Abstract: A protective cover apparatus for a direct-view LED (DV LED) screen is provided. The protective cover apparatus may comprise a back wall mount, a plurality of panel flex safety spacers, a front frame, a plurality of rigid DV LED protective panels, and a ventilated edge covering. The front frame may be attached to the back wall mount. The plurality of panel flex safety spacers may forwardly distance the front frame from the back wall mount by a panel flex safety clearance of at least 3 inches. The front frame may have an inner frame perimeter bounding a DV LED viewing window and an outer frame perimeter. The plurality of rigid DV LED protective panels may be rotatably mounted to the front frame. Each DV LED protective panel may have a transparent portion and a frame portion bordering the transparent portion.

Abstract: A display cover to housing interface system includes a display screen fronted by a display cover having front and obverse faces and a distal edge between the faces around a circumference thereof (i.e., edge thickness), and also an outer housing that provides support for the display cover. A portion of the display cover distal edge or thickness is fully exposed to outside, such that the display cover is exposed and substantially visible when viewed directly from the front and at least one side while installed. The display cover can be glass, while the housing is metal. A protective layer located between the housing and display cover protects the display cover from the housing. Various support components hold the display cover in place, and can include magnets and/or a stabilizer assembly affixed along a bottom edge of the display cover and adapted to couple to a bottom chin of the housing.

Abstract: A display device includes a display screen, a cover plate disposed at an upper surface of the display screen, and a connection structure having a bracket. The bracket is disposed on a surface of the cover plate away from the display screen. At least a part of a contact area between the bracket and the cover plate overlaps with the display screen along a first direction. The first direction is a direction perpendicular to a display surface of the display screen.

Abstract: A system for protecting a display screen of a display monitor is disclosed. The system includes a protective transparent panel, and a retention bezel. The protective transparent panel has an inner panel portion surrounded by an outer peripheral panel portion. The inner panel portion has a panel area equal to the screen viewing area, and an outer peripheral panel portion extending outwardly of the inner panel portion to overlay the monitor bezel. The retention bezel has a mounting portion and a front flange portion. The mounting portion is sized to encircle the protective transparent and the monitor housing, and the mounting portion extends rearwardly to overlay the monitor housing. The front flange portion overlays the outer peripheral panel portion, and has an inward width of between 0.1 mm and 5 mm. The mounting portion and the front flange portion have a material thickness of less than 5 mm.

Abstract: A method, apparatus, and kit for protecting an electronic device is disclosed and described. The apparatus can include a protective film with an adhesive disposed on one side thereof and a backing covering the adhesive. The adhesive can be configured to bond to a surface of the device and can be configured to allow an optional gel to temporarily deactivate bonding of the protective film to the surface of the device. The backing can comprise a tab in order for a portion of the backing to be removed from the protective film. Additionally, the protective film can have anti-microbial properties on an exposed surface.

Abstract: A display device includes: a reflection property control layer which is disposed in the front face of a display screen, whereby reflection properties are switched for each predetermined region; and a control unit configured to switch the reflection properties of the reflection property control layer depending on an input image, with the control means detecting a gloss region from the input image, and switching the reflection properties of a predetermined region according to the relevant detection result.

Abstract: A screen assembly for a projection television includes a screen panel, a lenticular screen and a Fresnel screen. The screen panel is attached directly to the television cabinet and sandwiches the Fresnel and lenticular screens therebetween. The screen panel projects laterally beyond the lenticular and the Fresnel screens and a recess may be provided in the television cabinet to receive the Fresnel and lenticular screens, so that the screen protection panel overlaps the front face of the cabinet sidewalls. In an exemplary embodiment, decorative bolts pass through the screen panel to secure the screen panel to the cabinet.

Abstract: A screen assembly for a television includes a front screen panel, an opaque masking layer applied to a perimeter of the front screen panel to define a masked perimeter area framing a viewable area of said screen assembly, and at least one touch control operatively coupled to the front screen panel in the masked perimeter area. Indicia identifies the location and/or function of the touch screen control.

Abstract: A dynamic display device is disclosed, that is adapted to be removably attached to the front of a conventional monitor, such as a television monitor. The device intercepts the light emitted by the monitor to produce an abstract, moving display. An opaque grid structure forms a plurality of channels, including peripheral channels that are open along at least one side. A translucent panel wraps about the grid structure, and diffuses the light, displaying the diffused light on both the front and on the sides of the display device. An attachment mechanism, such as suction cups or a reusable adhesive, attaches the device to the monitor. The dynamic display device may be constructed as a unitary, inflatable structure having an internal grid and translucent sides and front.

