3D Display Shutter Electrode Position Adaptation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current 3D display technologies, particularly those using LCDs, face challenges in providing high-quality 3D images without the need for glasses, as they struggle to adapt to the observer's position, leading to suboptimal viewing experiences.
Innovation Solution
A method and apparatus that dynamically designate shutter electrodes as either left-eye or right-eye electrodes based on the observer's position, using a shutter panel with a lens plate to transmit light to the observer's eyes, ensuring optimal 3D image display by controlling the shutter electrodes to match the observer's viewpoint.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a fixed shutter electrode configuration is used to display 3D images, then the device structure is simple, but the display quality deteriorates when the observer's position changes
Solution Approach 1:
The patent applies dynamics by making the shutter electrode configuration changeable based on observer position. The control unit dynamically assigns shutter electrodes to left-eye or right-eye functions according to the detected observer position, transforming a static system into a dynamic one that adapts to viewing conditions, thereby resolving the contradiction between simple structure and high display quality.
Solution Approach 2:
The patent changes the operational parameters of the shutter electrodes based on observer position. By adjusting which shutter electrodes are assigned to control left-eye or right-eye images according to the observer's location, the system optimizes display quality without requiring a completely different structural configuration, thus resolving the contradiction between structural simplicity and display performance.
2Manufacturing precision
If shutter electrodes are dynamically designated based on observer position, then display quality is improved, but device complexity increases
Solution Approach 1:
The patent implements multi-functionality by enabling each shutter electrode to serve multiple purposes -既可以控制左眼图像又可以控制右眼图像，depending on the observer position. This universal design allows the same hardware components to adapt to different viewing scenarios, improving display quality without proportionally increasing device complexity, as the electrodes themselves remain unchanged.
Solution Approach 2:
The patent employs feedback mechanisms where the control unit continuously monitors observer position and adjusts shutter electrode assignments accordingly. This closed-loop control system automatically optimizes display quality based on real-time position information, managing the complexity through intelligent control rather than additional hardware, thus resolving the contradiction between display quality and device complexity.
3Ease of manufacture
If the shutter panel uses a fixed configuration, then the ease of manufacture is high, but the adaptability to different observer positions is poor
Solution Approach 1:
The patent applies dynamics by making the shutter electrode configuration changeable based on observer position. The control unit dynamically assigns shutter electrodes to left-eye or right-eye functions according to the detected observer position, transforming a static system into a dynamic one that adapts to viewing conditions, thereby resolving the contradiction between simple structure and high display quality.
Solution Approach 2:
The patent changes the operational parameters of the shutter electrodes based on observer position. By adjusting which shutter electrodes are assigned to control left-eye or right-eye images according to the observer's location, the system optimizes display quality without requiring a completely different structural configuration, thus resolving the contradiction between structural simplicity and display performance.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach enhances the display quality of 3D images by ensuring that the correct eye receives the appropriate image, improving the overall viewing experience without the need for glasses, regardless of the observer's position relative to the display.
Implementation Method 1
providing light transmitted through the opening part to an observer via a lens plate unit, the lens plate unit comprising a plurality of lenses
Implementation Method 2
selectively driving the left-eye electrode and the right-eye electrode as an opening part, to transmit light through the opening part
Data Source
AI summary
A method of displaying a three-dimensional (“3D”) image, the method includes determining a shutter electrode of an unit part included in a shutter panel as a left-eye electrode and a right-eye electrode, the unit part including ‘n’ shutter electrodes (herein, n is a natural number), selectively driving the left-eye electrode and the right-eye electrode as an opening part based on an image displayed on a display panel to transmit light through the opening part, and providing light transmitted through the opening part with an observer's two eyes through a lens plate, the lens plate including a plurality of lenses.