Seiko Epson Corporation

Other

Tokyo Ohka Kogyo Co., Ltd.

Fujitsu Corporation

Oki Electric Industry Co., Ltd.

Tokyo Shibaura Electric Co., Ltd.

Fujitsu General Limited

Murata Mfg. Co., Ltd.

Tokyo Denshi Kagaku Co., Ltd.

Tokyo Denshi Kagaku Kabushiki Kaisha

Sharp Kabushiki Kaisha Corporation

Tokyo Electron Kabushiki Kaisha

Tokyo Electron Tohoku Kabushiki Kaisha

Cuno K.k.

Akira Hashimoto

Yoshihiro Sawada

Ichiro Koiwa

Juro Mita

Muneo Nakayama

Toshihiro Nishimura

Hideki Sakano

Yukihisa Okada

Hiroyo Kato

Takao Kanehara

Tetsuya Osaka

Teruhiko Unno

Hisashi Nakane

Yoshinori Maeno

Norikazu Kadotani

Masataka Hirasawa

Tomoki Nakamura

Akira Egawa

Tadamitsu Ryu

Yoshikiyo Furuya

Hiroyuki Shindo

Yohei Sakai

Katsuhiko Hayashi

Hideya Kobari

Gen Kakehi

Yoshimi Sato

Takanori Fukatsu

Yoshio Mogi

Atsushi Kawakami

Kazuo Kawasaki

Takashi Ifuji

Akihiko Ishizuka

Makoto Furusawa

Tetsuya Nakajima

Mitsuhiko Yamagata

Mamoru Endo

Hidefumi Yamaguchi

Takashi Takeda

Kenji Watanabe

Hiroshi Kobayashi

Takanobu Kameda

Tomoyuki Shimmura

Hiroto Miyauchi

Chieko Aida

Takeshi Hosokawa

Masahide Nakamura

Hideo Sodeyama

Tsutomu Ishikawa

Kaname Nagatani

Norio Nakamura

Junichi Washo

Mitsuo Ishii

Shunji Arai

Naoto Aruga

Takuya Suetani

Fumihide Sasaki

Toshiaki Kobayashi

Nobuyuki Horii

Masanori Konishi

Katsushin Miyagi

Toru Kurihara

Taisuke Uehara

Makoto Kawamoto

Masahiko Murakawa

Shozo Toda

Haruhisa Fukano

Osamu Yokokawa

Ko Kojima

Takaaki Miyazaki

Takeshi Sugiyama

Eiichi Kashiwagi

Shinji Ohtsu

Toshiharu Hirose

Koji Nekoda

Yoshitaka Okada

Ichiro Nagasaki

Yasumasa Takahashi

Hiroshi Araki

Katsuo Sato

Hideyo Okazaki

Kenichi Nagao

Haruji Yamazaki

Koichi Kinoshita

Teruo Kimura

Akira Hatae

Masafumi Okazaki

Hideki Megata

Yasuhide Yagyu

Yuji Nakahara

There is provided a fiber body manufacturing apparatus including: an accumulating section that forms a web by accumulating a material containing fibers on a first transport belt by a dry method; a transport section that transports the web by peeling off a first surface of the web from the first transport belt, and by bringing a second surface of the web, which is a surface opposite to the first surface peeled off from the first transport belt, into contact with a second transport belt; a water-applying section that applies water toward the first surface of the web in a state where the web is in contact with the second transport belt; and a pressurizing section that pressurizes the web to which the water is applied and which is peeled off from the second transport belt.

Fiber body manufacturing apparatus, fiber body manufacturing unit, and fiber body manufacturing method

An optical transmission device includes: a serializer and deserializer configured to convert an input client signal into parallel data at a sampling rate of k times (k is a power of 2) a rate of the input client signal and output the parallel data; a frame generation section configured to generate an optical channel payload unit (OPU) frame from the client signal; and a stuff control section connected to an output of the parallel data and configured to perform, in units of 1/k bits, a stuff operation to map the client signal into the OPU frame and thereby calculate a Cn(n=1/k) value which is a theoretical value of the stuff operation.

