| 摘要 |
PROBLEM TO BE SOLVED: To appropriately select and purchase a desired article of merchandise by constituting a selecting means by arranging a touch panel for purchase- designating an optional article at a place nearly corresponding to an article sample on the front surface of a display part. SOLUTION: A touch panel 6 is attached on the front surface of a cover 13 fixed to a display part 4 nearly opposed to the upper/lower stages of article samples 5 displayed at the part 4. Operation parts 6a formed nearly opposed to the samples 5 are formed in a size and shape nearly corresponding to the front surface of the samples 5 and are exposed in a state where it can be pressed by the finger of a purchasing person. The touch panel 6 is obtained by superposing two sheets formed to be transparent or opaque with a flexible synthetic resin inserting a prescribed interval and an electric conductor formed to be transparent and opaque is attached to the opposed surface of the sheet. At the time of pressing the operation parts 6a of the samples 5 to be selected, the X-Y coordinates of the part 6a of the sample 5 selected by the contact and energization of the X, Y contacts of the conductor attached to the sheet is detected. |
