Improving Mini-LED Pattern Quality by Using Distributed Bragg Reflector and Digital Twin Technology

Shu-Hsiu Chang; Che-Hsuan Huang; Chatherine Langpoklakpam; Konthoujam James Singh; Chien-Chung Lin; Hao-Chung Kuo

doi:10.3390/cryst12040529

Crystals (Apr 2022)

Improving Mini-LED Pattern Quality by Using Distributed Bragg Reflector and Digital Twin Technology

Shu-Hsiu Chang,
Che-Hsuan Huang,
Chatherine Langpoklakpam,
Konthoujam James Singh,
Chien-Chung Lin,
Hao-Chung Kuo

Affiliations

Shu-Hsiu Chang: Department of Photonics, Institute of Electro-Optical Engineering, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
Che-Hsuan Huang: Department of Photonics, Institute of Electro-Optical Engineering, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
Chatherine Langpoklakpam: Department of Photonics, Institute of Electro-Optical Engineering, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
Konthoujam James Singh: Department of Photonics, Institute of Electro-Optical Engineering, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
Chien-Chung Lin: Institute of Photonic System, National Yang Ming Chiao Tung University, Tainan City 71150, Taiwan
Hao-Chung Kuo: Department of Photonics, Institute of Electro-Optical Engineering, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan

DOI: https://doi.org/10.3390/cryst12040529
Journal volume & issue: Vol. 12, no. 4
p. 529

Abstract

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Fine-pitch backlight technology is rapidly evolving along with display technology, and chips are increasingly designed for direct integration with modules. This study used a distributed Bragg reflector (DBR) for mini light-emitting diode (mini-LED) backlights with high dynamic contrast and developed a digital twin design by using a light-emitting diode (LED) and a distributed Bragg reflector (DBR).

Published in Crystals

ISSN: 2073-4352 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Science: Chemistry: Crystallography
Website: http://www.mdpi.com/journal/crystals/

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