Mobile Multi-Window Full-Screen Display Switching
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Solution Overview
Problem
Conventional multi-window display technologies on mobile terminals provide poor immersive viewing experience when videos are played in full-screen mode, as they can only display the video in full screen within a partial area of the screen, leaving blank edges and interfering with other window content.
Innovation Solution
The mobile terminal switches to landscape mode upon detecting a full-screen display request, replacing multiple windows with a single larger window that occupies the entire screen, allowing the target object to be displayed in full-screen mode without interference from other windows.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of moving object
If video is played in full-screen mode within a window, then the video can be displayed in full screen within that window, but the video cannot cover the entire screen and leaves blank edges, resulting in poor immersive viewing experience
Solution Approach 1:
The patent extracts the video playback from its confined window environment and expands it to occupy the entire screen. When full-screen playback is triggered, the system removes other window contents from the display and dedicates the complete screen to the video, eliminating blank edges and achieving true immersive viewing experience.
Solution Approach 2:
The patent transitions the video display from a two-dimensional window-bound space to a full-screen dimensional space. By switching from window-based display coordinates to screen-based full-screen coordinates, the video expands across the entire display area, removing spatial constraints and achieving maximum display coverage.
2Adaptability or versatility
If multiple windows are displayed on the screen, then users can access multiple applications simultaneously, but other window content creates visual interference and reduces browsing experience
Solution Approach 1:
The patent converts the harmful visual interference from other windows into a beneficial full-screen experience. When full-screen playback is activated, the system temporarily suspends other window contents that cause interference, transforming the multi-window environment into a dedicated single-app full-screen mode, thereby eliminating visual distractions while maintaining multi-window capability when needed.
3Stability of the object's composition
If the video plays in full-screen mode within a window, then the playback is contained within the window boundaries, but the display area is limited and does not utilize the entire screen
Solution Approach 1:
The patent introduces dynamic switching between window-bound and full-screen display modes. The video playback area is not fixed but can dynamically expand from window boundaries to cover the entire screen when full-screen mode is activated, and revert to window boundaries when exited, providing flexible display area adaptation.
Data Source
AI summary
The mobile terminal displays a first interface, where the first interface includes a first window and a second window, the first window and the second window are used to display a user interface of an application, and the first window includes a target object. The mobile terminal detects a first touch operation, where the first touch operation is used to indicate the mobile terminal to display the target object in full screen mode. The mobile terminal switches a portrait direction to a landscape direction in response to the first touch operation. The mobile terminal displays a second interface, where the second interface includes a third window, the third window is used to display the target object in full screen mode, and the third window is larger than the first window. The embodiments of this application are used for full-screen display.