Pattern Printing TRIZ Cases

Microstructured indentations on a lamination body allow printed ink to penetrate into the recesses, preventing counterfeiting in decentralized production.

A QR code graphic manufacturing device adjusts gray-scaled values and applies error diffusion to generate hidden graphics.

Modified color elements encroach on adjacent pixels in a laser-sensitive matrix, creating asymmetric patterns that guarantee origin and prevent counterfeiting.

Segmenting a braille body into gloss and matte ink layers resolves the trade-off between layer thickness and surface smoothness.

Segmented cavities on a printing roller control adhesive volume and thickness, eliminating material waste from uniform application and subsequent cutting.

Selective deposition of high-viscosity printing material onto relief structure elevations creates precise microstructures.

Direct coating eliminates heavy plastic substrates and precise alignment, reducing production complexity for 3D displays.

Segmented micromirrors present shifting motifs to resolve the trade-off between limited mirror count and required brightness in anti-counterfeiting designs.

Multi-layer data carrier uses laser-modified printing ink to create visible motif images, resolving forgery security challenges.

Marking an identification code within a glass sheet at multiple depths allows scanning from the face or edge, solving unreadability when sheets are stacked.

Two distinct printing plates generate a rainbow feature with gradual color transitions, avoiding complex inking systems while maintaining design flexibility.

Replacing piezoelectric actuators with a cam mechanism reduces device complexity while angular position sensing maintains precise pin control.

Laser structuring of metal nanoparticles produces distinct color sets for multiplexed security images under varied illumination modes.

A thin decorative layer masks a concealed magnetic strip on an electronic document body while maintaining required opacity.

Split ink fountain printing deposits multiple ink layers with blended color zones to create complex visual patterns on security documents.

A multi-region inspection system adjusts metrological sensitivity per detection area to evaluate printed sheet quality.

A laser source generates scan and marking intensities to excite conversion material in reference marks for direct beam alignment.

Correcting pitch drift by adding or removing pixels minimizes visual discrepancies in security features.

Variable drying times in sequential ink layers prevent bleeding and achieve surface flattening for smear-free glossy prints.

Laser ablation selectively removes fluorescent pigment from IR-fluorescent latent ink to create stable variable marks, preventing fading and counterfeiting.

Prints fine non-varnishable ink patterns onto metal cans before applying varnish to create controlled textured finishes.

Control device manages droplet position and volume to deposit complex three-dimensional structures on object surfaces.

Actinic ray curable ink sets cure simultaneously under controlled oxygen levels to ensure uniform layer adhesion.

Pattern color space generates scalable gloss effects using standard page description language constructs.

A flexible braille signage system uses multiple layers of ultra-violet curable ink to create raised tactile characters that adhere firmly to the substrate.

Stacked resin layers with leuco dyes enable selective coloring via laser irradiation for precise design control.

A data carrier integrates a surface printing layer with an internal marking layer to generate reactive elements upon electromagnetic irradiation.

Compressing porous polymer supports forms transparent zones that enable high-definition pseudo watermarks while maintaining document durability.

A print method divides luminance values into ranges to control ink layer stacking and create textured surfaces.

A virtual printer reformats print jobs to embed optical security features, eliminating proprietary API integration complexity.

Integrates surface and back printing into one unit with drum drying to prevent ink flow at high speeds.

A window printing layer with a chromatic barcode pattern reduces bezel width while maintaining light blocking.

A shaping device uses heaters to maintain a stable temperature environment for a thermally expansive sheet during electromagnetic wave irradiation.

Segmented concentric rings with inverted and solid patterns resolve printing complexity while ensuring readable information coverage.

Intaglio printing deposits micro-optical structures and image areas simultaneously onto multilayer bodies.

High-powered laser carbonizes printed ink patterns to create visible personalization elements on official documents.

A hybrid security device uses varying pitch image elements and elongate focusing structures to create dynamic visual effects.

A laser heats a dye bath to selectively color thermoplastic surfaces with high resolution.

Concealing regions block reflected light to hide laser-formed data, preventing tampering while allowing verification via transmitted light.

A security mark uses distinct visible and infrared reflectance values to enable rapid authentication.

A non-fluorescent toner deposits halftone patterns on a fluorescent substrate to create invisible security marks.

A multilayer body uses a second printed layer as a mask to structure the first layer.

Segmented stamping stations apply UV ink to multiple ball locations, reducing process complexity while maintaining image durability.

A printing apparatus adjusts ink density on a thermally expandable sheet to maintain color concentration during thermal expansion.

Segmenting UV irradiation into low and high steps cures the ink layer uniformly, resolving the trade-off between curing speed and interlayer adhesion.

An aqueous laser markable composition uses an optothermal converting agent and a polymeric shell to protect the core.

Ink mixtures encode digital payloads via spectral reflectivity differences at 660 nm.