Congwei Liao

Peking University — China

Engineering · Physical Sciences

6h-index133citations37works0.62yr avg
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Research Topics

Thin-Film Transistor Technologies(28), CCD and CMOS Imaging Sensors(19), Silicon and Solar Cell Technologies(6), Photonic and Optical Devices(5), Semiconductor materials and devices(5)

Publications37 total

Dual-output compact gate driver circuit design with embedded combinational logic for oxide TFT-based AMOLED displays
Displays·2025
An FPGA-Based Frequency-Focused Vision Transformer Accelerator for Real-Time Inference on Edge Platforms
IEEE Transactions on Circuits and Systems I Regular Papers·2025
Downscaling challenges in IGZO transistors: A study on threshold voltage roll-up and roll-off effects
Journal of Semiconductors·2025
Two-Step Current Integration Enabled High Dynamic Range X-Ray Image Sensing
2025
A Robust DC-DC Converter with Negative Voltage Bootstrapping Using Low-Temperature Poly-Si Oxide TFTs for Fully Flexible Circuits
2025
Fast and High-Precision Analog In-Sensor Visual Computing Using Fully Amorphous Metal Oxide Thin-Film Transistors
2025
A Compact 11-Bit Source-Driver with Adder-Embedded Hybrid DAC for Mobile OLED Displays
2025
A 11T SRAM Circuit Design with Ultra-Low-Voltage for High-Stability Applications
2025
FPGA-Based CNN Acceleration Algorithm Design Using Diffused Convolution and Pruning Techniques
2025
A High-Speed Dynamic Comparator Through Body-biasing and Clock Boosting
2024· 1 cited
Heterojunction-engineered carrier transport in elevated-metal metal-oxide thin-film transistors
Journal of Semiconductors·2024· 4 cited
A 24-27 GHz wideband LNA in 40 nm RF CMOS Technology
2024
A pulse-width-modulation-based approach to eliminate inrush currents of switch-mode power supply
Journal of Physics Conference Series·2024Open Access
Active Pixel Sensing Circuit with Shared Amplifying TFTs for Improving Uniformity and Reducing Pixel Area
2024
Dual-bootstrapping gate driver circuit design using IGZO TFTs
Displays·2024· 3 cited
P‐23: Low Power A‐PWM μLED Pixel Circuit of Progressive‐mode Using Single Sweep Signal for Mobile Displays
SID Symposium Digest of Technical Papers·2024· 1 cited
P‐15: <i>Student Poster:</i> Reliable Gate Driver for Real‐Time External Compensated AMOLED Display Using InGaZnO TFTs
SID Symposium Digest of Technical Papers·2021· 1 cited
P‐1.14: An a‐IGZO TFT AMOLED Pixel Circuit with Source Follower Structure to Alleviate Hysteresis Effect
SID Symposium Digest of Technical Papers·2021· 2 cited
Fast Progressive Compensation Method for Externally Compensated AMOLED Displays
IEEE Journal of the Electron Devices Society·2021· 4 citedOpen Access
Capacitor Reused Gate Driver for Compact In-Cell Touch Displays
IEEE Journal of the Electron Devices Society·2021· 10 citedOpen Access
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Frequent Co-authors

Shengdong Zhang(29), Min Zhang(7), Hailong Jiao(6), Yuxuan Zhu(5), Shuiping Yi(4), Hing‐Mo Lam(4), Xinxin Huo(4), Zhijin Hu(4), Gary Chaw(4), Wenlong Bai(3), Jiwen Yang(3), Jixiang Wu(3), Shijie Cao(3), Yihua Ma(3), Cuicui Wang(3), Jia Fan(3), Yan Xue(3), Baixiang Han(3), Tengyan Huang(3), Jiafeng Ding(3)