Modular Dual-Display Electronic Device for Flexible Configurations

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Solution Overview

Problem

Current electronic devices are too simplistic to adapt to various application scenarios.

Innovation Solution

An electronic device comprising a first body, a second body with a first display device that can be physically connected and rotated relative to the first body, and a third body with a second display device that can also be connected and rotated, allowing for multiple configurations such as notebook, tablet, and double-screen modes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single-body electronic device is used, then the device structure is simple, but the adaptability to various application scenarios is insufficient

Engineering Contradiction:
Improveadaptability to various application scenariosVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The electronic device is divided into multiple separable bodies (first body, second body, third body) that can be independently used or combined. Each body contains functional components (display devices, processors, batteries) that can operate autonomously or cooperatively, enabling the system to adapt to different usage scenarios while maintaining manageable complexity through modular design

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The multiple bodies are designed with universal interfaces and compatible functional components that allow them to serve multiple purposes. The same bodies can function as standalone devices or combine to form larger systems with enhanced capabilities, making the device structure universally applicable across various application scenarios without requiring scenario-specific hardware

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

2Adaptability or versatility

If multiple display devices are added to expand functionality, then the adaptability improves, but the device complexity increases

Engineering Contradiction:
Improvedisplay options and configurationsVSAvoidnumber of components
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The connection relationships between bodies are made dynamic rather than fixed. The bodies can be physically connected or separated, and display devices can be activated or deactivated based on the current configuration. This dynamic adaptability allows the system to provide multiple display options (single display, dual display, extended desktop) without requiring complex permanent hardware for every possible configuration

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The functional components including display devices are nested within modular bodies that can be hierarchically organized. Individual bodies with display devices can function independently, or multiple bodies can be nested/combined to create larger display systems. This nested structure allows the display functionality to scale from simple to complex configurations without requiring all components to be actively managed simultaneously

Inventive Principle:
Principle #7Nested doll (Nesting)

Data Source

PatentUS12461563B2Electronic device
Publication Date: 2025.11.04 LENOVO (BEIJING) LTD
  • US12461563B2 patent drawing
  • US12461563B2 patent drawing
  • US12461563B2 patent drawing

AI summary

An electronic device includes a first body; a second body having a first display device and capable of being physically connected to or separated from the first body, where if the second body is physically connected to the first body, the second body is rotatable relative to the first body; and a third body having a second display device and capable of being physically connected to or separated from the first body, where if the second body is physically connected to the first body, the second body is rotatable relative to the first body.