Display process compatible accurate graphene patterning for OLED applications

Cited 15 time in webofscience Cited 0 time in scopus
  • Hit : 290
  • Download : 0
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.
Publisher
Institute of Physics Publishing
Issue Date
2018-01
Language
English
Article Type
Article
Keywords

VAN-DER-WAALS; LIGHT-EMITTING-DIODES; TRANSPARENT ELECTRODES; ADHESION; FILMS; TRANSISTORS; TECHNOLOGY; FORCES; CARBON; COPPER

Citation

2D Materials, v.5, no.1

ISSN
2053-1583
DOI
10.1088/2053-1583/aa9cae
URI
http://hdl.handle.net/10203/238756
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 15 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0