摘要:
An image-forming apparatus comprises a back plate carrying thereon a plurality of electron-emitting devices, a face plate arranged vis-a-vis the back plate and carrying thereon a fluorescent member and an anti-atmospheric-pressure spacer. The longitudinal axis of the anti-atmospheric-pressure spacer is arranged substantially in parallel with the direction of deflection of electron beams emitted from said electron-emitting devices.
摘要:
An image-forming apparatus comprises a rear plate bearing thereon electron-emitting devices, a face plate bearing thereon an image-forming member and arranged vis-a-vis the rear plate, a support frame arranged between the rear plate and the face plate to enclose the periphery of the space delimited by the plates and define the distance therebetween and spacers arranged between the face plate and the rear plate and designed to produce images on the image-forming member by irradiating the image-forming member with electrons emitted from the electron-emitting devices. The spacers are shorter than the distance between the face plate and the rear plate defined by the support frame and the spacers are rigidly bonded at least at an end thereof to the rear plate or the face plate by means of an adhesive agent.
摘要:
A method manufactures an image display device including a rear plate having a plurality of electron emitting devices arranged thereon, a face plate arranged opposite the rear plate, an outer frame arranged between the rear plate and the face plate and supporting peripherals of the rear plate and the face plate, and a plurality of spacers arranged between the face plate and the rear plate. The method includes the steps of preparing the plurality of spacers preliminarily, measuring heights of the plurality of spacers prepared by the preparing step individually, deciding an order of arranging the spacers on the basis of the measured heights obtained in the measuring step, and arranging the spacers in the order decided in the deciding step.
摘要:
An image display device of a high quality, in which the variation of heights between adjoining spacers is reduced by measuring the heights of spacers to arrange the spacers from the end in the sequential order of heights so that the mechanical precision of the spacers need not be strictly managed.
摘要:
An image display device of a high quality, in which the variation of heights between adjoining spacers is reduced by measuring the heights of spacers to arrange the spacers from the end in the sequential order of heights so that the mechanical precision of the spacers need not be strictly managed.
摘要:
A method for manufacturing an image display device includes the steps of preparing a plurality of spacers preliminarily, measuring heights of the plurality of spacers prepared by the preparing step individually, and deciding an order of arranging the spacers on the basis of the measured heights obtained in the measuring step. The spacers are arranged in the order decided in the deciding step.
摘要:
An image display device of a high quality, in which the variation of heights between adjoining spacers is reduced by measuring the heights of spacers to arrange the spacers from the end in the sequential order of heights so that the mechanical precision of the spacers need not be strictly managed.
摘要:
A method for manufacturing an image display device includes the steps of preparing a plurality of spacers preliminarily, measuring heights of the plurality of spacers prepared by the preparing step individually, and deciding an order of arranging the spacers on the basis of the measured heights obtained in the measuring step. The spacers are arranged in the order decided in the deciding step.
摘要:
An information processing apparatus includes first, second and third upper electrodes provided on a first substrate, and first, second and third lower electrodes provided on a second substrate opposed to the first, second and third upper electrodes, respectively. Also provided are first, second and third detectors for detecting a first capacitance between the first upper and lower electrodes, a second capacitance between the second upper and lower electrodes and a third capacitance between the third upper and lower electrodes. In addition, the apparatus also includes a first driver for moving the first and second substrates relative to each other in a first direction with respect to the substrate surfaces, a second driver for moving the first and second substrates relative to each other in a second direction perpendicular to the first direction, a third driver for rotating the first and second substrates relative to each other about an axis in a third direction perpendicular to the first and second directions, and a control unit.
摘要:
An information recording and reproducing apparatus is provided with a probe electrode supported by a probe plate and arranged to face a recording medium supported by a recording medium plate, drive elements for relatively moving the recording medium and the probe electrode, voltage application circuit for applying a voltage between the recording medium and the probe electrode and an electric wire take-out portion for taking out an electric wire provided on at least one of a plane of the probe plate opposite to the probe electrode and a plane of the recording medium plate opposite to the recording medium.