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   Articles with "led devices" as a keyword



Tunable blue/yellow emission in high-power white LED devices packaged with Ce:(Y, Gd)AG transparent ceramics

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recommendations! Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.04.162

Abstract: Abstract White LEDs have been widely used in various lighting applications. However, applying them to high lumen density systems remains a challenging issue due to the aging of the organic packing materials. In this paper,… read more here.

Keywords: high power; power white; white led; transparent ceramics ... See more keywords

Designing bifunctional platforms for LED devices and luminescence lifetime thermometers: a case of non-rare-earth Mn4+ doped tantalate phosphors.

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recommendations! Published in 2022 at "Dalton transactions"

DOI: 10.1039/d2dt01120d

Abstract: Non-rare-earth Mn4+ doped tantalate (Sr2GdTaO6) phosphors exhibiting deep-red emission were synthesized. Afterward, the phase structure, morphology, and optical properties (e.g., emission spectra, concentration quenching, decay curves, thermal stability, quantum yields, etc.) were systematically investigated. Under… read more here.

Keywords: earth mn4; non rare; lifetime; rare earth ... See more keywords

Luminous Properties of All-in-One Packaged Mini-LED Devices for Transparent Displays

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recommendations! Published in 2024 at "IEEE Transactions on Electron Devices"

DOI: 10.1109/ted.2024.3478186

Abstract: The luminous characteristics of Mini-LEDs packaged in all-in-one devices, containing red, green, and blue Mini-LEDs and a Micro-IC, have been investigated under different temperatures, current amplitudes, and duty cycles. The transparent displays employ the all-in-one… read more here.

Keywords: properties one; luminous properties; led devices; transparent displays ... See more keywords

Research on Bonding Strength Enhancement Process of Micro LED Devices Filled With Epoxy Resin Adhesive

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recommendations! Published in 2025 at "IEEE Transactions on Electron Devices"

DOI: 10.1109/ted.2025.3619911

Abstract: As a significant research direction in advanced display and lighting technology, micro light-emitting diode (Micro LED) technology has garnered considerable attention due to its high performance and miniaturization characteristics. In this article, a method of… read more here.

Keywords: resin adhesive; micro led; epoxy resin; led devices ... See more keywords

Photobiomodulation LED Devices for Home Use: Design, Function and Potential: A Pilot Study

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recommendations! Published in 2025 at "Dentistry Journal"

DOI: 10.3390/dj13020076

Abstract: Background/Objectives: Many commercial light-emitting diode (LED) devices are available for consumer home usage. The performance characteristics in respect to the dosimetry of many of the devices, currently on direct sale to the public, have not… read more here.

Keywords: home; beam divergence; home use; led devices ... See more keywords