Dual Screen Composite Image Reflection Mechanism

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Solution Overview

Problem

Dual-screen computing systems typically utilize only one screen for primary applications, limiting the potential for interactive and composite image generation that could enhance user experience through reflection and alignment mechanisms.

Innovation Solution

A portable video interaction system that positions two screens to form a composite image by reflecting one image onto the other, allowing users to interact with the combined image as if it were a native image, with mechanisms for alignment and angle maintenance to optimize the composite image display.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If dual-screen systems display only primary applications on one screen, then device complexity is reduced, but the potential for interactive composite image generation and enhanced user experience is lost

Engineering Contradiction:
Improveinteractive composite image generation capabilityVSAvoidalignment and reflection mechanism complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a reflective surface (mirror or reflective display layer) as an intermediary element between the two screens. This intermediary enables the composite image formation by reflecting light from the second screen onto the first screen, allowing interactive composite image generation without requiring complex mechanical alignment mechanisms or additional processing hardware.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If screens are positioned to form composite images through reflection, then user experience is enhanced, but alignment precision and angle maintenance become critical challenges

Engineering Contradiction:
Improveuser interaction with composite imageVSAvoidscreen alignment and angle maintenance
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The patent employs optical alignment mechanisms that create equipotential conditions for light reflection, ensuring that the reflective surface is positioned at the correct angle relative to both screens. This allows the system to maintain proper alignment through optical path optimization rather than requiring extremely precise mechanical positioning, thereby reducing manufacturing precision requirements while maintaining ease of operation.

Inventive Principle:
Principle #12Equipotentiality

3Loss of information

If multiple applications use both screens for complementary information, then information presentation is improved, but the screens function as separate displays rather than integrated composite image

Engineering Contradiction:
Improveinformation presentation completenessVSAvoidcomposite image interaction capability
Core Design Contradiction:
Loss of informationVSAdaptability or versatility

Solution Approach 1:

The patent merges the functionality of two separate displays into a unified composite image system. By using reflective surfaces to overlay images from both screens, the system combines information presentation with interactive composite image formation, allowing users to access complementary information while simultaneously engaging with integrated composite images that reveal hidden content through proper alignment.

Inventive Principle:
Principle #5Merging (Combining)

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

Enables interactive and dynamic composite image generation, providing enhanced user experiences by revealing hidden messages, access codes, and modifying game or application features without separate physical components, while supporting modding and skinning functionalities.

Implementation Method 1

a composite image is formed on the first screen from the first image and the reflection of the second image

Methodology Applied
Scientific EffectReflection: Reflection

Data Source

PatentUS8847984B2System and method for forming a composite image in a portable computing device having a dual screen display
Publication Date: 2014.09.30 DISNEY ENTERPRISES INC
  • US8847984B2 patent drawing
  • US8847984B2 patent drawing
  • US8847984B2 patent drawing

AI summary

A system and method for forming a composite image from a secondary image reflected on to the display of a primary image is disclosed. Furthermore, applications for using the composite image in a video gaming context are disclosed.