A Spatiotemporal Four-Primary Color LCD With Quantum Dots
| Autor: | Shin-Tson Wu, Zhenyue Luo |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Liquid-crystal display
Materials science business.industry Quantum dot display Color space Condensed Matter Physics Electronic Optical and Magnetic Materials law.invention Liquid crystal on silicon Optics Gamut Primary color law Quantum dot Optoelectronics Color filter array Electrical and Electronic Engineering business |
| Zdroj: | Journal of Display Technology. 10:367-372 |
| ISSN: | 1558-9323 1551-319X |
| DOI: | 10.1109/jdt.2014.2309251 |
| Popis: | A four-primary liquid crystal display (LCD) by hybrid color processing in spatial and temporal domains is presented. By integrating with quantum dots, the number of LED can be reduced and the emission spectrum optimized. This approach exhibits following advantages over conventional three-primary LCDs: 1) it has 1.5X higher spatial resolution and 2X higher light efficiency; 2) it can achieve 130% color gamut in CIE 1931 and 155% in CIE 1976 color space; and 3) it has a more relaxed LC response time requirement and can be readily integrated into commercial LCD products. |
| Databáze: | OpenAIRE |
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