Abstract: Disclosed is a color CRT capable of obtaining the safety for an explosion by setting a band force of a reinforcing band coupled to a flat panel to be optimum, wherein a ratio of an effective surface of the panel is 4:3 and a following condition 0.0426*U2?46.848*U+14095?T*W*Yp?0.0381*U2?35.517*U+9994.1 is satisfied.

Abstract: A color cathode ray tube including: a panel having a substantially flat outer surface and an inner surface having a curvature; a funnel coupled to the panel; a deflection yoke installed at an outer surface of the funnel; and a reinforcing band installed at a skirt portion of the panel, wherein the panel and the funnel satisfy the following condition, U/U??2.5, when a diagonal size of an effective surface of the panel is U, and a tube axis directional distance from an outer surface center of the panel to a boundary portion (TOR) between a body part and a yoke part of the funnel is U?, so that in the color cathode ray tube of the present invention, a lightness and slimness of a panel can be accomplished, and in order to compensate the weak structural strength caused in this case, a reinforcing band position (h) is set in the range of 10.5 mm˜20 mm to implement an optimum tensile force.

Abstract: A durable unitary lens filter is provided for use with a touch sensitive display device for associated control process equipment. A front cover secures the unitary lens filter to the machine. The lens assembly includes a mounting bezel that supports an intermediate lens securing an integral rear lens filter through which a responsive display shows process information to an operator. The front cover captivates the integral bezel to secure the lens to the associated process device. The lens is molded from a semi-rigid material composition including glass fibers. An internal retainer compressibly captivates the bezel against the front cover. The bezel periphery extends substantially beyond the outermost peripheral edge of the rear lens so that forces thereto are transferred and dissipated to the machine housing.

Abstract: A cathode ray tube comprises a panel of which outer surface is substantially flat and inner surface has a designated radius of curvature, a shadow mask coupled to the panel, the shadow mask having electron beam passing holes, and a reinforcing band mounted on the outer surface of the panel, wherein a diagonal size of an effective surface of the panel is in the range of 571-610 mm, and a thickness at a central portion of the panel is in the range of 9.5-12.4 mm.

Abstract: A cathode ray tube comprises a panel of which outer surface is substantially flat and inner surface has a designated radius of curvature, a shadow mask coupled to the panel, the shadow mask having electron beam passing holes, and a reinforcing band mounted on the outer surface of the panel, wherein a diagonal size of an effective surface of the panel is in the range of 397-463 mm, and a thickness of a diagonal end of the effective surface of the panel is in the range of 20-23 mm.

Abstract: The present invention relates to a video panel apparatus that can be housed in a video rack placed in a studio such as a broadcasting studio or a production studio. The video panel apparatus 1 comprises a frame base 2, a panel frame 3 pivotably provided on the frame base 2 and mainly provided with a display part and a control part 33, and angle adjusting means 4 for adjusting the tilt angle of the panel frame 3 with respect to the frame base 2. The angle adjusting means 4 includes a pivoting part 40 having a plurality of notched grooves 42, and an engaging part 41 selectively engageable with any of the notched grooves 42 of the pivoting part 40, whereby the tilt angle can be adjusted stepwise.

Abstract: A glass funnel for a cathode-ray tube having a thick region is provided, which aims to suppress loss of glass temperature balance between a portion having a positioning reference portion formed therein and another portion around that portion during molding, thereby reducing occurrence probability of forming defect such as deterioration of flatness or dimensional error of the positioning reference portion. In the structure including a first region serving as a thick region formed around wide opening end having a wide opening of a funnel body portion and a second region serving as a thin region formed adjacent to the first region on the narrow opening end side closer than the first region, a positioning reference portion is formed only on an outside surface of the second region.

Abstract: 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 the device. The protector is removably secured to the frame by releasable adhesive or latches.

