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7458689 |
Camouflaged display stand
A display stand is camouflaged as ordinary furniture, such as a dresser with mirror combination for the bedroom or as an armoire. The stand conceals another object, such as a television display,...
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7074180 |
Visualization during closed-chest surgery
An improvement in a method for closed-chest, video-assisted diagnostic or surgical treatment of a patient is provided. The improvement comprises draping a video monitor with a transparent sterile...
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6921174 |
Projection television cabinet having a one-piece reference structure
A cabinet for a projection television system, the cabinet including a one-piece molded structure for mounting the components, and reference surfaces unitary with the structure, for mechanically...
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6678016 |
Filter for display device and display device
A filter for a display device capable of preventing a reduction of the contrast of a display screen which occurs when the mechanical strength of the CRT is strengthened and the panel glass is made...
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6621532 |
Easy method of dragging pull-down menu items onto a toolbar
A method for utilization within a graphical user interface having at least one pull-down menu and at least one tool bar. The method commences with a user selecting a menu heading which displays a...
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6592193 |
Computer monitor screen cover and storage unit
An apparatus which rotatably covers and exposes a computer monitor screen. Storage and display containers and shelves are affixed to the inside and or outside surfaces of the apparatus allowing a...
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6400506 |
Visually seamless image system
A baffle and screen arrangement for use in a rear projection display system with multiple imagers with the baffle being positionable with respect to the display screen of the console unit so that...
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6209973 |
Computer monitor cover
A cover for a computer monitor housing having a visual display screen is disclosed. The cover includes a containment member having a top panel and a pair of side panels attached thereto. The...
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6188450 |
Computer CRT cover
A cover for a computer monitor is provided which permits storage of office materials in side flaps attached to the cover and which provides a support platforms for holding documents being examined...
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5825435 |
Color cathrode ray tube and display device
By selecting the number of apertures per vertical row in the shadow mask of a color cathode ray tube to be in the range between 615 and 650, such a cathode ray tube can be used both in a PAL, an...
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5737123 |
Adjustable-aspect video projection screen
An adjustable-aspect ratio video projection viewing screen assembly has a screen portion that is basically proportioned as a widescreen, e.g. with 16:9 aspect ratio, but is convertible to a second...
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5526066 |
Picture display device
A picture display device which displays either of two pictures having different aspect ratios on the same screen thereof includes two screening units and a filter member which is disposed ahead of...
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5485226 |
Hood assembly for a video display unit
A hood assembly for a display such as a VDU display comprises a partially reflecting mirror made from sheet material having a relatively low light transmittance, in the range 25% to 45%, and most...
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5343257 |
Screen cover opening/closing device for television receiver
A screen cover opening device for a television receiver is provided with a screen cover openably closing left and right side portions or upper and lower side portions of a screen adapted for...
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5229684 |
Video display device with planar front surface
A CRT bulb with a flat front surface is utilized to provide a video display device having a planar front surface. The display device thus provided is easy to clean, easy to mount flush with planar...
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5223936 |
Picture display and video signal processing circuit
Picture display device for displaying pictures having a first aspect ratio and pictures having a second aspect ratio on a display screen having the first aspect ratio, comprising a circuit for...
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5175627 |
Adjustable television mask
An adjustable television mask used to cover the "black bars" present on a television screen during broadcast of a signal transmitted in "letterbox" or "wide-screen" format. The invention includes...
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4990824 |
Color cathode ray tube having interference filter with different pass bands
A color cathode ray tube of the shadow mask or beam index type in which the screen structure applied to the faceplate has a plurality of triplets of optical interference filter stripes which are...
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4951149 |
Television system with variable aspect picture ratio
A television signal is provided with a variable aspect picture display ratio by the steps of generating and putting out the television picture signal in accordance with a predetermined signal...
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4935819 |
Picture-width-adaptable television receiver
A television receiver is disclosed which is capable of presenting a wide-screen picture format, and alternatively, a narrowed, partial-screen picture format having non-luminous side panels and...
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4841372 |
Cathode ray tube contrast enhancement systems
A resin bonding system which bonds a substantially flat implosion protection panel to the nominally flat faceplate of a flat tension mask CRT tube and is cured by exposure to ultraviolet radiation....
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4760455 |
Picture output device
A picture output device of the present invention receives inputs in the form of a first picture signal with n horizontal scanning lines within the vertical scanning period or a second picture...
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4651256 |
Escutcheon and mask mounting structure for a cathode ray tube
A mask and an escutcheon are constructed as separate parts. The mounting section where the mask is attached to an internal chassis is formed with an elongated opening or notch for slidably...
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4204231 |
Cathode ray tube with laminated panel and method of making same
A front panel is temporarily secured to the display face of a cathode ray tube by a piece of double-sided foam tape. The tape holds the panel in forwardly spaced relation with the display face and...
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3789136 |
ELECTRONIC SYSTEM FOR VIEWER RESPONSE TO TELEVISION PROGRAM STIMULI
An electronic system for use with received educational television program material and operative to indicate the correct or incorrect nature of a viewer's response to presented visual stimuli,...
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3582189 |
AMBIENT LIGHT FILTER FOR A TELEVISION RECEIVER
A light-masking device for improving the contrast of a television image under conditions of high ambient light comprises an optical filter having a grid of parallel alternately opaque and...
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3294905 |
Television cabinet structure with removable frame section
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3239607 |
Mask-support for tv tubes
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3215776 |
Television set with ambient light trapping filter
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3130854 |
Television picture tube envelope
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3031526 |
Adjustable blind for television sets
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2932019 |
Television receiver dial illumination by surround lighting
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2852768 |
Cathode ray tube supporting device
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2847665 |
Television receiver
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2783113 |
Television cabinet
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2779938 |
Surround lighting structure for image screen of cathode ray tube
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