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Document Title |
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7499639 |
Electronic imaging device
There is disclosed an electronic imaging device having an imaging element, a mechanism which removes dust attached to the imaging element or an optical element disposed in front of the imaging...
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7419266 |
Projector
A projector includes a laser beam source that outputs a laser beam and modulates the laser beam in a beam form based on an image signal, a scanning unit that scans the laser beam output by the...
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7393107 |
Rear-type projector
A projector includes a laser beam source that outputs a laser beam and modulates the laser beam in a beam form based on an image signal, a scanning unit that scans the laser beam output by the...
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7312836 |
Television display cover
A television display cover for covering the screen of a plasma or LCD screen when the television is not in use. The cover can be converted from existing frames, framed art, or mirrors already...
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7070837 |
Screen protector
A plastic film screen protector that prevents interference patterns from arising when the film touches the screen is described. The advantages are accomplished by the film having a slightly...
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6850287 |
System for dissipating electrical charge from a cabinet of an electronic apparatus
A TV receiver having a metal front cabinet is provided with a discharge path between the front cabinet and a ground portion of the TV receiver. The discharge path includes a series circuit in which...
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6819039 |
Glass funnel for projection cathode ray tube with integrally formed pad portions
Pad portions are respectively integrally protruded to be formed on an outer surface of a substantially funnel-shaped sidewall portion of the glass funnel for projection. A ridgeline for a reference...
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6750922 |
Screen protector
A frameless substantially transparent protector screen for disposition recessed in an opening in the housing on an electronic device with the protector screen spaced from a video display screen in...
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6731498 |
Fixing device for optical protection lens of liquid crystal display monitor
A fixing device includes a pressing block, and a bonding block pivotally mounted on the pressing block. The optical protection lens is closely sandwiched between the pressing block and the bonding...
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6693679 |
Monitor front case with gate landings
A monitor front case with gate landings is disclosed. Each of the gate landings is formed on the CRT seating surface of the front case at a position around each gate flash remaining on the case due...
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6575581 |
Image projection method and image projector
An image projection method for projecting laser beams and an image projector that projects laser beams are adapted to shut down the laser beams instantaneously when an obstacle intruding into the...
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6392614 |
Contrast enhancement device for led arrays
A contrast enhancement device for an LED display is achieved by providing rectangular wire screen of substantially the dimensions of the LED-bearing face of a module block LED array. The edges of...
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6229085 |
Electromagnetic wave leakage attenuation filter
A filter 2A(2C), which prevents the leakage of electromagnetic waves from a PDP 1, is provided with a filter base 11 in front of the PDP 1 and a grounded conductive mesh 12 which transmits light...
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6195135 |
Thin video display with superluminescent or laser diodes
A substantially flat television display comprises, in accordance with the present invention, a plurality of superluminescent or laser diodes which are mounted to a substrate or carrier for spacing...
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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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6169588 |
Panel for a color cathode ray tube
In a panel for a color cathode ray tube, an at least 10% portion in a width direction of a seal edge surface of the panel is a roughened surface which satisfies: 5 μm≤R z ≤30 μm, 150...
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6151083 |
Monitor filter
A monitor filter includes a rectangular frame including a first cover and a second cover engaged with the first cover, the first and second covers being of identical structure, each of the first...
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6137548 |
Mounting structure of protecting panel for an image device and mounting method thereof
A mounting structure for a display device which includes a frame on which a screen is held includes a protecting panel disposed at the front side of the screen, a substantially Z-form holding...
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6052119 |
Image displaying device with time control function
The present invention relates to an image displaying device which can control the usage of the image displaying device according to some predetermined time-related events. The image displaying...
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6014185 |
Structure for draining waterdrops for use in television receivers
A picture tube housed in a cabinet is disposed above a circuit board provided inside the cabinet. The cabinet is provided on the rear surface thereof with a protective wall for preventing...
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5965974 |
Cathode ray tube with heat-shrink band having high stress of yielding point and method of fabricating the same
A heat-shrink band for a cathode ray tube (CRT) has a light weight, corrects the deformation of an object, such as a panel of a CRT due to the air pressure, effectively prevents implosion of the...
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5805201 |
Device for automatically controlling a television
An automatic control device is provided for automatically controlling a television. The automatic control device comprises a distance measuring portion (17) for measuring a distance between a...
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5757117 |
Cathode ray tube with conductive silicon adhesive
In a cathode ray tube having an antistatic film 6 stuck to the front surface of a panel section 1 and a conductive tape 7 for grounding the end portion of the antistatic film 6 to the earth, a...
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5742360 |
Display apparatus using an intermediate reinforcing frame
A monitor case assembly includes a front case section to which a cathode ray tube is fixed; a rear case section fastened to the front case section; and an intermediate case section interposed...
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5719645 |
Electronic apparatus having display device
In an electronic apparatus provided with a display device, hinge portions for rotatably holding the display device on the apparatus body are provided in two portions on the display device, and the...
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5668612 |
Pivotable protective screen structure which is height-adjustable and forward/backward shiftable
A pivotable protective screen structure which is height-adjustable and forward/backward shiftable. The protective screen structure includes a base body, a protective screen body and two support...
