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Dive into the research topics where Takashi Kakuda is active.

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Featured researches published by Takashi Kakuda.


international conference on consumer electronics | 1995

Development of high-brightness compact LC projector

Masaharu Deguchi; Takesuke Maruyama; Hisao Inage; Takashi Kakuda; Futoshi Yamasaki; N. Sakata

In order to realize a high-brightness compact liquid crystal projector, a high-collection illumination system comprising combinational reflectors with a high power short arc metal halide lamp and a high-efficient cooling system have been developed. >


international conference on consumer electronics | 1997

Compact LC Projector With High-brightness Optical System

S. Ohuci; Takashi Kakuda; Masahiko Yatsu; N. Ozawa; Masaharu Deguchi; Takesuke Maruyama

In order to realize a high-brightness compact liquid crystal (LC) projector, a high-collection illumination system comprising combinational reflectors, a polarization converter, and a high efficiency multi-lens has been developed.


international conference on consumer electronics | 2000

High efficiency optical system design for a liquid crystal projector

Futoshi Yamasaki; Masaharu Deguchi; Takashi Kakuda; Takuya Shiaki; Tsutomu Nakashima

This paper presents a high efficiency optical system for a liquid crystal projector. The F number of the illumination system with or without a micro lens array on LCD panels, and color separation system has been optimized and the system provides a bright and high quality image.


Archive | 1993

Illumination unit for liquid crystal projection display apparatus and liquid crystal display apparatus having it used

Futoshi Yamasaki; Yoshio Ariki; Masaharu Deguchi; Takashi Kakuda; Takanori Hisada; Takesuke Maruyama


Archive | 2004

Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same

Nobuhiko Konuma; Hidetomo Yoshimura; Seiichi Sekiguchi; Mikiharu Kuwata; Masaharu Deguchi; Takashi Kakuda; Yutaka Matsuda; Takuya Shiaki; Futoshi Yamasaki; Atsushi Ishibashi; Koichi Umezawa; Takeshi Hoshino; Shigehisa Hagura; Makoto Fukatsu; Nobuyuki Kaku; Kenji Fuse; Satoshi Ohuchi; Tomohiro Miyoshi; Naohiro Ozawa; Masahiko Yatsu; Yasuo Otsuka; Takesuke Maruyama


Archive | 1995

Liquid crystal display element and micro-lens arrangement and a display using the same

Yoshio Ariki; Takashi Kakuda; Masaharu Deguchi; Takesuke Maruyama; Futoshi Yamasaki


Archive | 1992

Liquid crystal display with pixel shape same as image of light source through microlens

Yoshio Ariki; Takashi Kakuda; Masaharu Deguchi; Takesuke Maruyama; Futoshi Yamasaki


Archive | 2012

Projection image display device comprising a plurality of illumination optical systems

Koji Hirata; Takashi Kakuda; Nobuyuki Kimura


Archive | 1998

Liquid crystal display apparatus of the projection type

Takashi Kakuda; Satoshi Ouchi; Masahiko Yatsu; Naohiro Ozawa; Yutaka Matsuda; Takuya Shiaki


Archive | 1998

Dispositif d'affichage à cristaux liquides du type à projection

Takashi Kakuda; Masaharu Deguchi; Futoshi Yamasaki; Takesuke Maruyama; Naohiro Konuma; Yutaka Matsuda

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