| 摘要 |
PROBLEM TO BE SOLVED: To provide a two-dimension code generator or a conversion code array producing device capable of saving the number of digits of a QR code and an identification code, recording a large amount of information, or the like. SOLUTION: This generator comprises an information obtaining part 101 for obtaining the same kind of information of ahead member 10 comprising a nozzle opening 28, a pressure generating chamber 13 communicating with the nozzle opening, for storing a liquid, and a pressure generating means 17 for ejecting liquid droplets from the nozzle opening by changing the liquid pressure in the pressure generating chamber. An information converting part 102 distinguishes the same kind of the information obtained by the information obtaining part into reference information and the other information so as to represent the other information in a different manner according to the relative relationship with the reference information. A coding part 103 converts the reference information and the relative relationship of the other information with respect to the reference information represented by the reference information into two-dimensional codes. |
