Patent application number | Description | Published |
20150116190 | DISPLAY DEVICE - According to one embodiment, a display device includes a light emitting unit, a reflective unit, a sensor, and a controller. The light source emits light including an image information relating to operation to be performed by an operator. The reflector reflects at least a part of the light emitted from the light source toward an eye of the operator and transmits at least a part of light to be incident on the eye when the reflector is disposed in front of the eye of the operator. The sensor senses a working state of the operator. The controller controls the light source based on the working state in a manner that a luminance of the light emitted from the light source is reduced when the working state indicates that the operator is at work. | 04-30-2015 |
20150116357 | DISPLAY DEVICE - According to one embodiment, a display device includes a light emitter, a reflector, a virtual image position controller, and a holder. The light emitter emits light flux including an image. The reflector is in front of an eye of a viewer. The reflector is partially reflective and partially transparent and reflects the light flux toward the eye and form a virtual image. The virtual image position controller controls a position of the virtual image. The holder holds the reflector. The virtual image position controller sets the position of the virtual image to a first position on a line connecting the eye and a background object in front of the eye and subsequently moves the position of the virtual image to a second position on the line that lies closer to the reflector than the first position. | 04-30-2015 |
20150212577 | DISPLAY DEVICE AND GAZE ESTIMATING DEVICE - According to one embodiment, a display device includes an imager and an image displayer. The imager images a first image of a first state of an eyelid of a viewer. The image displayer includes a light emitter and an optical unit. The light emitter emits light including image information. The optical unit includes a combiner. The light is incident on the optical unit. The combiner causes at least a portion of the light to be incident on an eyeball of the viewer. The image displayer modifies an incident direction of the portion of the light on the eyeball based on the first image imaged by the imager. | 07-30-2015 |
20150215568 | CONTROLLER, CONTROL METHOD, IMAGE PROJECTION SYSTEM, AND IMAGE PROCESSOR - According to one embodiment, a controller includes: an analyzer; a determiner; a projection image generator. The analyzer analyzes an environment of a projection surface on which an image is projected, based on a capture image obtained by capturing a region including at least part of the projection surface. The determiner determines a parameter for controlling illumination light illuminating the region based on information regarding the analyzed environment. The projection image generator generates a projection image projected on the region based on the information regarding the environment and acquired image data. | 07-30-2015 |
20150268476 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - According to one embodiment, an image display device includes an image converter, a display unit including pixels provided on a first surface, and a first lens unit including lenses. The image converter acquires a first image, and drives second image from the first image. The pixels emit light corresponding to the second image. The emitted light is incident on the lenses. The first surface includes a first display region and a second display region. The pixels include first pixels and second pixels. The first pixels are provided inside the first display region and emit light corresponding to a first portion of the first image. The second pixels are provided inside the second display region and emit light corresponding to the first portion. A position of the first pixels inside the first display region is different from a position of the second pixels inside the second display region. | 09-24-2015 |
20150271457 | DISPLAY DEVICE, IMAGE DISPLAY SYSTEM, AND INFORMATION PROCESSING METHOD - According to an embodiment, a display device includes a projector to project light including information about a projection image; an optical member to transmit light from an information processing device but reflect the light including the information, the information processing device including a detector to detect touch operation onto a display screen and a display displaying a first image representing a display image; and a first obtainer to obtain the projection image formed by transforming a second image, which includes a non-overlapping area of the display image representing an area not overlapping with a part of the first image, based on position of the display such that, from light having come from the information processing device and having passed through the optical member and from the light including the information having reflected from the optical member, a state in which the non-overlapping area is present around the display is viewable. | 09-24-2015 |
20150294439 | INFORMATION PROCESSING DEVICE, IMAGE PROJECTION DEVICE AND IMAGE PROCESSING METHOD - According to one embodiment, an information processing device includes a distance information acquisition unit, an operation detector and an updating unit. The distance information acquisition unit acquires distance information relating to a distance to an object. The object includes at least a portion of a projection surface where an image is projected. The operation detector detects an operation performed by an indicator. The detecting is based on a reference distance and the distance information. The updating unit updates the reference distance based on a temporal change of the detected operation and a temporal change of the acquired distance information. | 10-15-2015 |
20150325020 | IMAGE DISPLAY SYSTEM, DISPLAY DEVICE, AND IMAGE PROCESSING METHOD - According to an embodiment, an image display system includes a first generator and a second generator. The first generator generates a first image which includes first text data representing at least a portion of text data and which is displayed by a first display device of stationary type. The second generator generates a second image which includes second text data representing at least a portion of the first text data and which is displayed by a second display device that is worn by a first user. | 11-12-2015 |
20150331243 | DISPLAY DEVICE - According to one embodiment, a display device includes a display, a first optical element, and a reflector. The display unit includes a first pixel emitting a first light, and a second pixel emitting a second light. The first optical element has an incident surface and an emission surface. A diameter of a bundle of rays of the first light at the incident surface is a first value. A diameter of a bundle of rays of the second light at the incident surface is a second value. A diameter of the bundle of rays of the first light at the emission surface is a third value. A diameter of the bundle of rays of the second light at the emission surface is a fourth value. A ratio of the third value to the first value is different from a ratio of the fourth value to the second value. | 11-19-2015 |
