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6067078 |
Dual screen display device
A system for displaying electronically generated images within a vehicle includes two display screens. One display screen is dedicated to displaying images for the driver of the vehicle while the...
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6064355 |
Method and apparatus for playback with a virtual reality system
Video images are displayed from a sequence of frames or lines of video signals from a prerecorded source of frames or lines, respectively. A direction that a user is facing is determined by a...
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6064353 |
Multi-eye image display apparatus
This invention relates to a multi-eye image display apparatus. The apparatus has right-eye moving image display for emitting light to display a moving image for the right eye, right-eye still image...
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6061064 |
System and method for providing and using a computer user interface with a view space having discrete portions
A system and method associate each of a plurality of computer applications with a corresponding physical location external to the computer and display a given one of the applications when the user...
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6057810 |
Method and apparatus for orientation sensing
An exemplary viewing apparatus comprises a visual display which transmits image data to a user and which is rotatably coupled, preferably in three dimensions, to a boom which supports the visual...
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6057966 |
Body-carryable display devices and systems using E.G. coherent fiber optic conduit
A body-mountable display device includes an image source for producing an image, an image transmission device including at least one optically-transmissive fiber, the image transmission device...
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6057811 |
3-D glasses for use with multiplexed video images
A shutter control mechanism for 3-D glasses includes a control circuit (28) associated with the glasses, the glasses having 3-D lenses (20) and (22). The control circuitry (28) receives commands...
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6046711 |
Image display device
An image display device for arbitrarily switching a display area includes a drive signal supply device for supplying drive signals for pixels arranged in a matrix-like fashion, in response to the...
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6046712 |
Head mounted communication system for providing interactive visual communications with a remote system
A head mounted communication system provides interactive visual and audio communications between a user of the head mounted system and an operator of a remote system. The head mounted system...
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6046720 |
Point source scanning apparatus and method
A scanning display device directly scans a light source along at least one scanning path, rather than scanning a light beam emitted from such source along such scanning path. By scanning the light...
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6043799 |
Virtual retinal display with scanner array for generating multiple exit pupils
A scanned retinal display includes an optical scanning array to generate multiple exit pupils in conjunction with an eyepiece. The multiple exit pupils expand the effective exit pupil. As a user...
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6043800 |
Head mounted liquid crystal display system
A head mounted liquid crystal display system includes a high resolution active matrix display which reduces center of gravity offset in a compact design. The display system further includes an...
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6037914 |
Method and apparatus for augmented reality using a see-through head-mounted display
An image augmentation apparatus for superimposing an overlay image on a portion of a field of view of a user looking through the apparatus at a scene external to the apparatus. The apparatus...
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6037915 |
Optical reproducing system for multimedia information
To minimize shifting of the line of sight of an operator and accomplish proper association of a medium surface and a display screen with each other to ensure data presentation with standardized...
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6038330 |
Virtual sound headset and method for simulating spatial sound
A virtual sound headset and method are provided for simulating spatial sound. The headset includes left and right headphones interconnected by a headband. Each of the headphones includes a hollow...
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6034653 |
Head-set display device
The invention relates to a display head-set device that includes a support member and a display-optics interface pod coupled to one of a left handle portion and a right handle portion of the...
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6028627 |
Camera system for capturing a sporting activity from the perspective of the participant
A camera system for capturing the sporting activity from the perspective of the participant comprises a mount structure configured for being positioned proximate a mouth guard of a safety helmet,...
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6023372 |
Light weight, compact remountable electronic display device for eyeglasses or other head-borne eyewear frames
The present invention provides a compact, remountable display device for attachment to eyewear having a head-borne frame to provide an image from an image display superposed on the ambient image....
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6023253 |
Image displaying apparatus
The present invention relates to an image displaying apparatus, which comprises a display unit for modulating light incident thereinto in accordance with image information and reflecting the light,...
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6018423 |
Optical system and optical apparatus
The present invention is an optical apparatus, e.g. an image display apparatus, which enables observation of a clear image at a wide field angle with substantially no reduction in the brightness of...
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6012176 |
Visor supported display system
A visor supported display system may be worn by a user to enable visual information to be selectively viewed by the user. The visor supported display is arranged with a housing including a main...
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6014117 |
Ambient vision display apparatus and method
A display system conveys vehicle guidance information in the peripheral field of view of the user by the movement of ambient symbology that is not representational of either symbols or physical...
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6008779 |
Night vision viewing systems
A night vision viewing system (13a or 13b) suitable for mounting on an observer's headgear (11) wherein light rays from a forward scene pass to the observer's eye (E) via a path comprising a...
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6008780 |
Diver communication equipment
Diver communication equipment comprises a diver's helmet having a display consisting of a monitor, a prism, a relay lens and an eyepiece. The relay lens and the eyepiece are mounted in a tube which...
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6008939 |
Method of color correction in a color video display system
Low-cost complex plastic optics allow biocular viewing of video images generated by a single electro-optic display device, such as in a head-mounted display (HMD) for commercial or medical viewing...
