Foldable Display OS Adaptation via Sensor Detection

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Solution Overview

Problem

Conventional electronic devices with foldable displays require separate accounts or operating environments for different usage areas, leading to inconvenience and reduced utilization based on the folding state.

Innovation Solution

An electronic device with a foldable display, equipped with sensors to detect the folding state and a processor that selects the appropriate operating system and user interface based on the display's folding state, allowing seamless transitions between different usage environments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a foldable display is used to provide various screen states, then the area of use changes and convenience is improved, but separate accounts or operating environments are needed for each display area, increasing device complexity

Engineering Contradiction:
Improvedisplay area utilizationVSAvoidoperating environment complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a single operating environment that universally supports multiple display areas (folded and unfolded states) through dynamic UI adaptation. The processor detects the folding state via sensors and automatically adjusts the user interface layout, allowing one operating system to serve multiple functions across different screen configurations, eliminating the need for separate accounts or environments for each display state.

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

2Reliability

If separate accounts are required for different display areas, then each area can be optimized, but user convenience deteriorates due to the need to switch accounts

Engineering Contradiction:
Improvedisplay optimizationVSAvoidaccount switching convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent employs dynamic UI adaptation where the user interface automatically reconfigures based on the detected folding state. The processor continuously monitors sensor data and dynamically adjusts the display layout, application arrangements, and interface elements to optimize each display area in real-time, maintaining reliability while eliminating the need for static account switching.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The operating environment automatically detects folding state changes through integrated sensors and self-adjusts the user interface without user intervention. The system monitors its own state and autonomously optimizes the display configuration, removing the burden of manual account switching while maintaining optimized display performance.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If multiple operating environments are maintained for different folding states, then each state can be customized, but the loss of time for switching environments increases

Engineering Contradiction:
Improvecustomization per folding stateVSAvoidenvironment switching time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The patent pre-configures the single operating environment to support multiple display states with adaptive UI templates. The system prepares multiple layout configurations in advance within the same operating environment, allowing instant switching between folded and unfolded states without the time penalty of loading or transitioning between separate operating systems.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The operating environment maintains continuous adaptation across folding state transitions, ensuring uninterrupted workflow. The UI dynamically transitions between configurations while preserving application states and user context, eliminating the breaks and time losses associated with switching between separate operating environments.

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS12321199B2Use method according to folding state of display, and electronic apparatus using same
Publication Date: 2025.06.03 SAMSUNG ELECTRONICS CO LTD
  • US12321199B2 patent drawing
  • US12321199B2 patent drawing
  • US12321199B2 patent drawing

AI summary

An electronic apparatus according to various embodiments of the present disclosure comprises: a first display foldable with respect to at least one axis; a sensor configured to detect the folding state of the first display; and a processor operatively connected to the first display and the sensor, wherein the processor is configured to: detect the folding state of the first display using the sensor; determine the display area of the first display based on the folding state of the first display; select an operating system (OS) corresponding to the folding state of the first display; and display a user interface (UI) on the display area of the first display, the user interface being generated in the operating system.