Abstract

We present a thin‐film dual‐layer bottom barrier on PI that is compatible with 350°C backplane processing for OLED displays. We demonstrate OLEDs that survive bending over 0.5 mm radius for 10.000x. Furthermore, we show compatibility of the bottom barrier with the backplane process by fabricating AMOLED displays on GEN1‐sized substrates.

Keywords:
AMOLED Backplane Materials science OLED Optoelectronics Bend radius Thin film Layer (electronics) Thin-film transistor Composite material Bending Nanotechnology Computer science Computer hardware Active matrix

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Citation History

Topics

Thin-Film Transistor Technologies
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Organic Electronics and Photovoltaics
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Organic Light-Emitting Diodes Research
Physical Sciences →  Engineering →  Electrical and Electronic Engineering

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JOURNAL ARTICLE

4‐3: Invited Paper: High Mobility Oxide Thin‐film Transistors for AMOLED Displays

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Journal:   SID Symposium Digest of Technical Papers Year: 2022 Vol: 53 (1)Pages: 20-23
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