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. 10, 2016
Filed:
May. 15, 2015
Ibiden Co., Ltd., Ogaki-shi, JP;
Toyotaka Shimabe, Ogaki, JP;
Ryuichiro Tominaga, Ogaki, JP;
IBIDEN CO., LTD., Ogaki-shi, JP;
Abstract
A printed wiring board includes a core substrate having a cavity, multiple electronic components accommodated in the cavity, and a build-up layer formed on the substrate and including an insulating interlayer such that the interlayer is covering the cavity. The components include a first component, second component and third component, the core substrate has a first projection structure partitioning the first and second components in the cavity and a second projection structure partitioning the second and third components in the cavity, and the cavity and the first and second structures are formed in the substrate such that T<Tand W<Ware satisfied where Trepresents distance between the first and second components, Trepresents distance between the second and third components, Wrepresents width of edge of the first structure in the cavity, and Wrepresents width of edge of the second structure in the cavity.