30‐1: Development of High‐integration HOP Panel with High‐frequency & VRR Driving

We proposed a new high‐resolution (~500ppi) pixel circuit capable of driving a variable frequency of 240Hz, which remains a vacant technology in the industry. In order to realize high‐speed operation and high‐resolution HOP panel, a panel was manufactured by combining new Stacked 2 Caps PA, LPR, and...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2024-06, Vol.55 (1), p.382-385
Main Authors: Kim, Hyeongseok, Park, Jun-Hyun, Jeong, Minjae, Kang, Jangmi, Yoon, Soil, Jeon, Mukyung, Park, Gyungsoon, Cho, Sang Hwan
Format: Article
Language:English
Subjects:
240Hz
HOP (Hybrid Oxide Polysilicon)
Indirect VRR
LPR (Leakage Path Reduction)
PA (Process Architecture)
SCD (Separation Compensation Driving)
VRR (Variable Refresh Rate)
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Summary:We proposed a new high‐resolution (~500ppi) pixel circuit capable of driving a variable frequency of 240Hz, which remains a vacant technology in the industry. In order to realize high‐speed operation and high‐resolution HOP panel, a panel was manufactured by combining new Stacked 2 Caps PA, LPR, and Indirect VRR technologies.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.17537