Optical transmission device and OPU frame generation method

A projector () includes a light source device (), a light modulating device () configured to modulate a light beam emitted from the light source device, a projection optical device () configured to project the light beam modulated by the light modulating device, and a flexible printed circuit board (), one end of which is connected to the light modulating device (). The light source device () includes a light emitting device mounted on the flexible printed circuit board (). The flexible printed circuit board is bent, whereby the light source device is disposed in an emission position where the light source device () emits the light beam to the light modulating device ().

Projector with flexible printed circuit board for light source

A projector includes a light source unit, a light modulator that modulates light exited from the light source unit, a polarizer or a wave plate provided on the light modulator, a cooling unit that supplies cooling air to the light modulator, and a turbulent flow plate disposed between the light modulator and the polarizer or the wave plate in a path along which the cooling air from the cooling unit flows toward the light modulator, the turbulent flow plate having a fin that tapers from a base end toward a tip.

Projector having a turbulent flow plate disposed between a light modulator and a polarizer

A projector includes a light source unit, a light modulator that modulates light exited from the light source unit, a polarizer or a wave plate provided on a light incident side of the light modulator, a cooling unit that supplies cooling air to the light incident side of the light modulator, and a turbulent flow plate disposed between the light modulator and the polarizer or the wave plate in a path along which the cooling air from the cooling unit flows toward a light incident surface of the light modulator, the turbulent flow plate having a fin that tapers from a base end toward a tip.

A projector includes: a light source lamp; and a cooling device that cools the light source lamp and includes a plurality of cooling fans to deliver air toward the light source lamp. Airflow directions in which the plurality of cooling fans deliver the air toward the light source lamp are different from each other.

Projector

A display unit includes: a light modulation unit that includes an effective area, and modulates an illumination light entering to the effective area; a light-emitting unit that includes a plurality of light-emitting areas that can be made to emit a light or stop emitting a light, and are substantially similar in outline shape to a plurality of effective image modulation areas set in the effective area; and a critical illumination system that guides, as the illumination light, a luminous flux as a result of light emission of the light-emitting unit onto the effective image modulation areas in the effective area of the light modulation unit.

Display unit and light-emitting unit

A light conducting unit is disposed between a light source and a region which is to be illuminated. In addition, a light conducting unit includes a polygonal prism made from a first medium with a first coefficient of refraction, a first light conducting unit which directs light to be incident upon a first surface of the polygonal prism, and a second light conducting unit upon which light emitted from a second surface of the polygonal prism is incident, wherein the polygonal prism includes a reflective device which reflects light which is incident into the polygonal prism from the first surface towards the second surface, and a second medium with a second coefficient of refraction which is less than the first coefficient of refraction is provided at the first surface and the second surface.

Light conducting unit, illumination apparatus, and projection type display apparatus

Lamp for projector

A projector which projects an image, includes: an optical configuration section which includes: a light source which emits light; an optical conversion section which includes a conversion section which converts the light emitted from the light source into an image based on image data; and a projection lens which enlarges and projects the image converted by the optical conversion section; a circuit configuration section which operates the optical configuration section; a housing which is included in the exterior of the projector and includes, in its outer surface portion, a heat releasing section; and a heat transfer member which transfers, to the housing, heat emitted by heat emitting components of the circuit configuration section and the optical configuration section.

Ink ribbon cartridge

An illuminator includes a polarization converter that converts source light into first polarized light, a polarization separation member that separates the first polarized light of from the polarization converter and second polarized light different from the first polarized light, by reflection and transmission, a polarization switch member that reflects the first polarized light passed through the polarization separation member and changes same into the second polarized light, and a light guide having a first rod arranged between the polarization converter and the polarization separation member, a second rod arranged between the polarization separation member and the polarization switch member, and a third rod arranged on an optical path of the second polarized light separated by the polarization separation member.

Illuminator and projector

Printer

Growing community of inventors

Yokohama, Japan

Akira Hashimoto