Abstract:
PURPOSE: To provide a manufacturing method of a substrate with a transparent conductive film, capable of suppressing the surface resistance of an ITO film from being changed after a predetermined heat treatment to the substrate, and the substrate manufactured by the method, and to provide a touch panel using the substrate. CONSTITUTION: In the manufacturing method of the substrate with a transparent electrode film, sputtering to a transparent insulating substrate is performed in atmosphere of fuel-air mixture including argon and oxygen with used of indium oxide/tin oxide target. When an oxygen ratio of the fuel-air mixture to argon is in the range of 0.016-0.018 in a proper level, a carrier density of the transparent electrode film becomes the maximum value and mobility increases gradually. Surface resistance of the transparent electrode film is the inverse of the product of the carrier density and the mobility, that is 1/(carrier density x mobility). The surface resistance becomes the minimum value when the oxygen ratio is in the proper level. Then, rate of change of the surface resistance after the heat treatment to the surface resistance of the film before the heat treatment can be suppressed within ±
Abstract:
A transparent conductive film includes: a transparent film substrate; a transparent conductor layer provided on one or both sides of the transparent film substrate; and at least one undercoat layer interposed between the transparent film substrate and the transparent conductor layer; wherein: the transparent conductor layer is patterned; and a non-patterned portion not having the transparent conductor layer has the at least one undercoat layer.
Abstract:
An in-mould molding touch module includes a plastic film, a touch circuit and a molding rind. The plastic film includes an inner surface and an outer surface for handling and touching. At least one region of the inner surface and a corresponding region of the outer surface define a touch area. The touch circuit is arranged on the inner surface in the touch area. The molding rind is integrated on the inner surface by an in-mould injecting mode to contain the touch circuit for forming a one-piece body. In addition, the invention also provides a method for manufacturing an in-mould molding touch module.
Abstract:
An in-mold molding touch module includes a plastic film, a touch circuit and a molding rind. The plastic film includes an inner surface and an outer surface for handling and touching. At least one region of the inner surface and a corresponding region of the outer surface define a touch area. The touch circuit is arranged on the inner surface in the touch area. The molding rind is integrated on the inner surface by an in-mold injecting mode to contain the touch circuit for forming a one-piece body. In addition, the invention also provides a method for manufacturing an in-mold molding touch module.
Abstract:
An in-mould molding touch module includes a plastic film, a touch circuit and a molding rind. The plastic film includes an inner surface and an outer surface for handling and touching. At least one region of the inner surface and a corresponding region of the outer surface define a touch area. The touch circuit is arranged on the inner surface in the touch area. The molding rind is integrated on the inner surface by an in-mould injecting mode to contain the touch circuit for forming a one-piece body. In addition, the invention also provides a method for manufacturing an in-mould molding touch module.
Abstract:
An in-mold molding touch module includes a plastic film, a touch circuit and a molding rind. The plastic film includes an inner surface and an outer surface for handling and touching. At least one region of the inner surface and a corresponding region of the outer surface define a touch area. The touch circuit is arranged on the inner surface in the touch area. The molding rind is integrated on the inner surface by an in-mold injecting mode to contain the touch circuit for forming a one-piece body. In addition, the invention also provides a method for manufacturing an in-mold molding touch module.
Abstract:
A transparent conductive film includes: a transparent film substrate; a transparent conductor layer provided on one or both sides of the transparent film substrate; and at least one undercoat layer interposed between the transparent film substrate and the transparent conductor layer; wherein: the transparent conductor layer is patterned; and a non-patterned portion not having the transparent conductor layer has the at least one undercoat layer.
Abstract:
An input device having a data entry section and a controller. The data entry section has a layered structure of “keyboard”-equipped printed input portion, EL device, and touch panel. The controller controls the EL device and the touch panel. Since the printed input portion has keyboard layout, users can input data with ease. Furthermore, the surface lighting of EL device can provide the input device with uniform lighting, increasing visibility of the entire device.
Abstract:
An illuminated membrane switch employs transparent conductive elements in the region of the button so as to provide passage of light from behind the membrane switch to the user without shadowing by opaque conductive elements.
Abstract:
Contact patterns are formed on a transparent substrate to introduce information or a command into a system. A display means, responsive to the opening and closing of the contact patterns, is installed behind the transparent substrate, thereby indicating a switching condition of a switching means associated with the contact patterns.