Patent
   D877079
Priority
Aug 26 2015
Filed
Feb 16 2016
Issued
Mar 03 2020
Expiry
Mar 03 2035
Assg.orig
Entity
unknown
0
14
n/a
The ornamental design for an electrode plate for plasma processing apparatus, as shown and described.

FIG. 1 is a front view of an electrode plate for plasma processing apparatus of the present invention.

FIG. 2 is a rear view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a left side view thereof.

FIG. 7 is a perspective view thereof.

FIG. 8 is an enlarged partial view thereof, taken at the area identified as FIG. 8 on FIG. 1.

FIG. 9 is an enlarged partial view thereof, taken at the area identified as FIG. 9 on FIG. 1.

FIG. 10 is an enlarged partial view thereof, taken at the area identified as FIG. 9 on FIG. 2;

FIG. 11 is an enlarged partial view thereof, taken at the area identified as FIG. 9 on FIG. 2;

FIG. 12 is a sectional view thereof, taken along line 12-12 of FIG. 2; and,

FIG. 13 is an enlarged partial sectional view thereof, taken at the area identified as FIG. 13 on FIG. 12.

The broken lines shown represent portions of the electrode plate for plasma processing apparatus that form no part of the claimed design. Where the dot-dash broken lines abut the shaded surface it is understood that those broken lines represent an unclaimed boundary between claimed and unclaimed surfaces. None of the broken lines form any part of the claimed design.

Ishikawa, Manabu, Kozuka, Shinichi, Niitsuma, Ryosuke

Patent Priority Assignee Title
Patent Priority Assignee Title
6537419, Apr 26 2000 Lam Research Corporation Gas distribution plate assembly for providing laminar gas flow across the surface of a substrate
6793733, Jan 25 2002 Applied Materials Inc. Gas distribution showerhead
6872258, Jul 16 2001 Samsung Electronics Co., Ltd. Shower head of a wafer treatment apparatus having a gap controller
8221582, Jul 07 2008 Lam Research Corporation Clamped monolithic showerhead electrode
8702866, Dec 18 2006 Lam Research Corporation Showerhead electrode assembly with gas flow modification for extended electrode life
9484190, Jan 25 2014 Yuri, Glukhoy; Anna, Ryaboy; Tatiana, Kerzhner Showerhead-cooler system of a semiconductor-processing chamber for semiconductor wafers of large area
D411516, Mar 15 1996 Tokyo Electron Limited Gas diffusion plate for electrode of semiconductor wafer processing apparatus
D460350, Mar 22 2001 ADDVENTURE PRODUCTS, INC Compressed fabric article package having a wedge shape
D570310, Aug 01 2006 Tokyo Electron Limited Attracting plate of an electrostatic chuck for semiconductor manufacturing
D609652, Jul 22 2008 Tokyo Electron Limited Wafer attracting plate
D787458, Nov 18 2015 ASM IP Holding B.V. Gas supply plate for semiconductor manufacturing apparatus
D789888, Jan 08 2016 ASM IP Holding B.V. Electrode plate for semiconductor manufacturing apparatus
D790041, Jan 08 2016 ASM IP Holding B.V. Gas dispersing plate for semiconductor manufacturing apparatus
D793572, Jun 10 2015 Tokyo Electron Limited Electrode plate for plasma processing apparatus
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 07 2015KOZUKA, SHINICHITokyo Electron LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377400669 pdf
Dec 07 2015NIITSUMA, RYOSUKETokyo Electron LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377400669 pdf
Dec 07 2015ISHIKAWA, MANABUTokyo Electron LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377400669 pdf
Feb 16 2016Tokyo Electron Limited(assignment on the face of the patent)
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