Dual-Screen Hinge Segmentation for Display Clarity
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Solution Overview
Problem
Conventional single and dual-screen handheld devices face limitations in efficiently displaying information and receiving user input, leading to user frustration and productivity losses due to visual clutter and restricted screen space, which current dual-screen devices fail to adequately address.
Innovation Solution
A multi-screen user device with two touch-sensitive screens connected by a hinge, allowing for various display configurations and input methods, including gesture recognition, to manage multiple desktops and applications across both screens, enabling users to launch applications and navigate between pages seamlessly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a touch screen display is used to provide both content and receive user commands, then device configurability and user interface options are increased, but display clarity and user productivity deteriorate due to visual clutter
Solution Approach 1:
The device divides the display system into two separate screens: a first screen dedicated to displaying content and a second screen dedicated to receiving user input. This segmentation eliminates visual clutter by separating information presentation from interaction elements, allowing each screen to optimize its function without compromise.
2Area of stationary object
If the display area is increased to improve information interpretation, then screen space for user input reception deteriorates
Solution Approach 1:
The invention transitions from a single two-dimensional display space to a three-dimensional multi-screen configuration. By adding a second screen in a different spatial dimension (connected via hinge), the system provides both increased display area and adequate input reception area simultaneously, resolving the zero-sum tradeoff present in single-screen designs.
3Device complexity
If a single display is used to reduce device complexity, then information interpretation capability and productivity deteriorate
Solution Approach 1:
The display system is segmented into two independent screens with distinct functional roles. The first screen provides enhanced information interpretation capability with larger or additional display real estate, while the second screen handles user input. This segmentation enables both screens to be optimized for their specific purposes without compromising overall device complexity.
Data Source
Figure 1A~1B
Figure 1C~1G
Figure 1H~1J
AI summary
A dual-screen user device and methods for revealing a combination of desktops on single and multiple screens are disclosed. Specifically, a determined number of desktops is displayed to at least one of the screens of the device conditioned upon input received and the state of the device. Where a screen of the device is determined to be inactive, the desktop is not displayed to the screen, but is stored in a virtually displayed state by the device. Upon receiving input that the inactive screen is active, the device can actually display the desktop to the screen.