| 摘要 |
PURPOSE:To variously change a picture pattern image, by printing a picture pattern sheet by line printing, solid printing and gradation printing using usual ink and providing a picture pattern due to offprint or lap-printing to a part thereof in a variable picture element state by thermal color developable and erasable ink. CONSTITUTION:X means a solid or line picture part by usual ink printing and Y means a variable picture element pattern printed part due to thermal color developable and erasable ink and (e), (f) show a picture element. A picture pattern sheet (q) is received in a pendant main body (p) and q1 is a usual picture pattern by solid or line printing using usual ink and q2 is a variable picture element printed part due to thermal color developable and erasable ink of a flower pattern. When a person wearing this pendant goes out into the open air of 10 deg.C from a room of 20 deg.C, the flower picture pattern q2 colorless in the room and being the variable picture element printed part due to the thermal color developable and erasable ink changes to a blue flower and, in the relation between a lenticular sheet and the variable picture element section, the image of the variable picture element section changes by the movement of the eye of a person. |
