Pattern Printing TRIZ Cases
- Image Forming Device Auto-Logout After Remote Job Execution
Terminal-submitted job information logs users into an image forming device, then triggers logout at job completion to block unauthorized access.
- Multi-Depth Ink Printing for Tamper-Resistant Passport Pages
Two inks are fixed at different depths in paper-based passport pages to create visible and UV-visible security features without lamination.
- Inkjet Chamber Bump Structure for Uniform Nanoparticle Printing
Chamber bumps balance nanoparticle concentration across inkjet nozzle columns, helping prevent stains in display light-control patterns.