Yasuhiro Sugita
National Archives and Records Administration
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Publication
Featured researches published by Yasuhiro Sugita.
SID Symposium Digest of Technical Papers | 2010
Kohei Tanaka; Hiromi Kato; Yasuhiro Sugita; Naru Usukura; Hidetsugu Kawamori; Kazuhiro Maeda; Yasushi Kubota
We describe a System LCD with optical input function using infra-red backlight subtraction scheme. By combining an “infrared backlight subtraction scheme” with a high sensitivity “active capacitor” circuit we have achieved a sensor operation robust to ambient conditions and with low power consumption suitable for integration into mobile products.
Journal of The Society for Information Display | 2011
Kohei Tanaka; Hiromi Kato; Yasuhiro Sugita; Naru Usukura; Kazuhiro Maeda; Christopher James Brown
— The technologies behind an in-cell optical touch-panel LCD with novel input functions will be described. By improving both the optical and electrical signal-to-noise ratio (SNR), a touch-panel operation robust to ambient conditions can be achieved with a low-power consumption suitable for integration into mobile products. The high SNR also enables a range of novel input functions making the in-cell optical touch panel a promising platform for the next-generation of user interface.
symposium on vlsi circuits | 2006
Nobuhiko Ito; Yoshimitsu Yamauchi; Naoki Ueda; Kaoru Yamamoto; Yasuhiro Sugita; Takitsugu Mineyama; Akira Ishihama; Kazuhiro Moritani
We have successfully developed multilevel (MLC) contact-less virtual ground array (VGA-NOR) flash memory. Sequential program from the source side edge cell of each segment and 32cells unit program with data buffer enable to cancel the Vt interference. Sense amplifier (SA) assist equalize-sensing (SAES) is implemented for high accuracy sensing operation
international workshop on active matrix flatpanel displays and devices | 2016
Kenshi Tada; Kazutoshi Kida; Shinji Yamagishi; Takenori Maruyama; Jean Mugiraneza; Yasuhiro Sugita; Hidetsugu Kawamori; Takashi Saitoh; Hideki Shioe
We have developed a high-definition in-cell (HDI) touch panel technology that uses a parallel scanning method. This technology can be incorporated into various TFT backplanes including LTPS TFT and IGZO TFT. We have developed 5.7” WQHD LTPS LCD and 4.95” FHD IGZO LCD, both of which are integrated in-cell touch panels. A Nega-type liquid crystal (LC) material for IPS mode was used. The parallel scanning method allows high-definition in-cell touch panel LCDs with good touch panel performance, with SNR over 48.5dB.
Archive | 2001
Yasuhiro Sugita; Yoshimitsu Yamauchi
Archive | 2012
Yuhji Yashiro; Yasuhiro Sugita; Kazutoshi Kida; Shinji Yamagishi; Hiroyuki Ogawa
Archive | 2003
Yasuhiro Sugita; Yoshimitsu Yamauchi
Archive | 2012
Shinji Yamagishi; Yasuhiro Sugita; Yuhji Yashiro; Kazutoshi Kida; Hiroyuki Ogawa
Archive | 2013
Yasuhiro Sugita; 杉田 靖博
Archive | 2002
Naoki Ueda; Yasuhiro Sugita; Yoshimitsu Yamauchi
Collaboration
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