BROWSE

ITEM VIEW & DOWNLOAD

Electrohydrodynamic Inkjet Printing of OLED Pixel Patterns with High Resolutions

Cited 0 times inthomson ciCited 0 times inthomson ci
Title
Electrohydrodynamic Inkjet Printing of OLED Pixel Patterns with High Resolutions
Author
Kim, Gyeomuk
Advisor
Park, Jang-Ung
Issue Date
2013-08
Publisher
Graduate School of UNIST
Abstract
We fabricated the OLED devices with high-resolution pixels with the minimum dimension of 5  30 μm by electrohydrodynamic inkjet (e-jet) printing technique combined to the standard micro-fabrication method. An organic small molecule, 2-(t-butyl)-9, 10-bis (20-naphthyl) anthracene (TBADN) was printed as the emitting layer with controlled thicknesses and dimensions. The advantage of e-jet, the possibility of ejection of a jet with nanoscales makes possible to print the solution-based functional material in the smallest pixel which other printing methods are difficult due to their modest printing resolutions. This high-resolution printing capability can resolve the current limitation on reducing pixel dimensions of the vacuum-processed OLED displays, and the low-cost, solution-processibility is advantageous for macroelectronics, including large-area displays.
Description
Chemical Engineering
URI
Go to Link
Appears in Collections:
ECHE_Theses_Master
Files in This Item:
Electrohydrodynamic Inkjet Printing.pdfDownload

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qr_code

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU