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:
Mar. 19, 2019
Filed:
Dec. 29, 2015
Applicant:
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Inventors:
Weng Chung Tan, Penang, MY;
Rodello Cadiz Sigalat, Penang, MY;
Hussen Mohd Hanifah, JalanMedar Bayan, MY;
Tobias Gebuhr, Regensburg, DE;
Assignee:
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/62 (2010.01); H01L 25/075 (2006.01);
U.S. Cl.
CPC ...
H01L 33/62 (2013.01); H01L 25/075 (2013.01); H01L 25/0753 (2013.01); H01L 2224/42 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48464 (2013.01); H01L 2924/0002 (2013.01);
Abstract
A lead frame is disclosed. In an embodiment, the lead frame includes a frame having a plurality of lead frame sections, wherein the lead frame sections are connected to the frame, wherein the frame has at least two longitudinal sides and at least two transverse sides, wherein at least in one longitudinal side includes an imprint, and wherein the imprint bolsters stability of the longitudinal side against sagging.