Light emitting transistors: A new route for display pixels

Namdas, Ebinazar B. (2015). Light emitting transistors: A new route for display pixels. In: Organic Light Emitting Materials and Devices Xix. Conference on Organic Light Emitting Materials and Devices XIX, San Diego Ca, (). 9-11th August, 2015. doi:10.1117/12.2187708


Author Namdas, Ebinazar B.
Title of paper Light emitting transistors: A new route for display pixels
Conference name Conference on Organic Light Emitting Materials and Devices XIX
Conference location San Diego Ca
Conference dates 9-11th August, 2015
Proceedings title Organic Light Emitting Materials and Devices Xix   Check publisher's open access policy
Journal name Organic Light Emitting Materials and Devices Xix   Check publisher's open access policy
Publication Year 2015
Sub-type Oral presentation
DOI 10.1117/12.2187708
Open Access Status Not Open Access
ISSN 0277-786X
1996-756X
Volume 9566
Total pages 1
Language eng
Abstract/Summary Organic light emitting transistors (LEFETs) are an emerging class of light emitting devices that have been successfully demonstrated in single-layer [1] and mutli-layer device structures [2]. LEFETs can simultaneously execute light-emission and standard logic functions (ON/OFF) of a transistor in a single device architecture [1]. This dual functionality of LEFETs has a potential to offer a new route to simplify fabrication of display pixels. However, the key problem of existing LEFETs thus far has been their low external quantum efficiency (EQE) at high brightness, poor ON/OFF ratio, and mobility. More recently, hybrid light emitting transistors [3-4], consisting of solution processed n-type metal oxide (inorganic) as the charge transport layer and light emitting conjugated polymer (organic), have been used to achieve higher mobility, ON/OFF ratio and brightness. In this talk, I will discuss the various factors that currently influence device performance in LEFETs, and will provide insights into our recent progress in developing high-performance hybrid LEFETs.
Q-Index Code EX
Q-Index Status Provisional Code
Institutional Status UQ

Document type: Conference Paper
Collection: School of Mathematics and Physics
 
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Created: Sun, 27 Dec 2015, 00:25:06 EST by System User on behalf of Learning and Research Services (UQ Library)