| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device constituted so that a plurality of images can clearly be made visible in a mutually distinguished manner and each projected image is displayed in an easily discriminating manner. SOLUTION: Images 130 to 160 are projected while surrounded in character L shapes by boundary regions 130a to 160a. The boundary regions 130a to 160a are generated as boundary region images at the boundary regions of the images 130 to 160 based on boundary region information of mutually different colors. Each color of the boundary regions 130a to 160a is respectively made different from the background color of the images 130 to 160. COPYRIGHT: (C)2006,JPO&NCIPI
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