Results 41 to 50 of about 176,930 (159)

All-Optical Full-Color Displays Using Polymer Nanofibers

ACS Nano, 2011
We report a number of crossed nanofiber structures for full-color micro/nanodisplays, which were formed by assembling flexible poly(trimethylene terephthalate) (PTT) nanofibers under an optical microscope with the assistance of micromanipulators. The color pixels of the displays consist of micro/nanometer sized color spots in a radius of 300-1500 nm ...
Yu, H, Liao, D, Johnston, M, Li, B
openaire   +2 more sources

Full-color micro-LED displays based on quantum dot color converters

Nano Research
Micro-light-emitting diodes (micro-LEDs) have emerged as a promising display technology featuring high resolution, wide color gamut, high contrast, flexibility, and long lifetime.
Yingqi Zeng, Wenzhuo Qian, Rui Long, Xiang Zhang, Fuqiang Ma, Jiajun Luo, Linyuan Lian, Daoli Zhang, Jianbing Zhang   +8 more
doaj   +1 more source

Optically Switchable Full‐Color Quantum Dots via Diarylethene Photoswitches for Smart Display and Security

SmartMat
Optically switchable functions are highly interesting for AI applications in smart displays, memory encryption, and neuromorphic computing.
Shuai Zhang, Kezhou Chen, Lin Xi, QingXin Luan, Jiayi Liu, Tiegen Liu, Lili Hou   +6 more
doaj   +1 more source

Recent progresses on perovskite quantum dots patterning techniques for color conversion layer in micro-LED displays

Next Nanotechnology
Micro light-emitting diodes (micro-LEDs) are considered crucial for the next-generation display technology. However, the high cost of large-scale transfer technology and the lack of maturity in full-color technology have hindered the availability of ...
Xiaotong Fan, Xiao Yang, Xuemin Kong, Tianqi Zhang, Shuli Wang, Yue Lin, Zhong Chen   +6 more
doaj   +1 more source

Demonstration of InGaN full-color monolithic micro-LED display using stacking and selective removal of the light-emitting layer

Applied Physics Express
A full-color monolithic micro-light-emitting diode (LED) display based on InGaN quantum wells is demonstrated. We stacked red, green, and blue (RGB) light-emitting layers and selectively removed and regrew a p-type layer to create distinct areas on a ...
Koichi Goshonoo, Koji Okuno, Masaki Ohya
doaj   +1 more source

Color display and encryption with a plasmonic polarizing metamirror

Nanophotonics, 2018
Structural colors emerge when a particular wavelength range is filtered out from a broadband light source. It is regarded as a valuable platform for color display and digital imaging due to the benefits of environmental friendliness, higher visibility ...
Song Maowen, Li Xiong, Pu Mingbo, Guo Yinghui, Liu Kaipeng, Yu Honglin, Ma Xiaoliang, Luo Xiangang   +7 more
doaj   +1 more source

Metasurface eyepiece for augmented reality

Nature Communications, 2018
Here, the authors demonstrate a metasurface application to realize a compact near-eye display system for augmented reality with a wide field of view, full-color imaging, high resolution and a sufficiently large eyebox.
Gun-Yeal Lee, Jong-Young Hong, SoonHyoung Hwang, Seokil Moon, Hyeokjung Kang, Sohee Jeon, Hwi Kim, Jun-Ho Jeong, Byoungho Lee   +8 more
doaj   +1 more source

Prism-free fabrication of multiplexed holographic waveguide couplers for full-color near-eye displays

Journal of Information Display
Full-color holographic waveguide couplers are required in advanced augmented reality (AR) near-eye display (NED) technologies due to their superior light manipulation capabilities.
Rajveer Kaur, Raj Kumar
doaj   +1 more source

Polychromatic display of thermochromic liquid crystals enabled by near-infrared laser scanning

AIP Advances
This paper presents a polychromatic display (PD) utilizing thermochromic liquid crystals (TLCs) that exhibit temperature-dependent color changes operated via near-infrared (NIR) laser scanning.
Jonguk Yang, Sanghyun Ju
doaj   +1 more source

White Light-Emitting Flexible Displays with Quantum-Dot Film and Greenish-Blue Organic Light-Emitting Diodes

Micromachines
White organic light-emitting diodes (OLEDs) represent a significant technology in the display industry for the achievement of full color. However, sophisticated technologies are required for white light emission.
Young Woo Kim, Seojin Kim, Chaeyeong Lee, Joo Hyun Jeong, Yun Hyeok Jeong, Yuhwa Bak, Seo Hyeon Kim, Sung Jin Park, Ko Eun Ham, Doeun Lee, Junpyo Song, Youngjin Song, Seung-Chan Jung, Oh Kwan Kwon, Jae-Hee Han, Sang Jik Kwon, Eou-Sik Cho, Yongmin Jeon   +17 more
doaj   +1 more source