Katuyoshi Yamashita
Panasonic
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Publication
Featured researches published by Katuyoshi Yamashita.
SID Symposium Digest of Technical Papers | 1998
Ryuichi Murai; Masaki Aoki; Mitsuhiro Ohtani; Katuyoshi Yamashita; T. Hiratani; M. Konda; H. Ohmae; T. Hoshi; M. Ohmori
An electron gun for a projection CRT has been developed by using a high resistive layer formed on the inside wall of a glass tube as the main lens structure. In an effort to achieve an ultimate electron gun, (1) design technology (2) resistor material to meet the system requirement, and (3) precision machining technology, have been made. As a result, an electron gun with its main lens consisting of a high resistive film has been successfully developed. The CRT utilizing this electron gun which has the current neck diameter of 29.1 mm shows the following characteristics. 1 An electron gun achieved an effective electron lens diameter of 40 mm. 2 The beam spot diameter was reduced by 11%. 3 Magnetic permeability characteristics in high frequency range was improved 5 times.
Archive | 2004
Yoshiki Sasaki; Kinzou Nonomura; Junichi Hibino; Hiroyuki Yonehara; Katuyoshi Yamashita; Nobuyuki Kirihara; Kazuo Ootani; Masafumi Ookawa
Archive | 2004
Junichi Hibino; Choujurou Yamamitsu; Hiroyuki Yonehara; Yoshiki Sasaki; Katuyoshi Yamashita; Nobuyuki Kirihara; Kazuo Ootani; Yuusuke Takada; Hideaki Yasui; Ryuichi Murai; Hidetaka Hiagshino; Nobuaki Nagao; Masafumi Ookawa; Hiroyosi Tanaka
Journal of the Acoustical Society of America | 2005
Masafumi Ookawa; Junichi Hibino; Yoshiki Sasaki; Katuyoshi Yamashita
Archive | 2000
Junichi Hibino; Yoshiki Sasaki; Katuyoshi Yamashita; Masafumi Ookawa; Tetsuo Hori
Archive | 2001
Masatoshi Kudoh; Ryuichi Murai; Mitsuhiro Ohtani; Katuyoshi Yamashita; Hideharu Ohmae; Masahiko Konda
Archive | 2001
Masatoshi Kudoh; Ryuichi Murai; Mitsuhiro Ohtani; Katuyoshi Yamashita; Hideharu Ohmae; Masahiko Konda
Archive | 2004
Masafumi Ookawa; Junichi Hibino; Yoshiki Sasaki; Katuyoshi Yamashita
Archive | 2000
Masatoshi Kudoh; Ryuichi Murai; Mitsuhiro Ohtani; Katuyoshi Yamashita; Hideharu Ohmae; Masahiko Konda
Archive | 1999
Junichi Hibino; Choujurou Yamamitsu; Hiroyuki Yonehara; Yoshiki Sasaki; Katuyoshi Yamashita; Nobuyuki Kirihara; Kazuo Ootani; Yuusuke Takada; Hideaki Yasui; Ryuichi Murai; Hidetaka Higashino; Nobuaki Nagao; Masafumi Ookawa; Hiroyosi Tanaka
