Thermal And Optical Performance Of Ingaalp-Based Low- And Gan-Based High-Power Light-Emitting Diode Packages

Abdullah Raypah, Muna Ezzi (2020) Thermal And Optical Performance Of Ingaalp-Based Low- And Gan-Based High-Power Light-Emitting Diode Packages. PhD thesis, Universiti Sains Malaysia.

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Abstract

This study was divided into three main parts. In the first part, the performance of indium gallium aluminum phosphide (InGaAlP) low-power (LP) SMD LED affixed to substrates with different configurations. In the second part, the heat-dissipation factor, optical power, luminous flux, and spectral flux of LP LEDs were estimated by extending the application of the equations that were employed for high-power (HP) LEDs. In the third part, the performance of thin film gallium nitride (ThinGaN) HP LED attached to a SinkPAD via solder was evaluated.

Item Type: Thesis (PhD)
Subjects: Q Science > QC Physics > QC1-999 Physics
Divisions: Pusat Pengajian Sains Fizik (School of Physics) > Thesis
Depositing User: Mr Aizat Asmawi Abdul Rahim
Date Deposited: 11 Nov 2022 02:35
Last Modified: 11 Nov 2022 02:35
URI: http://eprints.usm.my/id/eprint/55618

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