3D Image Projection via Contoured Surfaces and Optical Elements

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Solution Overview

Problem

The entertainment industry faces challenges in creating increasingly impressive sensory experiences, particularly in presenting optical illusions and three-dimensional images that captivate observers.

Innovation Solution

A projection system utilizing a contoured or geometrical surface as a tangible object, illuminated by a projector to create a three-dimensional image that appears suspended in space, with optical elements reflecting and transmitting light to enhance the illusion of depth and animation, allowing for dynamic facial expressions and motion.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a traditional two-dimensional projection is used, then the device complexity is low, but the entertainment value and sensory experience are insufficient

Engineering Contradiction:
Improveentertainment valueVSAvoidprojection system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent transitions from traditional two-dimensional projection to three-dimensional image generation by projecting images onto contoured surfaces with specific geometric shapes. The system creates the illusion of depth and volume by carefully designing the surface contours and using optical elements to redirect light, thereby adding a spatial dimension to the projection and significantly enhancing entertainment value and sensory experience.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The patent employs contoured surfaces with specific geometric shapes and curved contours as projection screens. These curved surfaces are strategically designed to redirect and distribute projected light in specific directions, creating three-dimensional image effects. The curvature of these surfaces is essential for generating the illusion of depth and volume, transforming flat projections into immersive three-dimensional experiences.

Inventive Principle:
Principle #14Spheroidality (Curvature)

2Manufacturing precision

If a contoured surface with optical elements is used to create three-dimensional images, then the visual realism and depth illusion are improved, but the device complexity increases

Engineering Contradiction:
Improveimage qualityVSAvoidoptical system complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent introduces optical elements such as mirrors, lenses, or prisms as intermediaries between the projection source and the contoured surface. These optical elements are strategically positioned to redirect and distribute projected light in specific directions, enhancing the three-dimensional image quality and creating realistic depth illusions. The optical elements act as mediators that transform two-dimensional projections into three-dimensional visual experiences.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent employs different optical elements and surface properties in different regions of the projection system. Each area of the contoured surface is designed with specific optical characteristics to achieve localized image quality enhancement. By varying the optical elements and surface contours in different regions, the system creates varied visual effects that contribute to overall image realism and depth perception.

Inventive Principle:
Principle #3Local quality

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

The system effectively produces a three-dimensional image that appears alive and engaging, providing a heightened entertainment experience by creating the illusion of a real object suspended in space with dynamic features like moving lips or spinning globes, captivating observers with its realism and depth.

Implementation Method 1

A projection system utilizing a contoured or geometrical surface as a tangible object, illuminated by a projector

Methodology Applied
Scientific EffectLight projection: Light

Implementation Method 2

with optical elements reflecting and transmitting light to enhance the illusion of depth and animation

Methodology Applied
Scientific EffectLight reflection: Reflection

Implementation Method 3

with optical elements reflecting and transmitting light to enhance the illusion of depth and animation

Methodology Applied
Scientific EffectLight transmission: Refraction

Data Source

PatentUS8042948B2Apparatus that produces a three-dimensional image
Publication Date: 2011.10.25 DISNEY ENTERPRISES INC
  • US8042948B2 patent drawing
  • US8042948B2 patent drawing
  • US8042948B2 patent drawing

AI summary

The subject matter disclosed herein relates to systems and methods for providing image projection and entertainment.