Patterned wavelength-selective image

• Main Authors: Dunn, Douglas S, Schultz, Anthony F, Wheatley, John A, Chen-Ho, Kui, Whiting, Tien Yi T. H, Kobe, Taylor J, Shaver, Jonah, Fansler, Duane D, Smith, Kenneth L, Whiting, Bryan T
• Format: Patent
• Language: English
• Published: 09.04.2024
• Subjects: ADVERTISING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; LABELS OR NAME-PLATES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; SEALS; SIGNS

Wavelength-selective films are visibly apparent under the selective wavelength. Wavelength-selective films typically reflect off axis the selected wavelength and therefore can provide high-contrast against a background when applied in a pattern on a substrate. However, it is difficult to apply uniqu...