Simple gate driver circuit with inserted stage for in-cell touch TFT-LCD applications

Fu Hsing Chen, Ching Heng Chang, Chun Da Tu, Chih-Lung Lin

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

This work proposes a new gate driver circuit for use in in-Cell touch panels driven with the time division driving method. The charges are stored in the inserted stage of the gate driver circuit during the suspended display operation for activating the following stage. According to the measured transfer characteristics of the amorphous indium-gallium-zinc-oxide thin- film transistor (a-ICZO TFT), stable and uniform output waveforms can be generated after the touch sensing period.

Original languageEnglish
Pages (from-to)105-107
Number of pages3
JournalDigest of Technical Papers - SID International Symposium
Volume48
Issue number1
DOIs
Publication statusPublished - 2017 Jan 1
EventSID Symposium, Seminar, and Exhibition 2017, Display Week 2017 - Los Angeles, United States
Duration: 2017 May 212017 May 26

Fingerprint

Liquid crystal displays
Networks (circuits)
Gallium
Thin film transistors
Zinc oxide
Indium
Oxide films
Display devices

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

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Simple gate driver circuit with inserted stage for in-cell touch TFT-LCD applications. / Chen, Fu Hsing; Chang, Ching Heng; Tu, Chun Da; Lin, Chih-Lung.

In: Digest of Technical Papers - SID International Symposium, Vol. 48, No. 1, 01.01.2017, p. 105-107.

Research output: Contribution to journalConference article

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