Abstract: Substantially transparent electrodes are formed upon a substrate by forming on the substrate, in order, a high index layer, a metallic conductive layer, and a conductive or semi-conductive top layer; and patterning the top layer and the conductive layer, preferably by laser ablation, to form a plurality of discrete electrodes from the metallic conductive layer. Conductors can be attached directly to the top layer, without requiring removal of this layer to expose the metallic conductive layer. The high index layer, conductive layer and top layer can all be formed by sputtering or similar processes which do not require high temperatures, so that plastic substrates can be used. The electrodes can be used, for example, in flat panel displays and in touch screen displays.

Abstract: In a film formation method comprising introducing a sputtering gas into a film forming chamber and forming a film on a substrate therein, the partial pressure of H2O in an atmosphere inside the film forming chamber is controlled so as to satisfy prescribed conditions, thereby forming a reflective layer of a prescribed reflectance on the substrate, thereby providing a film formation method using sputtering and a production method of a photovoltaic element using the film formation method that attain stable good film formation even during long-time sputter film formation, can constantly form a reflective film with a desired reflectance, has excellent workability and durability, and constantly attain high photoelectric conversion efficiency.

Abstract: The invention provides a process for forming an optical composite film that has a desired refractive index and is easy in design of the film. The material of an inorganic optical film is deposited on a base through reactive ion plating in an atmosphere where organic substance gases containing a fluorinated hydrocarbon are introduced, thus to form an organic composite film having a refractive index different from the intrinsic refractive index of the material of an inorganic optical film.

Abstract: Substantially transparent electrodes are formed upon a substrate by forming on the substrate, in order, a high index layer, a metallic conductive layer, and a conductive or semi-conductive top layer; and patterning the top layer and the conductive layer, preferably by laser ablation, to form a plurality of discrete electrodes from the metallic conductive layer. Conductors can be attached directly to the top layer, without requiring removal of this layer to expose the metallic conductive layer. The high index layer, conductive layer and top layer can all be formed by sputtering or similar processes which do not require high temperatures, so that plastic substrates can be used. The electrodes can be used, for example, in flat panel displays and in touch screen displays.

Abstract: In a sputtering process of forming a transparent electrode film (13) on a color filter (14), the dielectric breakdown of a peripheral portion of the color pattern film (10)due to abnormal discharge is prevented. A metal mask (8) has a mask body (8b) provided with openings (8a) having a shape corresponding to that of the color pattern films (10) formed on a glass substrate (9) Stepped portions (8d) are formed by recessing brim portions (8c) of the openings (8a) facing the color filters (14). Gaps (11) are formed between the mask body (8b) and peripheral portions of the color pattern films (10) of the color filters (14). The mask body (8b) is provided on the stepped portions (8d) with conductive projections (12). The conductive projections (12) come into electrical contact with black shading strips (10b) formed in the peripheral portions of the color pattern films (10) of the color filters (14).

Abstract: A method of depositing a thin film of metal oxide by a magnetron sputtering apparatus with a mobile magnet for creating a magnetic field reciprocating across a film deposition region, is characterized in that the magnet reciprocates no more than twice in depositing a single thin film of metal oxide.

Abstract: A method for producing flat panels for TFT or plasma display applications includes forming a sputter source within a sputter coating chamber, the source having at least two electrically mutually isolated stationery bar-shaped target arrangements. A controlled magnet arrangement provided under each target with a time-varying magnetron field.

Abstract: A photoelectric conversion element responsive to a desired conversion efficiency is provided. A photoelectric conversion element including a transparent electrode including a light-receiving face, a photoelectric conversion layer, and a counter electrode is provided, in which a thickness L (m) of the transparent electrode satisfies an equation (1) 1.2×10−2×&rgr;≦L≦4.6/ƒ  (1) where &rgr; represents a resistivity (&OHgr;m), and f represents an effective photon flux density loss coefficient (1/m).

Abstract: A multicolor organic light emitting device employs vertically stacked layers of double heterostructure devices which are fabricated from organic compounds. The vertical stacked structure is formed on a glass base having a transparent coating of ITO or similar metal to provide a substrate. Deposited on the substrate is the vertical stacked arrangement of three double heterostructure devices, each fabricated from a suitable organic material. Stacking is implemented such that the double heterostructure with the longest wavelength is on the top of the stack. This constitutes the device emitting red light on the top with the device having the shortest wavelength, namely, the device emitting blue light, on the bottom of the stack. Located between the red and blue device structures is the green device structure.

