| 摘要 |
An image display consisting of an image grid (<bold>11</highlight>) having a plurality of successive strips (<bold>68</highlight>A-D) of each image disposed in parallel relationship to each other, and a masking grid (<bold>9</highlight>) having a plurality of parallel window strips (<bold>64</highlight>A) through which some image strips (<bold>68</highlight>A-D) are visible whilst others are obscured and different images can be observed by relative movement between the grids (<bold>9, 11</highlight>), the grids (<bold>9, 11</highlight>) including grid alignment means (<bold>60</highlight>A, <bold>66</highlight>) for use in aligning the image strips (<bold>68</highlight>AD) of the image grid (<bold>11</highlight>) and the window strips (<bold>64</highlight>A) of the masking grid (<bold>9</highlight>) in substantially parallel relationship with each other, and further including grid registration means (<bold>60</highlight>A, <bold>61</highlight>A-D, <bold>62</highlight>A-C) for bringing various of the images of the image grid (<bold>11</highlight>) into registration with the window strips (<bold>64</highlight>A) of the masking grid (<bold>9</highlight>) when the grids (<bold>9, 11</highlight>) are moved relative to each other after they have been brought into substantially parallel relationship with each other using the grid alignment means (<bold>60</highlight>A, <bold>66</highlight>). |
