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Updated: Jun 5, 2025

Blue-hazard-free Candlelight OLED
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蓝色OLED的效率,稳定性和颜色纯度之间的"不可能的三位一体":挑战和机遇

Qing-Yu Meng1, Xue-Liang Wen1, Juan Qiao1,2

  • 1Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.

The journal of physical chemistry letters
|December 16, 2024
PubMed
概括

改善蓝色有机发光二极管 (OLED) 需要解决它们的稳定性问题. 这项研究侧重于键解离能 (BDE),以提高蓝色OLED材料的化学降解抵抗力,以延长设备寿命.

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相关概念视频

Color Vision01:24

Color Vision

Color perception begins in the retina, the light-sensitive layer at the back of the eye. Two main theories explain how colors are seen: the trichromatic theory and the opponent-process theory. The trichromatic theory, proposed by Thomas Young in 1802 and extended by Hermann von Helmholtz in 1852, suggests that color vision is based on three types of cone receptors in the retina. These cones are sensitive to different but overlapping ranges of wavelengths corresponding to red, blue, and green.
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