Title:
ORGANIC EL ILLUMINATION DEVICE
Document Type and Number:
Japanese Patent JP2015084287
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an illumination device in which the light-emitting state of an organic EL light-emitting body is changed according to movement (oscillation), such as wind pressure, received by the organic EL light-emitting body.SOLUTION: An organic EL illumination device includes: an organic EL light-emitting body 2 that is oscillatably supported through a flexible support body 1; a displacement sensor 3 in which electric characteristics are changed according to the curvature state of the flexible support body 1; and a control driver that changes the light-emitting state of the organic EL light-emitting body according to the electric characteristics of the displacement sensor 3. Since the organic EL light-emitting body 2 is oscillated by receiving external stress such as wind pressure, and the light-emitting state is changed in synchronization with the oscillation, the illumination device can apply psychological heal effect without getting tired of watching it.
Inventors:
KIDO JUNJI
SUZURISATO YOSHIYUKI
SAGO MASUYUKI
INOUE MASANORI
SUZURISATO YOSHIYUKI
SAGO MASUYUKI
INOUE MASANORI
Application Number:
JP2013222019A
Publication Date:
April 30, 2015
Filing Date:
October 25, 2013
Export Citation:
Assignee:
UNIV YAMAGATA
International Classes:
F21S10/00; B44C5/08; F21S6/00; F21V23/00; H01L51/50; H05B33/02
Attorney, Agent or Firm:
Kinoshita Shigeru