Class / Patent application number | Description | Number of patent applications / Date published |
353079000 | STRUCTURALLY RELATED PROJECTOR AND SCREEN | 38 |
20080212039 | Displaying and Navigating Digital Media - A device for navigating and displaying digital media, such as images, videos, audio files etc, is described. The device determines the distance between the device and a projection screen and selects media for display based on this distance. A user can, therefore, navigate through a media collection by moving the projection screen with respect to the device. | 09-04-2008 |
20080231814 | Display device - A display device comprises a height-adjustable display board ( | 09-25-2008 |
20080231815 | Large-Sized Transportable Projection Screen - A large-sized transportable projection screen comprising an any-shaped fillable hollow body, which is embodied in the form of a structure consisting of fillable tubes. The aim is to develop a large-sized transportable projection screen exhibiting an increased stability and making it possible to obtain an improved projection at daylight. For this purpose, the structure defines a three-dimensional internal space limited on all sides thereof, wherein the tubes are oriented in three directions in space and the internal space is limited by at least one display surface arranged at the level of an edge formed by a part of tubes. | 09-25-2008 |
20090015798 | Mounting for Interactive Display System - The subject invention concerns a display system comprising an interactive display surface and a projector for projecting images onto the display surface. The display surface and the projector are movable in a vertical direction. Calibration between an image projected from the projector and displayed on the interactive display surface is maintained. Following movement of the display screen and the projector, no re-calibration of the interactive display is required. The movement in a vertical direction is between at least two positions for projecting images onto the display surface. The movement may be continuously between said two positions or in discrete steps. | 01-15-2009 |
20090015799 | Projection system - Miniature projection devices will enable the use of common household objects as the projection screen for still and moving images. This application describes a set of techniques and embodiments for implementing image projection inside a lamp such as a table or wall lamp and provides techniques for dealing with the unique physical attributes of lamps such as the shape of the lamp and the bright source of light that would tend to wash out the projected image. In addition, the invention presents a series of novel embodiments that respond changes in the environment to enable an immersive user experience and operation as a pet entertainment device. | 01-15-2009 |
20090185143 | IMAGE PROJECTOR DISPLAY DEVICE - An image projector display device projecting an image onto a surface substantially parallel to a path of light emitted through a representation of an image and a projection/objective lens. The display device compensates for the varying distances of the surface onto to which the image is projected from the projection/objective lens to display a clear, non-distorted image. | 07-23-2009 |
20100026968 | PROJECTION-TYPE IMAGE DISPLAY APPARATUS - A projection-type image display apparatus that projects an image on a screen, includes a screen frame that holds the screen; an optical engine base that is coupled to a lower edge of the screen frame; an upper cross brace that extends obliquely backwards from an upper edge of the screen frame; a lower cross brace that extends obliquely backwards from a vertical frame of the screen frame; and a coupling member that couples the upper cross brace with the lower cross brace. | 02-04-2010 |
20100045943 | Projector Mount - A mount for mounting a projector and a display screen to a mounting surface. In one set of embodiments, the mount comprises a mounting bracket for attachment to a mounting surface, a carriage operatively connected to the mounting bracket and slidable in relation to the mounting bracket. The carriage is configured for operative connection to a display screen and operative connection of a projector adapted to project an image onto the display screen. The display screen is selectively positionable in relation to the mounting surface. Repositioning of the display screen simultaneously repositions the projector, substantially maintaining the orientation of the projected image in relation to the display screen. | 02-25-2010 |
20100066983 | Methods and systems related to a projection surface - The present disclosure relates generally to systems and methods that are related to a projection surface. For example, in some implementations, a method includes receiving projection input with one or more projection surfaces from one or more projectors; comparing at least a portion of the projection input with one or more benchmarks; and initiating an action in response to the comparing at least a portion of the projection input with one or more benchmarks. | 03-18-2010 |
20100118282 | PROJECTION TYPE IMAGE DISPLAY DEVICE - A projection type image display device of the present invention includes: a screen unit with a screen onto which images are projected; a projection unit for projecting images onto the screen from the rear surface of the screen; right and left slide mechanisms as a pair for supporting the screen unit in a manner that allows the screen unit to move in a direction approximately normal to the screen; and a link shaft for linking the right and left slide mechanisms, and for moving the right and left mechanisms in synchronization with each other. | 05-13-2010 |
