Electrostatic chuck for semiconductor manufacturing equipment

- TOKYO ELECTRON LIMITED
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Description

FIG. 1 is a front view of an electrostatic chuck for semiconductor manufacturing equipment, showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a cross sectional view taken along the lines of 7-7 of FIG. 1;

FIG. 8 is an enlarged view of a portion taken along lines of 8-8 of FIG. 7; and,

FIG. 9 is an enlarged view of a portion taken along lines of 9-9 of FIG. 1.

The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

The ornamental design for an electrostatic chuck for semiconductor manufacturing equipment, as shown and described.

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Patent History
Patent number: D802472
Type: Grant
Filed: Feb 1, 2016
Date of Patent: Nov 14, 2017
Assignee: TOKYO ELECTRON LIMITED (Minato-Ku, Tokyo)
Inventors: Yasuharu Sasaki (Miyagi), Tomoyuki Takahashi (Miyagi)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/553,358
Classifications
Current U.S. Class: Flagpole Holder (D11/182)