Foldable 3D Display Projection for Half-Folded Viewing Angles

The patent applies dynamics by utilizing the changing geometric relationship between display portions during folding operations. The system dynamically adjusts the projection of three-dimensional models based on the real-time folding state (half-folded or fully unfolded), transforming the device from a static display platform into a dynamic interactive system that adapts its functionality according to its physical configuration.

The patent introduces a third dimension by projecting three-dimensional models onto the folding screen surfaces. Instead of displaying traditional two-dimensional content, the system renders 3D objects that can be observed from different angles and depths, creating immersive spatial experience that adds a new dimension to display capabilities.

The system employs self-service mechanisms where the display portions automatically detect the folding state through their own geometric configuration and the processor automatically calculates the corresponding projection parameters. The system serves itself by using the physical state of the folding screen to trigger appropriate display content without requiring external manual configuration or complex user input.

The patent replaces complex mechanical tracking systems with a computational geometry approach. Instead of using sensors to track user position or complex mechanical adjustments, the system uses the inherent geometric relationships of the folding screen structure to determine projection parameters, substituting mechanical complexity with mathematical calculations based on the folding state.