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Patent Searching and Data


Title:
PIEZOELECTRIC LIGHT-EMITTING DEVICE
Document Type and Number:
Japanese Patent JP2001351416
Kind Code:
A
Abstract:

To provide an effective and convenient piezoelectric light-emitting device by taking advantage of electromotive force generated by a piezoelectric element by transmitting mechanical energy such as stress, impact strength and vibration.

A light-emitting body such as light-emitting diode is made to emit light by electromotive force generated by a piezoelectric element through transmission of mechanical energy such as stress, impact strength and vibration to the piezoelectric element in all fields.


Inventors:
TADANO RYUICHI
KITAJIMA AKIRA
KUWATA KAZUHIKO
ABE RYUZO
HAGIFUJI NORIMITSU
MAEKAWA TOSHIYUKI
KOMAMURA HIDEO
ISHIKAWA HIROSHI
Application Number:
JP2000172799A
Publication Date:
December 21, 2001
Filing Date:
June 08, 2000
Export Citation:
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Assignee:
TOKIN CERAMICS CORP
International Classes:
A01K87/00; A01K83/00; A01K93/00; A63B31/11; A63B59/50; A63C5/00; A63D3/00; A63F7/02; A63F9/20; A63H3/38; A63H5/00; A63H33/22; B43K21/00; B43K24/08; F21S9/00; G08B5/00; G09F13/20; H02N2/00; H02N2/18; A63B102/18; F21Y101/02; F21Y115/10; (IPC1-7): F21S9/00; A01K83/00; A01K87/00; A01K93/00; A63B31/11; A63B59/06; A63C5/00; A63D3/00; A63F7/02; A63F9/20; A63H3/38; A63H5/00; A63H33/22; B43K21/00; B43K24/08; G09F13/20; H02N2/00