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:
May. 11, 2021
Filed:
May. 12, 2020
Applicant:
Toppan Printing Co., Ltd., Tokyo, JP;
Inventor:
Koji Imayoshi, Tokyo, JP;
Assignee:
TOPPAN PRINTING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/16 (2006.01); H05K 1/02 (2006.01); H05K 1/03 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0233 (2013.01); H05K 1/0231 (2013.01); H05K 1/0306 (2013.01); H05K 1/16 (2013.01); H05K 1/185 (2013.01);
Abstract
A glass wiring board is provided with an analog duplexer including an inductor and a capacitor, and includes: a core wiring board provided with the coil-shaped inductor having through electrodes and wiring patterns provided in a glass substrate via an inorganic adhesive layer, and with a land pattern connected to an outer layer; the capacitor having a structure with a dielectric layer sandwiched between upper and lower electrode patterns on an insulating resin layer covering the core wiring board; and a wiring pattern for connecting to an external component such as an external substrate.