20100165303 | Screen assembly and rear-projection type graphic display device - A screen assembly and a rear-projection type graphic display device are provided to block overscanned light Lo projected outside a fresnel lens screen. The screen assembly | 07-01-2010 |
20100188642 | ROTATABLE PROJECTION SYSTEM - A rotatable projection system is provided. The system includes a support back and a rotatable mounting system mounted to the support back. The rotatable mounting system includes a first frame, a second frame mounted to the first frame in a fixed angular relationship, and a rotating joint mounted to at least one of the first frame and the second frame and to the support back to provide rotation of the rotatable mounting system relative to the support back. The rotatable projection system may further include a projector mounted to the first frame and a projection board mounted to the second frame. The projector may include a mirror positioned to reflect light from the projector onto the projection board. | 07-29-2010 |
20100309442 | MOBILE COMMUNICATION DEVICE WITH BUILT-IN PROJECTING SCREEN - The invention relates to a mobile communication device comprising a casing, at least one image projecting device, and a projecting screen. The image projecting device in the mobile communication device is adapted to project an image on the projecting screen. | 12-09-2010 |
20110019162 | OBJECT AWARE, TRANSFORMABLE PROJECTION SYSTEM - An interactive image projecting device that projects an image onto a display surface and controls the projected image based upon the detection or identification of the device housing or the remote object. The device has a touch-sensitive, flexible housing that may be transformed into different shapes. The image projecting device includes a projector that generates an image from a control unit. The device includes an illuminating emitter, which illuminates the device body and remote objects, and a light sensor that is operable to detect the position of its housing or remote object. Based upon the sensed housing or remote object, the control unit operates to modify the image projected from the device such that the image from the device can interact with its housing or remote object. | 01-27-2011 |
20110019163 | Host Computer with a Projector - A host computer includes a host machine and a projector. The host machine has a keyboard. The projector is positioned about the keyboard and includes a projection lens. A using position of the projection lens is higher than a received position of the projection lens. | 01-27-2011 |
20110051099 | ADJUSTING MECHANISM, PROJECTOR, ELECTRONIC WHITEBOARD, AND ADJUSTING METHODS OF PROJECTOR AND ELECTRONIC WHITEBOARD - An electronic whiteboard includes a projection unit, an adjusting mechanism, and a projection screen. The adjusting mechanism includes a fixing base, a rotary plate, and a first screw. The fixing base is adapted to be fixed to a fixing object. The rotary plate is pivotally connected to the fixing base, and is ball jointed to the projection unit. The first screw is locked on the rotary plate, and is ball jointed to the projection unit. The first screw drives the projection unit to rotate relatively to the rotary plate along a first axis when the first screw is rotated. The projection screen is adapted to be fixed to the fixing object. The projection unit is capable of projecting an image beam onto the projection screen. | 03-03-2011 |
20110176119 | Methods and systems for projecting in response to conformation - The present disclosure relates to systems and methods that are related to projection in response to conformation. | 07-21-2011 |
20110242501 | PORTABLE AND TRANSPORTABLE 2-D AND 3-D DISPLAY SYSTEM - A portable projection system comprises a first and second vertical member including at least one hinged point for folding the first and second vertical member into at least two separate portions. A first and second horizontal member connected with the first and second vertical members includes at least one hinged point for folding the first and second horizontal member into at least two separate portions. At least one base member pivots between a first position parallel to the first or second vertical member and a second position perpendicular to the first or second vertical member. First and second mounting members of a projector mounting assembly include at least one hinged point for folding the first and second mounting members into at least two separate portions. A projector mounting assembly mounting bracket pivotally connects the first and second mounting members with the first horizontal member. | 10-06-2011 |
20120008104 | MOBILE STAND FOR INTERACTIVE DISPLAY SYSTEM - There is disclosed an interactive whiteboard system including a mobile stand, an interactive surface, and a projector, wherein the mobile stand is adapted to support the interactive surface, and wherein the mobile stand further includes a support arm which extends away from the plane of the interactive surface to support a projector head of the projector in a position in front of the interactive surface, wherein the projector head is rotatable relative to the support arm between a use position in which images projected from the projector head are displayed on the interactive display surface and a non-use position in which the dimension of the system in a direction perpendicular to the plane of the interactive surface is reduced in the non-use position compared to the said dimension in the use position. | 01-12-2012 |
20120200834 | Projector arm assembly for whiteboard stand - The invention relates to a folding mounting assembly mounted on a mobile stand for controlling movement of a projector arm, having a projector at one end, from an operable position substantially perpendicular to a screen or other surface mounted on the stand and onto which the projector is intended to project and a closed position parallel to the screen. The assembly comprises a vertical support member that is connectable to the stand and a projector arm mounting means pivotally connected to the vertical support member by means to control the rate of movement of the projector arm mounting means so that it can easily be manually moved from the operable to the closed position and vice versa and will support a projector arm. | 08-09-2012 |
