Junichi Maruyama
Panasonic
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Publication
Featured researches published by Junichi Maruyama.
Ultra-High-Definition Imaging Systems | 2018
Ryutaro Oke; Tomohiro Murakoso; Ikuo Hiyama; Yoshihisa Kato; Masahiro Ishii; Junichi Maruyama; Hiromasa Yamashita; Kenkichi Tanioka; Toshio Chiba
An 8K4K-LCD with the diagonal size of 55 inch has been developed. The backplane is based on an amorphous silicon (a-Si) technology and can operate at 120Hz, which is achieved by developing a technology to compensate the charging voltage of pixels. The realization of a high resolution of 8K4K and a high frame frequency of 120Hz is the world first for LCDs with a-Si backplanes. Moreover, a backlight system with laser light sources expands the color gamut. The newly developed LCD covers 99% of color space defined in BT.2020. Additionally, we have established three dimensional 8K4K technology. A 3D polarization filter is attached on the 55-in. 8K4K LCD. The vertical viewing angle of 8K-3D LCD prototype is 8.6 degrees at its optimal viewing position set to 1.2m.
Archive | 2009
Akihito Akai; Koji Hosoki; Yasuyuki Kudo; Junichi Maruyama; Hiroyuki Nitta; Takatoshi Ohara; Kazuhiko Tanaka; 純一 丸山; 貴都 大原; 泰幸 工藤; 博幸 新田; 和彦 田中; 浩二 細木; 亮仁 赤井
Archive | 2004
Yoshihisa Ooishi; Hiroyuki Nitta; Junichi Maruyama; Naoki Takada; Kenichi Ono
Archive | 2009
Koji Hosoki; Junichi Maruyama; Sumihisa Oishi; Kikuo Ono; Misa Owa; 純一 丸山; 純久 大石; 美沙 大輪; 記久雄 小野; 浩二 細木
SID Symposium Digest of Technical Papers | 2015
Ryutaro Oke; Takashi Nakai; Junichi Maruyama; Daisuke Kajita; Kaori Miyazaki; Masahiro Ishii; Hideki Matsukawa
Archive | 2012
Junichi Maruyama; Ryutaro Oke; Yoshihisa Ooishi
Archive | 2009
Akihito Akai; Koji Hosoki; Yasuyuki Kudo; Junichi Maruyama; Hiroyuki Nitta; Takatoshi Ohara; Kazuhiko Tanaka; 純一 丸山; 貴都 大原; 泰幸 工藤; 博幸 新田; 和彦 田中; 浩二 細木; 亮仁 赤井
Archive | 2013
Goki Toshima; Junichi Maruyama; Koji Hosogi; Misa Owa; Kikuo Ono
The Journal of The Institute of Image Information and Television Engineers | 2018
Junichi Maruyama; Ryutaro Oke; Tomohiro Murakoso; Masahiro Ishii; Ikuo Hiyama; Yoshihisa Kato; Yasuaki Umezawa; Tatsuya Sato; Toru Takahashi; Hiromasa Yamashita; Kenkichi Tanioka; Toshio Chiba
Optical Engineering | 2018
Ryutaro Oke; Junichi Maruyama; Tomohiro Murakoso; Masahiro Ishii; Ikuo Hiyama; Yoshihisa Kato; Hiromasa Yamashita; Kenkichi Tanioka; Toshio Chiba
Collaboration
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