Research on a Novel GaN-Based Converted Mini-LED Backlight Module via a Spectrum-Decouple System

Owing to the development of modern display technology, micro- and mini-light-emitting diodes (LEDs) have affected technological advancements in the display industry. The structure of mini-LEDs is completely different than that of traditional LED backlights because the former employs a display techno...

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Autores principales:	Che-Hsuan Huang, Shu Hsiu Chang, Been-Yu Liaw, Cheng-Yi Liu, Chia-Yueh Chou, Jia-Rou Zhou, Chien-Chung Lin, Hao-Chung Kuo, Li-Jun Song, Feng Li, Xinke Liu
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2020
Materias:	Mini-light-emitting diode energy loss display backlight down-conversion theorem Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/23bf0317bf2f46c88604d4b2260b39ee
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id	oai:doaj.org-article:23bf0317bf2f46c88604d4b2260b39ee
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spelling	oai:doaj.org-article:23bf0317bf2f46c88604d4b2260b39ee2021-11-19T00:03:20ZResearch on a Novel GaN-Based Converted Mini-LED Backlight Module via a Spectrum-Decouple System2169-353610.1109/ACCESS.2020.3010026https://doaj.org/article/23bf0317bf2f46c88604d4b2260b39ee2020-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9143121/https://doaj.org/toc/2169-3536Owing to the development of modern display technology, micro- and mini-light-emitting diodes (LEDs) have affected technological advancements in the display industry. The structure of mini-LEDs is completely different than that of traditional LED backlights because the former employs a display technology with an LED array structure, optical resonant cavity, and color conversion layer. Display backlight technology encounters difficulty in achieving a truly effective energy-loss mechanism when designing or measuring mini-LED performance. The present study proposes three major mini-LED energy loss mechanisms: cross-talk, resonant, and quantum conversion losses. Herein, the spectrum was obtained through the integrating sphere system, and the calculation mechanism was formed by the down-conversion theorem as the decoupling principle, which successfully calculated the independent energy-loss efficiency of each mechanism and effectively deduced the brightness and color saturation performance of this design combination.Che-Hsuan HuangShu Hsiu ChangBeen-Yu LiawCheng-Yi LiuChia-Yueh ChouJia-Rou ZhouChien-Chung LinHao-Chung KuoLi-Jun SongFeng LiXinke LiuIEEEarticleMini-light-emitting diodeenergy lossdisplaybacklightdown-conversion theoremElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 8, Pp 138823-138833 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Mini-light-emitting diode energy loss display backlight down-conversion theorem Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Mini-light-emitting diode energy loss display backlight down-conversion theorem Electrical engineering. Electronics. Nuclear engineering TK1-9971 Che-Hsuan Huang Shu Hsiu Chang Been-Yu Liaw Cheng-Yi Liu Chia-Yueh Chou Jia-Rou Zhou Chien-Chung Lin Hao-Chung Kuo Li-Jun Song Feng Li Xinke Liu Research on a Novel GaN-Based Converted Mini-LED Backlight Module via a Spectrum-Decouple System
description	Owing to the development of modern display technology, micro- and mini-light-emitting diodes (LEDs) have affected technological advancements in the display industry. The structure of mini-LEDs is completely different than that of traditional LED backlights because the former employs a display technology with an LED array structure, optical resonant cavity, and color conversion layer. Display backlight technology encounters difficulty in achieving a truly effective energy-loss mechanism when designing or measuring mini-LED performance. The present study proposes three major mini-LED energy loss mechanisms: cross-talk, resonant, and quantum conversion losses. Herein, the spectrum was obtained through the integrating sphere system, and the calculation mechanism was formed by the down-conversion theorem as the decoupling principle, which successfully calculated the independent energy-loss efficiency of each mechanism and effectively deduced the brightness and color saturation performance of this design combination.
format	article
author	Che-Hsuan Huang Shu Hsiu Chang Been-Yu Liaw Cheng-Yi Liu Chia-Yueh Chou Jia-Rou Zhou Chien-Chung Lin Hao-Chung Kuo Li-Jun Song Feng Li Xinke Liu
author_facet	Che-Hsuan Huang Shu Hsiu Chang Been-Yu Liaw Cheng-Yi Liu Chia-Yueh Chou Jia-Rou Zhou Chien-Chung Lin Hao-Chung Kuo Li-Jun Song Feng Li Xinke Liu
author_sort	Che-Hsuan Huang
title	Research on a Novel GaN-Based Converted Mini-LED Backlight Module via a Spectrum-Decouple System
title_short	Research on a Novel GaN-Based Converted Mini-LED Backlight Module via a Spectrum-Decouple System
title_full	Research on a Novel GaN-Based Converted Mini-LED Backlight Module via a Spectrum-Decouple System
title_fullStr	Research on a Novel GaN-Based Converted Mini-LED Backlight Module via a Spectrum-Decouple System
title_full_unstemmed	Research on a Novel GaN-Based Converted Mini-LED Backlight Module via a Spectrum-Decouple System
title_sort	research on a novel gan-based converted mini-led backlight module via a spectrum-decouple system
publisher	IEEE
publishDate	2020
url	https://doaj.org/article/23bf0317bf2f46c88604d4b2260b39ee
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Research on a Novel GaN-Based Converted Mini-LED Backlight Module via a Spectrum-Decouple System

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