Maxell, Ltd.

Hitachi Consumer Electronics Co., Ltd.

Hitachi, Ltd.

Renesas Electronics Corporation

Adv Antest Corporation

Other

Fuji Xerox Co., Ltd.

Hitachi Media Electronics Co., Ltd.

Hitachi-lg Data Storage, Inc.

Inphase Technologies, Inc.

The University of Arizona

Bandai Namco Entertainment Inc.

Kenichi Shimada

Toshiki Ishii

Tatsuro Ide

Kazuyoshi Yamazaki

Takuji Matsumoto

Kunikazu Ohnishi

Hiroto Nakamura

Mayumi Nagayoshi

Noriyuki Igarashi

Katsuhiko Izumi

Hiroyuki Takahashi

Motoyuki Suzuki

Kevin R Curtis

Masayuki Inoue

Takeshi Shimano

Masataka Minami

Yusuke Nakamura

Osamu Kawamae

Yutaka Watanabe

Seiji Murata

Taku Hoshizawa

Shinji Fujita

Masanori Ikeda

Megumi Kurachi

Noboru Saito

Tadashi Kameyama

Yukitoshi Tsuboi

Ken E Anderson

Makoto Hosaka

Manabu Katsuki

Hiromitsu Mori

Keiichi Fukumoto

Harukazu Miyamoto

Yoshihito Kobayashi

Takahiro Irita

Katsushige Matsubara

Toshiyuki Kiyokawa

Tsuyoshi Yamashita

Masahiko Takahashi

Ryo Mori

Yuzuru Takashima

Yosuke Ninomiya

Ryoji Hashimoto

Tetsuya Shibayama

Ryoji Oritsuki

Mikio Yamaguchi

Kazuki Fukuoka

Hiromi Kanai

Mitsuru Nagasawa

Nobuhiro Konuma

Kensuke Nakanishi

Yasuhiro Warita

Tomoaki Yasuda

Tadashi Kainuma

Katsuhiko Sasayama

Yukio Ichimura

Hisashi Kawamura

A luminance determining unit determines a luminance distribution of an exterior circumstantial image in a line-of-sight direction of a driver, and a luminance changing unit determines a bright region of this luminance distribution. Further, the luminance changing unit determines a luminance after the change in a peripheral region of this bright region. A virtual-image creating unit creates a virtual image based on the determined luminance, and a display processing unit displays this virtual image on a display unit. In this manner, since a display system displays the virtual image for use in increasing the luminance in periphery of the bright region, the feeling of the brightness for the driver can be moderated, and therefore, the visual recognition can be improved. That is, the display system can output the virtual image depending on the circumstances.

Display system and display method

The occlusion is faithfully expressed even in the binocular vision in the AR display by a head mounted display apparatus or the like. A head mounted display apparatusincludes a lens, a lens, a camera, a camera, and a control processor. A CG image for a right eye is displayed on the lens. A CG image for a left eye is displayed on the lens. The camera captures an image for the right eye. The camera captures an image for the left eye. The control processor generates the CG image for the right eye in which occlusion at the time of seeing by the right eye is expressed and the CG image for the left eye in which occlusion at the time of seeing by the left eye is expressed, based on the images captured by the cameras and projects the generated CG image for the right eye and CG image for the left eye onto the lenses and. A center of a lens of the camera is provided at the same position as a center of the lens. A center of a lens of the camera is provided at the same position as a center of the lens.

Head mounted display apparatus

A technology which is highly safe and furthermore highly convenient in personal authentications via a mobile terminal is provided. A terminal deviceof the present invention includes: a position determining sectionthat determines a position of the terminal deviceat predetermined time intervals, and accumulates the position as position information; a movement history generating sectionthat generates a movement history by using the position information accumulated in a predetermined period, and stores the movement history as movement history information; a registration processing sectionthat transmits, for registration, the movement history information to a personal authentication apparatus; and an authentication requesting sectionthat makes an authentication request to the personal authentication apparatusby using the movement history information stored after the transmission by the registration processing sectionto the personal authentication apparatus

Terminal device, personal authentication system and personal authentication method

The abnormal power supply voltage detection device has a function of accurately detecting the abnormal voltage in accordance with the characteristics of the semiconductor element for each semiconductor chip. Circuit group for operating the adjustment function has a function of preventing the influence of the power supply voltage of the logic system such as control in the semiconductor product malfunctions becomes abnormal. Furthermore, it has a function of detecting the abnormal voltage of the various power supplies in the semiconductor product. It also has a function to test the abnormal voltage detection function in the normal power supply voltage range during use of semiconductor products.

