Dual-Layer 3D Display Control for Resolution and Mode Switching
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Solution Overview
Problem
Existing electronic apparatuses providing three-dimensional images face challenges in achieving high resolution without the need for glasses, particularly in glasses-free systems, and in seamlessly transitioning between three-dimensional and two-dimensional image modes.
Innovation Solution
The apparatus employs a first display panel with a micro-lens array and a second display panel with higher transmittance, along with a processor that processes multi-view and two-dimensional images to enhance resolution and depth perception, using sensors for light detection and adjusting display modes based on user input.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a glasses-free system is used to provide three-dimensional images, then the convenience of viewing is improved, but the resolution and image quality deteriorate
Solution Approach 1:
The patent merges a first display configured to provide a three-dimensional image without glasses and a second display configured to provide a two-dimensional image with high resolution into a single electronic apparatus. The processor selectively controls which display to use based on the desired function, allowing the system to achieve both high convenience (3D without glasses) and high resolution (2D image quality) by combining multiple display technologies in one device.
2Device complexity
If a single display is used for both three-dimensional and two-dimensional images, then the device complexity is reduced, but the image quality for both modes deteriorates
Solution Approach 1:
The patent implements multi-functionality by equipping the electronic apparatus with both a first display optimized for three-dimensional imaging and a second display optimized for two-dimensional imaging. The processor acts as a universal controller that selectively activates the appropriate display based on the required function, allowing the apparatus to maintain high image quality in both 3D and 2D modes while managing complexity through intelligent software control.
3Illumination intensity
If the transmittance of the second display panel is increased, then the brightness and visibility are improved, but the resolution and detail loss worsen
Solution Approach 1:
The patent applies local quality by specifying that the second display panel has high transmittance (greater than or equal to a predetermined value) optimized for its specific function of displaying two-dimensional images with high brightness and visibility. Meanwhile, the first display panel maintains its own optimized structure for three-dimensional imaging. The processor selectively uses each display according to its local optimization characteristics, achieving both high brightness in 2D mode and high quality 3D imaging without compromising either function.
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 configuration enables high-resolution three-dimensional imaging without glasses and allows smooth transitions between three-dimensional and two-dimensional modes, enhancing user experience and reducing resolution loss.
Implementation Method 1
a micro-lens array which is arranged on a front surface of the first display panel and is for adjusting directions of lights output through the first display panel
Implementation Method 2
a sensor for detecting a light, and based on the location information and shape information of the object included in the two-dimensional image, and strength and direction of a light detected through the sensor, the processor processes the multi-view image to include a shadow of the object
Data Source
AI summary
An electronic apparatus and a method for controlling thereof are provided. The electronic apparatus includes a first display comprising a first display panel for displaying a multi-view image and a micro-lens array which is arranged on a front surface of the first display panel and is for adjusting directions of lights output through the first display panel, a second display comprising a second display panel which is arranged on the front surface of the first display and displays a two-dimensional image corresponding to the multi-view image and has a transmittance greater than or equal to a predetermined value, memory storing one or more computer program, and one or more processors communicatively coupled to the first display, the second display, and the memory.