Deposition ring for a semiconductor processing chamber

Information

  • Patent Grant
  • D933726
  • Patent Number
    D933,726
  • Date Filed
    Friday, July 31, 2020
    4 years ago
  • Date Issued
    Tuesday, October 19, 2021
    3 years ago
  • US Classifications
    Field of Search
    • US
    • D23 249
    • D23 259
    • D23 262
    • D23 269
    • D15 138
    • D15 139
    • D15 143
    • D15 144
    • D15 1441
    • D15 1442
    • D15 150
    • D15 199
    • D13 118
    • D13 122
    • D13 133
    • D13 162
    • D13 182
    • D13 184
    • D13 199
    • D22 113
    • D22 119
    • CPC
    • H01J37/3414
    • H01J37/3423
    • H01L21/02631
    • H01L2221/68363
    • H01L2224/75186-75189
    • H01L21/67742
    • H01L21/0226
    • H01L21/02263
    • H01L21/02266
    • H01L21/02269
    • H01L21/02271
    • F16J7/00
    • E04D13/14
    • C23C14/3407
    • C23C14/35
  • International Classifications
    • 1509
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is an enlarged top isometric view of a deposition ring for a semiconductor processing chamber, according to the first embodiment of the novel design.



FIG. 2 is a front elevation view thereof.



FIG. 3 is a back elevation view thereof.



FIG. 4 is a right elevation view thereof.



FIG. 5 is a left elevation view thereof.



FIG. 6 is a top plan view thereof.



FIG. 7 is a bottom plan view thereof.



FIG. 8 is an enlarged cross-sectional view thereof, taken along line 6-6 of FIG. 6.



FIG. 9 is an enlarged top isometric view of a deposition ring for a semiconductor processing chamber, according to the second embodiment of the novel design.



FIG. 10 is a front elevation view thereof.



FIG. 11 is a back elevation view thereof.



FIG. 12 is a right elevation view thereof.



FIG. 13 is a left elevation view thereof.



FIG. 14 is a top plan view thereof.



FIG. 15 is a bottom plan view thereof.



FIG. 16 is an enlarged cross-sectional view thereof, taken along line 16-16 of FIG. 14; and,



FIG. 17 is an enlarged cross-sectional view thereof, taken along line 17-17 of FIG. 14.


The dashed lines in FIGS. 1-9 represent unclaimed environment forming no part of the claimed design.


Claims
  • The ornamental design for a deposition ring for a semiconductor processing chamber, as shown and described.
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Non-Patent Literature Citations (1)
Entry
Search Report for Taiwan Design Application No. 110300413, dated May 30, 2021.