Results 141 to 150 of about 1,119,258 (240)

Minimizing Energy Barrier in Intermediate Connection Layer for Monolithic Tandem WPeLEDs with Wide Color Gamut

Advanced Functional Materials, 2023
Perovskite light‐emitting diodes (PeLEDs) show promising prospects in the wide color gamut display owing to their ultra‐narrow full width at half maximum (FWHM).
Run Wang, Hengyang Xiang, Yan Li, Yihui Zhou, Qingsong Shan, Yuqin Su, Zhi Li, Yongjin Wang, Haibo Zeng   +8 more
semanticscholar   +1 more source

Centimeter-Sized Single Crystals of Tetrahedral Manganese (II) Halide Hybrids for Wide-Color Gamut Backlighting Displays.

Small, 2023
Phosphors with narrow-band green emissions and high photoluminescent quantum efficiency (PLQY) are significantly required for backlighting displays with wider color gamut.
Xiaohua Cheng, Xuerui Chang, Yufan Lin, Longyun Lv, Li Cong, Yuxin Jia, Jun Yin, Juan Li, B. Cui   +8 more
semanticscholar   +1 more source

Be2+‐Induced Red Emission Enhancement in CaAl12O19:Mn4+ for Wide Color Gamut Display: Suppressing Self‐Reduction of Mn4+ to Mn2+

Advanced Optical Materials, 2023
Mn4+‐activated CaAl12O19 (CAO: Mn4+) is recognized as a promising candidate for red phosphor used in wide color gamut displays. However, the spontaneous self‐reduction of Mn4+ to Mn2+ occurs for charge compensation through Mn2+‐Mn4+ substitution for Al3+‐
Liwen Zheng, Liangliang Zhang, Limin Fang, Hao Wu, Huajun Wu, Guo‐hui Pan, Yuxin Yang, Yongshi Luo, Z. Hao, Jiahua Zhang   +9 more
semanticscholar   +1 more source

Quantum Dot Enabled Efficient White LEDs for Wide Color Gamut Displays

Advanced Materials & Technologies, 2023
In recent years quantum dots (QDs) emerge as a powerful building block for liquid‐crystal display (LCD) technology, and they are successfully used in the form of color enhancement films.
Asim Onal, G. Eren, R. Melikov, Lokman Kaya, S. Nizamoğlu   +4 more
semanticscholar   +1 more source

Luminous Properties of Red, Green, and Blue Micro-LEDs and the Impacts on Color Gamut

IEEE Transactions on Electron Devices, 2023
Electrical-chromatic characteristics of red, green, and blue micro-LEDs ( $10\times 10\,\,\mu \text{m}$ ) are investigated at temperatures ranging from 300 to 340 K. The external quantum efficiency (EQE) of red micro-LEDs decreases significantly with the
Chang Tong, Guang-Yao Li, Xi Zheng, Canbin Chen, Zhijie Ke, Rongxing Wu, Tingzhu Wu, Yijun Lu, Zhong Chen, Jian-Bang Zhuang, Weijie Guo   +10 more
semanticscholar   +1 more source

High-Performance Ultra-Narrow-Band Green-Emitting Phosphor LaMgAl11O19:Mn2+ for Wide Color-Gamut WLEDs Backlight Display

Journal of Materials Chemistry C, 2022
Explorations of narrow-band green-emitting phosphors have attracted much attention due to their great application potentials in wide color-gamut wLEDs backlight display.

semanticscholar   +1 more source

Color mixture model of seven primary color fiber grid blending and rotor spinning of full-color gamut mixed color yarn

Textile research journal, 2023
Based on the three-channel numerical control rotor spinning machine, this paper aims to develop a spinning technology that can control the yarn color in the full-color gamut.
Wenshuo Zhu, Yuan Xue, Yourong Chen
semanticscholar   +1 more source

Eu-doped GaN and InGaN monolithically stacked full-color LEDs with a wide color gamut

Applied Physics Express, 2021
High-density micro light-emitting diode (μ-LED) arrays are key to next-generation ultrahigh-resolution displays. As a novel candidate, we report monolithic vertically stacked full-color LEDs consisting of Eu-doped GaN and InGaN quantum wells (QWs ...
S. Ichikawa, Keishi Shiomi, Takaya Morikawa, D. Timmerman, Y. Sasaki, J. Tatebayashi, Y. Fujiwara   +6 more
semanticscholar   +1 more source

Accurately Controlling the Occupation of Eu2+ in Cs(K, Na)3(Li3SiO4)4 to Achieve Narrow-Band Green Emission for Wide Color Gamut Displays.

ACS Applied Materials and Interfaces, 2022
The development of narrow-band phosphors for wide color gamut displays in multimodal phosphors through selective site occupancy engineering is an important challenge.
M. Liao, Fugen Wu, Jin Wang, Daoyun Zhu, Xin Zhang, Huafeng Dong, Zhiping Lin, Minru Wen, Z. Mu   +8 more
semanticscholar   +1 more source

Highly Luminescent and Ultra‐Stable Perovskite Films with Excellent Self‐Healing Ability for Flexible Lighting and Wide Color Gamut Displays

Advanced Functional Materials, 2022
Metal halide perovskite quantum dots (QDs) and polymer composite films have witnessed extensive investigation in flexible optoelectronic devices, while the unsatisfactory environmental and mechanical properties of the composite films set substantial ...
C. Luo, Wenlin Xia, Zhenwei Ren, Dongyan Shen, Qinyi Li, Zhishuai Zheng, Jing Li, Wenchen Ma, Yu Chen   +8 more
semanticscholar   +1 more source