| 摘要 |
PROBLEM TO BE SOLVED: To display an image that can be visually recognized within a code pattern, and also to improve the recording density by preparing a two-dimensional array of plural blocks having prescribed areas, which can hold the information divided into every prescribed information amounts. SOLUTION: The information including at least one of voice information, image information and digital code data is recorded on a code pattern 21 consisting of a two-dimensional array of plural blocks 22 having prescribed areas, and the information recorded on the pattern 21 can be optically read. Then the information is divided into the prescribed amounts and held in each block 22 which has the prescribed density and color to display the images of characters, symbols or patterns, etc., that can be visually recognized. Then the blocks 22 are allocated within the pattern 21 so as to correspond to the positions of parts serving as the image component elements. Thus, an image that can be visually recognized, is formed within the code pattern 21. |