Abnormal power supply voltage detection device and method for detecting abnormal power supply voltage

In a data processing device comprising a memory controller controlling writing/reading of data to/from the memory, a processor requesting writing/reading of data, and an error detection module requesting writing/reading of data to/from the memory controller in accordance with a request from the processor, an error detection module calculates a first error detection code of the first data having a write request from the processor, reads the second data having a read request from the processor from the memory, calculates a second error detection code from the read data, compares the first error detection code and the second error detection code, and transmits the result of the comparison to the external module.

Data processing device and data processing method

A semiconductor device includes: a plurality of cores configured to receive power from a power supply; a plurality of power switch circuits provided for each core and configured to control the power supplied to the corresponding cores; a compare circuit configured to receive power from the power supply and compare output data of the plurality of cores; and a core voltage monitor circuit configured to monitor a voltage of a node that connects the power supply and the compare circuit.

Semiconductor device including power failure detection circuit

A luminance determining unitdetermines a luminance distribution of an exterior circumstantial image in a line-of-sight direction of a driver, and a luminance changing unitdetermines a bright regionof this luminance distribution. Further, the luminance changing unitdetermines a luminance after the change in a peripheral regionof this bright region. A virtual-image creating unitA creates a virtual image based on the determined luminance, and a display processing unitdisplays this virtual image on a display unit. In this manner, since a display systemA displays the virtual image for use in increasing the luminance in periphery of the bright region, the feeling of the brightness for the drivercan be moderated, and therefore, the visual recognition can be improved. That is, the display systemA can output the virtual image depending on the circumstances.

The occlusion is faithfully expressed even in the binocular vision in the AR display by a head mounted display apparatus or the like. A head mounted display apparatusincludes a lens, a lens, a camera, a camera, and a control processor. A CG image for a right eye is displayed on the lens. A CG image for a left eye is displayed on the lens. The cameracaptures an image for the right eye. The cameracaptures an image for the left eye. The control processorgenerates the CG image for the right eye in which occlusion at the time of seeing by the right eye is expressed and the CG image for the left eye in which occlusion at the time of seeing by the left eye is expressed, based on the images captured by the camerasandand projects the generated CG image for the right eye and CG image for the left eye onto the lensesand. A center of a lens of the camerais provided at the same position as a center of the lens. A center of a lens of the camerais provided at the same position as a center of the lens

Reliability of an in-vehicle headlight is improved by changing a light distribution pattern without using any mechanical configuration. The in-vehicle headlight includes a laser light source, a spatial light modulator, a spatial-light-modulator controller, and a projection lens. The laser light source emits a laser light beam. The spatial light modulator modulates a phase distribution of the laser light beam emitted by the laser light source. The spatial-light-modulator controller is provided in a headlight controller, and controls the spatial light modulator. The spatial-light-modulator controller controls the spatial light modulator so as to modulate the phase distribution of the laser light beam, and changes the light distribution pattern projected from the projection lens.

In-vehicle headlight and light projection method

Reliability of an in-vehicle headlight is improved by changing a light distribution pattern without using any mechanical configuration. The in-vehicle headlight includes a laser light source, a spatial light modulator, a spatial-light-modulator controller, and a projection lens. The laser light sourceemits a laser light beam. The spatial light modulatormodulates a phase distribution of the laser light beamemitted by the laser light source. The spatial-light-modulator controller is provided in a headlight controller, and controls the spatial light modulator. The spatial-light-modulator controller controls the spatial light modulatorso as to modulate the phase distribution of the laser light beam, and changes the light distribution pattern projected from the projection lens

In an illumination apparatus arranged on a vehicle, image data of a plurality of pixels of an imaging region in front of the vehicle is created and an image processor calculates a luminance of each of the pixels on the basis of the image data. A controller is configured to calculate an average luminance of each of partial regions of the imaging region on the basis of the luminance of each of the pixels, to determine whether it is necessary to perform luminance adjustment for each of the partial regions, and to perform luminance adjustment for the partial region on the basis of a result of the determination. An illuminating unit having a plurality of light sources illuminates the partial region while allowing each light source to be adjusted so as to have a predetermined light quantity on the basis of the result of the luminance adjustment.

Illumination apparatus

An optical information recording/reproducing apparatus and method thereof which compensate for the effect of mechanical instability on holographic data storage. A time dependent deviation profile of an optical beam during recording is determined. The time dependent deviation profile is related to a phase profile to be applied to a reference beam during recording or reproduction of a hologram, and the related phase profile is applied to the reference beam during recording or reproduction of the hologram.

Optical information recording/reproducing apparatus, optical information recording/reproducing method

Growing community of inventors

Yokohama, Japan

Kenichi Shimada