20120249980 | PORTABLE AND TRANSPORTABLE 2-D AND 3-D DISPLAY SYSTEM - A portable projection system comprises a first and second vertical member including at least one hinged point for folding the first and second vertical member into at least two separate portions. A first and second horizontal member connected with the first and second vertical members includes at least one hinged point for folding the first and second horizontal member into at least two separate portions. At least one base member pivots between a first position parallel to the first or second vertical member and a second position perpendicular to the first or second vertical member. First and second mounting members of a projector mounting assembly include at least one hinged point for folding the first and second mounting members into at least two separate portions. A projector mounting assembly mounting bracket pivotally connects the first and second mounting members with the first horizontal member. | 10-04-2012 |
20120257174 | CARRIER SYSTEM FOR AN OPERATING ROOM - A carrier system for a medical treatment facility includes a track device that is to be suspended from a ceiling of the medical treatment facility and that determines a curved path, and a lifting device to move a medical device between an upper resting position and a lower operating position, such that the lifting device can move along the path determined by the track device. | 10-11-2012 |
20120274910 | DISPLAY SCREEN FOR IMAGE DISPLAY SYSTEM AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a display screen for an image display system capable of providing an image having a high contrast ratio in a bright room, and a method for manufacturing the same. The display screen for displaying thereon image light emitted from a projector includes a lens layer, and a reflective layer formed on the lens layer and configured to reflect the image light, wherein the lens layer and/or the reflective layer contain a black material. | 11-01-2012 |
20130070214 | Projection System - Miniature projection devices will enable the use of common household objects as the projection screen for still and moving images. This application describes a set of techniques and embodiments for implementing image projection inside a lamp such as a table or wall lamp and provides techniques for dealing with the unique physical attributes of lamps such as the shape of the lamp and the bright source of light that would tend to wash out the projected image. In addition, the invention presents a series of novel embodiments that respond changes in the environment to enable an immersive user experience and operation as a pet entertainment device. | 03-21-2013 |
20130100422 | REFLECTIVE SCREEN APPARATUS - A reflective screen apparatus according to an embodiment of the invention, which is advantageous in that a reflection surface is readily formed, projection light outputted from a projector is efficiently reflected, and the convenience of a user is improved, includes a reflective screen having a reflection surface (reflection area) that reflects projection light off reflection films as reflectors selectively formed on a screen substrate in accordance with the angle of incidence of the projection light and a pair of winders that support respective ends (upper and lower ends) of the reflective screen and rotate in forward and backward directions to wind and release the reflective screen, and the winders drive each other and operate in opposite ways to move the reflection surface between the winders. | 04-25-2013 |
20130114048 | HEIGHT ADJUSTABLE PROJECTOR SCREEN SUPPORT - A projector screen support ( | 05-09-2013 |
20130128238 | Display Systems and Methods for Mobile Devices - Display systems and methods for mobile devices and mobile devices are disclosed. In one embodiment, a display system for a mobile device is provided. The mobile device is handheld and includes a primary display screen. The display system includes an auxiliary screen and a connecting device coupled to the auxiliary screen and attachable to the mobile device. An image from the mobile device is producible on the auxiliary screen. The display system is removable from the mobile device. | 05-23-2013 |
20130250252 | PROJECTOR SUSPENSION DEVICE - A projector suspension device for a projector comprises a base to be fixed to a surface on which the projector projects an image, a support member extending from the base and configured to support the projector, and an adjustment mechanism configured to adjust a tilt of the projector. | 09-26-2013 |
20140063469 | PROJECTOR DRIVEN TELEPROMPTER - A teleprompter suited for use with a camera having a lens with a field of view defined by an axis in a forward direction. The teleprompter includes, generally, a reflector supported proximate the lens; a projection screen supported forward of the reflector; a projector supported forward of the reflector for projecting an image on the projection screen so that the image is capable of reflection by the reflector along the axis. The projection screen being preferably concave and oriented such that the projected image projected by the projector onto the projector screen is reflected by the reflector along the axis of the lens in a forward direction. | 03-06-2014 |
20140132935 | PROJECTION APPARATUS - A projection apparatus includes an image projection unit configured to form an image and project the formed image, a screen unit configured to display the image projected from the image projection unit, and a mounting unit on which the image projection unit and the screen unit are integrally mounted. The screen unit is formed to have a curvature. | 05-15-2014 |
