401results about "Defective tube/lamp repair/regeneration" patented technology

To reuse glass used in a flat panel display, processing suitable for global environment such as processing of separating a lead component must be realized. A disassembly processing method for a flat panel display having a structure in which a face plate and rear plate mainly containing glass are airtightly joined via a frame with frit glass is characterized by including the step of separating the face plate and rear plate joined with the frit glass. The separation step is characterized by separating the face plate and rear plate by cutting, dissolution, or melting.< / PTEXT>

A gas recovery and reuse / recycle method is disclosed which can readily and economically recover valuable and / or environmentally hazardous gases from a manufacturing or chemical process and then return the gas to the process for reuse, and repeat this many times without significant contamination or degradation of the gas or the produced products. All gas transport, compression and storage equipment is designed and maintained so that it is non-contaminating to the process gas. Commonly the process gas will be a Group VIII gas, preferably He, Ne, Kr or Xe, or a gas which comprises a hazard to the ambient environment or beings therein, such as a carbon oxide gas, a halocarbon gas, an acid-precursor gas, a biologically hazardous gas, or a radioactive gas.

A lighting apparatus for retrofitting an existing luminaire includes a plurality of light emitting diodes (LED) of similar or differing wavelengths arranged and configured in at least one light bar array, a heat sink module thermally coupled to the at least one light bar array, an electronic power module electrically coupled to the at least one light bar array, and a plate coupled to the at least one light bar array, electronic power module and the heat sink module, the plate arranged and configured for coupling to the luminaire to provide quick and easy installation and replacement of the at least one light bar array, heat sink module and electronic power module into and from the luminaire.

An apparatus includes integrated review, material removal and material deposition functions. The apparatus performs the review, material removal and material deposition operations along the same optical axis. The apparatus includes, in part, a camera, a pair of lenses, and one or more lasers. A first lens is used to focus the camera along the optical axis on a structure formed on the target substrate undergoing review. The first lens is also used to focus the laser beam on the structure to remove a material present thereon if the reviewed structure is identified as requiring material removal. The second lens is used to focus the laser beam on a ribbon to transfer a rheological compound from a recessed well formed in the ribbon to the structure if the reviewed structure is identified as requiring material deposition

The present invention is directed generally to lighting devices, and more particularly to white light LED-based lighting devices configured such that key subassemblies may be replaced, thereby enabling the modification, upgrade and / or repair of said device.

A lighting system is presented that includes a replaceable illumination module removably coupled to a base module. The replaceable illumination module includes one or more solid state lighting elements on a printed circuit board electrically and thermally connected to the base module. The base module may include a heat sink, where the heat sink is in thermal contact with the replaceable illumination module, and dissipates heat generated by the one or more solid state lighting elements during operation of the lighting system. The replaceable illumination module may also include one or more beam conditioning elements for generating a specified beam. The lighting system may be connected to an automated control network and may be automatically controlled thereby, or may be used to control some other system. The heat sink may be generated via a dynamically controllable extrusion die.

A cold cathode ionization vacuum gauge includes an extended anode electrode and a cathode electrode surrounding the anode electrode along its length and forming a discharge space between the anode electrode and the cathode electrode. The vacuum gauge further includes an electrically conductive guard ring electrode interposed between the cathode electrode and the anode electrode about a base of the anode electrode to collect leakage electrical current, and a discharge starter device disposed over and electrically connected with the guard ring electrode, the starter device having a plurality of tips directed toward the anode and forming a gap between the tips and the anode.

A method of making a display includes providing a display substrate having a plurality of control electrodes in a display area; locating a plurality of chiplets responsive to a controller to provide current to the control electrodes, each chiplet having a separate substrate, at least one pixel connection pad electrically connected to a control electrode, and one or more test light emitters formed in the chiplet responsive to the current provided on the control electrodes to emit light; controlling the chiplets to pass current through one or more of the test light emitters formed in the chiplet to emit light; detecting the light emitted by the test light emitters to determine faulty chiplets or chiplet interconnections; replacing or repairing the faulty chiplets or chiplet interconnections; and forming an organic light emitting diode over the substrate in the display area connected to the control electrodes.

