光传感器常用于具有亮度控制功能的电子设备中。因此，人眼的光度函数必须由半导体传感器来适应。这可以通过3个pn结的光电二极管堆叠来实现。光产生的电流组合成一个灵敏度响应，该灵敏度响应适应于光度函数。数值模拟和测量验证了这一概念。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A CMOS monolithic integrated ambient light sensor based on a single photodiode stack

Ambient light sensors are often used in electronic devices with brightness control. Therefore, the luminosity function of the human eye has to be adapted by a semiconductor sensor. This can be realized by a photodiode stack of 3 pn-junctions. The photo-generated currents were combined to a sensitivity response, which is adapted to luminosity function. This concept is verified by numerical simulations and measurements.

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来源期刊

2014 IEEE 11th International Multi-Conference on Systems, Signals & Devices (SSD14)

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