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Why white led is important?

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Silicon carbide

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White LED is crucial due to its energy efficiency, long lifespan, compact size, and environmental friendliness, making it a fourth-generation illumination product . White LEDs, particularly those based on heterophase halide perovskites, offer a promising solution for efficient lighting applications without the need for phosphors, showcasing high luminance and quantum efficiency . Additionally, the use of donor and acceptor co-doped fluorescent SiC presents a viable alternative to traditional phosphors in white LEDs, addressing issues like poor color rendering and short lifetimes . The market demand for white LED is emphasized, especially in applications related to visual tasks, human-centric lighting, and wireless operation, highlighting its significance in various sectors .

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Journal Article•DOI White light emission of wide‐bandgap silicon carbide: A review J. Ongena 27 Jan 2022-Journal of the American Ceramic Society 5 Citations	White LEDs are crucial due to their high efficacy, energy efficiency, and potential to replace conventional lighting. Silicon carbide can be utilized to create white light emission with improved properties.
Journal Article•DOI Efficient and bright white light-emitting diodes based on single-layer heterophase halide perovskites Jiawei Chen, Jiawei Chen, Jian Wang, Xiaobao Xu, Xiaobao Xu, Jinhang Li, Jinhang Li, Jizhong Song, Jizhong Song, Si Lan, Sinan Liu, Bo Cai, Bo Cai, Boning Han, Boning Han, Jake T. Precht, David S. Ginger, Haibo Zeng, Haibo Zeng - Show less +18 more 01 Mar 2021-Nature Photonics 53 Citations	White LEDs are crucial for energy-efficient lighting. This research introduces efficient white LEDs based on heterophase halide perovskites, offering a promising alternative to traditional lighting technologies.
Open access•Journal Article•DOI The Manufacturing of Tri-Chromatic White LED for LED Desk Lamp Wen-Bin Lin, K. F. Yarn - Show less +1 more 05 May 2022-International journal of research and review	White LED is crucial due to its energy efficiency and environmental benefits. Tri-chromatic white LEDs, like RGB systems, offer a method to produce white light efficiently for applications like LED desk lamps.
Book Chapter•DOI White LEDs for lighting applications Richard Kotschenreuther 01 Jan 2018 4 Citations	White LEDs are crucial for lighting applications due to their ability to meet visual task requirements, market needs, and enable advancements like human-centric lighting, wireless operation, and information transfer through radiation.
Book Chapter•DOI White LED Communication 01 Jan 2022	White LED is important due to its low power consumption, long service life, small size, ease of driving, and environmental friendliness, making it a fourth-generation energy-saving illumination product.

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