IMPROVEMENTS TO LENTICULAR DISPLAY ARRANGEMENT

摘要

The invention relates to a lenticular image assembly and device. The invention provides an effective way of causing relative movement between a lenticular image and screen so as to provide the change in image over time in a particularly controlled manner through the sequence of images to be viewed. A mechanism is provided which includes, in one embodiment, an actuator which, when it moves between first and second positions acts on a cam member to advance the cam and hence move the image or screen in a stepwise manner. There is also disclosed a device which can be provided in a modular form with the lenticular screen and image provided therein. Further aspects include the provision of selective illumination of portions of the screen and also the provision of more than one set of lenticular images and the provision of movement means which are independently controllable with respect to each of said image sets.