20150331482 | DISPLAY DEVICE - According to one embodiment, a display device includes a display unit, an optical unit, and a reflector. The display unit includes a plurality of pixels arranged in a first plane. The display unit emits light including image information. At least a portion of the light emitted by the display unit is incident on the optical unit. The optical unit includes a first optical element. A travel direction of the at least the portion of the light is modified by the first optical element. The reflector reflects the at least the portion of the light modified by the first optical element. A perpendicular direction perpendicular to the first plane is non-parallel to an optical axis of the first optical element. | 11-19-2015 |
20150338654 | DISPLAY - According to one embodiment, a display includes a projector, a first optical unit, and a second optical unit. The projector emits a first light including image information. The first optical unit transmits at least a portion of a second light. The second optical unit reflects at least a portion of the first light and transmits at least a portion of the second light. A light reflectance of the first optical unit is lower than a light reflectance of the second optical unit, and a light absorptance of the first optical unit is higher than a light absorptance of the second optical unit. | 11-26-2015 |
20150338655 | DISPLAY DEVICE - According to one embodiment, a display device includes a light emitter and a reflector. The light emitter emits light including image information. The reflector has a plurality of reflective surfaces arranged in a first direction. The reflective surfaces reflect a portion of the light. A length in a second direction of one of the reflective surfaces is longer than a length in the first direction of the one of the reflective surfaces. The second direction intersects the first direction. A first plane is tilted with respect to a second plane. The first plane includes an incident direction of the light at the reflector and a reflection direction of the light at the reflector. The second plane includes the first direction and the second direction. The second direction is tilted with respect to an intersection line between the first plane and the second plane. | 11-26-2015 |
20150338656 | DISPLAY DEVICE - According to one embodiment, a display device includes a display unit, a reflective/transmissive unit, and an optical unit. The display unit emits image light including image information. The reflective/transmissive unit reflects at least a portion of the image light and transmits at least a portion of background light. The optical unit is provided between the display unit and the reflective/transmissive unit in an optical path of the image light. A refractive power of the optical unit is determined according to a refractive power of the reflective/transmissive unit for the background light passing through the reflective/transmissive unit. | 11-26-2015 |
20150338657 | DISPLAY DEVICE - A display device includes a first optical part that reflects at least part of incident light and a projection part that projects image light including the image information. The first optical part includes a first base, a reflective layer, a second base, and an intermediate layer. The refractive index of the first base, the refractive index of the second base, and the refractive index the intermediate layer are about the same value. | 11-26-2015 |
20150338662 | DISPLAY DEVICE - According to one embodiment, a display device includes a position controller, a projection unit, and a reflector. The projection unit emits light including image information. The projection unit is held by a holder. The position controller is interposed between the holder and the projection unit. The reflector reflects at least a portion of the light emitted from the projection unit. The reflector is held by the holder. A position of the reflector with respect to the holder is fixed. A relative arrangement of the projection unit and the reflector is changeable by the position controller. | 11-26-2015 |
Patent application number | Description | Published |
20130277433 | RFID TAG - An RFID tag includes a first flexible sheet covering a surface of a base part, an antenna and an IC chip; a second flexible sheet covering an another surface of the base part; a first reinforcing member including third and fourth sheets and covering the chip and a connecting portion of the chip and the antenna, the third sheet having flexibility and elasticity and being disposed on the first sheet, the fourth sheet having flexibility and being disposed on the third sheet; a second reinforcing member including fifth and sixth sheets and covering the chip and the connecting portion, the fifth sheet having flexibility and elasticity and being disposed on the second sheet, the sixth sheet having flexibility and being disposed on the fifth sheet; and an outer member having flexibility and elasticity and covering the first and the second sheets and the first and the second reinforcing members. | 10-24-2013 |
20140319667 | SEMICONDUCTOR APPARATUS AND MANUFACTURING METHOD THEREOF - A semiconductor apparatus includes: a package substrate on which a semiconductor device is disposed; a mounting board over which the package substrate is mounted; a first restraint that penetrates through the mounting board and the package substrate, and restrains deformation of the mounting board and the package substrate in a direction in which the mounting board and the package substrate are separated from each other; and a second restraint that is disposed between the mounting board and the package substrate, and restrains deformation of the mounting board and the package substrate in a direction in which the mounting board and the package substrate are closer to each other. | 10-30-2014 |
20140361090 | RFID TAG AND RFID TAG MANUFACTURING METHOD - An RFID tag that includes a spacer made of a first member having flexibility and elasticity, the spacer having a top surface, a lateral surface and a bottom surface, an antenna made of a conductive material having flexibility and elasticity and disposed on the top surface, the lateral surface and the bottom surface of the spacer, and an IC chip electrically connected to the antenna. | 12-11-2014 |
20140376187 | PACKAGE MOUNTING STRUCTURE - A package mounting structure includes: a first substrate having wiring; a second substrate having wiring; at least one cooling unit having a first face and a second face different from the first face; at least one power supply unit that is mounted on the first substrate and is joined to the first face of the cooling unit; and at least one electronic component that is mounted on the second substrate and is joined to the second face of the cooling unit, wherein the power supply unit supplies power to the electronic component through the wiring of the first substrate, the cooling unit, and the wiring of the second substrate. | 12-25-2014 |
20150060554 | RFID TAG - An RFID tag including an inlay having a sheet-like shape and including an antenna and an IC chip electrically connected to the antenna, an outer covering member that covers the inlay, the outer covering member having a planar shape and including a main surface and a rear surface, and a frame part arranged on at least one of the main surface and the rear surface. The frame part is erected in a thickness direction of the outer covering member. The frame part surrounds the IC chip in a plan view. | 03-05-2015 |
20150264810 | CIRCUIT BOARD AND MANUFACTURING METHOD OF CIRCUIT BOARD - A circuit board includes: a substrate; a through hole formed in the substrate; and a connection terminal provided in the through hole; wherein the connection terminal includes a pedestal portion provided within the through hole and a pin which is provided at a center of the pedestal portion and extends from the pedestal portion toward a first surface of the substrate, so that a first end portion protrudes from the first surface. | 09-17-2015 |