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:
Aug. 15, 2006
Filed:
Dec. 10, 2003
Kang-youl Lee, Ichon-shi, KR;
Kang-Youl Lee, Ichon-shi, KR;
Hynix Semiconductor Inc., , KR;
Abstract
A semiconductor device controls an error of the AC parameter caused by a processing variation without reproduction of the semiconductor device, thereby reducing the new design and developing time. The semiconductor device includes an antifuse unit having a plurality of programmable antifuses and producing digital coding signals by programming the antifuses in a test mode. The semiconductor device also includes a timing adjustor for adjusting an output time of an input signal by using the digital coding signals. The timing adjustor includes a plurality of capacitors for producing different delay times of the input signal, and a latch circuit for latching a delayed input signal in response to a data strobe signal.