Form-Aware Peripheral Switching in Foldable Electronic Devices

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Solution Overview

Problem

Conventional wireless communication systems struggle to establish connections with peripheral devices that are suitable to the specific form of an electronic device, requiring manual reconnection when the device changes form, leading to suboptimal user experience.

Innovation Solution

An electronic device equipped with sensors and wireless communication circuits automatically switches wireless communication connections with peripheral devices based on form changes, using processors to establish connections with devices mapped to the new form.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the electronic device attempts to connect with the most recently connected peripheral device, then the connection process is simple, but the connected peripheral device may not be suitable for the current form of the electronic device

Engineering Contradiction:
Improveconnection processVSAvoidperipheral device suitability
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system pre-establishes multiple peripheral device information records in advance, each associated with different forms of the electronic device. When a form change occurs, the processor directly retrieves and connects to the appropriate pre-stored peripheral device information, eliminating the need for manual scanning and selection.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The electronic device automatically detects its own form state through sensors and autonomously selects and connects to the appropriate peripheral device based on the detected form, without requiring user intervention. The system serves itself by automatically adapting the connection to match the current device configuration.

Inventive Principle:
Principle #25Self-service

2Adaptability or versatility

If the user manually connects a peripheral device suitable for the changed form, then the peripheral device suitability is improved, but the operation complexity increases

Engineering Contradiction:
Improveperipheral device suitabilityVSAvoidoperation complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The electronic device automatically detects its own form state through sensors and autonomously selects and connects to the appropriate peripheral device based on the detected form, without requiring user intervention. The system serves itself by automatically adapting the connection to match the current device configuration.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system uses sensors to continuously monitor the form state of the electronic device and provides feedback to the processor. Based on this feedback, the processor automatically adjusts the peripheral device connection, creating a closed-loop system that adapts to form changes without user input.

Inventive Principle:
Principle #23Feedback

3Adaptability or versatility

If the electronic device stores multiple peripheral device information for different forms, then the adaptability to different forms is improved, but the device complexity increases

Engineering Contradiction:
Improveform-specific peripheral device supportVSAvoiddata structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The processor is designed to handle multiple types of peripheral devices and form configurations through a unified data structure. This multi-functional approach allows the same hardware and software framework to support various forms and peripheral devices without requiring separate dedicated systems for each scenario.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system pre-establishes multiple peripheral device information records in advance, each associated with different forms of the electronic device. When a form change occurs, the processor directly retrieves and connects to the appropriate pre-stored peripheral device information, eliminating the need for manual scanning and selection.

Inventive Principle:
Principle #10Preliminary action

4Ease of operation

If the electronic device automatically switches connections based on form changes, then the user experience is improved, but the extent of automation increases system complexity

Engineering Contradiction:
Improveuser experienceVSAvoidautomatic connection switching
Core Design Contradiction:
Ease of operationVSExtent of automation

Solution Approach 1:

The system uses sensors to continuously monitor the form state of the electronic device and provides feedback to the processor. Based on this feedback, the processor automatically adjusts the peripheral device connection, creating a closed-loop system that adapts to form changes without user input.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The electronic device automatically detects its own form state through sensors and autonomously selects and connects to the appropriate peripheral device based on the detected form, without requiring user intervention. The system serves itself by automatically adapting the connection to match the current device configuration.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12574453B2Electronic device and operating method for performing communication connection with peripheral device
Publication Date: 2026.03.10 SAMSUNG ELECTRONICS CO LTD
  • US12574453B2 patent drawing
  • US12574453B2 patent drawing
  • US12574453B2 patent drawing

AI summary

An electronic device may include a first housing, a second housing, at least one wireless communication circuit, and at least one processor. When the electronic device is in the first form, the at least one processor may establish a wireless communication connection with a first peripheral device mapped to the first form using the at least one wireless communication circuit, and obtain that the electronic device changes from the first form to the second form using the at least one sensor, and in response to changing to the second form, establish a wireless communication connection with a second peripheral device mapped to the second form using the at least one wireless communication circuit. In addition to this, various embodiments understood through the specification are possible.