Title:
Luminescent device
Document Type and Number:
Japanese Patent JP6054426
Kind Code:
B2
Abstract:
A light emitting device (10) includes a light transmissive substrate (110: a light transmissive layer), a light emission unit (130), a light extraction layer (150), and a light transmission quantity adjustment unit (200). The light emission unit (130) is formed on a first surface side of the light transmissive substrate (110). The light transmission quantity adjustment unit (200) is disposed on a side opposite to the light transmissive substrate (110) based on the light emission unit (130), and adjusts a light transmission quantity according to a signal input from the outside. The light extraction layer (150) is disposed on a second surface side of the light transmissive substrate (110). The light emitting device (10), for example, is used as a light source of an illuminating device or a light source of an optical communication device.
Inventors:
Kazuo Kuroda
Application Number:
JP2014558392A
Publication Date:
December 27, 2016
Filing Date:
January 25, 2013
Export Citation:
Assignee:
Pioneer Corporation
International Classes:
F21S2/00; F21S6/00; F21V9/40; G02F1/13
Domestic Patent References:
| JP2012155146A | 2012-08-16 | |||
| JP2012084516A | 2012-04-26 |
Attorney, Agent or Firm:
Shinji Hayami
Satoshi Amagi
Satoshi Amagi
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