6.3: Application of Nanocomposite Materials in the Backplane Technology of Flexible Displays

Abstract

In this paper, we introduced nanocomposite materials as a debonding layer (DBL) in the fabrication of flexible displays. These materials provided flexible substrate with good debonding capability even after 450 o C low-temperature poly-silicon (LTPS) process. The effect of temperature on debonding force of flexible substrate was investigated. Besides, some characteristics of thin-film transistors (TFT) were also studied.

P-50: Application of High Temperature Debonding Layer in the Fabrication of Flexible AMOLED Displays

“…The flow of fabricating flexible AMOLED display based on plastic substrates was shown in Fig. 3 and was described as follows [5]. First, a solution consisted of TiO 2 nanoparticles, solvent and dispersant was partially sprayed on the glass.…”

Foldable AMOLED Display Development: Progress and Challenges

“…1 This technology and similar methods are now widely reported in industry literature and research centers alike. 2,3 In order to lead off this new or third-wave display revolution, a start-up company, FlexUP Technologies Corp., was spun off from DTC in 2014 to provide the flexiblesubstrate solution for the display and/or nondisplay industries such as touch sensors, solar panels, OLED lighting, and digital radiography.…”

“…The result, our Flexible Universal Plane (FlexUP) a technology, proposed and developed in ITRI's Display Technology Center (DTC), won the R&D 100 Award and the Wall Street Journal 's Innovation Gold Award in 2010 1 . This technology and similar methods are now widely reported in industry literature and research centers alike 2,3 …”