Multiprimary color display for liquid crystal display projectors using diffraction grating
- 1 November 1999
- journal article
- Published by SPIE-Intl Soc Optical Eng in Optical Engineering
- Vol. 38 (11) , 1883-1888
- https://doi.org/10.1117/1.602276
Abstract
To reproduce the natural color of an object through color imaging systems, the range of the reproducible color, i.e., the color gamut, of the color display devices must be expanded, because the color gamut of current display devices such as cathode ray tubes (CRTs) and liquid crystal displays (LCDs) is insufficient. We present a new method to enlarge the color gamut for the LCD device using more than three primaries, i.e., multiprimaries, generated by a diffraction grating and a liquid crystal panel. The optical system for the multiprimary color display is introduced, and its capability of increasing the gamut is discussed. The experimental result displayed by seven primary colors is also demonstrated. © 1999 Society of Photo-Optical Instrumentation Engineers.Keywords
This publication has 12 references indexed in Scilit:
- Multiprimary color display using a holographic optical elementPublished by SPIE-Intl Soc Optical Eng ,1998
- Natural color reproduction in the television system for telemedicimePublished by SPIE-Intl Soc Optical Eng ,1997
- An adaptive decision feedback equalizer using error feedbackIEEE Transactions on Consumer Electronics, 1996
- Holographic elements for LCD projectorsPublished by SPIE-Intl Soc Optical Eng ,1995
- Color-to-colorant transformation for a seven ink processPublished by SPIE-Intl Soc Optical Eng ,1994
- Reproducible Color Gamut of Television SystemsSMPTE Journal, 1992
- Colorimetry for HDTVIEEE Transactions on Consumer Electronics, 1991
- Controlled illumination for birefringent colour LCDsDisplays, 1987
- Dielectric surface-relief gratings with high diffraction efficiencyApplied Optics, 1984
- The Gamut of Real Surface ColoursColor Research & Application, 1980