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RGBPerson
The aim of this thesis is the reliability analysis of high-power RGB and white LEDs\nprovided by six different manufacturers. In order to evaluate the characteristics of these devices in terms of lifetime and optical power maintenance combined thermal and current stress tests have been carried out, verifying the changes of the optical and electrical characteristics of the devices during\nthe stress. The results of this work have revealed several types of degradation of various\ndevices
This thesis presents a study on several reliability issues for LED lighting systems. Firstly, a full...
In this paper we report the analysis of thermal stability of High Brightness Light Emitting Diode su...
With the rapid development of semiconductor lighting technology, the LED will gradually replace the ...
The aim of this thesis work is to analyze reliability of blue and white GaN-based commercial LEDs. R...
With the development in Visible Light Communication (VLC), and LED is a key component in that system...
With the development in Visible Light Communication (VLC), and LED is a key component in that system...
With this work we propose an innovative method for the analysis of the reliability of LED and Laser ...
With this work we propose an innovative method for the analysis of the reliability of LED and Laser ...
With this paper we present an analysis of the degradation of state-of-the-art high power LEDs. Three...
With this paper we present an analysis of the degradation of state-of-the-art high power LEDs. Three...
This paper reports the results of a reliability investigation performed on four different groups of ...
This paper presents a study of the degradation mechanisms that limit the reliability of commercially...
This paper presents a study of the degradation mechanisms that limit the reliability of commercially...
With this paper we present an analysis of the degradation of state-of-the-art high power LEDs. Three...
With this paper we present an analysis of the degradation of state-of-the-art high power LEDs. Three...
This thesis presents a study on several reliability issues for LED lighting systems. Firstly, a full...
In this paper we report the analysis of thermal stability of High Brightness Light Emitting Diode su...
With the rapid development of semiconductor lighting technology, the LED will gradually replace the ...
The aim of this thesis work is to analyze reliability of blue and white GaN-based commercial LEDs. R...
With the development in Visible Light Communication (VLC), and LED is a key component in that system...
With the development in Visible Light Communication (VLC), and LED is a key component in that system...
With this work we propose an innovative method for the analysis of the reliability of LED and Laser ...
With this work we propose an innovative method for the analysis of the reliability of LED and Laser ...
With this paper we present an analysis of the degradation of state-of-the-art high power LEDs. Three...
With this paper we present an analysis of the degradation of state-of-the-art high power LEDs. Three...
This paper reports the results of a reliability investigation performed on four different groups of ...
This paper presents a study of the degradation mechanisms that limit the reliability of commercially...
This paper presents a study of the degradation mechanisms that limit the reliability of commercially...
With this paper we present an analysis of the degradation of state-of-the-art high power LEDs. Three...
With this paper we present an analysis of the degradation of state-of-the-art high power LEDs. Three...
This thesis presents a study on several reliability issues for LED lighting systems. Firstly, a full...
In this paper we report the analysis of thermal stability of High Brightness Light Emitting Diode su...
With the rapid development of semiconductor lighting technology, the LED will gradually replace the ...
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