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.
Patent No.:
Date of Patent:
Jun. 22, 2021
Filed:
Jan. 07, 2019
Applicant:
Applied Materials, Inc., Santa Clara, CA (US);
Inventors:
Michael Yu-tak Young, Cupertino, CA (US);
Ludovic Godet, Sunnyvale, CA (US);
Robert Jan Visser, Menlo Park, CA (US);
Assignee:
APPLIED MATERIALS, INC., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/544 (2006.01); H01L 23/15 (2006.01); G03F 9/00 (2006.01); H01L 21/67 (2006.01); H01L 27/12 (2006.01); H01L 21/68 (2006.01);
U.S. Cl.
CPC ...
H01L 23/15 (2013.01); G03F 9/7084 (2013.01); H01L 21/67282 (2013.01); H01L 23/544 (2013.01); H01L 27/1262 (2013.01); H01L 21/681 (2013.01); H01L 2223/54493 (2013.01);
Abstract
Embodiments of the present disclosure generally relate to an optically transparent substrate, comprising a major surface having a peripheral edge region with an orientation feature formed therein, and a texture formed on the peripheral edge region, the texture having an opacity that is greater than an opacity of the major surface.