A5072154712- Advanced Sensor and Energy Harvesting Materials
- Gas Sensing Nanomaterials and Sensors
- Thin-Film Transistor Technologies
- Neuroscience and Neural Engineering
- CCD and CMOS Imaging Sensors
- Advanced Memory and Neural Computing
- ZnO doping and properties
- Transition Metal Oxide Nanomaterials
- Tactile and Sensory Interactions
- Advanced X-ray and CT Imaging
- Analytical Chemistry and Sensors
- Infrared Target Detection Methodologies
- Advanced Neural Network Applications
- Advanced Semiconductor Detectors and Materials
- Ferroelectric and Negative Capacitance Devices
- Innovative Microfluidic and Catalytic Techniques Innovation
- Acoustic Wave Resonator Technologies
- Image Enhancement Techniques
- Image Processing Techniques and Applications
- Neural Networks and Reservoir Computing
- Electrowetting and Microfluidic Technologies
- Nanowire Synthesis and Applications
- Innovative Energy Harvesting Technologies
- Energy Harvesting in Wireless Networks
- Conducting polymers and applications
Sun Yat-sen University
2023-2025
State Key Laboratory of Optoelectronic Materials and Technology
2024
Chinese Academy of Sciences
2024
Guangdong University of Technology
2023
Computer haptics (CH) is about integration of tactile sensation and rendering in Metaverse. However, unlike computer vision (CV) where both hardware infrastructure software programs are well developed, a generic data capturing device that serves the same role as what camera does for CV, missing. Bioinspired by electrophysiological processes human somatosensory nervous system, here we propose scanner along with neuromorphically-engineered which closed-loop acquisition (re-creation)...
CMOS linear image sensors have been extensively studied and widely applied due to the features of low power consumption, cost, fast scanning speed. In recent years, some studies begun integrating them with a near-infrared (NIR) light source as photoelectric unit in eye-tracking systems. NIR wavelength range, detection performed by silicon-based materials or processes is preferred. this study, we successfully designed fabricated dual-column sensor named array (DCLAS), exhibiting high...
We report on a fully-integrated lab chip (LOC) thin-film transistor (TFT) glass substrate that integrates digital microfluidic array for droplet manipulation, on- resistive heater and temperature sensor biochemical amplification reaction, optical fluorescence detection, transimpedance preamplifier signal amplification. The proposed LOC is manufactured in an industrial-standard TFT-LCD production line, making it very cost-effective promising disposable point-of-care testing (POCT) applications.
<title>Abstract</title> Computer haptics (CH) is about integration of tactile sensation and rendering in Metaverse. However, unlike computer vision (CV) where both hardware infrastructure software programs are well developed, a generic data capturing device that serves the same role as what camera does for CV, missing. Bioinspired by electrophysiological processes human somatosensory nervous system, here we propose scanner together with neuromorphically-engineered which closed-loop...
Abstract With the rapid development of Internet Things (IoTs), wearable sensors are playing an increasingly important role in daily monitoring personal health and wellness. The signal-to-noise-ratio has become most critical performance factor to consider. To enhance it, on one hand, good sensing materials/devices have been employed; other signal amplification noise reduction circuits used. However, these devices work active sampling mode, requiring frequent data acquisition hence, entailing...
The detection of UVA rays (wavelength 315–400 nm) is great interest in technological applications and scientific research. Here, this work demonstrates a complementary metal-oxide–semiconductor (CMOS)-compa- tible photodetector based on p-nickel-oxide/n-indium-gallium-zinc-oxide heterojunction intended for on-chip ultraviolet (UV) imaging. photo- detector exhibits dark current density 0.7 nA/cm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML"...
This article details the applicability of a thin-film piezotronic bipolar junction transistor as wearable energy harvester that is capable signal rectification without any extra and complicated circuitry. An analytical model equivalent circuit elaborate its working principle device physics. A preliminary experimental study through 90°-flexion, tapping, walking proves concept demonstrates such can generate power promising for electronics. Coupled with ease large-area fabrication processes,...
In-display optical and image sensors add functions values to display panels form smarter more interactive displays. A randomly-accessible active pixel sensor (APS) based on a double-gate amorphous silicon TFT is proposed studied in this work. The APS has low off current ( <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$< 10^{-{12}}\text{A}$ </tex-math></inline-formula> ), wide dynamic range of >100dB,...
Neuromorphic engineering/computing addresses key challenges that modern electronics is facing such as high power consumption and computing cost. circuits for neurons synapses will become components to enable future neuromorphic system. Taking haptics an example, in physical world, human haptic system used establish tactile sensation feedback between skin objects. In Metaverse, computer build rendering when interacting with a virtual object leads emerging technological field. This topic be of...
In‐display temperature has a significant impact on the lifespan of flat‐panel displays. measuring and monitoring distribution variation in display panel during operation is therefore crucial. This report proposes differential sensing circuit based dual‐gate TFTs with sensitivity ‐ 17mV/℃，and wide range from 20℃ to 100℃. The fabrication fully compatible TFT backplane process, making it promising for in‐panel sensors.
This paper reports on an all-oxide thin film piezotronic P-N heterojunction diode incorporating vertically-stacked structure of N+-ITO/P-type nickel oxide/N-type zinc oxide as a flexible energy scavenger and its characteristics signal regulation which simplifies essential element for harvesting is rectification circuitry. An band diagram, theoretical modeling equivalent small-signal circuit elaborate working principle device physics. Signal amplification due to introduction in-series...
Computer haptics is an emerging field that addresses haptic sensation and feedback especially for Metaverse applications. In physical world, human system used to establish tactile between skin object. Metaverse, computer build rendering when interacting with a virtual object (Figure 1). another word, realize render a“true”feeling of touch Inspired by haptics, both sensors interface circuits must be redesigned tackle key challenges modern electronics face such as high power consumption...
Water is a basic component of nature and an important substance for the survival biosphere. With development science technology people's increasing concern environment, demand water quality testing increasing. Driven by progress micromachining technology, solid contact ion selective electrode (SC-ISE) was born flourished, gradually replacing traditional liquid electrode. In particular, it has characteristics high integration simple process, more related portable online detection applications...