摘要:
In a method of treating a surface of a face panel for an image display including forming a film on the surface using coating materials, the film is formed of at least two layers including a first layer formed by a spray coating method and a second layer formed by a spin coating method to be superposed on the first layer. Thus, a face plate having antireflection/antistatic effects and providing high-resolution images can be obtained with high efficiency.
摘要:
Disclosed is a method of forming a reflection film and a heat absorbing film on the inner surface of a panel of a cathode ray tube by using a vacuum vapor-deposition process. In the case of using aluminum as the material for the reflection film, chromium is used as the material for the heat absorbing film. Chromium has a boiling point under a vacuum pressure at the time of vapor-deposition, which is higher than that of aluminum. The mixture of aluminum and chromium is supplied to a heater portion, and is heated and vaporized by the heater portion to be deposited on the inner surface of the panel. In this deposition, aluminum is first vapor-deposited and then chromium is vapor-deposited. Accordingly, the two kinds of films are formed in one vapor-deposition step.
摘要:
A cathode ray tube glass comprises a clean cathode ray tube made of glass and a coating film composed of at least one water-soluble material selected from the group consisting of water-soluble salts, acids being solid at room temperature, monosaccharides and polysaccharides, which is formed on a glass surface of the cathode ray tube in an amount of 0.01-100 &mgr;g/cm2 or to a film thickness of 0.1-200 nm.
摘要翻译:阴极射线管玻璃包括由玻璃制成的清洁阴极射线管和由至少一种选自水溶性盐,在室温下为固体的酸,单糖和多糖组成的组中的水溶性材料组成的涂膜,其中, 以0.01-100mug / cm 2的量形成在阴极射线管的玻璃表面上或者膜厚度为0.1-200nm。
摘要:
A process for fabricating a face plate for a flat panel display such as a field emission cathode type display, the face plate having integral spacer support structures is disclosed. Also disclosed is a product made by the aforesaid process. The support structures are designed to be load bearing so as to prevent implosion of a planar, transparent face plate toward a parallel spaced-apart base plate when the space between the face plate and the base plate is sealed at the edges of the display to form a chamber, and the chamber is evacuated in the presence of atmospheric pressure outside the chamber. Unlike most spacer support structures proposed for such flat panel displays, the support structures are made from the same material as the substrate from which the face plate is fabricated. For a preferred embodiment of the process, a perforated laminar template is sealably sandwiched between a laminar silicate glass substrate and a manifold block to form a temporary sandwich assembly. The laminar template, preferably formed from a refractory ceramic or graphite material, is perforated with mold holes which are perpendicular to the major planar faces thereof, each hole corresponding to the desired location of a spacer support structure on the substrate. The manifold block has a plurality of mating ports, each such port mating with a major surface of the laminar template, and aligning with at least one mold hole of the template. Each of the mating ports is connected to a main vacuum port via a manifold formed from interconnecting grooves or passageways. After the substrate is heated evenly within a temperature range where the viscosity of the substrate material is greatly reduced, such that the material becomes plastic and readily flowable under pressure, pressure within the mold holes is reduced with respect to ambient pressure. The pressure differential causes the plastic substrate material will flow into the mold holes of the template.
摘要:
A display device (1) with a display window (3) provided with an anti-static, light-absorbing coating (9) on the basis of silicon dioxide comprising an electroconductive, light-absorbing pigment or dye, for example soot (carbon black). A method of providing the display window (3) with an anti-static, light-absorbing coating (9).
摘要:
In an exposure method for a picture tube, photoresists which are applied on an inner surface of a panel are exposed through a shadow mask to fix the photoresists on the inner surface of the pane. A position where light, which is emitted by an exposure light source and passes through an outermost slot of the shadow mask, becomes directly incident on the inner surface of the panel, and a position where light, which is emitted by an exposure light source at the same position as that of the first exposure light source or at a different position from that of the first exposure light source, passes through a slot inside the outermost slot of the shadow mask, is reflected by an outer surface of the panel, and returns, becomes incident on the inner surface of the panel are set to coincide with each other. An exposure apparatus for achieving this method is also disclosed.
摘要:
A method, apparatus and carrier for coating a CRT screen after assembly. The method and apparatus includes isolating a surface portion of the CRT to be coated from the remaining surface to prevent or minimize coating problems resulting from outgassing or difficulty in controlling coating process parameters and to isolate noncompatible components from the deposition environment.
摘要:
A new method (P200) is provided for making magnesium oxide layers (122) in plasma displays (100). A magnesium carboxylate liquid precursor solution is applied to a display panel (102), dried, and annealed to yield a solid magnesium oxide layer (122) having excellent electro-optical performance.
摘要:
A process for coating an exterior of a lamp is disclosed, which comprises performing the coating in a microwave reactor by a microwave plasma CVD process and coupling microwave radiation into the microwave reactor with a microwave power greater than or equal to a power threshold value at which a plasma with reduced microwave permeability is ignited in the microwave reactor.
摘要:
A method of applying a film, preferably of PET, to a surface, preferably the front surface of the panel of a CRT. Resin is first applied to the surface in a predetermined pattern. The film is then pressed against a part of the surface near one edge of it by a roller. The roller is then moved across the surface to press the film onto the resin. The pressure exerted by the roller is reduced in the middle of the surface as compared with that exerted at the edge. Two different pressures may be used in the middle part.