Stereoscopic Display Data Converter for 3D User Interface
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Solution Overview
Problem
Conventional stereoscopic image display devices lack the ability to effectively convert user interface data into stereoscopic image data, resulting in a non-intuitive and inconvenient user experience, especially when navigating menus, as they do not provide a clear 3D representation of selected items.
Innovation Solution
A stereoscopic image display device with a data processor that includes an area detector, data converters, and a data combiner to convert input data into right/left-eye data, allowing for the generation of stereoscopic image data and its application to a display unit, enabling the display of user interfaces in a 3D format by utilizing depth information and spatial information within the input data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional stereoscopic image display devices display user interface data in 2D format, then the device structure remains simple, but the user interface intuitiveness and convenience deteriorate
Solution Approach 1:
The patent applies dimensionality change by converting 2D user interface data into 3D stereoscopic image data. The data converter transforms ordinary 2D menu and icon data into right-eye and left-eye image pairs with depth information, enabling the user interface to be displayed in three dimensions. This allows users to perceive depth and spatial relationships in the UI, making selected items stand out and improving intuitiveness without requiring complex hardware modifications.
Solution Approach 2:
The patent introduces a data converter as an intermediary component between the 2D data source and the stereoscopic display. This converter acts as a mediator that transforms 2D user interface data into 3D stereoscopic format by generating right-eye and left-eye image pairs. The intermediary handles the complexity of 3D conversion internally, keeping the overall system structure simple while achieving enhanced UI presentation.
2Loss of time
If sequential navigation through main and intermediate menus is required, then the menu structure remains simple, but the time to select menu items increases
Solution Approach 1:
The patent uses dimensionality change to reorganize the menu structure from a sequential 2D hierarchy into a spatial 3D arrangement. Menu items are positioned at different depths and spatial locations, allowing users to directly access items by navigating through the 3D space rather than following sequential menus. This spatial organization enables direct selection of menu items, significantly reducing selection time while maintaining structural simplicity through intuitive spatial relationships.
3Manufacturing precision
If 3D spatial information is extracted and used for user interface display, then the stereoscopic representation quality improves, but the data processing complexity increases
Solution Approach 1:
The patent applies preliminary action by pre-extracting 3D spatial information from user interface data before the actual stereoscopic conversion process. The depth information extractor预先 identifies spatial relationships, depth levels, and positioning information in the UI elements. This preliminary extraction organizes the spatial data in advance, making the subsequent 3D conversion more efficient and precise while managing processing complexity through structured pre-processing.
Solution Approach 2:
The patent segments the data processing into distinct functional modules: depth information extraction, 2D-to-3D conversion, and stereoscopic image generation. Each module handles a specific aspect of the transformation process. The depth extractor separates spatial information from content data, the converter handles the actual 3D transformation, and the combiner assembles the final stereoscopic output. This segmentation reduces overall processing complexity by breaking down the complex task into manageable, specialized components.
Data Source
AI summary
A stereoscopic image display device is provided. The stereoscopic image display device includes a display unit including a plurality of pixels arranged in a matrix, the respective pixels including right/left-eye pixels arranged in a row direction, an area detector for detecting first data respectively corresponding to at least a part of the pixels from a plurality of input data, a data converter for converting the first data to the right/left-eye data corresponding to the right/left-eye pixels, a data combiner for combining stereoscopic image data by arranging the right/left-eye data, and a data driver for applying a data signal corresponding to the stereoscopic image data to the display unit.