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:
Nov. 27, 2001
Filed:
Jun. 29, 1999
Young-Hee Kim, Pahang-shi, KR;
Kie Bong Ku, Yicheon-shi, KR;
Hyundai Electronics Industries Co., Ltd., Yicheon-shi, KR;
Abstract
The present invention relates to an internal voltage generator using anti-fuse, which generates decoding signals using anti-fuses capable of being programmed by signals inputted from the outside, and then generates the internal voltages, each of them having a different level, thereby conveniently trimming the internal voltage to be suitable for an external environment even at a packaging step process of a semiconductor device. Decoding means for generating the decoding signals includes: buffer means changing voltage signals of TTL level inputted through bonding pads to those of CMOS level; programming signal generation means generating signals for programming the anti-fuses in accordance with signals from said buffer means; a plurality of anti-fuse means having the anti-fuses capable of being programmed by the signals from said programming signal generation means, and outputting signals in response to a state of the anti-fuses; and output means performing a logical operation of the signals from said anti-fuse means, thereby outputting said decoding signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile