Wireless Dual-Display Image Handoff for Pixel-Density Constraints
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Solution Overview
Problem
Existing display devices with high pixel density suffer from perceptible pixels, reducing immersion and realistic sensation, and manipulating multiple devices is complex.
Innovation Solution
A display system comprising a first and second display device connected via wireless communication, where image data is transmitted, processed, and displayed on the second device while the first device is turned off, allowing intuitive gesture operations and image manipulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple display devices are used to enhance display functionality, then display versatility is improved, but device manipulation complexity increases
Solution Approach 1:
The patent combines multiple display devices into a unified system where the first display device transmits image data to the second display device, allowing users to interact with content on the second device using gestures while the first device serves as a secondary display or input device. This merging reduces operational complexity by enabling cross-device functionality.
Solution Approach 2:
The first display device is designed to perform multiple functions: it can display content independently, transmit image data wirelessly to the second display device, and potentially serve as an input device for gesture recognition. This multi-functionality reduces the need for separate devices and simplifies user interaction.
2Manufacturing precision
If pixel size is reduced to increase pixel density, then display quality is improved, but manufacturing precision requirements increase
Solution Approach 1:
The patent uses wireless transmission to copy image data from the first display device to the second display device, allowing the second device to display processed or enhanced versions of the content without requiring physical integration of pixels. This approach enables high pixel density displays without directly increasing manufacturing precision requirements for the display devices themselves.
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
Enhances user immersion and simplifies device manipulation by providing a novel display structure and operation method, enabling high pixel density without perceptible pixels and reducing power consumption.
Implementation Method 1
connecting the first display device and the second display device by wireless communication
Data Source
AI summary
A display device with a novel structure, a display system with a novel structure, or operation methods of them is/are provided. The operation method of the display system including a first display device and a second display device includes the following steps: a first step of connecting the first display device and the second display device by wireless communication; a second step of transmitting first image data displayed on the first display device to the second display device; a third step of displaying, on the second display device, second image data obtained by processing at least part of the first image data; a fourth step of stopping display on the first display device; and a fifth step of processing the second image data in accordance with a manipulation with the second display device.