Patent application number | Description | Published |
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 |
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 |
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 |