103results about "Tube contructional details" patented technology

A plasma display device which improves the adhesion rate of a thermal conductive medium. A chassis base is disposed substantially parallel to a plasma display panel. A thermally conductive medium is disposed between the plasma display panel and the chassis base and is closely adhered to both the plasma display panel and the chassis base. An adhesive pad is interposed between the plasma display panel and the chassis base along the edge of the thermally conductive medium and is adhered to both the plasma display panel and the chassis base. The thermally conductive medium includes a plurality of thermally conductive particles of high thermal conductivity.

In a chassis base assembly, a method of manufacturing the chassis base assembly, and a Plasma Display Panel (PDP) assembly, the method includes: preparing a raw flat panel for forming the chassis reinforcing member; forming ribs having a predetermined depth by processing the raw flat panel for forming the chassis reinforcing member using a drawing process; and forming an outer shape of the chassis reinforcing member using a notching process. There are no disconnections at corners where the horizontal and vertical reinforcing members meet to each other since the chassis reinforcing members are formed as a unitary body by a drawing process. Accordingly, stress concentrations at corners of the chassis reinforcing members are prevented, thereby increasing the strength of the chassis base assembly.

Closely spaced, high aspect-ratio gridline structures are formed on the surface of a substrate using two or more co-extrusion heads that co-extrude gridline material and sacrificial material such that the deposited gridline material is compressed between opposing portions of the sacrificial material. The co-extrusion heads include three-channel cavity structures that converge to a relatively small outlet orifice that dispenses the gridline material with relatively fine features and a relatively high aspect ratio. The outlet orifices of the co-extrusion heads are disposed in a staggered arrangement such that gridlines extruded from the first co-extrusion head are disposed between two gridlines extruded from the second co-extrusion head. Photovoltaic cells are produced with metal gridlines formed in this manner.

The invention presented is a method for applying heat spreaders to a plurality of plasma display panels, including (a) providing a plurality of heat spreader composites, each of which comprises a heat spreader material having an adhesive thereon and a release material positioned such that the adhesive is sandwiched between the heat spreader material and the release material; (b) removing the release material from a plurality of the composites; and (c) applying at least one of the composites to each of the plurality of plasma display panels each such that the adhesive adheres the heat spreader material to the plasma display panel.

A method and apparatus for monitoring the integrity of a ground member coupling a substrate support to a chamber body in a plasma processing system is provided. In one embodiment, a processing chamber is provided that includes a ground path member coupled between a substrate support and a chamber body. A sensor is positioned to sense a metric indicative of current passing through the ground member. In another embodiment, a method monitoring the integrity of a ground member coupling a substrate support to a chamber body in a plasma processing chamber includes monitoring a metric indicative of current passing through the ground member during processing, and setting a flag in response to the metric exceeding a predefined threshold.

A display method, medium, and system having an enlarged apparent size greater than a display size of a corresponding display panel. The display device may include a display panel outputting input image data, and a periphery element making up the boundary of the display panel, such that the periphery element gradually varies generation of light in brightness and color so as to cause a viewer to perceive continuity between the display panel and the periphery element.

A plastic chassis for a display device, the plastic chassis having an integrally formed chassis base and support frame. A support body joins the chassis base and the support frame.

A display apparatus includes: a display panel; a chassis attached to a back face of the display panel; a first sheet having first thermal conductivity which is interposed in a first region between the chassis and the display panel; and a second sheet having second thermal conductivity higher than the first thermal conductivity the second sheet interposed in a second region between the chassis and the display panel.

A multi-display apparatus, which can greatly improve the image disconnection at a seam between unit panels when an image is viewed at an inclination angle, includes a plurality of unit panels, each including a display device between a substrate glass and a cover glass, wherein the plurality of unit panels are connected to each other with a step difference so that the display devices form a continuous display area at a seam, and a sum of thicknesses of the substrate glass and the cover glass for each unit panel is about 0.5 mm or less. A method of minimizing an image disconnection at a seam of a multi-display apparatus is also provided.

According to the present invention, of the both surfaces of a cleaning sheet, a contact face to be rubbed against a cleaning object is a concave convex plane containing a convex part 1 and a concave part 2. By rubbing this concave convex plane against a cleaning object, a removal target (e.g., paste accumulated on the back of screen printing plate) attached to a cleaning object can be effectively removed.

