Low-Power a-IGZO TFT Shift Register Featuring i-PUA Gate Dielectric
- Authors
- Yun, Eseudeo; Kim, Yongchan; Choi, Hanbin; Choi, Dukhyun; Kim, Do Hwan; Lee, Hojin
- Issue Date
- Jun-2022
- Publisher
- John Wiley and Sons Inc
- Keywords
- coplanar structure; electric double layer; ionic polyurethane acrylate (i-PUA); low-power consumption; solution-processed a-IGZO; Thin film transistors
- Citation
- Digest of Technical Papers - SID International Symposium, v.53, no.1, pp.1192 - 1195
- Indexed
- SCOPUS
- Journal Title
- Digest of Technical Papers - SID International Symposium
- Volume
- 53
- Number
- 1
- Start Page
- 1192
- End Page
- 1195
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/171603
- DOI
- 10.1002/sdtp.15717
- ISSN
- 0097-966X
- Abstract
- In this paper, a low-power shift register circuit based on coplanar a-IGZO TFTs using photo-patternable micron-sized i-PUA is proposed for next-generation display. We confirmed that the fabricated shift register circuit consisting of six coplanar a-IGZO TFTs and one capacitor successfully operates with low-power driving within 3 V at various frequencies.
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