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. 21, 2022
Filed:
Apr. 07, 2017
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Robert Hettler, Kumhausen, DE;
Reinhard Ecker, Landshut, DE;
Martin Lindner-Stettenfeld, Landshut, DE;
Georg Mittermeier, Landshut, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2021.01); H01L 23/00 (2006.01); H01L 23/04 (2006.01); H01L 23/06 (2006.01); H01L 23/08 (2006.01); H01L 31/0203 (2014.01); H01L 31/0232 (2014.01); H01S 5/02212 (2021.01);
U.S. Cl.
CPC ...
H01L 23/564 (2013.01); H01L 23/041 (2013.01); H01L 23/06 (2013.01); H01L 23/08 (2013.01); H01L 31/0203 (2013.01); H01L 31/02325 (2013.01); H01S 5/02212 (2013.01);
Abstract
A lens cap for a transistor outline (TO) package is provided that has an inner diameter of less than 4 mm. The lens cap includes a metal shell with a wall thickness of less than 0.2 mm and a thinned area surrounding the lens so that in the thinned area the wall thickness is reduced by at least 35%.