Application of optical property-enhancement film to improve efficiency and suppress angle dependence of top-emitting organic light-emitting diodes

Article Materials Science, Multidisciplinary

Progress in the development of the display performance of AR, VR, QLED and OLED devices in recent years

Ho Jin Jang et al.

Summary: This paper discusses the key technological advancements and performance of virtual reality, augmented reality, quantum dot light-emitting diode, and organic light-emitting diode as next-generation display devices.

JOURNAL OF INFORMATION DISPLAY (2022)

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Article Chemistry, Multidisciplinary

Three-wavelength white organic light-emitting diodes on silicon for high luminance and color gamut microdisplays

Seong Ji Lee et al.

Summary: In this study, a high-luminance, low-voltage, three-wavelength top-emitting white OLED was developed for full-color microdisplay applications. Red, green, and blue color filters were deposited onto the OLED to enhance color gamut. The developed device exhibited high luminance and color gamut, demonstrating promising potential for OLED microdisplay technology.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2022)

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Article Optics

Luminance enhancement of top-emitting blue organic light emitting diodes encapsulated with silicon nitride thin films by a double-layer nano-structure

Doo-Hee Cho et al.

Summary: This study demonstrates the successful fabrication of a double-layer nano-structure on silicon nitride using a dry process. The integration of this nano-structure in OLED encapsulation material enhances current efficiency and improves the display performance.

OPTICS EXPRESS (2022)

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Article Multidisciplinary Sciences

Enhanced light extraction efficiency and viewing angle characteristics of microcavity OLEDs by using a diffusion layer

Cheol Hwee Park et al.

Summary: Inserting a diffusion layer composed of nano-sized structures of PMMA and a ZnO semi-planarization layer into micro-cavity OLEDs can significantly enhance the external quantum efficiency and reduce the peak shift distance and color coordinate movement distance of the electroluminescence spectra.

SCIENTIFIC REPORTS (2021)

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Review Materials Science, Multidisciplinary

Transparent Organic Light-Emitting Diodes: Advances, Prospects, and Challenges

Gunel Huseynova et al.

Summary: TOLEDs are next-generation electronic devices that can be used in buildings, vehicles, airplanes, and consumer goods, impacting medical applications. However, the efficiency of TOLEDs is lower compared to opaque counterparts, depending on electrode materials and light extraction techniques.

ADVANCED OPTICAL MATERIALS (2021)

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Article Materials Science, Multidisciplinary