Showerhead for semiconductor processing

[0001]FIG. 1 is an isometric view of a first embodiment of a showerhead for semiconductor processing showing my new design.

[0002]FIG. 2 is a bottom view thereof.

[0003]FIG. 3 is a top view thereof.

[0004]FIG. 4 is a front view thereof.

[0005]FIG. 5 is a rear view thereof.

[0006]FIG. 6 is a cross-sectional view taken along line 6-6 in FIG. 2.

[0007]FIG. 7 is a side view thereof.

[0008]FIG. 8 is an opposing side view thereof.

[0009]FIG. 9 is an isometric view of a second embodiment of a showerhead for semiconductor processing showing my new design.

[0010]FIG. 10 is a bottom view thereof.

[0011]FIG. 11 is a top view thereof.

[0012]FIG. 12 is a front view thereof.

[0013]FIG. 13 is a rear view thereof.

[0014]FIG. 14 is a cross-sectional view taken along line 14-14 in FIG. 10.

[0015]FIG. 15 is a side view thereof; and,

[0016]FIG. 16 is an opposing side view thereof.

[0017]The broken lines in the drawings represent portions of the showerhead for semiconductor processing that form no part of the claimed design.