H01J2261/38 - CPC Classification Index

ClassID:

206698 ⎘

H01J2261/38 - CPC Classification

Classification description:

Gas- or vapour-discharge lamps; Details Devices for influencing the colour or wavelength of the light

Sub-classes:

H01J2261/385 » Non-chemical aspects of luminescent layers, e.g. thickness profile, shape and distribution of luminescent coatings 9

Recent Application in this class:

20060163502

Ultraviolet light with polymer conversion sheets

20050110387

Photoluminescent sleeve for electric lamps for producing a non-electrical light emitting source