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1. (WO2018066513) DISPLAY APPARATUS

Pub. No.:    WO/2018/066513    International Application No.:    PCT/JP2017/035822
Publication Date: Fri Apr 13 01:59:59 CEST 2018 International Filing Date: Tue Oct 03 01:59:59 CEST 2017
IPC: G02F 1/13357
F21S 2/00
G02F 1/133
F21Y 115/10
Applicants: SHARP KABUSHIKI KAISHA
シャープ株式会社
Inventors: KIKUCHI Katsutoshi
菊地 勝敏
ENOMOTO Hiromi
榎本 弘美
Title: DISPLAY APPARATUS
Abstract:
A liquid crystal display apparatus 10 is provided with: a liquid crystal panel 11; a backlight device 12 at least comprising a plurality of spaced LEDs 13, and a plurality of LED wiring units 14b connected to the plurality of LEDs 13 such that connection objects of the adjacent LEDs 13 are different; an image signal generation unit 25 which generates an image signal related to an image; a panel control unit 26 which displays the image on the liquid crystal panel 11 on the basis of the image signal generated by the image signal generation unit 25; and an LED control unit 27 which energizes a relatively large number of LED wiring units among the plurality of LED wiring units 14b if the image based on the image signal from the image signal generation unit 25 is a normal image, while selectively energizing a relatively small number of LED wiring units among the plurality of LED wiring units 14b if the image is a narrow image having a narrower display range than the normal image.