C09K11/7727 - CPC Classification Index

ClassID:

104542 ⎘

C09K11/7727 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium Sulfates

Recent Application in this class:

20200283930

2020-09-10

Method of producing mechanoluminescent fibers

20130043783

2013-02-21

LIGHT EMITTING DEVICE

20100247893

2010-09-30

High quality luminescent materials for solid state lighting applications

20070212541

2007-09-13

Core/shell type particle phosphor