Title:
METHOD FOR CONTROLLING LIGHT EMISSION LIFETIME OF SUPERMOLECULE LUMINOPHOR
Document Type and Number:
Japanese Patent JP2017165957
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method capable of freely controlling especially luminous color and light emission lifetime in a solid luminescence material having excellent light emission property, and a luminophor capable of which luminous color and light emission lifetime can be controlled and which can be manufactured with simple operations.SOLUTION: There is provided a method for controlling luminous color and light emission lifetime of a supermolecule luminophor, the supermolecule luminophor is a packaged body of supermolecule constituted by a composite host formed by a B-N coordinate bond between Lewis acid consisting of tertiary boron compound and Lewis base consisting of an aromatic diimide compound and a gust molecule packaged by a cavity generated inside and outside of a structure of the composite host, the gust molecule is constituted by at least 2 kinds of molecules, at least one kind of the 2 kinds of molecules is a molecule containing a heavy atom, and luminous color and light emission lifetime of the supermolecule luminophor are controlled by properly changing kinds of the molecule containing the heavy atom and/or blended ratio in the gust molecule. There is also provided the supermolecule luminophor.SELECTED DRAWING: Figure 5
Inventors:
ONO TOSHIKAZU
KUEDA YOSHIO
KUEDA YOSHIO
Application Number:
JP2017044344A
Publication Date:
September 21, 2017
Filing Date:
March 08, 2017
Export Citation:
Assignee:
UNIV KYUSHU
NISSAN CHEMICAL IND LTD
NISSAN CHEMICAL IND LTD
International Classes:
C09K11/06; H01L51/50
Domestic Patent References:
| JP2015187100A | 2015-10-29 | |||
| JP2011256122A | 2011-12-22 |
Foreign References:
| WO2014136972A1 | 2014-09-12 | |||
| WO2007080801A1 | 2007-07-19 | |||
| CN101555295A | 2009-10-14 |
Attorney, Agent or Firm:
Hanabusa Patent and Trademark Office