摘要:
In the inventive touch-operated see-through coordinate input unit, the contacting wires embedded in the upper and lower substrate sheets in a relative perpendicular disposition are divided into groups each of at least two of the adjacent wires and the wires belonging to the same group are bonded to the same electrode. When the upper sheet is depressed with a finger tip or stylus point at a crossing point of the wires on the upper and lower sheets, electrical contact can be obtained at two points or more between wires so that, different from conventional coordinate input units in which electrical contact is obtained at only a single point by a pushing stroke, the reliability of the input operation can be greatly improved also with decreased fatigue of the operator in continuous working of long time.
摘要:
In the inventive touch-operated see-through coordinate input unit, the contacting wires embedded in the upper and lower substrate sheets in a relative perpendicular disposition are divided into groups each of at least two of the adjacent wires and the wires belonging to the same group are bonded to the same electrode. When the upper sheet is depressed with a finger tip or stylus point at a crossing point of the wires on the upper and lower sheets, electrical contact can be obtained at two points or more between wires so that, different from conventional coordinate input units in which electrical contact is obtained at only a single point by a pushing stroke, the reliability of the input operation can be greatly improved also with decreased fatigue of the operator in continuous working of long time.
摘要:
It is an object of the present invention to provide a manufacturing method of a single crystal substrate and to provide an internal modified layer-forming single crystal member, each of which is capable of easily manufacturing a relatively large and thin single crystal substrate. The manufacturing method of a single crystal substrate includes: the step of arranging a condensing lens (15), which emits laser beams (B) and corrects aberration caused by a refractive index of a single crystal member (10), contactlessly on the single crystal member (10); the step of irradiating the laser beams onto a surface (10t) of the single crystal member (10), and condensing the laser beams into an inside of the single crystal member; the step of moving the condensing lens (15) and the single crystal member (10) relatively to each other, and forming a two-dimensional modified layer (12) in the inside of the single crystal member (10); and the step of exfoliating a single crystal layer, which is formed by being divided by the modified layer (12), from the modified layer (12), thereby forming a single crystal substrate.