18536933. COMPACT DISPLAY WITH EXTENDED PIXEL RESOLUTION simplified abstract (TEXAS INSTRUMENTS INCORPORATED)

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COMPACT DISPLAY WITH EXTENDED PIXEL RESOLUTION

Organization Name

TEXAS INSTRUMENTS INCORPORATED

Inventor(s)

Terry Alan Bartlett of Dallas TX (US)

Stephen Aldridge Shaw of Plano TX (US)

Vivek Kumar Thakur of Plano TX (US)

COMPACT DISPLAY WITH EXTENDED PIXEL RESOLUTION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18536933 titled 'COMPACT DISPLAY WITH EXTENDED PIXEL RESOLUTION

Simplified Explanation

The apparatus described in the patent application includes a dichroic wedge, a spatial light modulator, and a display with diffractive optical elements on both sides of a waveguide.

  • The apparatus includes a dichroic wedge, which separates light into different wavelengths.
  • A spatial light modulator is optically coupled to the dichroic wedge, allowing for precise control of light patterns.
  • The display, optically coupled to the spatial light modulator, includes diffractive optical elements on both sides of a waveguide for enhanced light manipulation.

Potential Applications

This technology could be used in:

  • Holographic displays
  • Augmented reality devices
  • Optical computing systems

Problems Solved

This technology addresses issues related to:

  • Light manipulation and control
  • Display resolution and clarity
  • Optical system efficiency

Benefits

The benefits of this technology include:

  • Enhanced display quality
  • Improved light control
  • Potential for compact and efficient optical systems

Potential Commercial Applications

Potential commercial applications of this technology could be in:

  • Consumer electronics
  • Medical imaging devices
  • Aerospace and defense industries

Possible Prior Art

One possible prior art for this technology could be:

  • Existing holographic display systems
  • Diffractive optical elements in optical computing

Unanswered Questions

How does this technology compare to existing holographic display systems?

This technology offers more precise control over light patterns and potentially higher display quality compared to traditional holographic displays.

What are the potential limitations of using diffractive optical elements in optical computing systems?

Diffractive optical elements may introduce complexities in system design and calibration, potentially affecting overall system efficiency and performance.


Original Abstract Submitted

Described examples include an apparatus includes a dichroic wedge and a spatial light modulator optically coupled to the dichroic wedge. The apparatus also includes a display optically coupled to the spatial light modulator. The display includes a waveguide having a first side and a second side and a first diffractive optical element on the first side of the waveguide. The display also includes a second diffractive optical element on the first side of the waveguide and a third diffractive optical element on the second side of the waveguide.

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