C09K11/7747 - CPC Classification Index

ClassID:

104562 ⎘

C09K11/7747 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing terbium Halogenides

Sub-classes:

C09K11/7748 » {with alkali or alkaline earth metals} 13

Recent Application in this class:

20050214569

2005-09-29

Electroluminescence device and display unit

20050186443

2005-08-25

Polymer matrix electroluminescent materials and devices

20050006657

2005-01-13

Display apparatus and method for producing the same