Abstract: By heating a film comprising an indium-zinc oxide (IZO) as its main component under an ambient atmosphere of low-concentration oxygen, a transparent conductive film showing a high transmittance of about 80% or more in a wavelength region of 450 to 3200 nm can be obtained. The electrical resistivity of the transparent conductive film is about 3.0×10−3 &OHgr;-cm or less. A film with IZO as its main component is substantially in amorphous form or microcrystalline form, and such a film may be fabricated by sputtering.

Abstract: A method for forming an oxide film on a substrate by a sputtering process using a target comprising a metal as the main component, wherein sputtering is carried out in an atmosphere which contains a gas containing carbon atoms.

Abstract: A process is provided for sputter-induced precipitation of metal oxide layers on substrates by means of a reactive sputter process. The plasma charge acting upon the target to be evaporated is provided with electric power selected such that the metal oxide layers precipitated on the substrates to be coated are deposited at a precipitation rate of ≧4 nm/s. During the coating process the substrate to be coated is arranged stationary in relation to the target material to be evaporated. The electrodes are connected in a conductive manner to the outputs of an alternating current source whereby the alternating frequency of the alternating current provided for the electrical supply of the plasma discharge is selected between 10 kHz and 80 kHz. Particularly preferred is that the precipitated oxide layer is a TiO2 layer or an SiO2 layer.

Abstract: Disclosed is a method of producing an electroluminescent (EL) device having a CaGa2S4:Ce luminescent layer. The ratio of the X-ray diffraction peak intensity I2 for the (200) reflection of CaS to the X-ray diffraction peak intensity I1 for the (400) reflection of CaGa2S4 as appearing in the X-ray diffraction spectrum for the luminescent layer, I2/I1, is 0.1 or less. The amount of the impurity CaS in the luminescent layer is reduced. The EL device produces blue emission with high purity.

Abstract: A display as for images and/or information comprises a plurality of light-emitting fibers disposed in side-by-side arrangement to define a viewing surface. Each light-emitting fiber includes a plurality of light-emitting elements disposed along its length, each having two electrodes between which are applied electrical signals to cause the light-emitting element to emit light to display a pixel or sub-pixel of the image and/or information. The light-emitting fiber includes an electrical conductor disposed along its length to serve as a first electrode, a layer of light-emissive material disposed thereon, and a plurality of electrical contacts disposed on the light-emissive material to serve as the second electrodes of the light-emitting elements, and are formed in a continuous process wherein a transparent fiber passes through a plurality of processing chambers for receiving the electrical conductor, the light-emissive layer and the plurality of electrical contacts thereon.

Abstract: A method for manufacturing a thin film photovoltaic device comprising a transparent conductive film, a thin film photovoltaic unit, and a back transparent conductive film and a back metal electrode which are successively formed on a substrate, wherein the back transparent conductive film is formed by sputtering comprising steps of forming an initial back transparent conductive film under a pressure of 5×10−2 Torr or more for 1 to 30 seconds in the initial stage and forming a main back transparent conductive film having the remainder thickness under a pressure reduced to {fraction (1/10)} the initial pressure or less.

Abstract: A spectral selective absorbing surface on solar collector elements has a very high solar absorbing ability, in the range of 96% to 97% and a low thermal emittance, in the order of 10%, and can be produced with high capacity in industrial scale. A reactive gas in an amount of 1 to 50 cm 3/min kW, preferably 10 cm 3/min kW, distributed in the coating zone provides that the metal layer deposed onto the receiving material partly oxidizes during the deposition, whereby a layer is obtained that comprises a grain mixture of metallic material and metal oxide, whereby 40% to 80%, preferably about 50%, of metallic material is embedded into the metal oxide closest to the receiving material. The metallic material is successively decreased to about zero at the surface of the layer by increasing the addition of oxygen at the end of the coating zone.

Abstract: In the method of fabricating a CRT including a sputtering method for forming an anti-static layer and a spin-coating or spray-coating method for forming an anti-reflection layer on a CRT panel, a method of fabricating a low-resistance, anti-reflection CRT is characterized by applying a silicon oxide (SiO2) coating between the anti-static layer and the anti-reflection layer by a sputtering method. As a result, the CRT has enhanced strength of layers and a low surface resistance. Also, the screen is provided with a charge protection function in the surface, with reflectivity of an external light being mitigated. As a result, it is possible to enhance the contrast characteristics of the screen, to avoid leaving fingerprints on the screen, and also to eliminate unpleasant feeling of static electricity.