Abstract:
A method for producing an electric lamp having a vitreous lamp bulb and a foil of molybdenum or a doped molybdenum alloy which is pinched in the lamp bulb includes post-treating the unfinished foil such that substantially non-contiguous, insular regions of material agglomerates are formed. The material agglomerates are formed of molybdenum, molybdenum alloys, titanium, silicon, an oxide, a mixed oxide and/or an oxidic compound, with a vapor pressure of in each case less than 10 mbar at 2000null C. The substantially non-contiguous, insular regions are formed on at least 5 percent and at most 60 percent of the area of the foil surface. In this way, the adhesive strength between the foil and the glass and therefore also the service life of the lamp are significantly improved.
Abstract:
An image display appratus is manufactured by processing a panel member through a plurality of chambers including ones for a bake processing and a getter processing. The getter processng is performed at a temperature lower than a temperature of the panel member subjected to the bake processing, to prevent degrading of a getter film.
Abstract:
A method and an apparatus for manufacturing an image displaying apparatus having a display panel are provided. A first substrate of the display panel on which phosphor exciting means is disposed and a second substrate of the display panel on which phosphors emitting light by the phosphor exciting means is provide are prepared under the vacuum atmosphere. Then, the first and the second substrates are carried in a getter processing chamber or bake processing chamber, and getter processing or bake processing is applied thereto under the vacuum atmosphere. After the processing, the first and the second substrates are carried in a seal processing chamber, where the substrates are heat sealed under the vacuum atmosphere. Thus, reduction of vacuum exhaust time and a high vacuum degree in manufacturing an image displaying apparatus is attained and efficiency of manufacturing is improved.
Abstract:
A sealing structure is provided without irradiating a pixel portion of a light emitting element by heat or UV light. By the sealing structure, the reliability is enhanced by blocking out oxygen and moisture, and preventing the deterioration of the light emitting element. The sealing structure in which a whole surface of the pixel portion is covered with a sealing material and which has an excellent sealing property is manufactured without being exposed to heat or UV light. In this case, a catalyst for curing a sealing material is formed as a film on a substrate, and a sealing material for covering a pixel portion is applied to the other substrate. Then, the both substrates are bonded together.
Abstract:
A method of manufacturing a display device capable of maintaining a cell gap constant is provided. The method includes forming a plurality of columnar spacers on a substrate on which a plurality of pixel electrodes are formed; forming a coating material film with a flat upper surface on the substrate so that heads of the columnar spacers protrude from the flat upper surface of the film of the coating material; and polishing the protruded heads of the columnar spacers using the flat upper surface of the coating material as a reference surface until the top faces of the columnar spacers are flush with the flat upper surface of the film of the coating material.
Abstract:
A sealing structure and a method of making the same. The sealing structure is disposed on an organic light emitting display panel having a substrate and an organic light emitting display unit thereon. The sealing structure includes a passivation structure, a container, and a sealing agent. The passivation layer covers the substrate and the organic light emitting display unit and has a sealing slot extending through to the substrate surface. The seal agent is disposed in the bottom of the sealing slot for combining the container with the substrate surface in the bottom of the sealing slot.
Abstract:
A method for fabricating a liquid crystal display panel includes forming a UV sealant on either one of first and second substrates, forming a liquid crystal layer between the first and second substrates, attaching the first and second substrates, irradiating a UV ray on the attached substrates with masking regions where the UV sealant and at least one scribing line are crossed, and cutting the bonded substrates into a plurality of unit cells.
Abstract:
A method of cleaning a liquid crystal display bonding chamber includes loading a first substrate and a second substrate in the bonding chamber, bonding the first substrate and the second substrate to produce bonded substrates, unloading the bonded substrates, repeating the loading, the bonding and the unloading for K times, where K is an integer greater than zero, and cleaning the bonding chamber.
Abstract:
A method for manufacturing a plasma display apparatus for bonding a panel to a sustaining board with a sufficient bonding area. In a process of bonding the panel to a chassis, the panel is piled on the sustaining board via a heat conducting sheet, then the panel and the chassis are sandwiched between resilient pressuring boards, which are larger than the panel and the chassis. After that, a predetermined pressure is applied from at least one of the pressuring boards, thereby bonding the panel to the chassis via a heat conducting sheet.
Abstract:
In a display apparatus including light-emitting devices and driving electrodes therefor provided on a panel substrate so as to form a light-emitting region and electrode regions in the surroundings of the light-emitting region, the panel substrate and a sealing substrate opposed thereto being adhered to each other through a sealing resin for sealing the light-emitting region, a protective wall for shielding the light-emitting region and the electrode regions from each other is provided between the panel substrate and the sealing substrate, whereby the sealing resin present inside the light-emitting region is prevented from diffusing to the side of the electrode regions.