The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 10, 2017

Filed:

May. 07, 2013
Applicant:

Asml Netherlands B.v., Veldhoven, NL;

Inventors:
Assignee:

ASML NETHERLANDS B.V., Veldhoven, NL;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 27/52 (2006.01); G03B 27/58 (2006.01); H02K 41/02 (2006.01); G03F 7/20 (2006.01); H01L 21/68 (2006.01);
U.S. Cl.
CPC ...
G03F 7/70341 (2013.01); G03F 7/7095 (2013.01); G03F 7/70716 (2013.01); G03F 7/70875 (2013.01); H01L 21/682 (2013.01);
Abstract

An object table to support an object, the object table having a support body, an object holder to hold an object, an opening adjacent an edge of the object holder, and a channel in fluid communication with the opening via a passageway, wherein the channel is defined by a first material which is different to a second material defining the passageway.


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