Hidehiko Noguchi
Toshiba
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Hidehiko Noguchi.
SID Symposium Digest of Technical Papers | 2000
Hidehiko Noguchi; Hidetoshi Yano
A mercury-free cold cathode fluorescent lamp which is suitable for the backlighting of a car-navigation display, has been developed. This lamp consists of one inner electrode and one outer electrode. By optimizing the structure of the electrode and the driving condition, a high luminous flux and a wide dimming control were achieved. The total luminous flux of this lamp reached to about 50% as much as that of a conventional Hg-type CFL.
Journal of The Society for Information Display | 2003
Hidehiko Noguchi; Hidetoshi Yano; Ryuji Tsuchiya; Hirozumi Nakamura
A mercury-free backlight in which Xe-type small-diameter CFLs were installed has been developed. The backlight is 7 in. wide and 10 mm thick. The luminance of this backlight is 6000 cd/m 2 at 6.5 W, the light-output stability time is within 1 sec, and the dimming capability is from 100% to 1% over a wide temperature range. Therefore, it is suitable for an automotive-navigation display.
SID Symposium Digest of Technical Papers | 2002
Hidehiko Noguchi; Hidetoshi Yano; Ryuji Tsuchiya; Hirozumi Nakamura
A mercury-free backlight in which Xe-type small diameter CFLs are installed, has been developed. Backlight dimension is wide 7 inches and 10 mm in thickness. The luminance of this backlight is 6,000 cd/m2, light output stability time is wthin 1 second, and dimming capabililty is from 100% to 1% over the wide temperature range. Therefore, it is suitable for a car-navigation display.
Archive | 1982
Masami Takagi; Hidehiko Noguchi
Archive | 2002
Hidehiko Noguchi; Hidetoshi Yano
Journal of The Illuminating Engineering Institute of Japan | 2003
Hidehiko Noguchi; Hidetoshi Yano; Hideki Motomura; Masafumi Jinno; Masaharu Aono
Journal of The Illuminating Engineering Institute of Japan | 2002
Hidehiko Noguchi; Hidetoshi Yano; Hideki Motomura; Masaharu Aono
Archive | 2004
Hidetoshi Yano; Hidehiko Noguchi
Archive | 2007
Osamu Shirakawa; Hidehiko Noguchi
Archive | 2006
Keisuke Nakazato; Hidehiko Noguchi; Koji Tanabe; Makoto Deguchi