Scalable Gloss Effect Imaging for Dynamic Security Features
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Solution Overview
Problem
Conventional specialty imaging techniques in printing processes often require special inks or materials and are limited in aesthetics, particularly in non-rectangular areas, and struggle to provide dynamic security features that cannot be replicated by conventional copiers or scanners.
Innovation Solution
The implementation of a specialty imaging technique that uses standard page description language constructs to create a pattern color space with dynamic, scalable gloss effects and color shifting capabilities without the need for special inks, utilizing a see-saw scalable gloss effect and image-based real-time processing to integrate security features seamlessly into printed materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional specialty imaging techniques are used to provide security features, then security protection is improved, but aesthetic value and design freedom deteriorate due to rectangular area restrictions and static imaging
Solution Approach 1:
The patent applies dynamics by transforming static specialty imaging marks into dynamic, scalable gloss effects that can adapt to various shapes and sizes. The imaging technique allows security features to change appearance based on viewing angle and magnification, enabling both aesthetic flexibility and security protection without being constrained to fixed rectangular areas.
Solution Approach 2:
The patent utilizes parameter changes by varying the gloss effect intensity, color shifting properties, and scaling characteristics of the imaging technique. These parameter variations allow the same security feature to maintain its protective function while adapting to different design requirements and document layouts, resolving the conflict between security reliability and design versatility.
2Reliability
If specialty imaging techniques are used to prevent counterfeiting, then fraud protection is improved, but space consumption increases and aesthetic integration deteriorates
Solution Approach 1:
The patent merges the security imaging function with the regular document content by integrating specialty imaging text and graphics directly into the document flow rather than placing them in separate rectangular security zones. This consolidation reduces space consumption while maintaining fraud protection, as the security features become part of the overall document design rather than add-on elements.
3Reliability
If conventional specialty imaging marks are implemented, then security features are provided, but replication by copiers and scanners becomes possible
Solution Approach 1:
The patent employs color changes through its color shifting imaging technique, which displays different colors or gloss effects depending on the viewing angle. This dynamic color behavior cannot be captured by conventional copiers or scanners that capture images from a fixed angle, thereby preventing replication while maintaining visible security features for human observers.
4Ease of manufacture
If rectangular areas are used for security elements, then implementation simplicity is improved, but aesthetic pleasingness deteriorates in non-header/footer areas
Solution Approach 1:
The patent applies asymmetry by allowing security imaging elements to take on various shapes and orientations rather than being confined to symmetric rectangular areas. The scalable gloss effect and color shifting properties work effectively regardless of the underlying shape, enabling aesthetically pleasing integration into document designs while maintaining implementation simplicity through standardized imaging techniques.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach enhances the aesthetic value of security features by providing dynamic, scalable, and replicator-resistant imaging that integrates seamlessly into printed materials, offering improved security without the need for special inks or materials, while maintaining high-quality image reproduction.
Implementation Method 1
a first region (1575) having a smooth surface and a second region (1580) having a rough surface, wherein the first region (1575) has a first gloss effect and the second region (1580) has a second gloss effect
Data Source
AI summary
A system and method render see-saw scalable gloss effect image patterns on a recording medium by using to two colors to provide one region with a relatively smooth surface, while a second region has a relatively rougher surface. A third region is added composed of a color different than the first two, wherein the third region has a relatively smooth surface where it intersects with the first region and a relatively rougher surface where it intersects with the second region. As the rendered recording medium is tilted at different angles, the image patterns thereon toggle to create a see-saw effect.