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6008781 |
Virtual retinal display
A virtual retinal display utilizes photon generation and manipulation to create a panoramic, high resolution, color virtual image that is projected directly onto the retina of the eye without...
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6005536 |
Captioning glasses
A wearable display device displays a sequence of words into the field of view of a person wearing the device in order to communicate information to the person, such as captions for hearing-impaired...
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5999147 |
Virtual image display device
A head-coupled display device for use in presenting electronically generated visual images to a viewer. The device includes a headpiece worn by a viewer, and an image display screen mounted in the...
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5995266 |
Opto-mechanical deflector device for line displays
An opto-mechanical deflector device is used for line displays and is worn by an observer. By use of the deflector device, the line presented by the line display on the observer's retina can be...
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5995291 |
Optical system and optical device comprising diffractive optical element
The invention relates to an image-forming optical system which is compact and light in weight with well corrected aberrations, and is suitable for use on an image display device designed to form no...
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5982343 |
Visual display apparatus
A visual display apparatus, for example, a head-mounted display apparatus, which enables an image to be observed at a wide field angle and high resolution. The apparatus includes a pair of...
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5971538 |
Articulated nose bridge for head mounted display
An articulated nose bridge for a head mounted display for adjusting the height, tilt, and distance of the display on the wearer's face. The articulated nose bridge including a nose piece configured...
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5973760 |
Display apparatus having quarter-wave plate positioned to eliminate conflicts with polarized sunglasses
A display apparatus adapted for viewing by a person wearing linearly polarized lenses, such as sunglasses, is disclosed. The display apparatus includes a display device, such as an LCD or a...
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5959597 |
Image/audio reproducing system
An audio reproducing unit 2 has a audio signal processor 5 responsive to results of detection by a turning angular velocity sensor 16 for carrying out calculations for localizing the input audio...
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5953000 |
Bounded-display-surface system for the input and output of computer data and video graphics
A virtual reality visual display system comprises a display device viewable by a user and a remote bounded-display-surface and stylus for entering data and graphics. The display device and remote...
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5949388 |
Head-mounted video display
A display body (1) is capable of being mounted via a support frame (3) having band pieces (2) on the head of a doctor, for instance a surgeon. The display body (1) has cylindrical grips (4)...
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5933125 |
Method and apparatus for reducing instability in the display of a virtual environment
The present invention relates to a method for reducing image instability in a virtual environment due to the transport delay of the image generator and other components of the system. A method is...
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5933279 |
Optical apparatus
An optical apparatus includes a display for displaying image information, a display optical system having a plurality of reflection surfaces for guiding a light beam from the display to an eyeball...
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5926318 |
Biocular viewing system with intermediate image planes for an electronic display device
Low-cost complex plastic optics allow biocular viewing of video images generated by a single electro-optic display device, such as in a head-mounted display (HMD) for commercial or medical viewing...
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5917460 |
Head-mounted type image display system
A head-mounted type image display system includes right and left image display devices, first and second projection optical systems projecting right and left images displayed on the first and...
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5917459 |
Holographic head up display
A color holographic head up display which can be mounted on, for example, an airplane or automobile for projecting a color image displayed on a screen. The color holographic head up display in...
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5905525 |
Image display apparatus having a display controlled by user's head movement
An image taken by a mobile camera is displayed on a head-mounted display provided with an acceleration sensor to detect movement of the observer's head, and the size of the image viewed by the...
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5905477 |
Head-up display having installation mechanism
A second supporting section installed detachably on a supporting surface is connected to a first supporting section installed detachably on a head-up display, such that the supporting sections can...
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5905478 |
Twice folded compound magnified virtual image electronic display
A compact virtual image electronic display system is provided which includes a microdisplay for producing a source object, one or more magnification optics, and a distance adjusting mechanism for...
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5903397 |
Display with multi-surface eyepiece
An augmented retinal scanning display device includes a multi-functional eyepiece. One function is to direct an image beam onto a viewer's eye. Another function is to correct the vision of the...
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5903396 |
Intensified visual display
The intensified visual display relates to visual displays which combine generated images with the view of the environment surrounding a user and transmit such combined visual information to the eye...
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5900849 |
Display headset
A collision warning system is for a head mounted display (HMD) (10) worn by a user, for example as the interface to a virtual reality system, to warn of nearby objects in the physical environment....
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5886683 |
Method and apparatus for eyetrack-driven information retrieval
Apparatus, methods, systems and computer program products are disclosed that determines what information presented on a computer display screen to a user most interests the user. The invention uses...
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5883606 |
Flat virtual displays for virtual reality
Disclosed is a virtual display (300) which provides a wide field-of-view that is lightweight and may be as thin as ordinary eyeglasses. One version of the invention includes a display (302), such...
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5880773 |
Head mounted display configured to a user's physical features
A goggle type image display apparatus including left and right image display optical blocks, an optical block distance adjusting mechanism for adjusting the distance between the left and right...
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