Variable Display Size for Electronic Devices
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Solution Overview
Problem
Users face the burden of managing multiple mobile devices with different display sizes for various tasks, leading to increased complexity in data synchronization, battery life management, and security concerns.
Innovation Solution
An electronic display device configured with a set of auxiliary display panels that can be extended to change screen sizes, allowing a single device to operate in smart-watch, smart-phone, or tablet modes, managed by a display controller to adjust screen content and arrangement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple mobile devices with different display sizes are used for various tasks, then task-specific display requirements are met, but device management complexity increases
Solution Approach 1:
The patent implements a single mobile device capable of functioning as multiple device types (smartwatch, smartphone, tablet) by extending auxiliary display panels from a storage compartment. This multi-functional design allows one device to replace multiple devices with different display sizes, directly resolving the contradiction by achieving display adaptability while avoiding the management complexity of multiple separate devices.
Solution Approach 2:
The auxiliary display panels are nested within a storage compartment in the device housing, allowing compact storage when not in use and rapid deployment when needed. This nesting mechanism enables the device to transition between different display configurations without adding permanent structural complexity, as the additional display components are contained within the existing device envelope.
2Adaptability or versatility
If multiple mobile devices are used for various tasks, then task requirements are satisfied, but battery life management becomes more difficult
Solution Approach 1:
The patent merges multiple display functions into a single integrated device with a unified power management system. By combining the primary display, auxiliary display panels, and their respective power supplies into one device, the system eliminates the need to manage battery life across multiple separate devices. The display controller manages power distribution to active display panels based on current usage, optimizing battery life while maintaining configuration versatility.
3Adaptability or versatility
If multiple mobile devices are used for various tasks, then functional requirements are met, but security concerns increase
Solution Approach 1:
The patent implements a single device that can function as multiple device types, consolidating security management into one unified system. By having a single device with configurable display panels rather than multiple separate devices, the system reduces the attack surface and simplifies security protocols, directly addressing the contradiction by maintaining functional versatility while reducing security concerns associated with managing multiple devices.
Data Source
AI summary
Disclosed aspects relate to an electronic display device configured for variable display size. The electronic display device may include a housing having a set of slides that form a storage compartment within the housing. The set of slides may include a slot. A primary display panel may be mounted on the front side of the housing. The electronic display device may include an auxiliary display panel of a set of auxiliary display panels that is slidably extendable from the storage compartment within the housing. The auxiliary display panel may be mounted on a slider mount configured to slide the auxiliary display panel through the slot to an extended position adjacent to the primary display panel. The electronic display device may include a display controller to detect a position of the auxiliary display panel and to establish a display arrangement for the primary display panel and the auxiliary display panel.