Deformable Display Posture Control via Environmental State Switching
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Solution Overview
Problem
Electronic devices with deformable displays face damage from posture adjustments in unsuitable environmental conditions, such as extreme temperatures or high dust concentrations, due to their mechanical properties being affected by temperature and environmental factors, which existing technologies fail to adequately address.
Innovation Solution
An electronic device with a functional assembly that switches between a first state allowing posture change and a second state maintaining the current posture based on predefined criteria, such as temperature or dust concentration, using a deformation preventing subassembly and output unit to prevent damage by restricting posture changes in unsuitable conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the electronic device allows posture change in all conditions, then the adaptability and ease of operation are improved, but the reliability deteriorates due to damage risk in unsuitable environmental conditions
Solution Approach 1:
The electronic device dynamically adjusts its posture change capability based on environmental conditions. The state switching mechanism allows the device to transition between a first state (posture change allowed) and a second state (posture change restricted), making the system adaptable rather than static. This resolves the contradiction by enabling posture flexibility when conditions are suitable while protecting the device when conditions are unsuitable.
Solution Approach 2:
The device incorporates environmental condition detection and uses this feedback to control posture change behavior. By monitoring environmental parameters and automatically switching states based on predefined criteria, the system ensures reliability in unsuitable conditions while maintaining adaptability in suitable conditions, eliminating the need for manual user judgment.
2Reliability
If the electronic device restricts posture change in unsuitable conditions, then the reliability is improved, but the adaptability deteriorates
Solution Approach 1:
The system maintains dynamic adaptability by switching between two states. In the first state, full posture flexibility is available; in the second state, posture is restricted for protection. This dynamic switching ensures the device adapts to environmental conditions rather than being permanently restricted, resolving the contradiction between reliability and adaptability.
Solution Approach 2:
The device changes its operational parameters (posture change permission) based on environmental condition parameters. When environmental parameters indicate unsuitable conditions, the system parameter for posture flexibility is changed from allowed to restricted, and vice versa. This parameter-based control resolves the contradiction by making restriction conditional rather than absolute.
3Reliability
If temperature measurement and external force mechanisms are added to prevent deformation, then the reliability is improved, but the device complexity increases
Solution Approach 1:
The electronic device uses its existing environmental sensing capabilities (already present for other functions) to detect unsuitable conditions and automatically switches to a protection state. The system serves itself by utilizing existing sensors and processing units rather than adding dedicated temperature measurement and mechanical forcing mechanisms, thus improving reliability without significantly increasing complexity.
Solution Approach 2:
The existing environmental sensors and processing unit are made multi-functional by using them for both their original purposes and for detecting conditions that require posture restriction. This universal utilization of existing components achieves deformation prevention without adding dedicated specialized mechanisms, resolving the contradiction between reliability improvement and complexity increase.
Data Source
AI summary
An electronic device includes a functional assembly configured to switch a state of the electronic device from a first state to a second state if a predefined criteria is met. The first state indicates that the electronic device is allowed to change its posture, while the second state indicates that the electronic device needs to maintain a current posture.