Kyocera Corporation

Masashi Osaka

Yasushi Kitamura

Yasuhiro Ueno

Seiji Horii

Jouji Yoshikawa

Tomoko Asano

Hiroki Itou

Takeshi Yamaguchi

Shouji Suzuki

Youji Yamada

A mobile electronic deviceincludes a projector, a camera, and a processing unit. The projectorprojects an image, and the cameracaptures the image projected by the projector. Based on first image information for causing the projectorto project a predetermined image and second image information obtained by capturing the image projected by the projectorbased on the first image information by the camera, the processing unitdetermines whether the projectorprojects the predetermined image. When determining that the projectorfails to project the predetermined image, the processing unitsuppresses output of the projectorfor projecting the image.

Mobile electronic device

It is a task to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a detector that detects a specific change in an irradiation area of light irradiated from the image projector or in a predetermined area including the irradiation area, and a control unit that controls the operation of the image projector. The task is solved in such a manner that when the detector detects the specific change, the control unit causes the image projector to stop emission of light therefrom, or to reduce an amount of light emitted therefrom.

According to one embodiment, a mobile electronic device includes an image projection unit for projecting an image, an image display unit for displaying an image, and a control unit for controlling the image projection unit and the image display unit. When the image projection unit projects an image and the image display unit displays an image, the control unit performs control for making the chromaticity of the image projected by the image projection unit and the chromaticity of the image displayed by the image display unit match each other.

According to the present invention, a mobile electronic device includes: a housing; a projecting unit for projecting an image, the projecting unit being mounted on the housing; a detecting unit for detecting a positional relation between the projecting unit and a projection surface on which an image projected by the projecting unit is to be displayed; a position changing unit for changing a position of the housing; and a control unit for controlling the position changing unit on the basis of the positional relation between the projecting unit and the projection surface detected by the positional-relation detecting unit.

Mobile electronic device and mobile phone

According to an aspect, a portable electronic device includes an imaging unit, a moving unit, and a control unit. The imaging unit images a subject in an imaging region. The moving unit changes orientation and/or a position of the portable electronic device. The control unit causes the moving unit to change the orientation and/or the position of the portable electronic device so as to move the imaging region of the imaging unit.

Portable electronic device

It is an object to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a control unit that controls the operation of the image projector, a cabinet that holds the image projector and the control unit, and an acceleration sensor that detects an acceleration acting on the cabinet. The object is achieved in such a manner that when an acceleration of a given value or more is detected by the acceleration sensor, the control unit stops emission of light from the image projector or reduces an amount of light emitted from the image projector.

Mobile electronic device which includes a projector that projects an image on a projection area

It is a task to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a cabinet, an input unit that is disposed on the cabinet and detects an operation input by an operator, and a control unit that controls the operation of the image projector and the state of the input unit. The task is solved in such a manner that when a predetermined operation is detected by the input unit, the control unit stops emission of light from the image projector or reduces an amount of light emitted from the image projector.

Mobile electronic device with an image projector

An object is to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a control unit that controls a projection operation by the image projector, and a cabinet that supports the image projector and the control unit. The control unit can select a first mode and a second mode, and controls an operation of the image projector, when the first mode is selected, in a condition different from that when the second mode is selected. The object is thereby solved.

Mobile electronic device and mobile system

Disclosed is a portable electronic device, including: an interface unit connected to an external device; a housing provided with the interface unit; a cap placed in a location allowing for the covering of the interface unit and covering the interface unit when attached to the housing; a signal detecting line placed in the interface unit and connected to a predetermined electric potential when the external device is connected to the interface unit; a switch which electrically connects the signal detecting line to the predetermined electric potential when the cap is attached to the housing and electrically disconnects the signal detecting line from the predetermined electric potential when the cap is separated from the housing; and a control unit connected to the interface unit and configured to determine whether the signal detecting line is electrically connected to the predetermined electric potential or not.

Growing community of inventors

Yokohama, Japan

Masashi Osaka