20150029473 | MOBILE INTERACTIVE PRESENTATION AND COLLABORATION SYSTEM - A mobile interactive presentation and collaboration system having a projector carriage is positioned rearward of a screen assembly such that a projector positioned on the projector carriage operates as a counterweight balancing the screen assembly to prevent die screen assembly from tipping forward. The projector carriage is positioned at the base of the screen assembly to lower the center of gravity of the system to further improve the stability of tire system. | 01-29-2015 |
20150042966 | PORTABLE PROJECTOR AND SCREEN MOUNTING SYSTEM - A portable projection screen system includes a structure defining a viewing area. A projector mounting assembly includes first and second mounting arms spaced a selected distance apart. Each of the first and second mounting arms including a horizontal projector member located above the viewing area and extending forward of the viewing area. A vertical projector member pivotally connects to a backside of the viewing area in a plurality of positions. Each of the plurality of positions locates the horizontal projector member at a different height above the viewing area. A projector crossbar member connects and moves between a plurality of positions that are each a different distance from the viewing area. | 02-12-2015 |
20150085261 | MAGNETIC RESONANCE IMAGING APPARATUS - The MRI apparatus includes a housing that includes a bore in which a first magnetic field for capturing a MR image is generated, a beam projector that is disposed in the bore of the housing during capture of the MR image and projects an image onto an inner wall included in the bore, and a controller that controls the beam projector, and transfers a video signal to the beam projector. The beam projector includes a coil which is disposed so that a direction of a second magnetic field, which is generated with a current applied to the coil, is parallel to a direction of the first magnetic field. | 03-26-2015 |
20150323859 | PROJECTION DEVICE - A projection device including: an arm extending from a projection screen; a projector unit that outputs a projection light; a head section that is fixed to the arm further to a leading end side of the arm than the projector unit, and that includes a mirror that reflects the projection light toward the projection screen; a support section that is fixed to the arm and that supports the projector unit; and an adjustment section that adjusts an attachment angle of the projector unit with respect to the support section. | 11-12-2015 |
20150346592 | PORTABLE SUPPORT SYSTEM FOR PROJECTOR AND SCREEN - A portable projection and display system can include a frame assembly having one or more folding trusses, a counterweight bar arranged on a rearward bottom portion of the frame to help provide a stable base, and an adjustable boom. A projector can be mounted on one end of an adjustable boom. The boom can adjust a distance between the projector and the display screen. The boom can be mounted to the frame with a hinged connection to permit it to act as a lever to raise and lower the projector. An adjustable boom bar can be attached to an end of the boom opposite the projector such that adjustment of the boom bar raises and lowers the projector via a lever action about a fulcrum. | 12-03-2015 |
20160077413 | PORTABLE CONSTANT RESOLUTION VISUAL SYSTEM (CRVS) WITH DEFINED THROW DISTANCE - A portable constant resolution visual system (CRVS) is disclosed. The CRVS includes a screen display having a uniform resolution screen curvature, a projector for generating images that are shown on the display screen, a mirror and a frame. The mirror may be positioned relative to the screen and the projector to reflect images generated by the projector onto the display screen. A throw distance is measured between the projector and the display screen and is based on a specific design eye point and a field of view (FOV). The frame supports the screen display, the projector, and the mirror. The frame may have a plurality of bars that define the throw distance between the projector and the display screen. | 03-17-2016 |
20160109791 | Inflatable Display - An inflatable display is disclosed. The inflatable display contains an inflatable outer shell, wherein at least a portion of the inflatable outer shell is a display surface, at least one fan providing a continuous air flow to inflate the inflatable outer shell, a projection system within the inflatable outer shell and configured to display one or more images and/or video on the display surface. | 04-21-2016 |
353080000 | Profile or silhouette | 1 |
20110211174 | Portable Shadow Screen Kit - A self-contained, washable, portable, shadow screen kit is provided, which includes a generally rectangular side-and-back exterior enclosure, a light source, and a stretched front shadow screen. In one aspect, the side-and-back exterior enclosure includes four corner upright posts supported by four bases, four top horizontal rods connecting the corner upright posts, and drapes to prevent light bleed. Preferably a mirror, mirror stand, and a lightweight ceiling comprising a darkening structure (such as rigid panels or blackout fabric) supported by a ceiling frame are also included. A shadow, cast on the back of the taut screen, is viewable from the front for entertainment or photography. An opaque object is positioned between the light from the light source and the screen. The shadow screen kit is particularly suited for shadow dancing, photography, or videography. The shadow screen kit is easily assembled and disassembled for transport between venues or for storage between uses. | 09-01-2011 |