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.:

US 8237255 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 07, 2012

Filed:

Dec. 08, 2009
Applicants:

Sang-hyun Kim, Seongnam-si, KR;

Shi-yun Cho, Seoul, KR;

Young-min Lee, Yongin-si, KR;

Kyu-sub Kwak, Suwon-si, KR;

Youn-ho Choi, Seoul, KR;

Inventors:

Sang-Hyun Kim, Seongnam-si, KR;

Shi-Yun Cho, Seoul, KR;

Young-Min Lee, Yongin-si, KR;

Kyu-Sub Kwak, Suwon-si, KR;

Youn-Ho Choi, Seoul, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01);
U.S. Cl.
CPC ...
Abstract

A Printed Circuit Board (PCB) is provided in which at least one built-in Integrated Circuit (IC) package has a plurality of conductive bumps on an IC. The plurality of conductive bumps are for external electrical connection. The IC package is accommodated within a core layer of a multi-layer PCB by a connection member on the IC. The connection member is formed between the conductive bumps and the core layer with contact holes in contact with the conductive bumps. The conductive bumps are electrically connected through conductor layers formed in the contact holes.


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Kim, Sang-Hyun. (2012). Multi-layer printed circuit board having built-in integrated circuit package (U.S. Patent No. 8237255). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8237255

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