P‐205: Highly Sensitive Touch Panel Technology for Foldable AMOLED

This paper described a touch pattern design and de‐noise system integration for the foldable AMOLED display. We solved the interference caused by the small gap distance between touch sensor and the AMOLED cathode. A handheld foldable on‐cell touch AMOLED prototype was demonstrated. The signal‐to‐noi...

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Veröffentlicht in:	SID International Symposium Digest of technical papers 2017-05, Vol.48 (1), p.2052-2055
Hauptverfasser:	Chen, Heng-Yin, Lu, Yi-Chuan, Chang, Kai-Ming, Yeh, Yung-Hui, Chen, Kuang-Jung
Format:	Artikel
Sprache:	eng
Schlagworte:	Active matrix displays Design engineering Interference Noise prediction Signal to noise ratio Touch
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Beschreibung
Zusammenfassung:	This paper described a touch pattern design and de‐noise system integration for the foldable AMOLED display. We solved the interference caused by the small gap distance between touch sensor and the AMOLED cathode. A handheld foldable on‐cell touch AMOLED prototype was demonstrated. The signal‐to‐noise ratio (SNR) is 27.4dB and a high‐quality touch experience.
ISSN:	0097-966X 2168-0159
DOI:	10.1002/sdtp.12079