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. 03, 2011
Filed:
Jul. 19, 2006
Ying-jiunn Lai, Pingtung County, TW;
Chang-sheng Chen, Taipei, TW;
Chin-sun Shyu, Pingtung County, TW;
Uei-ming Jow, Taichung, TW;
Chang-lin Wei, Miaoli County, TW;
Ying-Jiunn Lai, Pingtung County, TW;
Chang-Sheng Chen, Taipei, TW;
Chin-Sun Shyu, Pingtung County, TW;
Uei-Ming Jow, Taichung, TW;
Chang-Lin Wei, Miaoli County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An adjustable resistor embedded in a multi-layered substrate and method for forming the same. The adjustable resistor comprises: a planar resistor, having a plurality of terminals; and a plurality of connecting lines connected to the planar resistor, each of the connecting lines being drawn from each of the terminals of the planar resistor so as to form a resistor network, wherein the connecting lines are selectively broken by a process for drilling the substrate to form a number of combinations of opened connecting lines such that the resistance value of the adjustable resistor is varied and thus the resistance value of the adjustable resistor can be precisely adjusted.