摘要:
A movable contact point made of a thin conductive metal sheet in an approximate dome shape is attached to the lower surface of a transparent base sheet, and the base sheet is provided at the upper or the lower surface with a fluorescent layer in the location above the movable contact point. Since, in the make-up, light can be made available for illumination in many colors other than that generated from a light emitting device, a movable contact element, as well as a switch formed using the contact element, that offers various illuminating modes can be implemented in a simple structure.
摘要:
A movable contact point made of a thin conductive metal sheet in an approximate dome shape is attached to the lower surface of a transparent base sheet, and the base sheet is provided at the upper or the lower surface with a fluorescent layer in the location above the movable contact point. Since, in the make-up, light can be made available for illumination in many colors other than that generated from a light emitting device, a movable contact element, as well as a switch formed using the contact element, that offers various illuminating modes can be implemented in a simple structure.
摘要:
A movable contact assembly includes a movable contact having a dome shape, a base sheet contacting an upper surface of the movable contact, a columnar portion provided on an upper surface of the base sheet, and a light guide sheet provided on an upper surface of the columnar portion. The light guide sheet has a light-receiving surface for introducing light into the light guide sheet, and allows the introduced light to be emitted from an upper surface of the light guide sheet. The base sheet includes a dome portion having a concave lower surface, and a flat portion connected with an outer edge of the dome portion. The columnar portion is positioned on the upper surface of the dome portion away from the outer edge of the dome portion of the base sheet. This movable contact assembly provides a switch illuminating its upper surface and being activated easily with a preferable feeling.
摘要:
A method for controlling an input portion of electronic devices enables the input portion capable of both a coordinate input operation and a pressure input operation to be easy-to-use. The input portion, which includes an operation panel, a coordinate input section disposed thereunder, and a pressure input section disposed thereunder, is connected to a controller so as to form an input device. In the coordinate input operation, the user runs a finger across the operation panel, and in the pressure input operation, the user presses a predetermined position. In the method, the distinction between the two input operations is performed by detecting the shape of the contact part of the finger in contact with the surface of the input portion based on the signal obtained from the coordinate input section and by using the detected result and predetermined criteria. The controller outputs the signal corresponding to the determination.
摘要:
An input device includes an input section formed of a display sheet and a coordinate input sheet, and a switch section allowing a push-input and placed on a substrate at a place corresponding to a display section of the display sheet. A foamed layer containing air and working as an insulating resin layer is placed between the input section and the substrate. The input section is supported via the foamed layer.
摘要:
An input device includes an input section formed of a display sheet and a coordinate input sheet, and a switch section allowing a push-input and placed on a substrate at a place corresponding to a display section of the display sheet. A foamed layer containing air and working as an insulating resin layer is placed between the input section and the substrate. The input section is supported via the foamed layer.
摘要:
A movable contact assembly includes a movable contact having a dome shape, a base sheet contacting an upper surface of the movable contact, a columnar portion provided on an upper surface of the base sheet, and a light guide sheet provided on an upper surface of the columnar portion. The light guide sheet has a light-receiving surface for introducing light into the light guide sheet, and allows the introduced light to be emitted from an upper surface of the light guide sheet. The base sheet includes a dome portion having a concave lower surface, and a flat portion connected with an outer edge of the dome portion. The columnar portion is positioned on the upper surface of the dome portion away from the outer edge of the dome portion of the base sheet. This movable contact assembly provides a switch illuminating its upper surface and being activated easily with a preferable feeling.
摘要:
A lens actuator is provided for moving a movable part including a lens, with respect to a fixed part in the optical axis direction of the lens. The lens actuator includes (a) a magnet disposed on the surface of the movable part facing the fixed part and magnetized in the optical axis direction, (b) a coil disposed on the surface of the fixed part facing the magnet, and (c) a pair of magnetic materials disposed on both sides of the magnet in the optical axis direction, to direct magnetic flux from the magnet toward the coil.
摘要:
The present invention provides a trackball and an in-vehicle device controller using the trackball. The trackball provides a stable operational feel and is easy to operate even in an environment in a vehicle where vibration and movement are present. The trackball includes a ball made of a non-magnetic material and having embedded therein bar members made of a magnetic material and arranged on three axes orthogonal to one another, a case enclosing the ball such that at least an upper portion of the ball is exposed, magnetic members fixed to the case on two axes penetrating through the center of the ball and orthogonal to each other so as to allow magnetic coupling to ends of the bar members, and another magnetic member fixed to the case on an axis penetrating through the center of the ball and orthogonal to the two axes so as to allow magnetic coupling to an end of one of the bar members.
摘要:
An antenna device for installation on vehicles, which antenna device including a core made of a magnetic material, a holding portion provided by a dielectric film sheet wound around the core, a coil formed with a linear conductor wound around the holding portion, a case made of a dielectric resin material for housing the core, the holding portion and the coil, and a flexible dielectric resin filling the space within the case excluding the core, the holding portion and the coil.