Liquid crystal display
AssigneeSony Corporation
InventorsShina Kirita, Junichi Ohsako, Toshitaka Kawashima, Masayasu Kakinuma, Shuichi Haga
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Abstract
A liquid crystal display having a wide color reproduction range is provided. A liquid crystal display includes a liquid crystal panel driven based on image signals, a light source emitting light for illuminating the liquid crystal panel, and a light selective transmission filter, which has wavelength selective transmission characteristics corresponding to spectral characteristics of the light source, selectively transmits light generated from the light source in the specific wavelength regions based on the wavelength selective transmission characteristics, and guides the transmitted light to the liquid crystal panel.
Claims17
A liquid crystal display comprising:
- a liquid crystal panel driven based on image signals;
- a light source emitting light for illuminating the liquid crystal panel;
- and
- a light selective transmission filter, which has wavelength selective transmission characteristics corresponding to spectral characteristics of the light source, selectively transmits light generated from the light source in the specific wavelength regions based on the wavelength selective transmission characteristics, and guides the transmitted light to the liquid crystal panel.
A liquid crystal display comprising:
- a liquid crystal panel driven based on image signals;
- a light source emitting light for illuminating the liquid crystal panel;
- and
- a light selective reflection filter, which has wavelength selective reflection characteristics corresponding to spectral characteristics of the light source, selectively reflects light generated from the light source in the specific wavelength regions based on the wavelength selective reflection characteristics, and guides the reflected light to the liquid crystal panel.
Dependencies are inferred from the claim text.