50 Hits in 11.3 sec

Strategies for Applications of Oxide-Based Thin Film Transistors

Lirong Zhang, Huaming Yu, Wenping Xiao, Chun Liu, Junrong Chen, Manlan Guo, Huayu Gao, Baiquan Liu, Weijing Wu
2022 Electronics  
Furthermore, as the requirement of TFT technology increases, low temperature poly-silicon and oxide (LTPO) TFTs, which combine p-type LTPS and n-type oxide TFT on the same substrate, have drawn further  ...  Then, the strategies to apply oxide-based TFTs for improving the display quality with different compensation technologies and obtaining higher performance integrated circuits are highlighted.  ...  In addition, compensating for the threshold voltage shift of n-type TFTs can increase the phase margin to improve stability [155] .  ... 
doi:10.3390/electronics11060960 fatcat:fmon2yitsbahdhw3geurjomfti

Dual-Gate Thin-Film Transistors, Integrated Circuits and Sensors

Mark-Jan Spijkman, Kris Myny, Edsger C. P. Smits, Paul Heremans, Paul W. M. Blom, Dago M. de Leeuw
2011 Advanced Materials  
The dualgates were introduced to compensate for the large parameter spread and the shift of the threshold voltage during operation. DGTFTs have also been applied in analog circuits.  ...  TFT based integrated circuits are typically based on unipolar p -type transistors for organic circuitry and unipolar n-type transistors for metal-oxide circuitry.  ... 
doi:10.1002/adma.201101493 pmid:21671446 fatcat:iybhnynn2jhqzd76pw6opv7fki

Design, Automation, and Test for Low-Power and Reliable Flexible Electronics

Tsung-Ching Huang, Jiun-Lang Huang, Kwang-Ting Cheng
2015 Foundations and Trends® in Electronic Design Automation  
, large process variation, and lack of trustworthy device modeling also make designing larger-scale and robust TFT circuits a significant challenge.  ...  Furthermore, TFTs are usually monotype -either p-or n-type -devices. Making air-stable complementary TFT circuits is very challenging or sometimes not feasible to most TFT technologies.  ...  An analytical model of the threshold voltage shift of PQT-12 polymeric TFTs is shown in Equation 3.5.  ... 
doi:10.1561/1000000039 fatcat:n6vf2kzcprbt7aojy6u74inkui

2020 Index IEEE Transactions on Circuits and Systems II: Express Briefs Vol. 67

2020 IEEE Transactions on Circuits and Systems - II - Express Briefs  
., Design of a Single Chip PWM Driver Circuit for Inverter Welding Power Source; TCSII April 2020 720-724 Jacobsson, S., see Castaneda, O., TCSII May 2020 891-895 Jafari, E., and Binazadeh, T., Robust  ...  , see Jeon, H., TCSII Sept. 2020 1539-1543 Jena, D., see Reddivari, R., TCSII Oct. 2020 2009-2013 Jeon, H., see Lee, D., TCSII Jan. 2020 67-71 Jeon, H., Bang, J., and Je, M., A CMRR Enhancement Circuit  ...  Chen, H., +, TCSII Nov. 2020 2652-2656 Low-Area and Low-Power Latch-Based Thermometer-Code Shift-Register.  ... 
doi:10.1109/tcsii.2020.3047305 fatcat:ifjzekeyczfrbp5b7wrzandm7e

Progress and opportunities in high-voltage microactuator powering technology towards one-chip MEMS

Yoshio Mita, Atsushi Hirakawa, Bruno Stefanelli, Isao Mori, Yuki Okamoto, Satoshi Morishita, Masanori Kubota, Eric Lebrasseur, Andreas Kaiser
2018 Japanese Journal of Applied Physics  
The role of the driving circuit is to feed on and off HV power to MEMS according to control signals.  ...  A comprehensive study on the principles of HV device technology and associated circuit technologies, especially voltage shifter circuits, was conducted.  ...  Center (VDEC), The University of Tokyo.  ... 
doi:10.7567/jjap.57.04fa05 fatcat:uwfckibrhrfntoe5gym7mpqym4

Novel Concepts for Organic Transistors: Physics, Device Design, and Applications [article]

Hans Kleemann
2021 arXiv   pre-print
Furthermore, the exploration of OECTs for neuromorphic computing will create a whole new research field across the disciplines of physics, material, and computer science.  ...  In particular, the combination of OECTs acting as sensor units and self-learning neural networks at once enables the development of intelligent tags for medical applications.  ...  Acknowledgements My deepest gratitude also to all the members of the Wang group in Berkeley. It was an amazing time full of interest in science.  ... 
arXiv:2111.09430v1 fatcat:hemjnbscwvfo7l3i33f7se3gru

A Review of RFID Sensors, the New Frontier of Internet of Things

Filippo Costa, Simone Genovesi, Michele Borgese, Andrea Michel, Francesco Alessio Dicandia, Giuliano Manara
2021 Sensors  
The fundamentals of the wireless sensing technology are summarized in the first part of the work, and the benefits of adopting RFID sensors for replacing standard sensor-equipped Wi-Fi nodes are discussed  ...  Emphasis is put on the absence of batteries and the lower cost of RFID sensors with respect to other sensor solutions available on the market.  ...  when a DC voltage is provided [4] .  ... 
doi:10.3390/s21093138 pmid:33946500 fatcat:vscrk4aehneqpfemu3h2zc2tpq

