P‐246: Late‐News Poster: Effective flicker reduction through luminance compensation between pixels in the fringe field switching mode using positive dielectric liquid crystals

We develop the positive dielectric liquid crystals for flicker free that saves the power consumption and improves the image quality. The dielectric constant was optimized for a low flexoelectric effect and flicker is advanced by adding the LC component which reduces the luminance difference between...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2024-06, Vol.55 (1), p.2104-2107
Main Authors: Yoo, Seong-Hyeon, Baek, Seung-Hwa, Lee, Dong-Jin, Jeong, Hoon, Park, Jeong-Gi, Miyagawa, Nagahisa, Kanadani, Chikahide
Format: Article
Language:English
Subjects:
Flexoelectric effect (FFE)
Flicker
Fringe‐field switching (FFS) mode
Image quality
Liquid crystal displays
Liquid crystals display (LCD)
Low refresh rate (LRR)
Luminance
Luminance difference
Power saving
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Summary:We develop the positive dielectric liquid crystals for flicker free that saves the power consumption and improves the image quality. The dielectric constant was optimized for a low flexoelectric effect and flicker is advanced by adding the LC component which reduces the luminance difference between frames. We confirmed that the a‐Si TFT LCD Panel incorporating the developed LC operates without flicker at the driving frequency of 40Hz.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.18019