Abstract: A spring constant correction device and method measure a position and attitude of a distal end of an articulated robot when the articulated robot is operated in a state where elastic deformation is compensated, compare measurement values of the position and attitude of the distal end and target values of the position and attitude, and correct a spring constant based on a result of the comparison. In case of the correction, the spring constant is corrected at a predetermined position based on at least three of: an angle of an end point attitude based on the measured attitude; a torque of the distal end in the end point attitude; an angle of the distal end in a target attitude; and a torque of the distal end in the target attitude. A program of such a method is recorded in a recording medium.

Abstract: There is provided a method for selectively transferring pixel control devices onto a planar display substrate, which method enables prepared pixel control devices to be easily, reliably and inexpensively mounted without inducing any loss of pixel control devices. The pixel control devices (1) are formed in a large number at pitches (5, 6) obtained respectively by dividing pitches (105, 106) on the planar display substrate (100) by natural numbers. The pixel control devices corresponding to the number of the pitches (105, 106) on the planar display substrate (100) are picked up, retained on a transparent thermoplastic resin film (101) formed on the planar display substrate (100) utilizing the plastic deformation of the film and fixed at the peripheries thereof with a transparent ultraviolet curing resin film (104).

Abstract: There is provided a method for selectively transferring pixel control devices onto a planar display substrate, which method enables prepared pixel control devices to be easily, reliably and inexpensively mounted without inducing any loss of pixel control devices. The pixel control devices (1) are formed in a large number at pitches (5, 6) obtained respectively by dividing pitches (105, 106) on the planar display substrate (100) by natural numbers. The pixel control devices corresponding to the number of the pitches (105, 106) on the planar display substrate (100) are picked up, retained on a transparent thermoplastic resin film (101) formed on the planar display substrate (100) utilizing the plastic deformation of the film and fixed at the peripheries thereof with a transparent ultraviolet curing resin film (104).