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:
Sep. 19, 2023
Filed:
Jul. 24, 2020
Applicant:
Toppan Printing Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
TOPPAN PRINTING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/768 (2006.01); H01L 23/522 (2006.01); H01L 23/00 (2006.01); H01L 23/31 (2006.01); H01L 23/495 (2006.01); H01L 23/528 (2006.01); H01L 23/532 (2006.01); H01L 23/498 (2006.01); H01L 21/48 (2006.01); H01L 23/15 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49827 (2013.01); H01L 21/486 (2013.01); H01L 21/76802 (2013.01); H01L 23/15 (2013.01);
Abstract
A glass core device with a wiring pattern on a first surface of a glass core and a wiring pattern on a second surface thereof being electrically connected via a wiring pattern embedded in TGVs formed in the glass core. In a state of being cut out by dicing, each glass core has a second surface and side faces which are continuously covered with an outer protective layer.