Nobuaki Yamada
National Archives and Records Administration
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Featured researches published by Nobuaki Yamada.
SID Symposium Digest of Technical Papers | 2010
Tokio Taguchi; Hidekazu Hayashi; Akiyoshi Fujii; Kazuhiko Tsuda; Nobuaki Yamada; Kiyoshi Minoura; Akinobu Isurugi; Ichiro Ihara; Yasuhisa Itoh
We have developed an over 60-inch size Moth-eye anti-reflection surface, which has original shaped nanostructures. The minimum reflectance was 0.02% and the average was less than 0.04% with little wavelength dependence. Moreover an anti-glare function was added. The 60-inch LCD applied AG Moth-eye surface had an excellent visibility in bright environments.
SID Symposium Digest of Technical Papers | 2009
Akira Sakai; Kazuyoshi Sakuragi; Masahiro Hasegawa; Kazuhiko Tsuda; Nobuaki Yamada; Kenji Okamoto
Novel wide-view circular polarizers for VA-LCDs have been developed. In our new designs, no sophisticated retarders such as biaxial AB plates (nx>nz>ny) are required. Alternatively, negative and positive AC plates (nx ny>nz respectively) are employed to suppress the off-axis light leakages. Three promising configurations will be discussed.
Archive | 2008
Nobuaki Yamada; Akiyoshi Fujii; Tokio Taguchi; Hidekazu Hayashi
Archive | 2008
Nobuaki Yamada; Akiyoshi Fujii; Hidekazu Hayashi; Tokio Taguchi
Archive | 2007
Akira Sakai; Takayuki Natsume; Masahiro Hasegawa; Kazuhiko Tsuda; Nobuaki Yamada
Archive | 2008
Nobuaki Yamada; 山田信明; Akiyoshi Fujii; 藤井暁義; Hidekazu Hayashi; 林秀和; Tokio Taguchi; 田口登喜生
Archive | 2008
Nobuaki Yamada; Akiyoshi Fujii; Tokio Taguchi; Hidekazu Hayashi
Archive | 2008
Nobuaki Yamada; Akiyoshi Fujii; Hidekazu Hayashi; Tokio Taguchi
Archive | 2008
Nobuaki Yamada; 山田信明; Akiyoshi Fujii; 藤井暁義; Hidekazu Hayashi; 林秀和; Tokio Taguchi; 田口登喜生
Archive | 2007
Akira Sakai; Takayuki Natsume; Masahiro Hasegawa; Kazuhiko Tsuda; Nobuaki Yamada