Susumu Edo
Hitachi
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Susumu Edo.
SID Symposium Digest of Technical Papers | 2006
Susumu Edo; Masatoshi Wakagi; Shinichi Komura
A 2.2″ QVGA a-Si TFT-LCD with a novel integrated gate driver has been developed. High reliability is achieved by assigning pull-down and retention processes to two individual TFTs and by stabilizing the gate voltages of the pull-up TFTs. The developed LCD shows sufficient performance even at −35°C after a 5000hour operation test at 55°C.
SID Symposium Digest of Technical Papers | 2005
Yoshifumi Sekiguchi; Shoichi Hirota; Susumu Edo
We have developed driving technology to reduce the power consumption of TFT-LCDs which display information using 8 colors on a partial screen area in the standby mode of cellular phones. We propose that the LCD be driven at low frame frequency and that more unnecessary circuits be stopped intermittently when driving the LCD. We reduce flicker by making the optical response waveform for a frame like a simple pulse and by having the same waveform in the positive and negative frames.
Archive | 2004
Tetsuya Ooshima; Shoichi Hirota; Hiroki Kaneko; Susumu Edo; Yoshifumi Sekiguchi; Tatsuya Sugita; Shinichi Komura; Masahiro Kawasaki
Archive | 2006
Susumu Edo; Shinichi Komura; Masatoshi Wakagi
Archive | 2004
Shoichi Hirota; Susumu Edo; Hiroki Kaneko; Tetsuya Oshima; Tatsuya Sugita; Shinichi Komura; Katsuyuki Funahata
Archive | 2005
Susumu Edo; Shinichi Komura; Masatoshi Wakagi; 真一 小村; 進 江戸; 政利 若木
Archive | 2006
Susumu Edo; Shoichi Hirota
Archive | 2007
Tatsuya Sugita; Shinichi Komura; Shoichi Hirota; Tsunenori Yamamoto; Tetsuya Ooshima; Susumu Edo; Akitoyo Konno
Archive | 2009
Hiroaki Asuma; Kenji Kitajima; Takamitsu Kamada; Susumu Edo; Ryouhei Suzuki
Archive | 2004
Susumu Edo; Shinichi Komura; Shoichi Hirota; Nobuyuki Ishige