A method and apparatus for monitoring the integrity of a ground member coupling a substrate support to a chamber body in a plasma processing system is provided. In one embodiment, a processing chamber is provided that includes a ground path member coupled between a substrate support and a chamber body. A sensor is positioned to sense a metric indicative of current passing through the ground member. In another embodiment, a method monitoring the integrity of a ground member coupling a substrate support to a chamber body in a plasma processing chamber includes monitoring a metric indicative of current passing through the ground member during processing, and setting a flag in response to the metric exceeding a predefined threshold.

A plasma display device entirely distributes the temperature of a heat generator, and improves the detachability of a heat dissipating sheet and coherence with the heat generator. The plasma display device includes a plasma display panel for displaying an image, a chassis base disposed to face the plasma display panel, and a heat dissipating sheet disposed between the plasma display panel and the chassis base and including a resin material and carbon fibers fixed in the resin material. Preferably, the carbon fibers are intensively impregnated in a center portion of the resin material toward the display panel, and are arranged at least in one direction parallel to the display panel, or in different directions with respect to each other and separated from each other by the resin material.

A plastic chassis for a display device, the plastic chassis having an integrally formed chassis base and support frame. A support body joins the chassis base and the support frame.

Disclosed herein is a vacuum processing apparatus for performing a desired process for a substrate after establishing a vacuum atmosphere therein. More particularly, the vacuum processing apparatus includes a vacuum chamber, which is divided into a chamber body and an upper cover. The upper cover is configured to be easily opened away from and closed to the chamber body.

The present invention provides lighting test apparatus and method of a test part of a flat panel display test unit for testing a lighting state of a flat display panel transferred from a panel supply part on a worktable. The lighting test apparatus includes a lighting test body being a square-shaped plate in which an opening is formed; a first plate installed at one side of the lighting test body; a second plate movably installed at a side of the lighting test body adjacent to the first plate; one or more sub-plates attachably / removably coupled with the first and second plates and successively coupled toward the center of the opening of the lighting test body according to a size of the flat display panel; a probe plate attachably / removably coupled with the first plate, the second plate or a subplate which is nearest from the center of the opening of the lighting test body, wherein a plurality of probes are installed at the probe plate; and position setting means for aligning an align mark on the flat display panel with a virtual reference mark to set a reference coordinate value of the worktable.

A manufacturing apparatus for a PDP includes a unit for forming a protective layer protecting a dielectric layer on a first plate, a unit for baking a phosphor layer applied on a second plate, a unit for sealing the first and second plates arranged so that the protective layer faces the phosphor layer, and a unit for baking the first and second plates while exhausting a space between them. The four units are placed in one or more closed chamber. When the apparatus is driven, spaces in and between the closed chambers each contain a gas atmosphere with vapor partial pressure of 10 mPa or lower, or with a pressure of 1 Pa or lower, where the protective layer and the phosphor layer exhibit less water-absorbing property, preventing degradation of the PDP performances. The protective layer does not contact with atmospheric carbonic acid gas, preventing alteration thereof.

A plasma display device that is adaptive for absorbing an external impact and reducing its weight. In the device, a heat-radiating plate is made from a polymer complex material that is a mixture of a resin with a metal material.

The present invention provides a panel assembly device and a panel assembly method. When bonding a panel substrate (201) and a sub-substrate (203) of a flexible substrate (202) by crimping and protruding, the panel substrate (201) and the sub-substrate (203) are placed on the panel mounting table (6) and the substrate mounting table (13), and the protruding part of the flexible substrate comes to the bonding position (204) of the sub-substrate (203), and the two loads are moved. set the stage, use the crimping head (15) to crimp the flexible substrate (202) and the sub-substrate (203), when the sub-substrate (203) that is crimped is removed from the substrate stage (13), the sub-substrate (203) is relatively The sub-substrate is directly supported from below by the supporting member (43) provided on the mounting base of the panel substrate so that the panel substrate (201) does not sag.

