An artificial visual neuron with multiplexed rate and time-to-first-spike coding

F Li, D Li, C Wang, G Liu, R Wang, H Ren… - Nature …, 2024 - nature.com
Human visual neurons rely on event-driven, energy-efficient spikes for communication, while
silicon image sensors do not. The energy-budget mismatch between biological systems and …

TFT-Based Near-Sensor In-Memory Computing: Circuits and Architecture Perspectives of Large-Area eDRAM and ROM CiM Chips

J Liu, W Tang, H Li, D Chen, W Long… - … on Circuits and …, 2023 - ieeexplore.ieee.org
In the era of intelligent IoT, huge amount of sensor data is collected and then transmitted to
processor elements in edge devices or cloud servers. The latency and energy consumption …

Aging-Aware LTPO DTCO for Large-Scale Integrated Circuit-Driven Flexible Intelligent Sensing System

S Zhang, X Sun, W Tang, Y Song… - … on Electron Devices, 2024 - ieeexplore.ieee.org
The near-sensor paradigm is widely used in the artificial Intelligence of Things (AIoT) and
other emerging applications that require high-performance digital circuits to perform …

Cross-Layer Exploration and Chip Demonstration of In-Sensor Computing for Large-Area Applications with Differential-Frame ROM-Based Compute-In-Memory

J Liu, W Tang, D Chen, C Jiang, H Yang… - Proceedings of the 61st …, 2024 - dl.acm.org
In-sensor computing has emerged as a promising approach to mitigating huge data
transmission costs between sensors and processing units. Recently, the emerging …

A Large-Area LTPS-TFT-Based Bi-directional Biomedical Interface with Process-Invariant In-pixel Biopotential-to-Digital Converters

H Zhang, Y Lou, Z Zhang, Y Li… - … on Circuits and …, 2024 - ieeexplore.ieee.org
In this paper, we demonstrate a bi-directional biomedical process-invariant pixel interface
based on the LTPS-TFT that integrates a front-end amplifier, an analog-to-digital converter …

An artificial visual neuron with multiplexed rate and time-to-first-spike coding

B Zhu, F Li, D Li, C Wang, G Liu, R Wang, H Ren… - 2023 - researchsquare.com
Human visual neurons rely on event-driven, energy-efficient spikes for communication, while
silicon image sensors do not. The energy-budget mismatch between biological systems and …

35‐1: Invited Paper: High‐quality high‐k ZrO2‐based dielectric film with low leakage current

X Liu, A Chen, Z Liao, H Zhang, Y Li… - … Symposium Digest of …, 2024 - Wiley Online Library
With the miniaturization and integration of wearable electronics, there are some serious
problems such as signal crosstalk and high power consumption that restrict its development …