54.2: A High Dynamic Range Display Using Low and High Resolution Modulators

@article{Seetzen2003542AH,
  title={54.2: A High Dynamic Range Display Using Low and High Resolution Modulators},
  author={Helge Seetzen and Lorne A. Whitehead and Greg Ward},
  journal={SID Symposium Digest of Technical Papers},
  year={2003},
  volume={34}
}
We have developed an emissive high dynamic range (HDR) display that is capable of displaying a luminance range of 10,000cd/m2 to 0.1cd/m2 while maintaining all features found in conventional LCD displays such as resolution, refresh rate and image quality. We achieve that dynamic range by combining two display systems — a high resolution transmissive LCD and a low resolution, monochrome display composed of high brightness light emitting diodes (LED). This paper provides a description of the… 

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References

SHOWING 1-3 OF 3 REFERENCES

Disability Glare A State of The Art Report

40.5L: Late‐News Paper: 18.1‐inch XGA TFT‐LCD with Wide Color Reproduction using High Power LED‐Backlighting

Higher brightness and the wider color reproduction of 95%-NTSC are achieved on the front-of-screen by matching the transmissive spectra of color-filter to LEDs radiation in 18.1-inch XGA TFT-LCD.

Improved Motion-Picture Quality of LCD TV

  • SID Symposium
  • 2002