A plasma display device entirely distributes the temperature of a heat generator, and improves the detachability of a heat dissipating sheet and coherence with the heat generator. The plasma display device includes a plasma display panel for displaying an image, a chassis base disposed to face the plasma display panel, and a heat dissipating sheet disposed between the plasma display panel and the chassis base and including a resin material and carbon fibers fixed in the resin material. Preferably, the carbon fibers are intensively impregnated in a center portion of the resin material toward the display panel, and are arranged at least in one direction parallel to the display panel, or in different directions with respect to each other and separated from each other by the resin material.

A laser processing apparatus is provided. The laser processing apparatus includes a laser processing head having a transmission window, an opening portion, an outlet hole, a first vent hole and a second vent hole. The transmission window transmits laser light by which a processing object is irradiated. The opening portion passes the transmitted laser light to a bottom portion of the laser processing head. The outlet hole discharges an atmosphere in the vicinity of a laser light irradiation region of the processing object to the outside. The first vent hole directs gas into the vicinity of the laser light irradiation region. The second vent hole discharges the atmosphere in the vicinity of the laser light irradiation region. Debris generated from the processing object is discharged from the outlet hole and the second vent hole that are continuous with the opening portion provided at the bottom portion of the laser processing head.

A display method, medium, and system having an enlarged apparent size greater than a display size of a corresponding display panel. The display device may include a display panel outputting input image data, and a periphery element making up the boundary of the display panel, such that the periphery element gradually varies generation of light in brightness and color so as to cause a viewer to perceive continuity between the display panel and the periphery element.

A display apparatus includes: a display panel including a display device to generate a visible ray; an optical functional layer on a surface of the display panel where a visible ray is generated; a circuit on the display panel such that the circuit overlaps with at least an area of an edge of the display panel; and a reinforcement on a surface of the display panel that faces the optical functional layer, to abut the display panel without overlapping with the circuit.

A plasma display apparatus usable as a 3D image display apparatus can reduce the crosstalk for a user who views a 3D image displayed on a plasma display panel through shutter glasses. For this purpose, the plasma display apparatus displays the 3D image on the plasma display panel having a plurality of pixels each of which is formed of a plurality of discharge cells by alternately repeating a right-eye field and a left-eye field. The plasma display apparatus adds a predetermined gradation value to an image signal to be displayed in a certain field when the number of pixels where the gradation equal to or higher than a high gradation threshold is displayed in the field immediately before a certain field and the gradation equal to or lower than a low gradation threshold is displayed in the certain field is equal to or larger than a number-of-pixels threshold.

In a method of cutting a plasma display panel, a front glass substrate and a rear glass substrate are sealed so as to face each other. The front glass substrate and the rear glass substrate are sandwiched between pairs of rotating cutters, and the pairs of rotating cutters are pressed onto the front glass substrate and the rear glass substrate to be in contact therewith so that the rotating cutters are run thereon in order to cut the substrates.

In the chassis assembly, the method of manufacturing the chassis assembly, and the plasma display panel (PDP) assembly, the method includes: preparing an unprocessed flat plate for forming the chassis reinforcement member; machining for forming the chassis reinforcement by using a press forming process forming ribs of a predetermined depth from the raw flat plate of the member; and forming the profile of the floor stiffener using a notching process. Since the floor reinforcing member is integrally formed by the press forming process, there is no break at the corner where the horizontal and vertical reinforcing members meet each other. Therefore, stress is prevented from being concentrated at the corners of the floor reinforcing member, thereby increasing the strength of the floor assembly.

The invention provides a pattern forming method and a pattern forming device. The pattern forming device (1) includes a spraying member (41) for spraying a pattern forming material from a plurality of spray ports onto a main surface of a substrate (9). Through the table moving mechanism (2), the ejection member (41) moves relative to the substrate (9) in one direction along the main surface of the substrate (9), thereby forming a plurality of linear pattern elements on the substrate (9). In the process of forming the linear pattern element, the moving speed of a plurality of injection ports relative to the substrate (9) is periodically changed by the injection port moving mechanism (44), and a node is formed in each linear pattern element (91) , each node expands in a direction perpendicular to the direction in which the linear pattern element (91) extends. This makes it possible to properly form a pattern like a lattice-like structure on the substrate (9) while ejecting the pattern forming material from a plurality of ejection ports.