An optical sheet retaining tool for a liquid crystal display device that has a simple structure and low cost, wherein assembling and disassembling can be performed easily. The optical sheet retaining tool includes a first retaining piece 21 having a first retaining part 211 made of a soft material for retaining an optical sheet 13, a second retaining piece 22 having a second retaining part 221 made of a soft material opposed to and cooperating with the first retaining part for gripping and retaining the optical sheet, a latching section 24 for latching the first and second retaining parts with the optical sheet gripped therebetween, a fixing section 24 for retaining and fixing the first and second retaining pieces to a chassis 1, and a bearing section 23 disposed on at least one of the first and second retaining pieces for gripping the optical sheet.

A flat display panel and a related repairing method are provided. The flat display panel includes multiple horizontal repair lines parallel to scan lines and multiple vertical repair lines parallel to data lines. The vertical repair lines are disposed on one side of the data lines one to one, and the horizontal repair lines are disposed on one side of the scan lines one to one. When one of the data lines or one of the scan lines is broken, an electrical route formed by a use of the vertical repair lines or the horizontal repair lines detours the broken scan line or data line, so as to deliver signal to pixel electrode normally.

An optical sheet retaining tool for a liquid crystal display device is provided, the tool being of a simple structure and low in cost, and operations for assembling and disassembling the display device can be performed easily.The optical sheet retaining tool includes a first retaining piece 21 having a first retaining part 211 made of a soft material for retaining an optical sheet 13 for a liquid crystal display device, a second retaining piece 22 having a second retaining part 221 made of a soft material capable of being arranged in opposition to the first retaining part, for gripping and retaining the optical sheet in cooperation with the first retaining part, a latching section 24 for latching the first retaining part and the second retaining part under a state in which the optical sheet is gripped therebetween, a fixing section 24 for retaining and fixing the first retaining piece and the second retaining piece to a chassis 1 of the liquid crystal display device, and a bearing section 23 disposed on at least one of the first retaining piece and the second retaining piece, and serving as a bearing for gripping the optical sheet.

An organic EL element of one pixel is selectively irradiated with laser light. With the laser irradiation, the functionality of the organic layer of the organic EL element is selectively degraded and the light emission capability is removed without damaging the cathode.

The invention relates to a disassembly method for recycling a liquid crystal display (LCD) and a device thereof. The steps of the method comprise: a panel of the liquid crystal display is provided; a first side of the panel is positioned; the first side of the panel is cut; a first rotation of the panel is carried out and a second side of the panel is cut, thus being beneficial to sorting a first material and a second material of the panel. The invention is mainly characterized in that an automatic edge-cutting device is adopted to cut the structure at the assembly part of the LCD panel so as to ensure that resources and items made of different materials in the panel are separated from each other and lay a foundation for the followed sorting and recycling of resources and deal with the situation that large quantity of LCD appears in future. In addition, compared with the traditional method which adopts manpower and power-driven tools, the method of the invention saves time consumption nearly 10 times.

The present invention provides a method of producing an organic light emitting device capable of repairing a short-circuit between electrodes. The method includes: forming an organic light emitting device including a first electrode, an organic light emitting layer, and a second electrode successively on a substrate, and forming a first sealing layer on the second electrode; removing a short-circuited site of the organic light emitting device by irradiating at least the first sealing layer and the second electrode with a laser in the short-circuited site of the organic light emitting device; and forming a second sealing layer in the short-circuited site which has been removed.

A solid state replacement light module for a high intensity discharge light fixture. The module is comprised of an elongated generally planar body having a first side including a plurality of light emitting diodes and a second side including a plurality of heat dissipating fins. The second side further includes an electronic module. The body also includes a hinge mechanism suitable for attachment to the light fixture.

