Results 31 to 40 of about 328,951 (248)
Study on the effect of size on InGaN red micro-LEDs [PDF]
Scientific Reports, 2021 AbstractIn this research, five sizes (100 × 100, 75 × 75, 50 × 50, 25 × 25, 10 × 10 µm2) of InGaN red micro-light emitting diode (LED) dies are produced using laser-based direct writing and maskless technology. It is observed that with increasing injection current, the smaller the size of the micro-LED, the more obvious the blue shift of the emission ...
Horng, Ray-Hua +6 more
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Micro‐LED Technologies and Applications [PDF]
Information Display, 2016 Light‐emitting diodes (LEDs) offer extraordinary luminance, efficiency, and color quality, but to date are largely used in displays as backlights or packaged pixel elements in large‐area LED billboard displays. Building high‐performance emissive displays in a smaller form factor requires a new micro‐LED technology separate from what is used for large ...
Vincent W. Lee +2 more
openaire +1 more source
Recent developments of quantum dot based micro-LED based on non-radiative energy transfer mechanism
Opto-Electronic Advances, 2021 With regard to micro-light-emitting diodes (micro-LEDs), their excellent brightness, low energy consumption, and ultra-high resolution are significant advantages.
Xiaotong Fan +5 more
doaj +1 more source
Automated alignment in mask‐free photolithography enabled by micro‐LED arrays
Electronics Letters, 2021 We present an automated control system for micro scale positioning, based on single pixel imaging and fluorescence. By projecting a chequerboard array of CMOS controllable μ‐LEDs at a suitable wavelength, we are able to spatially locate, track and ...
M. Stonehouse +7 more
doaj +1 more source
High Precision Control System for Micro-LED Displays
Applied Sciences, 2023 This paper proposes a Field Programmable Gate Array (FPGA)-based control system to implement micro-light-emitting diode (micro-LED) real-time display.
Yufeng Chen +9 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo +5 more
wiley +1 more source
Dianzi Jishu YingyongBased on the Micro-LED product series, this experimental project has designed an FPGA-based LVDS automatic calibration for the multi-channel video stream transmission system.
Chen Ning +4 more
doaj +1 more source
Micro-LEDs, a Manufacturability Perspective [PDF]
Applied Sciences, 2019 Compared with conventional display technologies, liquid crystal display (LCD), and organic light emitting diode (OLED), micro-LED displays possess potential advantages such as high contrast, fast response, and relatively wide color gamut, low power consumption, and long lifetime.
Kai Ding +4 more
openaire +2 more sources
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Applied Physics ExpressA 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