Monolithically Integrated Light Feedback Control Circuit for Blue/UV LED Smart Package

Monolithically Integrated Light Feedback Control Circuit for Blue/UV LED Smart Package

Given the performance decay of high-power light-emitting diode (LED) chips over time and package condition changes, having a reliable output light for sensitive applications is a point of concern. In this study, a light feedback control circuit, including blue-selective photodiodes, for blue&#x0...

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Bibliographic Details
Main Authors: Zahra Kolahdouz Esfahani, Massoud Tohidian, Henk van Zeijl, Mohammadreza Kolahdouz, Guoqi Zhang
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Photonics Journal
Subjects:
Blue/ultraviolet (UV) light-emitting diode (LED)
BiCMOS process
photodetector
high current CMOS transistor
feedback control
wafer level LED package.
Online Access:https://ieeexplore.ieee.org/document/7870601/
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