Mitsunori Ueda
Sony Broadcast & Professional Research Laboratories
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Publication
Featured researches published by Mitsunori Ueda.
SID Symposium Digest of Technical Papers | 2006
Juan Manuel Teijido; Frederic Ludley; Olivier Ripoll; Mitsunori Ueda; Yoshihiro Oshima; Tetsuyuki Yoshida; Kiyoshi Toyota; Kazutoshi Yamamoto; Toru Nagara; Yuji Kato; Atsuhiko Wajiki; Shinjiro Umeya
The development of a LED projection engine based on a three t- LCD panel architecture is discussed. The compactness and optical efficiency have been optimized in view of portable applications. The optical design parameters influencing the projector brightness as well as the image quality (uniformity) are discussed. We show how the contrast can be significantly increased by using a wavelength selective reflection screen. The projector delivers 50 lm to screen at SVGA resolution. The optical engine has a consumption of 18 W for a volume of 190 cc.
SID Symposium Digest of Technical Papers | 2010
Kunihiko Nagamine; Satoshi Tomioka; Yuko Masakura; Tohru Tamura; Mitsunori Ueda; Yoshihide Shimpuku
We report the results of viewer perception of the degree of the white uniformity of LED backlight and photometric data measured by a 2D colorimeter. We propose a multiple regression model in order to provide a more dependable check on the uniformity of LED backlights.
Archive | 1999
Mitsunori Ueda; Takeshi Kubo; Junichi Suzuki; Satoshi Sakamoto; Hiroshi Kawamura; Satoshi Hineno
Archive | 1998
Hiroshi Kawamura; Takeshi Kubo; Satoshi Sakamoto; Junichi Suzuki; Mitsunori Ueda; 毅 久保; 敏 坂本; 洋 川村; 充紀 植田; 潤一 鈴木
Archive | 2009
Mitsunori Ueda; Kanji Yokomizo; Mariko Obinata; Yuichi Miyagawa
Archive | 2005
Shigeo Kubota; Junichi Osako; Satoshi Tomioko; Mitsunori Ueda; Tetsuyuki Yoshida; Naoji Nada
Archive | 2001
Junichi Osako; Mitsunori Ueda; 純一 大迫; 充紀 植田
Archive | 2005
Shigeo Kubota; Junichi Osako; Satoshi Tomioka; Mitsunori Ueda; Tetsuyuki Yoshida; Naoji Nada
Archive | 2001
Mitsunori Ueda
Archive | 2005
Shigeo Kubota; Naoji Nada; Junichi Osako; Mitsunori Ueda; 重夫 久保田; 直司 名田; 純一 大迫; 充紀 植田
