Rückbeleuchtungseinheit mit einem Träger einer Lichtquelleneinheit, Herstellungsverfahren des Trägers und Anzeigevorrichtung mit der Rückbeleuchtungseinheit

Details

Veröffentlichungs-Nr.

EP3279720

Aktenzeichen

EP17184529

Anmeldetag

2. August 2017

Veröffentlichung

22. Juli 2020

Erteilung

22. Juli 2020

Rechtsraum

EP

IPC

G02F1/13357F21V8/00

Abstract

A backlight unit includes: a bottom chassis (210); a supporter (220) positioned to extend along one edge of the bottom chassis; a light source unit (230) fixed to the supporter; and a light guide plate (270) that is positioned on the bottom chassis and is configured to transmit light emitted from a light source of the light source unit. The supporter includes a main body of which at least one corner area is cut and an insertion portion that is positioned at the corner area. Each of the main body and the insertion portion includes a base portion (221a, 221b) and a side wall (222a,222b), and the side wall (222b) of the insertion portion extends from the side wall (222a) of the main body and in a direction different than a direction of the side wall (222a) of the main body.

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete