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Selected Papers from International Conference on Electron Devices and Applications...
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Selected Papers from International Conference on Electron Devices and Applications (ICEDA 2021)

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Microelectronics".

Deadline for manuscript submissions: closed (31 January 2022) | Viewed by 7951

Special Issue Editors

Dr. Wei Lei

E-Mail Website
Guest Editor
School of Electronic Science & Engineering, Southeast University, Nanjing 210096, China
Interests: lighting; display; photo detection
Dr. Jun Wu

E-Mail Website
Guest Editor
School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China
Interests: stretchable sensors and flexible hybrid electronic systems
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Electronic devices are widely used both in industry and in daily life in applications such as information processing, telecommunication, and signal processing. Technology has been developing at a fast pace in recent decades, and we are now seeing not just technology enthusiasts who feel the need to upgrade to the latest gadget as soon as it is released, but also regular members of society who find it difficult to spend even a few hours without their mobile phone, tablet or laptop, all of which have become an indispensable part of our everyday routine.

This Special Issue is the product of the collaboration of the Electronics journal with the 2021 International Conference on Electron Devices and Applications (ICEDA 2021) to be held in Nanjing, China on 14–16 August 2021. Website: www.iceda.org

The objective of the ICEDA 2021 is to support the sharing of the latest research results between scientists in the relevant fields.

This Special Issue will review papers based on presentations made at the ICEDA conference, as well as other relevant contributions.

Dr. Wei Lei
Prof. Dr. Jun Wu
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Electronics is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • semiconductor devices
  • optoelectronics
  • imagers
  • displays and lighting sources
  • CAD technology and benchmarking

Published Papers (3 papers)

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Research

12 pages, 4635 KiB  
Article
Decoder-Type Scan Driver Suitable for Flexible and Stretchable Displays
by Seo Jin Kang, Hyuk Su Lee, Jae Geun Woo, Eun Seong Yu, Jong Mo Lee and Byung Seong Bae
Electronics 2022, 11(4), 519; https://doi.org/10.3390/electronics11040519 - 10 Feb 2022
Cited by 1 | Viewed by 1802
Abstract
The integration of a scan drive circuit is required for flexible and stretchable displays because a rigid scan driver IC is not flexible and stretchable. In this study, decoder-type scan drivers were developed using amorphous IGZO thin-film transistors for both depletion and enhancement [...] Read more.
The integration of a scan drive circuit is required for flexible and stretchable displays because a rigid scan driver IC is not flexible and stretchable. In this study, decoder-type scan drivers were developed using amorphous IGZO thin-film transistors for both depletion and enhancement mode TFTs. Simulations and measurements show that the proposed decoder-type scan driver operates well for both the enhancement and depletion-mode TFTs without error. The measurement results show that the proposed circuit provides scan pulses well, even with depletion-mode TFTs with a large negative threshold voltage of around −25 V. Full article
(This article belongs to the Special Issue Selected Papers from International Conference on Electron Devices and Applications (ICEDA 2021))
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12 pages, 3104 KiB  
Article
A Passive, Skin-Attachable Multi-Sensing Patch Based on Semi-Liquid Alloy Ni-GaIn for Wireless Epidermal Signal Monitoring and Body Motion Capturing
by Shipeng Lin, Jiming Fang, Tianchen Ye, Yan Tao, Shengshun Duan and Jun Wu
Electronics 2021, 10(22), 2778; https://doi.org/10.3390/electronics10222778 - 13 Nov 2021
Cited by 1 | Viewed by 2461
Abstract
Wearable integrated systems that rely on liquid metal commonly require an extremely complicated, high-cost fabrication process, while lacking multiple sensing functions without conductive wires connected to external electronic systems. A multi-sensing wearable patch independent from sophisticated manufacturing method and excessive use of wires [...] Read more.
Wearable integrated systems that rely on liquid metal commonly require an extremely complicated, high-cost fabrication process, while lacking multiple sensing functions without conductive wires connected to external electronic systems. A multi-sensing wearable patch independent from sophisticated manufacturing method and excessive use of wires has yet to be developed. Herein, we introduce a wireless, battery-free, and skin-attachable patch with multiple sensing capacities, utilizing a low-budget, less time-consuming and design-customizable fabrication method. In an effort to achieve our goal, the general sensing system architecture is promoted, which consists of a semi-liquid alloy Ni-GaIn based strain sensor and a co-designed near-field-communication (NFC) tag integrating thermistor, photoresistor, as well as sensor interface circuits, enabling energy-autonomous power supply and wireless data transmission. In human volunteers, the patch was mounted on the skin surface to demonstrate real-time temperature and light intensity signal monitoring. Further evaluation of body motion capturing involved finger bending and swallowing, demonstrating the feasibility of practical applications in different scenarios. Continuous and simultaneous multi-type signal sensing using the wearable patch should enrich the dimensions of measurements of body response to daily activities, unveiling the potential for remote human health monitoring, advanced human–machine interfaces, and other applications of interest. Full article
(This article belongs to the Special Issue Selected Papers from International Conference on Electron Devices and Applications (ICEDA 2021))
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9 pages, 3309 KiB  
Article
Highly Stable Inverted CdSe/ZnS-Based Light-Emitting Diodes by Nonvacuum Technique ZTO as the Electron-Transport Layer
by Sajid Hussain, Fawad Saeed, Ahmad Raza, Abida Parveen, Ali Asghar, Nasrud Din, Zhang Chao, Jing Chen, Qasim Khan and Wei Lei
Electronics 2021, 10(18), 2290; https://doi.org/10.3390/electronics10182290 - 17 Sep 2021
Cited by 4 | Viewed by 2823
Abstract
CdSe/ZnS quantum dots (QDs) have attracted great consideration from investigators owing to their excellent photo-physical characteristics and application in quantum dot light-emitting diodes (QD-LEDs). The CdSe/ZnS-based inverted QD-LEDs structure uses high-quality semiconductors electron transport layers (ETLs), a multilayered hole transporting layers (HTLs). In [...] Read more.
CdSe/ZnS quantum dots (QDs) have attracted great consideration from investigators owing to their excellent photo-physical characteristics and application in quantum dot light-emitting diodes (QD-LEDs). The CdSe/ZnS-based inverted QD-LEDs structure uses high-quality semiconductors electron transport layers (ETLs), a multilayered hole transporting layers (HTLs). In QD-LED, designing a device structure with a minimum energy barrier between adjacent layers is very important to achieve high efficiency. A high mobility polymer of poly (9,9-dioctylfluorene-co-N-(4-(3-methylpropyl)) diphenylamine (TFB) was doped with 4,4′-bis-(carbazole-9-yl) biphenyl (CBP) with deep energy level to produce composite TFB:CBP holes to solve energy mismatch (HTL). In addition, we also improved the QD-LED device structure by using zinc tin oxide (ZTO) as ETL to improve device efficiency. The device turn-on voltage Vt (1 cd m−2) with ZTO ETL reduced from 2.4 V to 1.9 V significantly. Furthermore, invert structure devices exhibit luminance of 4296 cd m−2, current-efficiency (CE) of 7.36 cd A−1, and external-quantum efficiency (EQE) of 3.97%. For the QD-LED based on ZTO, the device efficiency is improved by 1.7 times. Full article
(This article belongs to the Special Issue Selected Papers from International Conference on Electron Devices and Applications (ICEDA 2021))
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