The solid security of "Invisible" and "cannot be copied" applying screen code is provided. It is introduced from the forged prevention of paper money and the passport to a security gate widely in a field of various securities for its safety and secrecy. It is the most advanced security technology which is recognized and adopted by the overseas government and government agency.
The screen code that is "Invisible" and "cannot be copied" can be applied to various securities such as prevention of paper forgery and the ID certification.
The security using the screen cord realizes high security performance and cost performance. As the unique code can be embedded in each case, management and forged prevention are enabled at the same time. In addition, high secrecy is provided without spoiling a design entirely by embedding an "invisible" code unlike bar code and QR code. Because a unique code can be embedded only with the print of the screen cord, IC chips are not necessary and can introduce it with low introduction cost.
From the highly safety aspect, it is recognized by the Chinese government and it is adopted and used as watermarks to prevent forgery of Chinese passport now. It is the security that is the most suitable for paper money from a technical point of view. As the ID certification, it is adopted for a card reader by the Chinese Department of Public Safety.
The screen cord has high forged prevention function and certification performance and is adopted in various agencies and a company including the Chinese government and demonstrates the high reliability.
As Screen code of "invisible code" is embedded, the existence of the code cannot be reminded. In addition, Code can be embedded anywhere because it can be embedded in even the part which is not printed and even in the design without spoiling a print side and a design.
Because a code unique to one to one can be embedded, the management and the tracking of the product are feasible.
IC chip is not necessary, as Screen code can be embedded by print. It takes suitable cost to publish the card with a conventional IC chip. In case of the security card with a screen code, the production cost of the card is less than 1/50 in comparison with a security card equipped with an IC chip.
A series of systems such as dedicated software and hardware for security are also developed and in use. Necessary devices such as reading devices for the hardware are also developed.
An original or an imitation judgment technology with the screen code was evaluated and was adopted in a passport of the Chinese government.
The security code which is impossible to forge is embedded in a passport.
The screen code is applied to the ID card unified with a security gate.
This ID authentication system is adopted now by the Chinese Department of Public Safety.
The use of the screen code is possible as security of the paper currency. All paper currency can read a different code with a reading machine for dedicated use of the embedded code in the same way as each serial numbers.