IPC Definitions - January 01, 2012

H01L 21/00 - Definition fr

References relevant to classification in this main group

This main group does not cover:

Examples of places where the subject matter of this class is covered when specially adapted, used for a particular purpose, or incorporated in a larger system:

Processes or apparatus specially adapted for the manufacture or treatment of devices provided for in groups H01L 31/00-H01L 51/00 or of parts thereof, see these groups

H01L 31/00-H01L 51/00

Informative references

Attention is drawn to the following places, which may be of interest for search:

Single-step processes covered by other subclasses, see the relevant subclasses, e.g.

C23C, C30B

Photomechanical production of textured or patterned surfaces, materials or originals therefor, apparatus specially adapted therefor, in general

G03F