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1. (WO2018139348) DISPLAY DEVICE AND TELEVISION RECEPTION DEVICE

Pub. No.:    WO/2018/139348    International Application No.:    PCT/JP2018/001511
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Sat Jan 20 00:59:59 CET 2018
IPC: G02F 1/13357
G02F 1/1335
Applicants: SHARP KABUSHIKI KAISHA
シャープ株式会社
Inventors: SHIMIZU Takaharu
清水 敬治
Title: DISPLAY DEVICE AND TELEVISION RECEPTION DEVICE
Abstract:
A liquid crystal display device according to the present invention is provided with: a backlight device having at least a red laser light source that emits red laser light, a blue laser light source that emits blue laser light, and a green LED light source 1 that emits green light; and a liquid crystal panel that has at least a color filter composed of a plurality of colored parts exhibiting at least blue, green and red colors, and that performs display by utilizing the light from the backlight device. In the color filter, the green colored part exhibiting the green color is configured such that the ratio of the transmitted light level at the emission wavelength of the blue laser light source with respect to the cumulative transmitted light level over the entire wavelength region is greater than 0% and less than 4%.