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:
Jun. 05, 2012
Filed:
Dec. 18, 2009
Hsin-hung Shen, Taipei, TW;
Hsin-Hung Shen, Taipei, TW;
Compal Electronics, Inc., Taipei, TW;
Abstract
A stack structure of a circuit board includes a first substrate, a second substrate and a fixing element. The first substrate has a first component area, a plurality of supporting solder elements, and a plurality of signal solder elements, wherein the plurality of signal elements is disposed in the first component area. The first substrate stacks on the second substrate. The plurality of supporting solder elements is disposed between the first and the second substrates for providing a supporting force. The fixing element secures the first substrate and the second substrate, and the supporting solder elements are disposed around the fixing element.