Abstract: A dynamic display device is disclosed, that is adapted to be removably attached to the front of a conventional monitor, such as a television monitor. The device intercepts the light emitted by the monitor to produce an abstract, moving display. An opaque grid structure forms a plurality of channels, including peripheral channels that are open along at least one side. A translucent panel wraps about the grid structure, and diffuses the light, displaying the diffused light on both the front and on the sides of the display device. An attachment mechanism, such as suction cups or a reusable adhesive, attaches the device to the monitor. The dynamic display device may be constructed as a unitary, inflatable structure having an internal grid and translucent sides and front.

Abstract: A body portion of the funnel has a first region of dimension h, the dimension h being measured from the seal edge surface in a direction parallel to a tube axis, and a second region excluding the first region. The second region has a thickness relatively smaller than the thickness of the first region, so that a boundary portion between the two regions forms a stepped portion on the external surface of the body portion.

Abstract: An integrated protective apparatus extruded from a PVC material for semi-rigidly attaching a planar protective element to a lens assembly and chassis in a projection television (PTV). The apparatus includes a plurality of channels, each configured to accept one or more of a plurality of lenses or protective elements. The apparatus can include molded protrusions that can be arranged to apply a retentive force against the lenses and protective elements supported within the channels.

Abstract: An image display device incorporating a screen protection arrangement and method of installing a protector screen on an image display device includes a device housing, a display screen installed in a wall portion of the device housing, a screen frame attached to the device housing so as to overlap peripheral edges of the display screen to define a frame opening bordering the display screen, top and bottom bracket portions provided on top and bottom edges of the screen frame and a protector screen which is attached to the image display device by mating its top and bottom edges with the top and bottom bracket portions. The arrangement results in a gap of less than 3.5 mm between the screen and the screen frame and allows installation of a protector screen to any generic screen frame of an image display device.

Abstract: A scanner includes a housing defining a front housing opening and, in some instances, a rear housing opening and a movable scanner module located within the housing. The scanner with front and rear housing openings can be mounted on, for example, a computer monitor without obstructing the user's view of the monitor screen.

Abstract: The present invention is a universal screen guard clip for projection type television sets. These clips are extruded and can be inserted between the projection screen and the front frame in various manners, depending on the configuration of the particular television on which the screen guard is being placed. The screen guard clip of the present invention is arcuate shaped in cross-section and is curved back on itself along one edge. A longitudinal locking tab is also provided to make the screen guard clip even more universal.

Abstract: An object of the present invention is to provide a screen frame, which is capable of producing clear 3-D video images with a simple structure. The screen frame includes: a frame structure being capable of covering over a screen of a display unit at a prescribed distance away from the screen. Furthermore, the frame structure encloses a window space, whose size is smaller than the size of the screen of the display unit so as to cover parts of the display unit other than the screen. By attaching the screen frame of the present invention, which has a simple structure, to a screen of a display unit, video images on the screen have visual depth, so the user is hallucinated as if he or she is really watching an outdoor scene through a window. Furthermore, the video images on the screen can be made clear by removing influence of external light.

Abstract: 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 member having a holding portion for holding the peripheral edge of the protecting panel, and a pressing portion pressed in the gap formed between the frame and the screen. The screen is placed at the back side of the frame, the protecting panel is placed at the inner side of the opening of the frame, a part of the holding portion of the holding member is positioned between the opening of the frame and the peripheral part of the protecting panel. By the pressing portion of the holding member, the screen and the holding member are held on the frame, and by the holding portion of the holding member, the protecting panel is held on the frame.

Abstract: The present invention is a universal screen guard clip for projection type television sets. These clips are extruded and can be inserted between the projection screen and the front frame in various manners, depending on the configuration of the particular television on which the screen guard is being placed. The screen guard clip of the present invention is arcuate shaped in cross-section and is curved back on itself along one edge. A longitudinal locking tab is also provided to make the screen guard clip even more universal.

Abstract: A cathode ray tube having an improved safety feature in preparation for the accidental implosion of a high vacuum cathode ray tube is provided. The cathode ray tube comprises a panel, a funnel sealed with the panel, and an implosion preventing band mounted on a sealing portion of the panel and the funnel, further comprising a flexible auxiliary panel which externally covers the panel and whose skirt is adhered to the sealing portion by means of the implosion preventing band. Thus, an external impact is not directly transmitted to the CRT, and the danger due to the implosion of the front of the panel is reduced. Also, the effectiveness of the implosion preventing band can be improved.

