Cosmetic Cartridge Selection for Custom Color, Coverage, and Texture

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing cosmetic manufacturing technologies struggle to provide customized products that meet the diverse needs of users with different skin types and conditions, as they often require varying ingredients and compositions.

Innovation Solution

A cosmetic manufacturing device that determines discharge information based on target color, coverage level, and texture, selecting appropriate cartridges and generating a barcode for customized cosmetic production, allowing for tailored formulations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple cartridges with different titanium dioxide contents are used to achieve customized coverage levels, then the adaptability to different user needs is improved, but the device complexity increases due to multiple cartridge groups

Engineering Contradiction:
Improvecustomization capabilityVSAvoidcartridge management complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cartridge system is segmented into multiple groups (first group with higher titanium dioxide content for high coverage, second group with lower titanium dioxide content for low coverage). This segmentation allows the device to offer customized coverage levels by selecting appropriate cartridges from different groups, thereby improving adaptability while managing complexity through organized categorization.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different cartridges are assigned different local qualities in terms of titanium dioxide content based on their intended coverage level. The first group contains cartridges with higher titanium dioxide content optimized for high coverage needs, while the second group contains cartridges with lower titanium dioxide content optimized for low coverage needs. This local quality differentiation enables precise customization for various user requirements.

Inventive Principle:
Principle #3Local quality

2Manufacturing precision

If the system determines target cartridges based on both coverage level and target color, then the manufacturing precision of customized cosmetics is improved, but the information processing complexity increases

Engineering Contradiction:
Improvecosmetic formulation accuracyVSAvoidcontrol system complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The system performs preliminary action by pre-categorizing cartridges into groups based on their titanium dioxide content and coverage level characteristics. Before the actual cosmetic manufacturing process, the controller is pre-configured with information about which cartridges belong to which groups and their respective properties. This preliminary organization simplifies the subsequent decision-making process when determining target cartridges based on coverage level and color requirements.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The cartridge selection process is made dynamic by allowing the controller to adaptively choose from different cartridge groups based on the specific coverage level requirement. The system can dynamically switch between selecting from the first group (high coverage) or second group (low coverage) depending on user needs, while also considering the target color. This dynamic selection capability improves manufacturing precision without requiring a completely static, over-engineered control system.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12372940B2Cosmetic manufacturing device, and discharge information determination method for cosmetic manufacturing device
Publication Date: 2025.07.29 LG HOUSEHOLD & HEALTH CARE LTD
  • US12372940B2 patent drawing
  • US12372940B2 patent drawing
  • US12372940B2 patent drawing

AI summary

The present disclosure relates to a cosmetic manufacturing device and a discharge information determination method for the cosmetic manufacturing device, wherein the device and method provide a method for determining discharge information for providing customized cosmetics. The method can include determining a target color, determining a coverage level, determining a texture, and determining discharge information on the basis of the target color, the coverage level, and the texture, wherein the determining the discharge information may include determining cartridges of interest such that the cartridge discharging a cosmetic material varies according to the coverage level even if the target color is the same.