@article{524545d7f0d4401a9fd459442c427b17,
title = "Display process compatible accurate graphene patterning for OLED applications",
abstract = "Graphene film can be used as transparent electrodes in display and optoelectronic applications. However, achieving residue free graphene film pixel arrays with geometrical precision on large area has been a difficult challenge. By utilizing the liquid bridging concept, we realized photolithographic patterning of graphene film with dimensional correctness and absence of surface contaminant. On a glass substrate of 100 × 100 mm2 size, we demonstrate our patterning method to fabricate an addressable two-color OLED module of which graphene film pixel size is 170 × 300 μm2. Our results strongly suggest graphene film as a serviceable component in commercial display products. The flexible and foldable display applications are expected to be main beneficiaries of our method.",
keywords = "graphene, integrated module, liquid bridging, organic light emitting diode, patterning",
author = "Shin, {Jin Wook} and Han, {Jun Han} and Hyunsu Cho and Jaehyun Moon and Kwon, {Byoung Hwa} and Seungmin Cho and Taeshik Yoon and Kim, {Taek Soo} and Maki Suemitsu and Lee, {Jeong Ik} and Cho, {Nam Sung}",
note = "Funding Information: This work was supported by Ministry of Trade, Industry and Energy/Korea Evaluation Institute of Industrial Technology (MOTIE/KEIT), research program Development of basic and applied technologies for OLEDs with Graphene. Funding Information: This work was supported by Ministry of Trade, Industry and Energy/Korea Evaluation Institute of Industrial Technology (MOTIE/KEIT), research program {\textquoteleft}Development of basic and applied technologies for OLEDs with Graphene{\textquoteright}. Publisher Copyright: {\textcopyright} 2017 IOP Publishing Ltd.",
year = "2018",
month = jan,
doi = "10.1088/2053-1583/aa9cae",
language = "English",
volume = "5",
journal = "2D Materials",
issn = "2053-1583",
publisher = "IOP Publishing Ltd.",
number = "1",
}