THE PROCESS The patented LJMA process simply can't be copied. The patented ink, matrix and reader work in concert to create tamper-proof security for the digital era.
The Invisible Inks LJMA uses special patented dyes to formulate it's own family of security inks, which are excited only in the infrared portion of the spectrum - that portion which the human eye can't see. These inks are used to print the encrypted matrixes that can only be decoded by LJMA readers. Nothing else can decode a matrix printed with LJMA proprietary invisible inks, and an extremely small portion goes a remarkably long way. For example, one liter of LJMA Infrared Ink can produce up to two million encrypted matrixes. The Infrared Decoder
The Matrix LJMA ink is applied to virtually any surface in a special pattern known as a "matrix". Invisible to the human eye but obvious to the infrared reader, the matrix is a complex design that can contain a wealth of information within an encrypted matrix as small as a quarter inch square. LJMA has two type of Matrixes Code 4: an 8- or 16-digit numeric matrix designed for high-speed reading (approximately 200 inches per second) and sorting. The code 4 matrix can be used as an authentication mark, a reference number or a document number user to access information filed on a server. Code 24: an alphanumeric matrix holding up to 152 letters or numbers. While reading at a slower speed (Although still only fractions of a second), a combination of words, letters or numbers can be encrypted in the alphanumeric matrix.
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The LJMA infrared decoder is a one-of-the-kind key that "unlocks" the encrypted matrix. When the reader scans
the matrix, a specific wavelength of "light" excites the fluorescent chromophores in the ink to a higher energy level. As these excited electrons "fall back" to a lower
energy level, they give off light at another unique wavelength. This "invisible light" is used to decode the encrypted information hidden within the invisible matrix.
Information that can be digitally transmitted anywhere in the world - in real time.
