Polymeric Articles With Molded Optical Codes for Camera Scanning
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Solution Overview
Problem
Existing polymeric articles lack efficient methods to incorporate electronic codes that can be scanned by optical cameras to generate actionable instructions, limiting their functionality and versatility.
Innovation Solution
A method involving extrusion and molding processes to form polymeric articles with encoded visual indicia, using molds with specific features to create depressions or protrusions that can be scanned by optical cameras, allowing generation of instructions for augmented reality, product information, or recycling guidance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If polymeric articles are manufactured using conventional molding processes, then production efficiency is maintained, but the articles lack electronic code features that enable scanning and generation of actionable instructions
Solution Approach 1:
The patent combines the molding process with the code formation process by integrating code-forming features directly into the mold tooling. This allows electronic codes to be formed simultaneously with the polymeric article during a single molding operation, eliminating the need for separate post-processing steps and reducing overall process complexity while enhancing article functionality
Solution Approach 2:
The code-forming features are pre-integrated into the mold design before production begins. This preliminary incorporation of code-forming capabilities into the molding tooling enables automatic code formation during normal production runs, avoiding the need for additional processing steps and maintaining production efficiency while adding functional value
2Adaptability or versatility
If electronic codes are added to polymeric articles through post-processing methods, then the articles gain scanning capability, but production time and manufacturing complexity increase
Solution Approach 1:
The patent merges the code formation operation with the primary molding process by incorporating code-forming features into the mold. This integration allows codes to be formed automatically during the molding cycle itself, eliminating separate post-processing steps and maintaining high production efficiency while enabling scanning capability on the finished articles
3Adaptability or versatility
If conventional molding processes are used without code-forming features, then manufacturing simplicity is maintained, but the articles lack encoded visual indicia for optical scanning
Solution Approach 1:
The patent segments the mold into distinct functional areas: standard article-forming cavities and integrated code-forming features. This segmentation allows the code-forming elements to be added as separate, modular components within the mold structure, making the complexity manageable and the code features easily adjustable or updated without redesigning the entire mold
Solution Approach 2:
The patent applies code-forming features only in specific locations on the mold where codes need to be formed on the articles. This localized approach to adding complexity ensures that only the necessary portions of the mold are modified, maintaining simplicity in areas where code formation is not required while enabling scanning capability where needed
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
Enables polymeric articles to be scanned by optical cameras, generating instructions for augmented reality, product interaction, or recycling guidance, enhancing their functionality and usability.
Implementation Method 1
The method may further include applying a vacuum to the mold to assist in urging portions of the sheet into or around the features to form the encoded visual indicia in the sheet
Data Source
Figure 1~3
Figure 4A
Figure 4B~4C
AI summary
A polymeric article comprising a body and encoded visual indicia formed on the body and configured to be scanned by an optical camera to generate computer readable instructions.