Search International and National Patent Collections

1. (WO2017169066) ELECTRONIC DEVICE

Pub. No.:    WO/2017/169066    International Application No.:    PCT/JP2017/003220
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Tue Jan 31 00:59:59 CET 2017
IPC: H04B 10/114
F21S 8/04
F21V 33/00
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: YOKOSAWA, Nobuyuki
横沢 信幸
HIRAI, Shinji
平井 真二
Title: ELECTRONIC DEVICE
Abstract:
This electronic device is provided with: a plurality of light-emitting elements arranged in a circumferential manner; and light guide components that are arranged in the emitting directions of light from the light-emitting elements and that diffuse a portion of the light in a prescribed direction, wherein each of the light-emitting elements is arranged with an installation angle set on the basis of the half-value angle of the light-emitting element and an upward setting angle with respect to the radial direction of a virtual circle constituting the circumference.