Biometric Electrode Structure on Housing Side Surface
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Solution Overview
Problem
Conventional electronic devices face space utilization and visual appearance issues due to separate arrangements of biometric sensors and other modules, which limits their integration and functionality in healthcare applications.
Innovation Solution
The electronic device incorporates a housing with a structure extending outward, featuring a plurality of electrodes separated by insulating material, allowing for biometric information measurement while improving space utilization and visual aesthetics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If electrodes are placed in a separate area from other modules, then biometric information measurement function is achieved, but space utilization deteriorates and visual appearance deteriorates
Solution Approach 1:
The patent combines the electrode structure with existing device components (such as placing electrodes on the side surface of the housing or integrating them with buttons or other interactive elements). This merging approach allows the biometric sensing function to be achieved without requiring a separate dedicated area, thereby improving space utilization while maintaining measurement functionality.
Solution Approach 2:
The patent designs the electrode structure to serve multiple functions: it not only measures biometric information but also maintains visual aesthetics and can be integrated with other device functions. By making the electrode structure multi-functional, the patent eliminates the need for separate areas dedicated solely to biometric sensing.
2Reliability
If electrodes are placed in a separate area from other modules, then biometric information measurement function is achieved, but visual appearance deteriorates
Solution Approach 1:
The patent merges the electrode structure with existing aesthetic elements of the device design, such as incorporating electrodes into the side surface profile or integrating them with buttons and other visual features. This approach ensures that the biometric measurement function is achieved without compromising the overall visual appearance.
Solution Approach 2:
The patent applies local quality by designing the electrode structure to have different visual characteristics in different areas. For example, certain portions of the electrode structure may be made visually prominent while other portions are minimized or blended with surrounding elements, allowing the structure to fulfill both functional and aesthetic requirements.
3Area of stationary object
If multiple modules are arranged in limited space, then device compactness is improved, but module functionality deteriorates
Solution Approach 1:
The patent segments the electrode structure into multiple independent sensing elements that can be distributed across different locations on the device. This segmentation allows each electrode to function independently for biometric measurement while the overall compact structure maintains device portability and compactness.
Solution Approach 2:
The patent utilizes three-dimensional space by placing electrodes on the side surface of the housing rather than confining them to the front or back surfaces. This dimensional approach allows multiple modules to be arranged in limited space without compromising their functionality, as electrodes can be positioned in vertical or lateral dimensions rather than only horizontal planes.
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 configuration enables efficient biometric data collection, enhances space utilization, and improves the visual appeal of electronic devices, particularly in healthcare-focused designs.
Implementation Method 1
An electrocardiographic component of the user is extracted from a potential difference generated between the electrodes
Data Source
Figure 1A~1B
Figure 2
Figure 3
AI summary
An electronic device comprising: a housing; a first structure extending outwardly from a surface of the housing; and a plurality of first electrodes disposed on the first structure and separated from each other by an insulating material.