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1. (WO2017175489) DISPLAY DEVICE AND ELECTRONIC DEVICE

Pub. No.:    WO/2017/175489    International Application No.:    PCT/JP2017/005841
Publication Date: Fri Oct 13 01:59:59 CEST 2017 International Filing Date: Sat Feb 18 00:59:59 CET 2017
IPC: G02F 1/13357
F21S 2/00
G02F 1/1335
F21Y 103/10
F21Y 115/10
F21Y 115/30
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: YAMAMOTO, Takeshi
山本 岳志
MIURA, Kouki
三浦 光樹
YOSHIMATSU, Tomoyuki
吉松 朋之
Title: DISPLAY DEVICE AND ELECTRONIC DEVICE
Abstract:
A display device according to one embodiment of the present disclosure is provided with a light emitting device and a display panel unit. The light emitting device comprises a light guide plate, a light source, a reflection plate and a dot pattern. The light guide plate has a light exit surface that comprises a plurality of band-like projections extending in a direction perpendicular to a light incident end face. The light source is arranged along the light incident end face. The reflection plate is arranged so as to face the back surface of the light guide plate. The dot pattern functions as a light scattering part, while fixing the light guide plate and the reflection plate to each other. The display panel unit comprises a display panel, an optical sheet and a fixation layer. The fixation layer functions as a light diffusing part, while bonding or gluing the display panel and the optical sheet with each other.