Inkjet printing for flexible electronics: Materials, processes and equipments

ZhouPing Yin, YongAn Huang, NingBin Bu, XiaoMei Wang, YouLun Xiong
2010 Chinese Science Bulletin  
This paper provides an overview of inkjet printing technologies for flexible electronics.  ...  The main purpose of the work is to condense the basic knowledge and highlight the challenges associated with the burgeoning and exciting field of inkjet printing for flexible electronics. flexible electronics  ...  However, the residual solvent molecules induce a large hysteresis behavior and positive shift of the threshold voltage for the printed dielectricbased organic transistor.  ... 
doi:10.1007/s11434-010-3251-y fatcat:5c2pdc2r6ffbvax24w36li24lq

Technology aware circuit design for smart sensors on plastic foils [article]

D Daniele Raiteri, AHM Arthur Van Roermund, E Eugenio Cantatore
Shift Register In order to demonstrate the actual improvement of the yield with a large functional circuit, a 240-stage shift register was designed using the PLS logic style.  ...  Later on, also n-type TFTs have been processed at low temperature using organic materials [21] or metal oxides (like ZnO [15] or InGaZnO [22] ).  ...  Conclusions This thesis illustrates innovative contributions to the design of electronic circuits for large area and low cost applications.  ... 
doi:10.6100/ir774568 fatcat:nozpmjgfynhjhagjbvxye7dasa

Power pulsing of the CALICE tile hadron calorimeter

Mathias Reinecke
2016 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD)  
Much of what we know about neutrinos comes from studying neutrino flavour oscillations, whereby one type of neutrino transforms into a different type as it propagates over a large distance.  ...  Neutrinos are the most numerous type of matter particle in the Universe. However, these �ghostly� particles are incredibly difficult to detect, mostly passing freely through matter.  ...  Furenlid of the College of Optical Sciences, University of Arizona for discussions on PSF modeling which led to this work.  ... 
doi:10.1109/nssmic.2016.8069748 fatcat:zjgd7dmfdbhntb4kfwdtrlejhi

Laterally diffused metal oxide semiconductor transistors on ultra-thin single-crystalline silicon [article]

Ali Asif, Universität Stuttgart, Universität Stuttgart
A 15 nm thick gate-oxide is used, which is identical to the thickness used in the low-voltage CMOS structures of the corresponding 0.5-µm CMOS technology at IMS CHIPS.  ...  Shallow trench isolation (STI) is used to achieve desired thickness of the field oxide while keeping the thermal budget at a minimum. A threshold implant is used only in the NLDMOS.  ...  The hybrid CMOS technique makes use of p-type organic TFTs and n-type inorganic TFTs to form a complementary circuit.  ... 
doi:10.18419/opus-2761 fatcat:2qltdty7ljawxoyk5tjkvlwrl4


2021 2021 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)  
The power consumption of the core circuit is 4.7mW from supply voltage of 1V.  ...  oxide (a-IGZO) thin-film transistors (TFTs) with gate-to-drain offset structure are presented.  ... 
doi:10.1109/icce-tw52618.2021.9602919 fatcat:aetmvxb7hfah7iuucbamos2wgu

Computer and Information Science, Vol. 1, No. 4, November 2008, all in one file

Editor CIS
2008 Computer and Information Science  
shows receiving envelope voltage that it is at different phase shift of two aims.  ...  CH372 supports 5V power supply voltage or 3.3V power supply voltage.  ...  There are many types of Ultra Wide Band (UWB ) signal shape, polycycle pulse shape, Gaussian Doublet pulse shape, etc., for example, two characteristics of Narrow pulse signal pulse :the trans form of  ... 
doi:10.5539/cis.v1n4p0 fatcat:j5oetg3ex5fxboaobvd3erc6tu

A comparison of two EIT systems suitable for imaging impedance changes in epilepsy

L Fabrizi, A McEwan, T Oh, E J Woo, D S Holder
2009 Physiological Measurement  
We found that the mftdEIT needs improvements in terms of its robustness against motion artifacts.  ...  It works at the frequency of 5.8 MHz. The maximal phase drift of the demodulation circuit is no more than 0.01º in one hour.  ...  Number EEC-9986821) and by NIBIB, the National Institute of Biomedical Imaging and Bioengineering under Grant Number R01-EB000456-03.  ... 
doi:10.1088/0967-3334/30/6/s07 pmid:19491447 fatcat:nzeetw52ofaslcwhd2kxylvlpu

A combined local and global motion estimation and compensation method for cardiac CT

Qiulin Tang, Beshan Chiang, Akinola Akinyemi, Alexander Zamyatin, Bibo Shi, Satoru Nakanishi, Bruce R. Whiting, Christoph Hoeschen
2014 Medical Imaging 2014: Physics of Medical Imaging  
In this presentation, progress toward the development of the first SPC prototypes based on poly-Si will be reported, the capabilities of such circuits (based on circuit simulations and early measurements  ...  The additional x-ray compensated filter used for the evaluation was three types of thickness [H/M/L] and combination for the aluminum and copper plate, which are capable of reducing patient radiation dose  ...  2 cm) in tens of minutes yielding images containing millions of spectra. Spectra are then automatically classified as one of seven cell-types in prostate tissue in a matter of seconds.  ... 
doi:10.1117/12.2043492 fatcat:fyzpc5m6jbh7fjohqpdmtzkhte
« Previous Showing results 1 — 15 out of 50 results