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46‐4: High Frame Rate Scanning Backlight System For Gaming PC Display with IGZO‐TFT Technology
Author(s) -
Kobayashi Masamitsu,
Miura Takafumi,
Yamaguchi Noriaki,
Miyata Hidekazu,
Yashiki Masafumi,
Masuda Junichi,
Takase Kenji,
Hara Yoshihito,
Kikuchi Tetsuo,
Imai Hajime
Publication year - 2021
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.14762
Subject(s) - backlight , thin film transistor , liquid crystal display , frame (networking) , frame rate , computer graphics (images) , flat panel display , computer science , materials science , optoelectronics , computer vision , telecommunications , nanotechnology , layer (electronics)
The rapid expansion of the gaming PC market in recent years has increased the demand for high frame rate display modules. Especially for laptops, the demand for thinner profiles and narrower borders also continues to be strong. We have developed an LCD module with a combination of a high frame rate LC panel based on IGZO‐TFT technology and a scanning backlight that enables high moving picture quality in a thin profile with narrow borders on three sides. The scanning backlight has fewer segmented areas. Nevertheless, our LCD achieves higher moving picture quality by using a fast response LC.