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5627606 |
Computer screen filter assembly
A computer screen filter assembly includes a filter and a frame for receiving the filter. The frame has a pair of generally longitudinally disposed sawtooth surfaces. One of the sawtooth surfaces...
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5604337 |
Loudspeaker arrangement in television receiver cabinet
A television receiver cabinet is provided including a plurality of wall members and at least one speaker horn sub-assembly, wherein at least one speaker unit is contained to form a horn structure....
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5565934 |
Molded video display screen bezel
A method and apparatus for molding a video display screen bezel to a video display device, such as a CRT, is disclosed. The bezel is molded in such a way as to eliminate the need for fasteners...
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RE35318 |
Viewing screen protective shield
A viewing screen protective shield is set forth removably securable in association with a viewing screen, such as LCR screens, as found in fish finders and the like, which are typically exposed to...
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5528319 |
Privacy filter for a display device
A privacy filter (20) for a display device includes at least two spaced-apart, generally parallel grids (22 and 24). Each grid includes an array of strips (26 and 30) or blocking members having...
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5526064 |
Cabinet molded in resin
A cabinet molded in resin has a grill portion molded in resin by using a predetermined metal mold and having a plurality of holes of small diameter defined in the vertical and horizontal...
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5521652 |
Proximity controlled safety device for a video monitor
A proximity controlled safety device for a video monitor that prevents accidental over exposure to electromagnetic radiation and optical brightness. A proximity sensor detects the presence of a...
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5508757 |
Foldable screen protector
A foldable screen protector for use on a computer monitor of various kinds has a fixing frame, a foldable top cover, and foldable left and right plates, thereof the fixing frame is adapted and...
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5495302 |
Television receiver viewing distance sensor switch
A television receiver radiation exposure limiting apparatus including a power supply, a proximity sensor, a rf switch, and a housing wherein the apparatus may be located within a small housing...
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5465013 |
Electric field shielding system for AC electrically powered device with a two-blade plug
An electric field shield for non-grounded AC powered appliances is connected to a neutral return terminal of the AC power distribution system. A polarized two prong connector assures connection of...
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5410372 |
Advanced VDT screen shielding method and apparatus
An advanced video display terminal (VDT) screen shielding method and apparatus includes an electric resistance lower than or equal to 10 5 Ω(R≤10 5 Ω), a transmittance between 1/3 to 2/3, a...
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5408276 |
Safe viewing distance for a television by means of an antenna interrupt device
A signal interrupt device connected externally to an electronic device such as a television set to sense when a person is within a predetermined minimum distance from the surface of the television...
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5365285 |
CRT display device with a grounded rimband so as to suppress an electro-magnetic emission
A CRT display unit provides for reduced electromagnetic radiation emission by encasing a video amplifier for amplifying image signals sent from a computer and a CRT device for displaying the...
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5359421 |
Bezel with a pair of opposing elongate ribs and a number of smaller ribs for contacting a cathode ray tube
A bezel which minimizes possible production of powder by rubbing thereof with a cathode ray tube to prevent possible deterioration of an appearance of a display unit in which the bezel and the...
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5355180 |
Apparatus for and method of a television receiver incorporating audio/visual warning of viewing distance and audio message record/playback features
A viewing distance warning/sound recording apparatus for a television receiver and the method thereof, which can provide viewing distance warning by outputting a visible message for warning when a...
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5313284 |
Tension band and cathode ray tube fastened therewith
A tension band for fastening a cathode ray tube and a cathode ray tube fastened with the band around the skirt of the panel thereof are disclosed. The band comprises a single band unit having no...
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5304891 |
Cathode-ray tube display device
A cathode-ray tube display device wherein a resistance material, e.g. graphite, is provided on each of a funnel portion, a cone portion and a neck portion of a cathode-ray tube, and a deflecting...
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5299016 |
TV receiver with deformable front window of cabinet for compensating for assembly variation
The present invention relates to a structure of positioning a cathode ray tube in a cabinet of a television receiver. In the television receiver, at least one portion of each of front window frames...
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5255147 |
Vertical yoke protection system
A television apparatus has a horizontal deflection circuit with a transformer for developing a derived secondary power source. A circuit for disabling the horizontal deflection circuit is...
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5084757 |
Method and apparatus for mounting a cathode ray tube to minimize tube shift and respect to a bezel
In a video display terminal having a housing and a cathode ray tube mounted in the housing, there is provided shift restricting means for applying a selected level of force between mounting ears of...
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4992881 |
Protective cover for flight instrument filter glass
A protective cover for a flight instrument filter glass mounted in a cockpit instrument panel having a display screen mounted in the display unit. The display unit includes a chassis and a...
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4990825 |
Cathode ray tube having stress resistant frame
A cathode ray tube for use as a video display or the like includes a panel, a funnel, and a stress resistant frame having an L-shaped bend and constituted by a metal frame joined to both the panel...
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4928182 |
Dual aspect ratio display with cyclicly moving raster area to prevent uneven phosphor aging
A wide screen television monitor capable of displaying standard width picture in which uneven "Coulomb aging" is minimized. The television monitor includes circuitry for causing the standard width...
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4899080 |
Projection television display tube with cooling means and display device having such a display tube
Projection television display tubes having an evacuated envelope (1) with a display window (4) which on its inside comprises a display screen (5) and in front of which a light permeable second...
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