Explanipedia

A compact polymer–inorganic hybrid gas barrier nanolayer for flexible organic light-emitting diode displays Open

Seung Hun Kim, Seung Yong Song, Soo Youn Kim, Moon Won Chang, Hyo Jeong Kwon , et al. · 2022

Atomic layer infiltration technology allows the formation of a nanometer-thick polymer-inorganic hybrid barrier layer in polymer material for flexible organic light-emitting diode (OLED) displays. In this study, according to transmission e…

High-performance hysteresis-free perovskite transistors through anion engineering Open

Huihui Zhu, Ao Liu, Kyu In Shim, Haksoon Jung, Taoyu Zou , et al. · 2022

Despite the impressive development of metal halide perovskites in diverse optoelectronics, progress on high-performance transistors employing state-of-the-art perovskite channels has been limited due to ion migration and large organic spac…

Modulation of vacancy-ordered double perovskite Cs2SnI6 for air-stable thin-film transistors Open

Ao Liu, Huihui Zhu, Youjin Reo, Myung‐Gil Kim, Hye Yong Chu , et al. · 2022

Vacancy-ordered halide double perovskites are promising non-toxic and stable alternatives for their lead-and tin (II)-based counterparts in electronic and optoelectronic applications. Despite extensive theoretical studies on this emerging …

High-performance hysteresis-free perovskite transistors through anion engineering Open

Huihui Zhu, Ao Liu, Kyu In Shim, Haksoon Jung, Taoyu Zou , et al. · 2021

Despite the impressive development of metal halide perovskites in diverse optoelectronics, progress on high-performance transistors employing state-of-the-art perovskite channels has been limited owing to ion migration and large organic sp…

Luminescence enhancement of OLED lighting panels using a microlens array film Open

Jun‐Han Han, Jaehyun Moon, Doo‐Hee Cho, Jin‐Wook Shin, Hye Yong Chu , et al. · 2018

The enhancement of the luminance of organic light-emitting diode (OLED) panels with various areas (2.25–6084 mm2) using a microlens array (MLA) film was investigated. The luminance enhancement was dependent on the viewing angle, and the la…

Stretchable Dual-Capacitor Multi-Sensor for Touch-Curvature-Pressure-Strain Sensing Open

Hanbyul Jin, Sungchul Jung, Hak Jun Kim, Sanghyun Heo, Jaeik Lim , et al. · 2017

We introduce a new type of multi-functional capacitive sensor that can sense several different external stimuli. It is fabricated only with polydimethylsiloxane (PDMS) films and silver nanowire electrodes by using selective oxygen plasma t…

Black perception in a transparent OLED display Open

Hyosun Kim, Young-Jun Seo, Byungchoon Yang, Hye Yong Chu · 2017

Black perception (perceived blackness of gray 0) of transparent OLED displays was studied in this paper. In pre-test, maximum luminances of acceptable black level under various surround conditions were found in a non-transparent display. I…

High Performance Amorphous Multilayered ZnO-SnO&lt;sub&gt;2&lt;/sub&gt; Heterostructure Thin-Film Transistors: Fabrication and Characteristics Open

Su‐Jae Lee, Chi‐Sun Hwang, Jae‐Eun Pi, Jong‐Heon Yang, Chun‐Won Byun , et al. · 2015

Double‐layered Black Electrochromic Device with a Single Electrode and Long‐Term Bistability Open

Chil Seong Ah, Juhee Song, Seong M. Cho, Tae‐Youb Kim, Han Na Kim , et al. · 2015

This article describes a new electrochromic device ( ECD ) designed to achieve improved black color and long‐term bistability. We achieved these improvements by fabricating a double‐layered nanostructure of two different electrochromic mat…

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