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:
Nov. 11, 2008
Filed:
Jul. 20, 2006
Byoung-ha OH, Yongin-si, KR;
Hwa-jin Jung, Suwon-si, KR;
Byoung-Ha Oh, Yongin-si, KR;
Hwa-Jin Jung, Suwon-si, KR;
Abstract
An improved printed circuit board (PCB) includes first and second substrates, which are disposed being distanced or spaced mutually and in which at least one or more semiconductor chips are mounted, and a signal transmission part for providing a signal transmission path between the first and second substrates, the signal transmission part being extended out of a region having a size smaller than a maximum size of the first substrate within the first substrate, and being extended in the second substrate. In disposing two substrates in a spaced-apart structure of upper and lower positions, a length of flexible printed circuit (FPC) connecting the two substrates can be reduced, and an impedance mismatching caused in use of the FPC can be reduced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile