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:
Dec. 17, 2002
Filed:
Dec. 10, 1999
Anilkumar C. Bhatt, Johnson City, NY (US);
Stephen J. Fuerniss, late of Endicott, NY (US);
Roy H. Magnuson, Endicott, NY (US);
Voya R. Markovich, Endwell, NY (US);
International Business Corporation, Armonk, NY (US);
Abstract
A dielectric structure, wherein two fully cured photoimageable dielectric (PID) layers of the structure are nonadhesively interfaced by a partially cured PID layer. The partially cured PID layer includes a power plane sandwiched between a first partially cured PID sheet and a second partially cured PID sheet. The fully cured PID layers each include an internal power plane, a plated via having a blind end conductively coupled to the internal power plane, and a plated via passing through the fully cured PID layer. The dielectric structure may further include a first PID film partially cured and nonadhesively coupled to one of the fully cured PID layers. The dialectric structure may further include a second PID film partially cured and nonadhesively coupled to the other fully cured PID layer.