| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a design bar code for increasing the degree of freedom of a design on a printed matter whose area is limited such as a name card or a package. <P>SOLUTION: The design bar code is configured by classifying by color the black ink painting (low reflectance) section of a bar code or a QR code for each block, or arranging a pattern in the black ink painting section. Also, when an image whose image density is suppressed to about 20 percent or less is arranged in a high reflectance section to be normally processed to be void for increasing the legibility of the image, the bar code can be recognized. <P>COPYRIGHT: (C)2007,JPO&INPIT |
