Abstract:
Disclosed is a laminate with a reduced tendency for curling in a hard coat layer. The laminate comprises a transparent substrate and a hard coat layer provided on the transparent substrate. The hard coat layer is formed of a cured product of a composition comprising a mixture of pentaerythritol acrylate with an isocyanurate ethoxy-modified diacrylate.
Abstract:
In a fluorescence measuring method and apparatus, a sample S is irradiated with pulsed pumping light supplied from a pumping light source. Fluorescence generated by the sample S is detected by a photodetector by way of a condensing optical system and a spectroscope. The fluorescence time waveform is subjected to a data analysis in a data processing unit in a controller. This computes waveform data and physical quantities such as fluorescence lifetime. The pumping light time waveform is fixedly arranged with respect to a time axis used for data analysis. Fitting calculations are carried out while moving the fluorescence time waveform and fitting range from an initial position earlier than a pumping light peak to a later end position, and optimal measurement waveform data is selected according to a predetermined selection criterion. Waveform data is thus computed accurately and efficiently regardless of fluctuations in the fluorescence time waveform.
Abstract:
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).
Abstract:
A display window of a display device is provided with an anti-static, anti-reflection filter. Said filter comprises a conductive layer including metal particles and transparent particles, which layer is covered with a further transparent layer. The metal particles are responsible for the conduction which is preferably below 1000 ohm, and the transparent particles are responsible for the transmission of light. The assembly of the conductive layer and the transparent cover layer has a very low reflection, preferably below 1%.
Abstract:
Two-layer, thin film coating designs on glass substrates are described which reduce coated surface reflectance while inhibiting the visibility of fingerprints.
Abstract:
A reflector lamp having a lens of vitreous material fused to a reflector body of vitreous material. An inner reflector surface of the reflector body includes a reflective coating having a first coating portion extending from the rim of the reflector body and a second coating portion extending from a location spaced from the rim towards a basal end of the reflector body. The second coating portion is a layer of heat-treated silver having a uniform, whitish non-metallic appearance and being diffusely reflective. The first coating portion is a layer of material other than silver, such as aluminum, having a higher resistance to damage by high heat in the rim area during fusing of the lens to the reflector body.
Abstract:
A coating solution composition for forming a glass gel thin film, contains at least one material selected from the group consisting of a metal alkoxide and a polycondensate of the metal alkoxide, a coloring material, an alcohol solvent, and a dispersant having an adsorption material for the coloring material, soluble in the alcohol solvent, and having miscibility with the metal alkoxide, wherein the coloring material has an average particle size of 3 nm to 300 nm. A glass gel thin film obtained by sintering this composition at a temperature of 100.degree. to 300.degree. C. is excellent in water resistance, durability and has a high strength.
Abstract:
An improved method for providing electrical conductive paths in a Dewar flask is disclosed. A thin metal film is deposited over the side and top of the inner flask of the Dewar. Portions of the metal film are then selectively removed to provide electrical conductive paths which extend from the side on to the top of the inner flask.
Abstract:
A cathode ray tube including an electron gun enclosed by a glass envelope including a neck portion is disclosed in accordance with the teachings of the present invention wherein arcing between electrodes of the cathode ray tube is minimized by providing a coating of crystallized glass formed by heat-treatment of sealing glass, on the surface of the inner wall of said neck portion and coextensive with said electron gun, and a coating of conductive material, spaced from said coating of crystallized glass, on the surface of the inner wall of said neck portion. A method of treating a cathode ray tube to minimize arcing between the electrodes thereof is also disclosed.