Abstract: An exposure apparatus includes a light source a range gauge, which refracts the light emitted from the light source at a fixed angle and a filter gauge that projects the light passing through the range gauge in different amounts to the circumference and center of the panel. The exposure further includes a reflection member fixed outside the panel which re-directs the light that passes through the panel so that it can be used again for exposure.

Abstract: 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 is disposed adjacent one side of the filter and the other of the sawtooth surfaces is disposed adjacent the other side of the filter. A pair of brackets are slidably attached to the frame adjacent the upper corners of the frame. The brackets each have a horizontally disposed support adapted to engage the top surface of a computer monitor so that the filter is disposed over the computer screen. The brackets each have a pawl capable of engaging and disengaging a respective sawtooth surface so that the frame and the filter can be adjusted to a variety of vertical locations with respect to the computer screen.

Abstract: The invention relates to an implosion protection band 26, 126 for a CRT having a plurality of brackets 40, 70, 140 that are disposed between the band and a sidewall 3 of the CRT 1 and detachably attached to the implosion protection band to support either a degaussing coil 9 or to facilitate mounting the CRT within a receiver.

Abstract: An image display device incorporating a screen protection arrangement includes a screen frame mounted so as to peripherally surround a display screen of the device. A protector screen is provided which has a width dimension which is substantially equal to that of the screen frame. The screen protection arrangement further includes an insertion space provided within an upper side of the screen frame for accomodating an upper side of the protector screen and one or more base support portions which may be removably installed along a lower edge of the screen frame in a supporting space defined between an inner side thereof and a facing surface of the display screen. A predermined proportional relationship between width dimensions of the upper insertion space and the lower supporting space are established in consideration of a thickness dimension of the protector screen such that the protector screen may easily be installed or removed from the image display device.

Abstract: 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 between the bezel and the CRT and between the bezel and a housing or some other structural support. The molded bezel also prevents any undesirable shifting of the CRT with respect to the bezel due to accidental dynamic loads. The molding material conforms to the surface of the CRT compensating for any dimensional variations in the CRT while minimizing the size of the bezel. Molded within the bezel is a compensating means which absorbs stresses generated by the molding material both during and following the molding process which might otherwise be exerted on the CRT.

Abstract: 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 secured to the screen of different types of computer monitors even to that of a notebook computer to provide the screen with protections against reflection of sunlight and oversight of others from outside; and by use of protruded tracks intersecting across the surface of the foldable top cover to reduce the amount of friction and a torsion spring, the foldable top cover and the foldable left and right plates can be folded and unfolded easily. When not in use, the foldable top cover can be folded up and lodged to the fixing frame as a protector to the screen.

Abstract: A monitor filter includes a body having a front cover formed on an upper edge with a recess having a semi-tubular portion at both ends, a rear cover formed on an upper edge with a recess having a semi-tubular portion at both ends, the semi-tubular portion of the rear cover being adapted to the semi-tubular portion of the front cover to form a tubular portion, a spring fitted in the tubular portion, a screen disposed between the front cover and the rear cover; and a fixing frame having two toothed ends each having a protuberance engaged with the spring, the fixing frame being formed with a groove on a top for receiving the body; whereby the monitor filter can be easily assembled and can be turned over through an angle of 210 degrees thereby making it easier to be cleaned.

Abstract: A cathode-ray tube comprises an evacuated envelope having a faceplate panel with a sidewall joined to a funnel. A shrinkfit implosion protection band surrounds at least a portion of the sidewall and is in contact therewith. A plurality of openings are formed in the implosion protection band to support a degaussing coil. The implosion protection band is improved over prior bands by providing a cavity in the band around at least three sides of each of the openings. The cavity is directed toward the sidewall of the panel so that the openings in the band are spaced therefrom.

Abstract: There is disclosed a housing for a thin, flat display screen such as a liquid crystal display. The housing is formed of components comprising a front housing section having a front panel with an opening for exposing the screen of a flat screen device placed within the housing and a rear cover therefor which includes a hinged attachment to the front housing section which is recessed and inaccessible from the exterior of the closed housing. The assembly of front housing section and rear cover is secured with tangs carried on the lower rear edges of these components. The housing is adapted to be mounted in the chair arm of a passenger seat of commercial airliners, and includes a mounting bracket permitting it to be stowed within the chair arm when not in use. In this application it is essential that the housing have an outer covering of impact absorbing material to protect passengers from injury upon impact against the housing. It is also important that the housing be tamper and intrusion proof.