摘要:
A panel-type input device including a pair of electrode plates, each electrode plate having a substrate and a conductive coat provided on a surface of the substrate, the conductive coat of each electrode plate being formed from a conducting polymer. The conductive coat of each electrode plate includes a detecting area adapted to detect a touch input and an inoperative area disposed adjacent to the detecting area, the inoperative area having a surface resistivity higher than a surface resistivity of the detecting area. A parallel electrode pair adapted to apply a voltage to the conductive coat is formed in the detecting area, and conductors connected to the parallel electrode pair are formed in the inoperative area. The inoperative area insulates the conductors from the detecting area.
摘要:
An input detection circuit including: an acquisition portion that acquires at least one potential of a first conductive membrane formed on a first surface of a first substrate, and a second conductive membrane formed on a second surface of a second substrate provided at a position away from the first substrate, the second surface being opposed to the first conductive membrane; a first control portion that controls switches connected to the first conductive membrane or the second conductive membrane to intermittently apply a voltage to the first conductive membrane; and a first detection portion that detects an input operation by detecting the generation of a current that flows from the first conductive membrane to which the voltage is applied by the first control portion, to the second conductive membrane based on the potential acquired by the acquisition portion.
摘要:
A touch panel which is not deteriorated in the linearity of electric potential gradient despite having a protruding portion. In the touch panel, the local protruding region of at least one of a pair of electrode plates is electrically insulated from the transparent conductive film. The at least one electrode plate is formed so that the local protruding region electrically insulated from the transparent conductive film includes a protruding board portion locally protruding outward from a region of each insulating board located between a pair of electrodes. The local protruding region of the at least one electrode plate includes a second conductive film provided on one surface of the protruding board portion; the second conductive film is insulated from the transparent conductive film.
摘要:
A fuel cell includes: a membrane electrode assembly (MEA) including a polyelectrolyte membrane having first and second sides to which a fuel electrode and an air electrode are joined, respectively; a fuel electrode housing having an internal face on which a fuel channel and a fuel-side electrode film are formed; and an air electrode housing having an air passage formed therein, the air electrode housing having an internal face on which an air-side electrode film is formed. The fuel electrode housing is joined to the MEA with the internal face thereof facing the fuel electrode of the MEA so that the fuel-side electrode film is electrically connected to the fuel electrode. The air electrode housing is joined to the MEA with the internal face thereof facing the air electrode of the MEA so that the air-side electrode film is electrically connected to the air electrode.
摘要:
The present invention relates to a resistive-film-type touch panel with diodes, the touch panel being reduced in thickness, in the area for arranging the diodes, and in the height thereof. An insulating film having a predetermined thickness is formed around the resistive film which is transparent and mounted on a glass substrate facing a voltage detecting electrode film. A plurality of diodes DX1m, DX2m, DY1n and DY2n, each including a semiconductor layer produced by a screen printing or stamping printing, are disposed at a predetermined pitch and connected to first electrodes electrically connected to the transparent resistive film and second electrodes for supplying voltage. A voltage gradient is formed, in the X direction and Y direction, on the transparent resistive film when a voltage is applied to each of the diodes.
摘要:
A coordinate-detecting device of a voltage-detecting type, the device including: a coordinate input pad having an upper sheet and a lower sheet opposing each other at a predetermined gap, the sheets being in electrical contact when there is a touch on the coordinate input pad; a voltage-detecting part for alternately detecting voltage values representing an X-coordinate and a Y-coordinate of a contact point; and a control part for generating a coordinate data from the voltage values detected at the voltage-detecting part. The upper sheet and the lower sheet oppose each other at the predetermined gap by a repulsive force between magnetic poles with the same polarity.
摘要:
A touch panel includes: a transparent substrate on which surface acoustic wave is propagated; a transmission/reception unit that is formed in peripheral regions on the transparent substrate, each two of the peripheral regions facing each other, and transmit and receive the surface acoustic wave; a detecting unit that detects the location of an object touching a predetermined operation area; and a sheet member that faces the transparent substrate, with a space layer being interposed in between, and has first protrusions formed on a substrate-facing surface that faces the transparent substrate. In this touch panel, the substrate-facing surface of the sheet member is not brought into contact with the transparent substrate when an object does not touch the operation area, and the substrate-facing surface of the sheet member is brought into contact with the transparent substrate when the object touches the operation area.
摘要:
First electrodes partially configuring light-emitting elements are patterned in the form of stripes on a first major surface of a transparent substrate. Next, piezoelectric elements functioning a SAW touch sensor are formed on a second major surface of the transparent substrate. Next, the light-emitting elements forming step of forming light-emitting elements on the first electrodes which are patterned in advance is sequentially executed. After the formation of the piezoelectric elements, since the step of forming the light-emitting elements is executed, the light-emitting elements can be prevented from being damaged by receiving heat in the formation of the piezoelectric elements.
摘要:
A touch panel including a fixation side substrate and an operation side substrate disposed in opposition and adhered to each other, having a fixation side conductive film and an operation side conductive film respectively formed on opposing faces of the fixation side substrate and the operation side substrate, and being capable of detecting any contact point on the fixation side conductive film and the operation side conductive film as a 2-dimensional coordinate, wherein a bending section is formed between one end and the other end thereof, and wherein two input operation regions are defined and formed on both sides of the bending section.
摘要:
A touch panel according to the present invention is constructed such that a transparent substrate coated with a transparent electrically conductive film and having dot spacers formed on top thereof, and a polarizing plate coated with a transparent electrically conductive polymer on a side thereof facing the transparent substrate, are disposed opposite each other with a prescribed space provided therebetween. As a result, the manufacturing process of the touch panel having such a polarizing plate is greatly simplified and a transparent electrically conductive film having an excellent mechanical strength can be formed as the transparent electrically conductive film of the touch panel.