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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.:

US 9982339 B1

PDFFull Text
Date of Patent:
May. 29, 2018

Filed:

Jan. 22, 2016

Film-forming mask, film-forming device, and film-forming method

Applicant:

Sharp Kabushiki Kaisha, Sakai, Osaka, JP;

Inventors:

Tetsuya Okamoto, Sakai, JP;

Takeshi Hirase, Sakai, JP;

Tohru Senoo, Sakai, JP;

Tohru Sonoda, Sakai, JP;

Daichi Nishikawa, Sakai, JP;

Mamoru Ishida, Sakai, JP;

Assignee:

SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Roy Potter

Int. Cl.
CPC ...
H01L 21/00 (2006.01); C23C 16/04 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
C23C 16/042 (2013.01); H01L 51/5237 (2013.01); H01L 51/56 (2013.01);
Abstract

A mask comprises a mask substrate having a protruding section in an opening end surface of an opening, having an acute angle defined by θand θof no more than 43°, and having a height from a film-formation surface on the substrate to a tip section of the protruding section greater than the thickness of the film to be formed on the film-formation surface.

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Okamoto, Tetsuya. (2018). Film-forming mask, film-forming device, and film-forming method (U.S. Patent No. 9982339). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9982339

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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