The invention is directed to repairing of a defective portion caused by a short circuit without generating a dark spot by a pin hole. Laser beams are irradiated to an irradiating region set in a peripheral region of a foreign substance. This prevents damaging of an organic EL element which the foreign substance adheres to and formation of the pin hole. By irradiating laser beams to the peripheral region at a distance from the foreign substance, energy of the laser beams spreads concentrically around the irradiating region, and is also supplied to the foreign substance indirectly. Therefore, the high resistive region can be formed between an anode layer and a cathode layer so that the defective portion caused by the short circuit by the foreign substance can be repaired.

An automatic picture tube cutting machine is provided. The machine includes a transporting mechanism for transporting a tray carrying a picture tube into a moving-up-and-down base, which automatically adjusts the vertical position of the picture tube based upon its size. The machine also includes a positioning and cutting device wherein a plurality of clamp units cooperatively set tungsten heating filaments in contact with the picture tube to circumscribe that picture tube at a preset cutting height. Upon heating via the tungsten heating filaments and subsequent cool water quenching, the picture tube is broken at its circumscribed portion into separated front and rear stages.

A display panel has a portion of a color filter or patterned color layer with a thickness of at least half of the cell gap of the display panel, wherein the repair method includes providing a energy light beam to the portion of the color filter or the patterned color layer in the sub-pixel region with a bright point defect to make the portion of the color filter or patterned color layer have porous structure so that bright point is repaired to become a grey point or a dark point

A light module include and method for using the same are disclosed. The light module includes a heat-conducting structure and a plurality of LEDs bonded to a head conducting structure. The LEDs are to a first surface of the heat-conducting structure and are mounted on the heat-conducting structure such that at least 50 percent of the heat generated by the LEDs is transferred to the heat-conducting structure. The heat-conducting structure includes a ferromagnetic material and is structure such that the heat-conducting structure bonds magnetically to a heat-dissipating structure with sufficient force to support the light module during the normal operation thereof when the light source is placed against the heat-dissipating structure. The present invention can be utilized for retro-fitting an existing light fixture having an enclosure that includes a ferromagnetic material and plurality of legacy light sources.

An array substrate includes a substrate including a display area and a peripheral area surrounding the display area, data lines disposed in the display area and including a portion thereof extending from the display area into the peripheral area at a first side of a periphery of the display area, and a repair line disposed in the peripheral area and crossing the portion of the data lines extending into the peripheral area. The array substrate also includes a static electricity diode part electrically connected to the repair line and a first data line of the data lines.

A manufacturing method and dismantling method of a plasma display device are disclosed. These methods can bond a panel to a holder reliably, and can separate the panel and holder easily upon scrapping a plasma display device. The manufacturing method comprises steps of: (a) bonding one of adhesive layers, which are provided on both surfaces of an adhesive sheet consisting of a porous insulating sheet, to a panel holder, to bond a rear surface of a panel to the holder, and (b) bonding another adhesive layer to a rear surface of the panel. And, the dismantling method comprises the step of separating the panel from the holder by cutting the porous insulating sheet of the adhesive sheet.

The invention relates to a resource recycle method for waste tubes, and the technique method is as follows: pouring the waste tubes into a crusher for crushing under the negative pressure; delivering the mixture after crushing into a material receiving box; sucking the waste gas into a condensing system by an exhaust fan arranged on the top of the material receiving box for separating mercury and fluorescent powder; wherein, mercury can be recycled by a vacuum heater; the glass after crushing and the metal materials are sent to a magnetic separator for separating the glass from the metal; the separated metal is sent to a washing machine for recycling the metal by third-stage reverse current spraying washing. The invention can effectively recycle the fluorescent powder, mercury and metal, thus realizing up-to-standard discharge of waste water, waste liquid and waste gas.

Provided is a display apparatus including a plurality of unit pixels, each including a plurality of sub-pixels; a first line branched in a first direction from a common line as many as the number of sub-pixels in each of the unit pixels so as to connect sub-pixels emitting light of the same color in neighboring unit pixels to each other; a second line extending in a second direction that crosses the first direction and connected to the sub-pixels; and a third line adjacent to the second line, extending in the second direction, and including a hole formed on a portion where the first line and the third line cross each other, and connected to the sub-pixels.