Electronic bill
A technology of electronic bills and electronic components, applied in the field of electronic bills for bill authentication, can solve the problems that signatures or endorsements cannot be guaranteed to be consistent, threaten the security of online banking, and refuse to accept signatures or endorsements.
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[0189] Specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0190] figure 1 It is a schematic diagram of the first realization of the electronic signature of the present invention. The electronic signature 100 includes an information processing component 101 and a printing module 102, the printing module 102 is connected with the information processing component 101, and the printing module 102 can print information on a medium. The print module 102 has a print contact surface 110 in contact with or adjacent to the media. The medium described here generally refers to electronic bills, see Figure 23 . Figure 23 It is a schematic diagram of the electronic bill of the present invention, and a specific area 2302 is set on the information medium 2301 of the electronic bill 2300 for electronic signature. When performing an electronic signature, the printing contact surface 110 of the printing module 102 ...
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