25‐3: Fault‐Tolerant Integrated Gate Driver for Flexible Displays

This paper proposes a fault‐tolerant integrated gate driver for flexible displays. To achieve fault‐tolerance, decoder‐type gate driver circuit is chosen. Fault detection circuit and redundant circuits are also added. The function of the proposed circuit is verified by simulation and fabrication res...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2020-08, Vol.51 (1), p.367-370
Main Authors: Jo, Jae-Hee, Chung, Hoon-Ju, Nam, Sooji, Yang, Jong-Heon, Kim, Sujung, Lee, Seung-Woo
Format: Article
Language:English
Subjects:
Displays
Driver circuits
Fault detection
fault-tolerance
Flexible display
gate driver
Gates (circuits)
Indium gallium zinc oxide
redundancy
Substrates
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Summary:This paper proposes a fault‐tolerant integrated gate driver for flexible displays. To achieve fault‐tolerance, decoder‐type gate driver circuit is chosen. Fault detection circuit and redundant circuits are also added. The function of the proposed circuit is verified by simulation and fabrication results. The measurement results of the proposed gate driver with 16 stages on PI substrate comprising a‐IGZO TFT is presented.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.13880