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. 08, 2022
Filed:
Dec. 27, 2020
Applicant:
Shennan Circuits Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
SHENNAN CIRCUITS CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/18 (2006.01); H05K 1/02 (2006.01); H05K 1/11 (2006.01); H05K 3/10 (2006.01); H05K 1/09 (2006.01);
U.S. Cl.
CPC ...
H05K 1/185 (2013.01); H05K 1/0216 (2013.01); H05K 1/09 (2013.01); H05K 1/115 (2013.01); H05K 3/107 (2013.01);
Abstract
The present disclosure relates to the technical field of circuit boards, and provides an embedded circuit board and a method for manufacturing the embedded circuit board. The embedded circuit board includes: a first outer wiring board, a base board, and a second outer wiring board. The base board has at least one groove, the first outer wiring board, the base board and the second outer wiring board define through holes to form a resonant chamber. A minimal distance between the side walls of the groove and the side walls of the adjacent through holes is 50 um-400 um. An electronic device is received in the groove.